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| <div class="title">AnalyticPlanner.java</div> </div> |
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| <a href="AnalyticPlanner_8java.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2014 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">package </span>com.cloudera.impala.planner;</div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">import</span> java.util.Collections;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">import</span> java.util.Comparator;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">import</span> java.util.List;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">import</span> org.slf4j.Logger;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">import</span> org.slf4j.LoggerFactory;</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html">com.cloudera.impala.analysis.AggregateInfoBase</a>;</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">com.cloudera.impala.analysis.AnalyticExpr</a>;</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html">com.cloudera.impala.analysis.AnalyticInfo</a>;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticWindow.html">com.cloudera.impala.analysis.AnalyticWindow</a>;</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">com.cloudera.impala.analysis.Analyzer</a>;</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate.html">com.cloudera.impala.analysis.BinaryPredicate</a>;</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BoolLiteral.html">com.cloudera.impala.analysis.BoolLiteral</a>;</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate.html">com.cloudera.impala.analysis.CompoundPredicate</a>;</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">import</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate_1_1Operator.html">com.cloudera.impala.analysis.CompoundPredicate.Operator</a>;</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">com.cloudera.impala.analysis.Expr</a>;</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">com.cloudera.impala.analysis.ExprSubstitutionMap</a>;</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1IsNullPredicate.html">com.cloudera.impala.analysis.IsNullPredicate</a>;</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html">com.cloudera.impala.analysis.OrderByElement</a>;</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">com.cloudera.impala.analysis.SlotDescriptor</a>;</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">com.cloudera.impala.analysis.SlotRef</a>;</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SortInfo.html">com.cloudera.impala.analysis.SortInfo</a>;</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">com.cloudera.impala.analysis.TupleDescriptor</a>;</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">import</span> <a class="code" href="namespaceimpala.html#ae794620bedabff2a726194c228af75ce">com.cloudera.impala.analysis.TupleId</a>;</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleIsNullPredicate.html">com.cloudera.impala.analysis.TupleIsNullPredicate</a>;</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1ImpalaException.html">com.cloudera.impala.common.ImpalaException</a>;</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TPartitionType;</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">import</span> com.google.common.collect.Lists;</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div> |
| <div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html"> 68</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html">AnalyticPlanner</a> {</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aef94913960307b278150568d0a7b9b36"> 69</a></span>  <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">static</span> Logger <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aef94913960307b278150568d0a7b9b36">LOG</a> = LoggerFactory.getLogger(AnalyticPlanner.class);</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// List of tuple ids materialized by the originating SelectStmt (i.e., what is returned</span></div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// by SelectStmt.getMaterializedTupleIds()). During analysis, conjuncts have been</span></div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">// registered against these tuples, so we need them to find unassigned conjuncts during</span></div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// plan generation.</span></div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// If the size of this list is 1 it means the stmt has a sort after the analytics.</span></div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">// Otherwise, the last tuple id must be analyticInfo_.getOutputTupleDesc().</span></div> |
| <div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a83d1a5374544dd279ef917831bb7a361"> 77</a></span>  <span class="keyword">private</span> <span class="keyword">final</span> List<TupleId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a83d1a5374544dd279ef917831bb7a361">stmtTupleIds_</a>;</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div> |
| <div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373"> 79</a></span>  <span class="keyword">private</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html">AnalyticInfo</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373">analyticInfo_</a>;</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9"> 80</a></span>  <span class="keyword">private</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>;</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aebe2ff7b11e2e784bdb6c7d5fa31ea63"> 81</a></span>  <span class="keyword">private</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlannerContext.html">PlannerContext</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aebe2ff7b11e2e784bdb6c7d5fa31ea63">ctx_</a>;</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div> |
| <div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a567379c294b9b83679a77758e296bf22"> 83</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a567379c294b9b83679a77758e296bf22">AnalyticPlanner</a>(List<TupleId> stmtTupleIds,</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html">AnalyticInfo</a> analyticInfo, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer,</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlannerContext.html">PlannerContext</a> ctx) {</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  Preconditions.checkState(!stmtTupleIds.isEmpty());</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> lastStmtTupleId = stmtTupleIds.get(stmtTupleIds.size() - 1);</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  Preconditions.checkState(stmtTupleIds.size() == 1 ||</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  lastStmtTupleId.equals(analyticInfo.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a465aee9b3d8997f244cda6f133ea79d6">getOutputTupleId</a>()));</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a83d1a5374544dd279ef917831bb7a361">stmtTupleIds_</a> = stmtTupleIds;</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373">analyticInfo_</a> = analyticInfo;</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a> = analyzer;</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aebe2ff7b11e2e784bdb6c7d5fa31ea63">ctx_</a> = ctx;</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> |
| <div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#af587d92415e4c907f4d7923e5454ecc5"> 109</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#af587d92415e4c907f4d7923e5454ecc5">createSingleNodePlan</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> root,</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  List<Expr> groupingExprs, List<Expr> inputPartitionExprs) <span class="keywordflow">throws</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1ImpalaException.html">ImpalaException</a> {</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  List<WindowGroup> windowGroups = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a4799168094cc62e35a7d54c840951e4a">collectWindowGroups</a>();</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < windowGroups.size(); ++i) {</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  windowGroups.get(i).init(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>, <span class="stringliteral">"wg-"</span> + i);</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  List<SortGroup> sortGroups = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#af48ffb66adeb49557fe09af9e7d05e69">collectSortGroups</a>(windowGroups);</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#acc8a7a77fd98710c17b2bba335cf81a0">mergeSortGroups</a>(sortGroups);</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> g: sortGroups) {</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  g.init();</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  List<PartitionGroup> partitionGroups = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#adc0d961d0d1e9c4745b0f6f51f1e3d1c">collectPartitionGroups</a>(sortGroups);</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aada6f570a14350827d094b4b9cf2c952">mergePartitionGroups</a>(partitionGroups, root.getNumNodes());</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a2ed9148363c244cea14339c72fb0d3b4">orderGroups</a>(partitionGroups);</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> (groupingExprs != null) {</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  Preconditions.checkNotNull(inputPartitionExprs);</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a7ad5e3a7476e1d0867ff147fcfa35988">computeInputPartitionExprs</a>(</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  partitionGroups, groupingExprs, root.getNumNodes(), inputPartitionExprs);</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> partitionGroup: partitionGroups) {</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < partitionGroup.sortGroups.size(); ++i) {</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  root = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#ad95ef6156b7072c08c5adb4c9869b0fe">createSortGroupPlan</a>(root, partitionGroup.sortGroups.get(i),</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  i == 0 ? partitionGroup.partitionByExprs : null);</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">// create equiv classes for newly added slots</span></div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  analyzer_.createIdentityEquivClasses();</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> root;</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div> |
| <div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#acc8a7a77fd98710c17b2bba335cf81a0"> 145</a></span>  <span class="keyword">private</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#acc8a7a77fd98710c17b2bba335cf81a0">mergeSortGroups</a>(List<SortGroup> sortGroups) {</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">boolean</span> hasMerged = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">do</span> {</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  hasMerged = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sg1: sortGroups) {</div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sg2: sortGroups) {</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">if</span> (sg1 != sg2 && sg1.isPrefixOf(sg2)) {</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  sg1.absorb(sg2);</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  sortGroups.remove(sg2);</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  hasMerged = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span> (hasMerged) <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  } <span class="keywordflow">while</span> (hasMerged);</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div> |
| <div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aada6f570a14350827d094b4b9cf2c952"> 168</a></span>  <span class="keyword">private</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aada6f570a14350827d094b4b9cf2c952">mergePartitionGroups</a>(</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  List<PartitionGroup> partitionGroups, <span class="keywordtype">int</span> numNodes) {</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">boolean</span> hasMerged = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">do</span> {</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  hasMerged = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> pg1: partitionGroups) {</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> pg2: partitionGroups) {</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (pg1 != pg2) {</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordtype">long</span> ndv = Expr.getNumDistinctValues(</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  Expr.intersect(pg1.partitionByExprs, pg2.partitionByExprs));</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">if</span> (ndv == -1 || ndv < 0 || ndv < numNodes) {</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="comment">// didn't get a usable value or the number of partitions is too small</span></div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  pg1.merge(pg2);</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  partitionGroups.remove(pg2);</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  hasMerged = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (hasMerged) <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  } <span class="keywordflow">while</span> (hasMerged);</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div> |
| <div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a7ad5e3a7476e1d0867ff147fcfa35988"> 200</a></span>  <span class="keyword">private</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a7ad5e3a7476e1d0867ff147fcfa35988">computeInputPartitionExprs</a>(List<PartitionGroup> partitionGroups,</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  List<Expr> groupingExprs, <span class="keywordtype">int</span> numNodes, List<Expr> inputPartitionExprs) {</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  inputPartitionExprs.clear();</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="comment">// find partition group with maximum intersection</span></div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordtype">long</span> maxNdv = 0;</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> maxPg = null;</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  List<Expr> maxGroupingExprs = null;</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> pg: partitionGroups) {</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  List<Expr> l1 = Lists.newArrayList();</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  List<Expr> l2 = Lists.newArrayList();</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  Expr.intersect(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>, pg.partitionByExprs, groupingExprs,</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  analyzer_.getEquivClassSmap(), l1, l2);</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// TODO: also look at l2 and take the max?</span></div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">long</span> ndv = Expr.getNumDistinctValues(l1);</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">if</span> (ndv < 0 || ndv < numNodes || ndv < maxNdv) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="comment">// found a better partition group</span></div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  maxPg = pg;</div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  maxPg.partitionByExprs = l1;</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  maxGroupingExprs = l2;</div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  maxNdv = ndv;</div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">if</span> (maxNdv > numNodes) {</div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  Preconditions.checkNotNull(maxPg);</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="comment">// we found a partition group that gives us enough parallelism;</span></div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="comment">// move it to the front</span></div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  partitionGroups.remove(maxPg);</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  partitionGroups.add(0, maxPg);</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  inputPartitionExprs.addAll(maxGroupingExprs);</div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  }</div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div> |
| <div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a2ed9148363c244cea14339c72fb0d3b4"> 238</a></span>  <span class="keyword">private</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a2ed9148363c244cea14339c72fb0d3b4">orderGroups</a>(List<PartitionGroup> partitionGroups) {</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// remove the non-partitioning group from partitionGroups</span></div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> nonPartitioning = null;</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> pg: partitionGroups) {</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">if</span> (pg.partitionByExprs.isEmpty()) {</div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  nonPartitioning = pg;</div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (nonPartitioning != null) partitionGroups.remove(nonPartitioning);</div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="comment">// order by ascending combined output tuple size</span></div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  Collections.sort(partitionGroups,</div> |
| <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">new</span> Comparator<PartitionGroup>() {</div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">public</span> <span class="keywordtype">int</span> compare(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> pg1, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> pg2) {</div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  Preconditions.checkState(pg1.totalOutputTupleSize > 0);</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  Preconditions.checkState(pg2.totalOutputTupleSize > 0);</div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordtype">int</span> diff = pg1.totalOutputTupleSize - pg2.totalOutputTupleSize;</div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">return</span> (diff < 0 ? -1 : (diff > 0 ? 1 : 0));</div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div> |
| <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  });</div> |
| <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">if</span> (nonPartitioning != null) partitionGroups.add(nonPartitioning);</div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> pg: partitionGroups) {</div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  pg.orderSortGroups();</div> |
| <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  }</div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div> |
| <div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa2476aecabc52f2598fe650a8243b927"> 270</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SortInfo.html">SortInfo</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa2476aecabc52f2598fe650a8243b927">createSortInfo</a>(</div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> input, List<Expr> sortExprs, List<Boolean> isAsc,</div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  List<Boolean> nullsFirst) {</div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">// create tuple for sort output = the entire materialized input in a single tuple</span></div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> sortTupleDesc =</div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  analyzer_.getDescTbl().createTupleDescriptor(<span class="stringliteral">"sort-tuple"</span>);</div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> sortSmap = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a>();</div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  List<Expr> sortSlotExprs = Lists.newArrayList();</div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  sortTupleDesc.setIsMaterialized(<span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> tid: input.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac7d0db4439c91a8935884d153887b088">getTupleIds</a>()) {</div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> tupleDesc = analyzer_.getTupleDesc(tid);</div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> inputSlotDesc: tupleDesc.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html#a9a335d81cfb69d3d2a6f85554489b852">getSlots</a>()) {</div> |
| <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span> (!inputSlotDesc.isMaterialized()) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> sortSlotDesc =</div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  analyzer_.copySlotDescriptor(inputSlotDesc, sortTupleDesc);</div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">// all output slots need to be materialized</span></div> |
| <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  sortSlotDesc.setIsMaterialized(<span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  sortSmap.put(<span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">SlotRef</a>(inputSlotDesc), <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">SlotRef</a>(sortSlotDesc));</div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  sortSlotExprs.add(<span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">SlotRef</a>(inputSlotDesc));</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  }</div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="comment">// Lhs exprs to be substituted in ancestor plan nodes could have a rhs that contains</span></div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="comment">// TupleIsNullPredicates. TupleIsNullPredicates require specific tuple ids for</span></div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="comment">// evaluation. Since this sort materializes a new tuple, it's impossible to evaluate</span></div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="comment">// TupleIsNullPredicates referring to this sort's input after this sort,</span></div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="comment">// To preserve the information whether an input tuple was null or not this sort node,</span></div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="comment">// we materialize those rhs TupleIsNullPredicates, which are then substituted</span></div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="comment">// by a SlotRef into the sort's tuple in ancestor nodes (IMPALA-1519).</span></div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> inputSmap = input.getOutputSmap();</div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> (inputSmap != null) {</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  List<Expr> tupleIsNullPredsToMaterialize = Lists.newArrayList();</div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < inputSmap.size(); ++i) {</div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> rhsExpr = inputSmap.getRhs().<span class="keyword">get</span>(i);</div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="comment">// Ignore substitutions that are irrelevant at this plan node and its ancestors.</span></div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">if</span> (!rhsExpr.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ac5e146d6d77a3dcdec4ad8d51489638a">isBoundByTupleIds</a>(input.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac7d0db4439c91a8935884d153887b088">getTupleIds</a>())) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  rhsExpr.collect(TupleIsNullPredicate.class, tupleIsNullPredsToMaterialize);</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  }</div> |
| <div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  Expr.removeDuplicates(tupleIsNullPredsToMaterialize);</div> |
| <div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div> |
| <div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="comment">// Materialize relevant unique TupleIsNullPredicates.</span></div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> tupleIsNullPred: tupleIsNullPredsToMaterialize) {</div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> sortSlotDesc = analyzer_.addSlotDescriptor(sortTupleDesc);</div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  sortSlotDesc.setType(tupleIsNullPred.getType());</div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  sortSlotDesc.setIsMaterialized(<span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  sortSlotDesc.setSourceExpr(tupleIsNullPred);</div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  sortSlotDesc.setLabel(tupleIsNullPred.toSql());</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  sortSlotExprs.add(tupleIsNullPred.clone());</div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  }</div> |
| <div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SortInfo.html">SortInfo</a> sortInfo = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SortInfo.html">SortInfo</a>(</div> |
| <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a3a3d69ce201a6b24ead2ed5ed96f0063">substituteList</a>(sortExprs, sortSmap, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>, <span class="keyword">false</span>), isAsc, nullsFirst);</div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  LOG.trace(<span class="stringliteral">"sortinfo exprs: "</span> + Expr.debugString(sortInfo.getOrderingExprs()));</div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  sortInfo.setMaterializedTupleInfo(sortTupleDesc, sortSlotExprs);</div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">return</span> sortInfo;</div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span> </div> |
| <div class="line"><a name="l00334"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#ad95ef6156b7072c08c5adb4c9869b0fe"> 334</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#ad95ef6156b7072c08c5adb4c9869b0fe">createSortGroupPlan</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> root, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sortGroup,</div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  List<Expr> partitionExprs) <span class="keywordflow">throws</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1ImpalaException.html">ImpalaException</a> {</div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  List<Expr> partitionByExprs = sortGroup.partitionByExprs;</div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  List<OrderByElement> orderByElements = sortGroup.orderByElements;</div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> sortSmap = null;</div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> sortTupleId = null;</div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> bufferedTupleDesc = null;</div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="comment">// map from input to buffered tuple</span></div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> bufferedSmap = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a>();</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="comment">// sort on partition by (pb) + order by (ob) exprs and create pb/ob predicates</span></div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">if</span> (!partitionByExprs.isEmpty() || !orderByElements.isEmpty()) {</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="comment">// first sort on partitionExprs (direction doesn't matter)</span></div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  List<Expr> sortExprs = Lists.newArrayList(partitionByExprs);</div> |
| <div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  List<Boolean> isAsc =</div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  Lists.newArrayList(Collections.nCopies(sortExprs.size(), <span class="keyword">new</span> Boolean(<span class="keyword">true</span>)));</div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// TODO: utilize a direction and nulls/first last that has benefit</span></div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="comment">// for subsequent sort groups</span></div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  List<Boolean> nullsFirst =</div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  Lists.newArrayList(Collections.nCopies(sortExprs.size(), <span class="keyword">new</span> Boolean(<span class="keyword">true</span>)));</div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="comment">// then sort on orderByExprs</span></div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html">OrderByElement</a> orderByElement: sortGroup.orderByElements) {</div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  sortExprs.add(orderByElement.getExpr());</div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  isAsc.add(orderByElement.isAsc());</div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  nullsFirst.add(orderByElement.getNullsFirstParam());</div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  }</div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SortInfo.html">SortInfo</a> sortInfo = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa2476aecabc52f2598fe650a8243b927">createSortInfo</a>(root, sortExprs, isAsc, nullsFirst);</div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1SortNode.html">SortNode</a> sortNode = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1SortNode.html">SortNode</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aebe2ff7b11e2e784bdb6c7d5fa31ea63">ctx_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlannerContext.html#af60cf05e54d6c00065ff1036cdddd62b">getNextNodeId</a>(), root, sortInfo, <span class="keyword">false</span>, 0);</div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="comment">// if this sort group does not have partitioning exprs, we want the sort</span></div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="comment">// to be executed like a regular distributed sort</span></div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> (!partitionByExprs.isEmpty()) sortNode.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1SortNode.html#aa33fa6981f0627ced86d8fc4acacacda">setIsAnalyticSort</a>(<span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">if</span> (partitionExprs != null) {</div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">// create required input partition</span></div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1DataPartition.html">DataPartition</a> inputPartition = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1DataPartition.html#a087a59b75a1c5d168e82041f69a6e32b">DataPartition.UNPARTITIONED</a>;</div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">if</span> (!partitionExprs.isEmpty()) {</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  inputPartition =</div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1DataPartition.html">DataPartition</a>(TPartitionType.HASH_PARTITIONED, partitionExprs);</div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  }</div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  sortNode.setInputPartition(inputPartition);</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  }</div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  root = sortNode;</div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  root.init(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>);</div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  sortSmap = sortNode.getOutputSmap();</div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">// create bufferedTupleDesc and bufferedSmap</span></div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  sortTupleId = sortNode.tupleIds_.get(0);</div> |
| <div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  bufferedTupleDesc =</div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  analyzer_.getDescTbl().copyTupleDescriptor(sortTupleId, <span class="stringliteral">"buffered-tuple"</span>);</div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  LOG.trace(<span class="stringliteral">"desctbl: "</span> + analyzer_.getDescTbl().debugString());</div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  List<SlotDescriptor> inputSlots = analyzer_.getTupleDesc(sortTupleId).getSlots();</div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  List<SlotDescriptor> bufferedSlots = bufferedTupleDesc.getSlots();</div> |
| <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < inputSlots.size(); ++i) {</div> |
| <div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  bufferedSmap.put(</div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">SlotRef</a>(inputSlots.get(i)), <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">SlotRef</a>(bufferedSlots.get(i)));</div> |
| <div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  }</div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  }</div> |
| <div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div> |
| <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="comment">// create one AnalyticEvalNode per window group</span></div> |
| <div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> windowGroup: sortGroup.windowGroups) {</div> |
| <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="comment">// Create partition-by (pb) and order-by (ob) less-than predicates between the</span></div> |
| <div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="comment">// input tuple (the output of the preceding sort) and a buffered tuple that is</span></div> |
| <div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="comment">// identical to the input tuple. We need a different tuple descriptor for the</span></div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="comment">// buffered tuple because the generated predicates should compare two different</span></div> |
| <div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">// tuple instances from the same input stream (i.e., the predicates should be</span></div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="comment">// evaluated over a row that is composed of the input and the buffered tuple).</span></div> |
| <div class="line"><a name="l00405"></a><span class="lineno"> 405</span> </div> |
| <div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="comment">// we need to remap the pb/ob exprs to a) the sort output, b) our buffer of the</span></div> |
| <div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="comment">// sort input</span></div> |
| <div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> partitionByEq = null;</div> |
| <div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">if</span> (!windowGroup.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ace82f20ee91054a88ef27287772cc326">partitionByExprs</a>.isEmpty()) {</div> |
| <div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  partitionByEq = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa0650cf538f56f9c4c36227e70f80d9c">createNullMatchingEquals</a>(</div> |
| <div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a3a3d69ce201a6b24ead2ed5ed96f0063">substituteList</a>(windowGroup.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ace82f20ee91054a88ef27287772cc326">partitionByExprs</a>, sortSmap, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>, <span class="keyword">false</span>),</div> |
| <div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  sortTupleId, bufferedSmap);</div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  LOG.trace(<span class="stringliteral">"partitionByEq: "</span> + partitionByEq.debugString());</div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> orderByEq = null;</div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">if</span> (!windowGroup.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a6312bb112346ebe2fde5d77a19b470cf">orderByElements</a>.isEmpty()) {</div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  orderByEq = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa0650cf538f56f9c4c36227e70f80d9c">createNullMatchingEquals</a>(</div> |
| <div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html">OrderByElement</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#ada2c54ea1c130631bb2bb59b7a2ad430">getOrderByExprs</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html">OrderByElement</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#a696851e1f4d283e7338e7db9a1da98b9">substitute</a>(</div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  windowGroup.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a6312bb112346ebe2fde5d77a19b470cf">orderByElements</a>, sortSmap, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>)),</div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  sortTupleId, bufferedSmap);</div> |
| <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  LOG.trace(<span class="stringliteral">"orderByEq: "</span> + orderByEq.debugString());</div> |
| <div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  }</div> |
| <div class="line"><a name="l00423"></a><span class="lineno"> 423</span> </div> |
| <div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  root = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticEvalNode.html">AnalyticEvalNode</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aebe2ff7b11e2e784bdb6c7d5fa31ea63">ctx_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlannerContext.html#af60cf05e54d6c00065ff1036cdddd62b">getNextNodeId</a>(), root, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a83d1a5374544dd279ef917831bb7a361">stmtTupleIds_</a>,</div> |
| <div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  windowGroup.analyticFnCalls, windowGroup.partitionByExprs,</div> |
| <div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  windowGroup.orderByElements,</div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  windowGroup.window, analyticInfo_.getOutputTupleDesc(),</div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  windowGroup.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a277042303d29b2e5fc177fc30aae283f">physicalIntermediateTuple</a>,</div> |
| <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  windowGroup.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a49420de9e9f0b68c7a4311707c9acc11">physicalOutputTuple</a>, windowGroup.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ad840484db6ed1f1d74a8d42c12ec8564">logicalToPhysicalSmap</a>,</div> |
| <div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  partitionByEq, orderByEq, bufferedTupleDesc);</div> |
| <div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  root.init(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>);</div> |
| <div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  }</div> |
| <div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordflow">return</span> root;</div> |
| <div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  }</div> |
| <div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div> |
| <div class="line"><a name="l00439"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa0650cf538f56f9c4c36227e70f80d9c"> 439</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa0650cf538f56f9c4c36227e70f80d9c">createNullMatchingEquals</a>(List<Expr> exprs, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> inputTid,</div> |
| <div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> bufferedSmap) {</div> |
| <div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  Preconditions.checkState(!exprs.isEmpty());</div> |
| <div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> result = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a87789bb6ddb150cb70c4dcda5c087b24">createNullMatchingEqualsAux</a>(exprs, 0, inputTid, bufferedSmap);</div> |
| <div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  result.analyzeNoThrow(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>);</div> |
| <div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordflow">return</span> result;</div> |
| <div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  }</div> |
| <div class="line"><a name="l00446"></a><span class="lineno"> 446</span> </div> |
| <div class="line"><a name="l00456"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a87789bb6ddb150cb70c4dcda5c087b24"> 456</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a87789bb6ddb150cb70c4dcda5c087b24">createNullMatchingEqualsAux</a>(List<Expr> elements, <span class="keywordtype">int</span> i,</div> |
| <div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> inputTid, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> bufferedSmap) {</div> |
| <div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> (i > elements.size() - 1) <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BoolLiteral.html">BoolLiteral</a>(<span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00459"></a><span class="lineno"> 459</span> </div> |
| <div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="comment">// compare elements[i]</span></div> |
| <div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> lhs = elements.get(i);</div> |
| <div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  Preconditions.checkState(lhs.isBound(inputTid));</div> |
| <div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> rhs = lhs.substitute(bufferedSmap, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">analyzer_</a>, <span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00464"></a><span class="lineno"> 464</span> </div> |
| <div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> bothNull = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate.html">CompoundPredicate</a>(<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate_1_1Operator.html">Operator</a>.AND,</div> |
| <div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1IsNullPredicate.html">IsNullPredicate</a>(lhs, <span class="keyword">false</span>), <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1IsNullPredicate.html">IsNullPredicate</a>(rhs, <span class="keyword">false</span>));</div> |
| <div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> lhsEqRhsNotNull = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate.html">CompoundPredicate</a>(<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate_1_1Operator.html">Operator</a>.AND,</div> |
| <div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate.html">CompoundPredicate</a>(<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate_1_1Operator.html">Operator</a>.AND,</div> |
| <div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1IsNullPredicate.html">IsNullPredicate</a>(lhs, <span class="keyword">true</span>), <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1IsNullPredicate.html">IsNullPredicate</a>(rhs, <span class="keyword">true</span>)),</div> |
| <div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate.html">BinaryPredicate</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate.html">BinaryPredicate</a>.Operator.EQ, lhs, rhs));</div> |
| <div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> remainder = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a87789bb6ddb150cb70c4dcda5c087b24">createNullMatchingEqualsAux</a>(elements, i + 1, inputTid, bufferedSmap);</div> |
| <div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate.html">CompoundPredicate</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate.html">CompoundPredicate</a>.Operator.AND,</div> |
| <div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate.html">CompoundPredicate</a>(<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate_1_1Operator.html">Operator</a>.OR, bothNull, lhsEqRhsNotNull),</div> |
| <div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  remainder);</div> |
| <div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  }</div> |
| <div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div> |
| <div class="line"><a name="l00481"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html"> 481</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> {</div> |
| <div class="line"><a name="l00482"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ace82f20ee91054a88ef27287772cc326"> 482</a></span>  <span class="keyword">public</span> <span class="keyword">final</span> List<Expr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ace82f20ee91054a88ef27287772cc326">partitionByExprs</a>;</div> |
| <div class="line"><a name="l00483"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a6312bb112346ebe2fde5d77a19b470cf"> 483</a></span>  <span class="keyword">public</span> <span class="keyword">final</span> List<OrderByElement> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a6312bb112346ebe2fde5d77a19b470cf">orderByElements</a>;</div> |
| <div class="line"><a name="l00484"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a1aa9e9bd910cb379bc11e637e3047062"> 484</a></span>  <span class="keyword">public</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticWindow.html">AnalyticWindow</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a1aa9e9bd910cb379bc11e637e3047062">window</a>; <span class="comment">// not null</span></div> |
| <div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div> |
| <div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="comment">// Analytic exprs belonging to this window group and their corresponding logical</span></div> |
| <div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="comment">// intermediate and output slots from AnalyticInfo.intermediateTupleDesc_</span></div> |
| <div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="comment">// and AnalyticInfo.outputTupleDesc_.</span></div> |
| <div class="line"><a name="l00489"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ae7cc99e88143d41a667509ed9c2ed47a"> 489</a></span>  <span class="keyword">public</span> <span class="keyword">final</span> List<AnalyticExpr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ae7cc99e88143d41a667509ed9c2ed47a">analyticExprs</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="comment">// Result of getFnCall() for every analytic expr.</span></div> |
| <div class="line"><a name="l00491"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a8b490027b14b5ced5a3043f5a705e7ba"> 491</a></span>  <span class="keyword">public</span> <span class="keyword">final</span> List<Expr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a8b490027b14b5ced5a3043f5a705e7ba">analyticFnCalls</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00492"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a9ae8eecf3981ea3aa7eb525d1a88d36f"> 492</a></span>  <span class="keyword">public</span> <span class="keyword">final</span> List<SlotDescriptor> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a9ae8eecf3981ea3aa7eb525d1a88d36f">logicalOutputSlots</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00493"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#aaf93f7bfc7f14b6248916082285acf08"> 493</a></span>  <span class="keyword">public</span> <span class="keyword">final</span> List<SlotDescriptor> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#aaf93f7bfc7f14b6248916082285acf08">logicalIntermediateSlots</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div> |
| <div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="comment">// Physical output and intermediate tuples as well as an smap that maps the</span></div> |
| <div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="comment">// corresponding logical output slots to their physical slots in physicalOutputTuple.</span></div> |
| <div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="comment">// Set in init().</span></div> |
| <div class="line"><a name="l00498"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a49420de9e9f0b68c7a4311707c9acc11"> 498</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a49420de9e9f0b68c7a4311707c9acc11">physicalOutputTuple</a>;</div> |
| <div class="line"><a name="l00499"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a277042303d29b2e5fc177fc30aae283f"> 499</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a277042303d29b2e5fc177fc30aae283f">physicalIntermediateTuple</a>;</div> |
| <div class="line"><a name="l00500"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ad840484db6ed1f1d74a8d42c12ec8564"> 500</a></span>  <span class="keyword">public</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ad840484db6ed1f1d74a8d42c12ec8564">logicalToPhysicalSmap</a> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a>();</div> |
| <div class="line"><a name="l00501"></a><span class="lineno"> 501</span> </div> |
| <div class="line"><a name="l00502"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a894edb79f11585d3f2e7bf00b2b2ae62"> 502</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a894edb79f11585d3f2e7bf00b2b2ae62">WindowGroup</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a> analyticExpr, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> logicalOutputSlot,</div> |
| <div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> logicalIntermediateSlot) {</div> |
| <div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ace82f20ee91054a88ef27287772cc326">partitionByExprs</a> = analyticExpr.getPartitionExprs();</div> |
| <div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a6312bb112346ebe2fde5d77a19b470cf">orderByElements</a> = analyticExpr.getOrderByElements();</div> |
| <div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a1aa9e9bd910cb379bc11e637e3047062">window</a> = analyticExpr.getWindow();</div> |
| <div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  analyticExprs.add(analyticExpr);</div> |
| <div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  analyticFnCalls.add(analyticExpr.getFnCall());</div> |
| <div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  logicalOutputSlots.add(logicalOutputSlot);</div> |
| <div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  logicalIntermediateSlots.add(logicalIntermediateSlot);</div> |
| <div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  }</div> |
| <div class="line"><a name="l00512"></a><span class="lineno"> 512</span> </div> |
| <div class="line"><a name="l00516"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a743de5e978bb184733c4a707e00da154"> 516</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a743de5e978bb184733c4a707e00da154">requiresIndependentEval</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a> analyticExpr) {</div> |
| <div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">return</span> analyticExpr.getFnCall().getFnName().getFunction().equals(</div> |
| <div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html#afc814cb7972eaaea2d81ab90cb959384">FIRST_VALUE_REWRITE</a>);</div> |
| <div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  }</div> |
| <div class="line"><a name="l00520"></a><span class="lineno"> 520</span> </div> |
| <div class="line"><a name="l00525"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a0a5435f887afafe8c197550d8986861b"> 525</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a0a5435f887afafe8c197550d8986861b">isCompatible</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a> analyticExpr) {</div> |
| <div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a743de5e978bb184733c4a707e00da154">requiresIndependentEval</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ae7cc99e88143d41a667509ed9c2ed47a">analyticExprs</a>.get(0)) ||</div> |
| <div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a743de5e978bb184733c4a707e00da154">requiresIndependentEval</a>(analyticExpr)) {</div> |
| <div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  }</div> |
| <div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div> |
| <div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">if</span> (!<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a1485f2d014b72fd3912c79779ad1e74c">equalSets</a>(analyticExpr.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html#ad58b40be48af423047c6e8c6f42cbc89">getPartitionExprs</a>(), <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ace82f20ee91054a88ef27287772cc326">partitionByExprs</a>)) {</div> |
| <div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  }</div> |
| <div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">if</span> (!analyticExpr.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html#aa2c7f3bcd93a9c00c5c9b97844ea779a">getOrderByElements</a>().equals(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a6312bb112346ebe2fde5d77a19b470cf">orderByElements</a>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">if</span> ((<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a1aa9e9bd910cb379bc11e637e3047062">window</a> == null) != (analyticExpr.getWindow() == null)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a1aa9e9bd910cb379bc11e637e3047062">window</a> == null) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">return</span> analyticExpr.getWindow().equals(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a1aa9e9bd910cb379bc11e637e3047062">window</a>);</div> |
| <div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  }</div> |
| <div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div> |
| <div class="line"><a name="l00544"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a45d0b8160226eb23c48b64af2cddcdba"> 544</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a45d0b8160226eb23c48b64af2cddcdba">add</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a> analyticExpr, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> logicalOutputSlot,</div> |
| <div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> logicalIntermediateSlot) {</div> |
| <div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a0a5435f887afafe8c197550d8986861b">isCompatible</a>(analyticExpr));</div> |
| <div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  analyticExprs.add(analyticExpr);</div> |
| <div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  analyticFnCalls.add(analyticExpr.getFnCall());</div> |
| <div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  logicalOutputSlots.add(logicalOutputSlot);</div> |
| <div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  logicalIntermediateSlots.add(logicalIntermediateSlot);</div> |
| <div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  }</div> |
| <div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div> |
| <div class="line"><a name="l00558"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a848e63426ebe90446c956b93894a9b57"> 558</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a848e63426ebe90446c956b93894a9b57">init</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer, String tupleName) {</div> |
| <div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a49420de9e9f0b68c7a4311707c9acc11">physicalOutputTuple</a> == null);</div> |
| <div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a277042303d29b2e5fc177fc30aae283f">physicalIntermediateTuple</a> == null);</div> |
| <div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  Preconditions.checkState(analyticFnCalls.size() == <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ae7cc99e88143d41a667509ed9c2ed47a">analyticExprs</a>.size());</div> |
| <div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div> |
| <div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="comment">// If needed, create the intermediate tuple first to maintain</span></div> |
| <div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="comment">// intermediateTupleId < outputTupleId for debugging purposes and consistency with</span></div> |
| <div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="comment">// tuple creation for aggregations.</span></div> |
| <div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordtype">boolean</span> requiresIntermediateTuple =</div> |
| <div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  AggregateInfoBase.requiresIntermediateTuple(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a8b490027b14b5ced5a3043f5a705e7ba">analyticFnCalls</a>);</div> |
| <div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">if</span> (requiresIntermediateTuple) {</div> |
| <div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  physicalIntermediateTuple =</div> |
| <div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  analyzer.getDescTbl().createTupleDescriptor(tupleName + <span class="stringliteral">"intermed"</span>);</div> |
| <div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  physicalOutputTuple =</div> |
| <div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  analyzer.getDescTbl().createTupleDescriptor(tupleName + <span class="stringliteral">"out"</span>);</div> |
| <div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  physicalOutputTuple =</div> |
| <div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  analyzer.getDescTbl().createTupleDescriptor(tupleName + <span class="stringliteral">"out"</span>);</div> |
| <div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  physicalIntermediateTuple = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a49420de9e9f0b68c7a4311707c9acc11">physicalOutputTuple</a>;</div> |
| <div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  }</div> |
| <div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div> |
| <div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  Preconditions.checkState(analyticExprs.size() == <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#aaf93f7bfc7f14b6248916082285acf08">logicalIntermediateSlots</a>.size());</div> |
| <div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  Preconditions.checkState(analyticExprs.size() == <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a9ae8eecf3981ea3aa7eb525d1a88d36f">logicalOutputSlots</a>.size());</div> |
| <div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < analyticExprs.size(); ++i) {</div> |
| <div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> logicalOutputSlot = logicalOutputSlots.get(i);</div> |
| <div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> physicalOutputSlot =</div> |
| <div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  analyzer.copySlotDescriptor(logicalOutputSlot, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a49420de9e9f0b68c7a4311707c9acc11">physicalOutputTuple</a>);</div> |
| <div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  physicalOutputSlot.setIsMaterialized(<span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">if</span> (requiresIntermediateTuple) {</div> |
| <div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> logicalIntermediateSlot = logicalIntermediateSlots.get(i);</div> |
| <div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">SlotDescriptor</a> physicalIntermediateSlot = analyzer.copySlotDescriptor(</div> |
| <div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  logicalIntermediateSlot, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a277042303d29b2e5fc177fc30aae283f">physicalIntermediateTuple</a>);</div> |
| <div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  physicalIntermediateSlot.setIsMaterialized(<span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div> |
| <div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  logicalToPhysicalSmap.put(</div> |
| <div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">SlotRef</a>(logicalOutputSlot), <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">SlotRef</a>(physicalOutputSlot));</div> |
| <div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div> |
| <div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  physicalOutputTuple.computeMemLayout();</div> |
| <div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keywordflow">if</span> (requiresIntermediateTuple) physicalIntermediateTuple.computeMemLayout();</div> |
| <div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  }</div> |
| <div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  }</div> |
| <div class="line"><a name="l00599"></a><span class="lineno"> 599</span> </div> |
| <div class="line"><a name="l00603"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a4799168094cc62e35a7d54c840951e4a"> 603</a></span>  <span class="keyword">private</span> List<WindowGroup> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a4799168094cc62e35a7d54c840951e4a">collectWindowGroups</a>() {</div> |
| <div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  List<Expr> analyticExprs = analyticInfo_.getAnalyticExprs();</div> |
| <div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  List<WindowGroup> groups = Lists.newArrayList();</div> |
| <div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < analyticExprs.size(); ++i) {</div> |
| <div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a> analyticExpr = (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a>) analyticExprs.get(i);</div> |
| <div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="comment">// Do not generate the plan for non-materialized analytic exprs.</span></div> |
| <div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">if</span> (!<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373">analyticInfo_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a7f990d7e9a35a541063c545e483bf8ba">getOutputTupleDesc</a>().getSlots().<span class="keyword">get</span>(i).isMaterialized()) {</div> |
| <div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  }</div> |
| <div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keywordtype">boolean</span> match = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> group: groups) {</div> |
| <div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">if</span> (group.isCompatible(analyticExpr)) {</div> |
| <div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  group.add((<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a>) <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373">analyticInfo_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html#a9f0acfb0782601d4ab4acc199edc302f">getAnalyticExprs</a>().get(i),</div> |
| <div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373">analyticInfo_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a7f990d7e9a35a541063c545e483bf8ba">getOutputTupleDesc</a>().getSlots().<span class="keyword">get</span>(i),</div> |
| <div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  analyticInfo_.getIntermediateTupleDesc().getSlots().get(i));</div> |
| <div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  match = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  }</div> |
| <div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  }</div> |
| <div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">if</span> (!match) {</div> |
| <div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  groups.add(<span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a>(</div> |
| <div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">AnalyticExpr</a>) <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373">analyticInfo_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html#a9f0acfb0782601d4ab4acc199edc302f">getAnalyticExprs</a>().get(i),</div> |
| <div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373">analyticInfo_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a7f990d7e9a35a541063c545e483bf8ba">getOutputTupleDesc</a>().getSlots().<span class="keyword">get</span>(i),</div> |
| <div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  analyticInfo_.getIntermediateTupleDesc().getSlots().get(i)));</div> |
| <div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  }</div> |
| <div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  }</div> |
| <div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">return</span> groups;</div> |
| <div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  }</div> |
| <div class="line"><a name="l00631"></a><span class="lineno"> 631</span> </div> |
| <div class="line"><a name="l00636"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html"> 636</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> {</div> |
| <div class="line"><a name="l00637"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ab919c45198d454e10facc7b13cc653af"> 637</a></span>  <span class="keyword">public</span> List<Expr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ab919c45198d454e10facc7b13cc653af">partitionByExprs</a>;</div> |
| <div class="line"><a name="l00638"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9f47bdebc93fdab981d8476578788b90"> 638</a></span>  <span class="keyword">public</span> List<OrderByElement> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9f47bdebc93fdab981d8476578788b90">orderByElements</a>;</div> |
| <div class="line"><a name="l00639"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9dc160af1954132d863387b147a5f0d8"> 639</a></span>  <span class="keyword">public</span> List<WindowGroup> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9dc160af1954132d863387b147a5f0d8">windowGroups</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00640"></a><span class="lineno"> 640</span> </div> |
| <div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="comment">// sum of windowGroups.physicalOutputTuple.getByteSize()</span></div> |
| <div class="line"><a name="l00642"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ac61f963a0ff96d91b5bd164ef1bd3c59"> 642</a></span>  <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ac61f963a0ff96d91b5bd164ef1bd3c59">totalOutputTupleSize</a> = -1;</div> |
| <div class="line"><a name="l00643"></a><span class="lineno"> 643</span> </div> |
| <div class="line"><a name="l00644"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a6715693a5cabb7c6248c8b9ecab77d9d"> 644</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a6715693a5cabb7c6248c8b9ecab77d9d">SortGroup</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> windowGroup) {</div> |
| <div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ab919c45198d454e10facc7b13cc653af">partitionByExprs</a> = windowGroup.partitionByExprs;</div> |
| <div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9f47bdebc93fdab981d8476578788b90">orderByElements</a> = windowGroup.orderByElements;</div> |
| <div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  windowGroups.add(windowGroup);</div> |
| <div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  }</div> |
| <div class="line"><a name="l00649"></a><span class="lineno"> 649</span> </div> |
| <div class="line"><a name="l00653"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a7fb10fd7b59e57bbd2a01188248c2e36"> 653</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a7fb10fd7b59e57bbd2a01188248c2e36">isCompatible</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> windowGroup) {</div> |
| <div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keywordflow">return</span> Expr.equalSets(windowGroup.partitionByExprs, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ab919c45198d454e10facc7b13cc653af">partitionByExprs</a>)</div> |
| <div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  && windowGroup.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a6312bb112346ebe2fde5d77a19b470cf">orderByElements</a>.equals(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9f47bdebc93fdab981d8476578788b90">orderByElements</a>);</div> |
| <div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  }</div> |
| <div class="line"><a name="l00657"></a><span class="lineno"> 657</span> </div> |
| <div class="line"><a name="l00658"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a063c3f6412e1fda6e9ba60c3a63d5881"> 658</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a063c3f6412e1fda6e9ba60c3a63d5881">add</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> windowGroup) {</div> |
| <div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a7fb10fd7b59e57bbd2a01188248c2e36">isCompatible</a>(windowGroup));</div> |
| <div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  windowGroups.add(windowGroup);</div> |
| <div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  }</div> |
| <div class="line"><a name="l00662"></a><span class="lineno"> 662</span> </div> |
| <div class="line"><a name="l00667"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a6dcc9b1423d3bf7ebb09ac7f7accfe9f"> 667</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a6dcc9b1423d3bf7ebb09ac7f7accfe9f">isPrefixOf</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> other) {</div> |
| <div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordflow">if</span> (other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9f47bdebc93fdab981d8476578788b90">orderByElements</a>.size() > orderByElements.size()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keywordflow">if</span> (!<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a1485f2d014b72fd3912c79779ad1e74c">equalSets</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ab919c45198d454e10facc7b13cc653af">partitionByExprs</a>, other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ab919c45198d454e10facc7b13cc653af">partitionByExprs</a>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < other.orderByElements.size(); ++i) {</div> |
| <div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html">OrderByElement</a> ob = orderByElements.get(i);</div> |
| <div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html">OrderByElement</a> otherOb = other.orderByElements.get(i);</div> |
| <div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="comment">// TODO: compare equiv classes by comparing each equiv class's placeholder</span></div> |
| <div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="comment">// slotref</span></div> |
| <div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">if</span> (!ob.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#a3da9f5b0a801fc0644041a21b60bfdd1">getExpr</a>().equals(otherOb.getExpr())) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">if</span> (ob.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#ad693100793ddb9e4f8fb4db3c9fe66d3">isAsc</a>() != otherOb.isAsc()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keywordflow">if</span> (ob.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#a9f2cceb5f987f4ac5cb3bbf7309f26de">nullsFirst</a>() != otherOb.nullsFirst()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  }</div> |
| <div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  }</div> |
| <div class="line"><a name="l00681"></a><span class="lineno"> 681</span> </div> |
| <div class="line"><a name="l00685"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a2cd582ee326ebcffca0a424c43f488ab"> 685</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a2cd582ee326ebcffca0a424c43f488ab">absorb</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> other) {</div> |
| <div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a6dcc9b1423d3bf7ebb09ac7f7accfe9f">isPrefixOf</a>(other));</div> |
| <div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  windowGroups.addAll(other.windowGroups);</div> |
| <div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  }</div> |
| <div class="line"><a name="l00689"></a><span class="lineno"> 689</span> </div> |
| <div class="line"><a name="l00693"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a591098850808a58a179decc6c4cefe6f"> 693</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a591098850808a58a179decc6c4cefe6f">init</a>() {</div> |
| <div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ac61f963a0ff96d91b5bd164ef1bd3c59">totalOutputTupleSize</a> = 0;</div> |
| <div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> g: <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9dc160af1954132d863387b147a5f0d8">windowGroups</a>) {</div> |
| <div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> outputTuple = g.physicalOutputTuple;</div> |
| <div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  Preconditions.checkState(outputTuple.isMaterialized());</div> |
| <div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  Preconditions.checkState(outputTuple.getByteSize() != -1);</div> |
| <div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ac61f963a0ff96d91b5bd164ef1bd3c59">totalOutputTupleSize</a> += outputTuple.getByteSize();</div> |
| <div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  }</div> |
| <div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  }</div> |
| <div class="line"><a name="l00702"></a><span class="lineno"> 702</span> </div> |
| <div class="line"><a name="l00703"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt.html"> 703</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt.html">SizeLt</a> <span class="keyword">implements</span> Comparator<WindowGroup> {</div> |
| <div class="line"><a name="l00704"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt.html#a490995a534aa1e9021f2cbd609f39c75"> 704</a></span>  <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt.html#a490995a534aa1e9021f2cbd609f39c75">compare</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> wg1, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> wg2) {</div> |
| <div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  Preconditions.checkState(wg1.physicalOutputTuple != null</div> |
| <div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  && wg1.physicalOutputTuple.getByteSize() != -1);</div> |
| <div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  Preconditions.checkState(wg2.physicalOutputTuple != null</div> |
| <div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  && wg2.physicalOutputTuple.getByteSize() != -1);</div> |
| <div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keywordtype">int</span> diff = wg1.physicalOutputTuple.getByteSize()</div> |
| <div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  - wg2.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a49420de9e9f0b68c7a4311707c9acc11">physicalOutputTuple</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html#a76ab4e904b0f62f0831838828cc12eb9">getByteSize</a>();</div> |
| <div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="keywordflow">return</span> (diff < 0 ? -1 : (diff > 0 ? 1 : 0));</div> |
| <div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  }</div> |
| <div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  }</div> |
| <div class="line"><a name="l00714"></a><span class="lineno"> 714</span> </div> |
| <div class="line"><a name="l00715"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a06c64f2f53ccc9bafc922f62fc3d4e85"> 715</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt.html">SizeLt</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a06c64f2f53ccc9bafc922f62fc3d4e85">SIZE_LT</a>;</div> |
| <div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keyword">static</span> {</div> |
| <div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a06c64f2f53ccc9bafc922f62fc3d4e85">SIZE_LT</a> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt.html">SizeLt</a>();</div> |
| <div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  }</div> |
| <div class="line"><a name="l00719"></a><span class="lineno"> 719</span> </div> |
| <div class="line"><a name="l00724"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a58f90914037b9488f21cea025b37b4e1"> 724</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a58f90914037b9488f21cea025b37b4e1">orderWindowGroups</a>() {</div> |
| <div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  Collections.sort(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9dc160af1954132d863387b147a5f0d8">windowGroups</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a06c64f2f53ccc9bafc922f62fc3d4e85">SIZE_LT</a>);</div> |
| <div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  }</div> |
| <div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  }</div> |
| <div class="line"><a name="l00728"></a><span class="lineno"> 728</span> </div> |
| <div class="line"><a name="l00732"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#af48ffb66adeb49557fe09af9e7d05e69"> 732</a></span>  <span class="keyword">private</span> List<SortGroup> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#af48ffb66adeb49557fe09af9e7d05e69">collectSortGroups</a>(List<WindowGroup> windowGroups) {</div> |
| <div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  List<SortGroup> sortGroups = Lists.newArrayList();</div> |
| <div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">WindowGroup</a> windowGroup: windowGroups) {</div> |
| <div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordtype">boolean</span> match = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sortGroup: sortGroups) {</div> |
| <div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="keywordflow">if</span> (sortGroup.isCompatible(windowGroup)) {</div> |
| <div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  sortGroup.add(windowGroup);</div> |
| <div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  match = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  }</div> |
| <div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  }</div> |
| <div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">if</span> (!match) sortGroups.add(<span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a>(windowGroup));</div> |
| <div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  }</div> |
| <div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">return</span> sortGroups;</div> |
| <div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  }</div> |
| <div class="line"><a name="l00747"></a><span class="lineno"> 747</span> </div> |
| <div class="line"><a name="l00751"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html"> 751</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> {</div> |
| <div class="line"><a name="l00752"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a41e8454f141b0c09078da11544605ed1"> 752</a></span>  <span class="keyword">public</span> List<Expr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a41e8454f141b0c09078da11544605ed1">partitionByExprs</a>;</div> |
| <div class="line"><a name="l00753"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#aef8b61b9032122ea1e22a271d2788b9f"> 753</a></span>  <span class="keyword">public</span> List<SortGroup> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#aef8b61b9032122ea1e22a271d2788b9f">sortGroups</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00754"></a><span class="lineno"> 754</span> </div> |
| <div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="comment">// sum of sortGroups.windowGroups.physicalOutputTuple.getByteSize()</span></div> |
| <div class="line"><a name="l00756"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a69496490e5bd0ff978776ee83b755b85"> 756</a></span>  <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a69496490e5bd0ff978776ee83b755b85">totalOutputTupleSize</a> = -1;</div> |
| <div class="line"><a name="l00757"></a><span class="lineno"> 757</span> </div> |
| <div class="line"><a name="l00758"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a64d9338cb0e99da4b172bcb72834cd02"> 758</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a64d9338cb0e99da4b172bcb72834cd02">PartitionGroup</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sortGroup) {</div> |
| <div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a41e8454f141b0c09078da11544605ed1">partitionByExprs</a> = sortGroup.partitionByExprs;</div> |
| <div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  sortGroups.add(sortGroup);</div> |
| <div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a69496490e5bd0ff978776ee83b755b85">totalOutputTupleSize</a> = sortGroup.totalOutputTupleSize;</div> |
| <div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  }</div> |
| <div class="line"><a name="l00763"></a><span class="lineno"> 763</span> </div> |
| <div class="line"><a name="l00768"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a00b5c51d096d1e361a6239a8ac6626f7"> 768</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a00b5c51d096d1e361a6239a8ac6626f7">isCompatible</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sortGroup) {</div> |
| <div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keywordflow">return</span> Expr.equalSets(sortGroup.partitionByExprs, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a41e8454f141b0c09078da11544605ed1">partitionByExprs</a>);</div> |
| <div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  }</div> |
| <div class="line"><a name="l00771"></a><span class="lineno"> 771</span> </div> |
| <div class="line"><a name="l00772"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a1a47bba35d510e3f05b95f49f797c9c3"> 772</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a1a47bba35d510e3f05b95f49f797c9c3">add</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sortGroup) {</div> |
| <div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a00b5c51d096d1e361a6239a8ac6626f7">isCompatible</a>(sortGroup));</div> |
| <div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  sortGroups.add(sortGroup);</div> |
| <div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a69496490e5bd0ff978776ee83b755b85">totalOutputTupleSize</a> += sortGroup.totalOutputTupleSize;</div> |
| <div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  }</div> |
| <div class="line"><a name="l00777"></a><span class="lineno"> 777</span> </div> |
| <div class="line"><a name="l00783"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a2a311db04c05dfdf16a0b203d2372cc9"> 783</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a2a311db04c05dfdf16a0b203d2372cc9">merge</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> other) {</div> |
| <div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a41e8454f141b0c09078da11544605ed1">partitionByExprs</a> = Expr.intersect(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a41e8454f141b0c09078da11544605ed1">partitionByExprs</a>, other.partitionByExprs);</div> |
| <div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  Preconditions.checkState(Expr.getNumDistinctValues(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a41e8454f141b0c09078da11544605ed1">partitionByExprs</a>) >= 0);</div> |
| <div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  sortGroups.addAll(other.sortGroups);</div> |
| <div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  }</div> |
| <div class="line"><a name="l00788"></a><span class="lineno"> 788</span> </div> |
| <div class="line"><a name="l00793"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a585a0db005c719775f29939a85eedc82"> 793</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a585a0db005c719775f29939a85eedc82">orderSortGroups</a>() {</div> |
| <div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  Collections.sort(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#aef8b61b9032122ea1e22a271d2788b9f">sortGroups</a>,</div> |
| <div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="keyword">new</span> Comparator<SortGroup>() {</div> |
| <div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keyword">public</span> <span class="keywordtype">int</span> compare(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sg1, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sg2) {</div> |
| <div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  Preconditions.checkState(sg1.totalOutputTupleSize > 0);</div> |
| <div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  Preconditions.checkState(sg2.totalOutputTupleSize > 0);</div> |
| <div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keywordtype">int</span> diff = sg1.totalOutputTupleSize - sg2.totalOutputTupleSize;</div> |
| <div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">return</span> (diff < 0 ? -1 : (diff > 0 ? 1 : 0));</div> |
| <div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  }</div> |
| <div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  });</div> |
| <div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sortGroup: sortGroups) {</div> |
| <div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  sortGroup.orderWindowGroups();</div> |
| <div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  }</div> |
| <div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  }</div> |
| <div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  }</div> |
| <div class="line"><a name="l00808"></a><span class="lineno"> 808</span> </div> |
| <div class="line"><a name="l00812"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#adc0d961d0d1e9c4745b0f6f51f1e3d1c"> 812</a></span>  <span class="keyword">private</span> List<PartitionGroup> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#adc0d961d0d1e9c4745b0f6f51f1e3d1c">collectPartitionGroups</a>(List<SortGroup> sortGroups) {</div> |
| <div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  List<PartitionGroup> partitionGroups = Lists.newArrayList();</div> |
| <div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">SortGroup</a> sortGroup: sortGroups) {</div> |
| <div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <span class="keywordtype">boolean</span> match = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a> partitionGroup: partitionGroups) {</div> |
| <div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="keywordflow">if</span> (partitionGroup.isCompatible(sortGroup)) {</div> |
| <div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  partitionGroup.add(sortGroup);</div> |
| <div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  match = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  }</div> |
| <div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  }</div> |
| <div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordflow">if</span> (!match) partitionGroups.add(<span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">PartitionGroup</a>(sortGroup));</div> |
| <div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  }</div> |
| <div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordflow">return</span> partitionGroups;</div> |
| <div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  }</div> |
| <div class="line"><a name="l00827"></a><span class="lineno"> 827</span> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html_a00b5c51d096d1e361a6239a8ac6626f7"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a00b5c51d096d1e361a6239a8ac6626f7">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup.isCompatible</a></div><div class="ttdeci">boolean isCompatible(SortGroup sortGroup)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00768">AnalyticPlanner.java:768</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement_html_a9f2cceb5f987f4ac5cb3bbf7309f26de"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#a9f2cceb5f987f4ac5cb3bbf7309f26de">com.cloudera.impala.analysis.OrderByElement.nullsFirst</a></div><div class="ttdeci">boolean nullsFirst()</div><div class="ttdef"><b>Definition:</b> <a href="OrderByElement_8java_source.html#l00049">OrderByElement.java:49</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a591098850808a58a179decc6c4cefe6f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a591098850808a58a179decc6c4cefe6f">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.init</a></div><div class="ttdeci">void init()</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00693">AnalyticPlanner.java:693</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">com.cloudera.impala.analysis.TupleDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="TupleDescriptor_8java_source.html#l00054">TupleDescriptor.java:54</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a9f47bdebc93fdab981d8476578788b90"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9f47bdebc93fdab981d8476578788b90">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.orderByElements</a></div><div class="ttdeci">List< OrderByElement > orderByElements</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00638">AnalyticPlanner.java:638</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html_a41e8454f141b0c09078da11544605ed1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a41e8454f141b0c09078da11544605ed1">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup.partitionByExprs</a></div><div class="ttdeci">List< Expr > partitionByExprs</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00752">AnalyticPlanner.java:752</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a06c64f2f53ccc9bafc922f62fc3d4e85"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a06c64f2f53ccc9bafc922f62fc3d4e85">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.SIZE_LT</a></div><div class="ttdeci">static final SizeLt SIZE_LT</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00715">AnalyticPlanner.java:715</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_acc8a7a77fd98710c17b2bba335cf81a0"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#acc8a7a77fd98710c17b2bba335cf81a0">com.cloudera.impala.planner.AnalyticPlanner.mergeSortGroups</a></div><div class="ttdeci">void mergeSortGroups(List< SortGroup > sortGroups)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00145">AnalyticPlanner.java:145</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo_html_a9f0acfb0782601d4ab4acc199edc302f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html#a9f0acfb0782601d4ab4acc199edc302f">com.cloudera.impala.analysis.AnalyticInfo.getAnalyticExprs</a></div><div class="ttdeci">ArrayList< Expr > getAnalyticExprs()</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticInfo_8java_source.html#l00056">AnalyticInfo.java:56</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_ae7cc99e88143d41a667509ed9c2ed47a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ae7cc99e88143d41a667509ed9c2ed47a">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.analyticExprs</a></div><div class="ttdeci">final List< AnalyticExpr > analyticExprs</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00489">AnalyticPlanner.java:489</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a9ae8eecf3981ea3aa7eb525d1a88d36f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a9ae8eecf3981ea3aa7eb525d1a88d36f">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.logicalOutputSlots</a></div><div class="ttdeci">final List< SlotDescriptor > logicalOutputSlots</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00492">AnalyticPlanner.java:492</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_a83d1a5374544dd279ef917831bb7a361"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a83d1a5374544dd279ef917831bb7a361">com.cloudera.impala.planner.AnalyticPlanner.stmtTupleIds_</a></div><div class="ttdeci">final List< TupleId > stmtTupleIds_</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00077">AnalyticPlanner.java:77</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate.html">com.cloudera.impala.analysis.BinaryPredicate</a></div><div class="ttdef"><b>Definition:</b> <a href="BinaryPredicate_8java_source.html#l00042">BinaryPredicate.java:42</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html">com.cloudera.impala.analysis.AggregateInfoBase</a></div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00020">AggregateInfoBase.java:20</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_aef94913960307b278150568d0a7b9b36"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aef94913960307b278150568d0a7b9b36">com.cloudera.impala.planner.AnalyticPlanner.LOG</a></div><div class="ttdeci">static final Logger LOG</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00069">AnalyticPlanner.java:69</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html_a64d9338cb0e99da4b172bcb72834cd02"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a64d9338cb0e99da4b172bcb72834cd02">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup.PartitionGroup</a></div><div class="ttdeci">PartitionGroup(SortGroup sortGroup)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00758">AnalyticPlanner.java:758</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement_html_a3da9f5b0a801fc0644041a21b60bfdd1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#a3da9f5b0a801fc0644041a21b60bfdd1">com.cloudera.impala.analysis.OrderByElement.getExpr</a></div><div class="ttdeci">Expr getExpr()</div><div class="ttdef"><b>Definition:</b> <a href="OrderByElement_8java_source.html#l00045">OrderByElement.java:45</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1DataPartition_html_a087a59b75a1c5d168e82041f69a6e32b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1DataPartition.html#a087a59b75a1c5d168e82041f69a6e32b">com.cloudera.impala.planner.DataPartition.UNPARTITIONED</a></div><div class="ttdeci">static final DataPartition UNPARTITIONED</div><div class="ttdef"><b>Definition:</b> <a href="DataPartition_8java_source.html#l00063">DataPartition.java:63</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor_html_a76ab4e904b0f62f0831838828cc12eb9"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html#a76ab4e904b0f62f0831838828cc12eb9">com.cloudera.impala.analysis.TupleDescriptor.getByteSize</a></div><div class="ttdeci">int getByteSize()</div><div class="ttdef"><b>Definition:</b> <a href="TupleDescriptor_8java_source.html#l00122">TupleDescriptor.java:122</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_aa0650cf538f56f9c4c36227e70f80d9c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa0650cf538f56f9c4c36227e70f80d9c">com.cloudera.impala.planner.AnalyticPlanner.createNullMatchingEquals</a></div><div class="ttdeci">Expr createNullMatchingEquals(List< Expr > exprs, TupleId inputTid, ExprSubstitutionMap bufferedSmap)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00439">AnalyticPlanner.java:439</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a1aa9e9bd910cb379bc11e637e3047062"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a1aa9e9bd910cb379bc11e637e3047062">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.window</a></div><div class="ttdeci">final AnalyticWindow window</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00484">AnalyticPlanner.java:484</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">com.cloudera.impala.planner.PlanNode</a></div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00059">PlanNode.java:59</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_af587d92415e4c907f4d7923e5454ecc5"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#af587d92415e4c907f4d7923e5454ecc5">com.cloudera.impala.planner.AnalyticPlanner.createSingleNodePlan</a></div><div class="ttdeci">PlanNode createSingleNodePlan(PlanNode root, List< Expr > groupingExprs, List< Expr > inputPartitionExprs)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00109">AnalyticPlanner.java:109</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SortInfo_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SortInfo.html">com.cloudera.impala.analysis.SortInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="SortInfo_8java_source.html#l00029">SortInfo.java:29</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate_1_1Operator_html"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate_1_1Operator.html">com.cloudera.impala.analysis.CompoundPredicate.Operator</a></div><div class="ttdef"><b>Definition:</b> <a href="CompoundPredicate_8java_source.html#l00036">CompoundPredicate.java:36</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotRef.html">com.cloudera.impala.analysis.SlotRef</a></div><div class="ttdef"><b>Definition:</b> <a href="SlotRef_8java_source.html#l00035">SlotRef.java:35</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_aada6f570a14350827d094b4b9cf2c952"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aada6f570a14350827d094b4b9cf2c952">com.cloudera.impala.planner.AnalyticPlanner.mergePartitionGroups</a></div><div class="ttdeci">void mergePartitionGroups(List< PartitionGroup > partitionGroups, int numNodes)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00168">AnalyticPlanner.java:168</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt.html">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.SizeLt</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00703">AnalyticPlanner.java:703</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_ace82f20ee91054a88ef27287772cc326"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ace82f20ee91054a88ef27287772cc326">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.partitionByExprs</a></div><div class="ttdeci">final List< Expr > partitionByExprs</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00482">AnalyticPlanner.java:482</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a465aee9b3d8997f244cda6f133ea79d6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a465aee9b3d8997f244cda6f133ea79d6">com.cloudera.impala.analysis.AggregateInfoBase.getOutputTupleId</a></div><div class="ttdeci">TupleId getOutputTupleId()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00161">AggregateInfoBase.java:161</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr_html_ad58b40be48af423047c6e8c6f42cbc89"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html#ad58b40be48af423047c6e8c6f42cbc89">com.cloudera.impala.analysis.AnalyticExpr.getPartitionExprs</a></div><div class="ttdeci">List< Expr > getPartitionExprs()</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticExpr_8java_source.html#l00119">AnalyticExpr.java:119</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a45d0b8160226eb23c48b64af2cddcdba"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a45d0b8160226eb23c48b64af2cddcdba">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.add</a></div><div class="ttdeci">void add(AnalyticExpr analyticExpr, SlotDescriptor logicalOutputSlot, SlotDescriptor logicalIntermediateSlot)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00544">AnalyticPlanner.java:544</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_adc0d961d0d1e9c4745b0f6f51f1e3d1c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#adc0d961d0d1e9c4745b0f6f51f1e3d1c">com.cloudera.impala.planner.AnalyticPlanner.collectPartitionGroups</a></div><div class="ttdeci">List< PartitionGroup > collectPartitionGroups(List< SortGroup > sortGroups)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00812">AnalyticPlanner.java:812</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a0a5435f887afafe8c197550d8986861b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a0a5435f887afafe8c197550d8986861b">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.isCompatible</a></div><div class="ttdeci">boolean isCompatible(AnalyticExpr analyticExpr)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00525">AnalyticPlanner.java:525</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement_html_ada2c54ea1c130631bb2bb59b7a2ad430"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#ada2c54ea1c130631bb2bb59b7a2ad430">com.cloudera.impala.analysis.OrderByElement.getOrderByExprs</a></div><div class="ttdeci">static List< Expr > getOrderByExprs(List< OrderByElement > src)</div><div class="ttdef"><b>Definition:</b> <a href="OrderByElement_8java_source.html#l00123">OrderByElement.java:123</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_ae794620bedabff2a726194c228af75ce"><div class="ttname"><a href="namespaceimpala.html#ae794620bedabff2a726194c228af75ce">impala::TupleId</a></div><div class="ttdeci">int TupleId</div><div class="ttdef"><b>Definition:</b> <a href="global-types_8h_source.html#l00023">global-types.h:23</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_aebe2ff7b11e2e784bdb6c7d5fa31ea63"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aebe2ff7b11e2e784bdb6c7d5fa31ea63">com.cloudera.impala.planner.AnalyticPlanner.ctx_</a></div><div class="ttdeci">final PlannerContext ctx_</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00081">AnalyticPlanner.java:81</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticInfo.html">com.cloudera.impala.analysis.AnalyticInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticInfo_8java_source.html#l00032">AnalyticInfo.java:32</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_a3a3d69ce201a6b24ead2ed5ed96f0063"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a3a3d69ce201a6b24ead2ed5ed96f0063">com.cloudera.impala.analysis.Expr.substituteList</a></div><div class="ttdeci">static ArrayList< Expr > substituteList(Iterable<?extends Expr > exprs, ExprSubstitutionMap smap, Analyzer analyzer, boolean preserveRootTypes)</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00730">Expr.java:730</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticWindow_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticWindow.html">com.cloudera.impala.analysis.AnalyticWindow</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticWindow_8java_source.html#l00035">AnalyticWindow.java:35</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1IsNullPredicate_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1IsNullPredicate.html">com.cloudera.impala.analysis.IsNullPredicate</a></div><div class="ttdef"><b>Definition:</b> <a href="IsNullPredicate_8java_source.html#l00032">IsNullPredicate.java:32</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_aa2476aecabc52f2598fe650a8243b927"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa2476aecabc52f2598fe650a8243b927">com.cloudera.impala.planner.AnalyticPlanner.createSortInfo</a></div><div class="ttdeci">SortInfo createSortInfo(PlanNode input, List< Expr > sortExprs, List< Boolean > isAsc, List< Boolean > nullsFirst)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00270">AnalyticPlanner.java:270</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html_a585a0db005c719775f29939a85eedc82"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a585a0db005c719775f29939a85eedc82">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup.orderSortGroups</a></div><div class="ttdeci">void orderSortGroups()</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00793">AnalyticPlanner.java:793</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr_html_afc814cb7972eaaea2d81ab90cb959384"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html#afc814cb7972eaaea2d81ab90cb959384">com.cloudera.impala.analysis.AnalyticExpr.FIRST_VALUE_REWRITE</a></div><div class="ttdeci">static String FIRST_VALUE_REWRITE</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticExpr_8java_source.html#l00090">AnalyticExpr.java:90</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_a567379c294b9b83679a77758e296bf22"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a567379c294b9b83679a77758e296bf22">com.cloudera.impala.planner.AnalyticPlanner.AnalyticPlanner</a></div><div class="ttdeci">AnalyticPlanner(List< TupleId > stmtTupleIds, AnalyticInfo analyticInfo, Analyzer analyzer, PlannerContext ctx)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00083">AnalyticPlanner.java:83</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_a69bf180e8494a7b929f8c4e7fa1829e9"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a69bf180e8494a7b929f8c4e7fa1829e9">com.cloudera.impala.planner.AnalyticPlanner.analyzer_</a></div><div class="ttdeci">final Analyzer analyzer_</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00080">AnalyticPlanner.java:80</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BoolLiteral_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1BoolLiteral.html">com.cloudera.impala.analysis.BoolLiteral</a></div><div class="ttdef"><b>Definition:</b> <a href="BoolLiteral_8java_source.html#l00024">BoolLiteral.java:24</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr_html_aa2c7f3bcd93a9c00c5c9b97844ea779a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html#aa2c7f3bcd93a9c00c5c9b97844ea779a">com.cloudera.impala.analysis.AnalyticExpr.getOrderByElements</a></div><div class="ttdeci">List< OrderByElement > getOrderByElements()</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticExpr_8java_source.html#l00120">AnalyticExpr.java:120</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_a87789bb6ddb150cb70c4dcda5c087b24"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a87789bb6ddb150cb70c4dcda5c087b24">com.cloudera.impala.planner.AnalyticPlanner.createNullMatchingEqualsAux</a></div><div class="ttdeci">Expr createNullMatchingEqualsAux(List< Expr > elements, int i, TupleId inputTid, ExprSubstitutionMap bufferedSmap)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00456">AnalyticPlanner.java:456</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00481">AnalyticPlanner.java:481</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ac7d0db4439c91a8935884d153887b088"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac7d0db4439c91a8935884d153887b088">com.cloudera.impala.planner.PlanNode.getTupleIds</a></div><div class="ttdeci">ArrayList< TupleId > getTupleIds()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00196">PlanNode.java:196</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html_aef8b61b9032122ea1e22a271d2788b9f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#aef8b61b9032122ea1e22a271d2788b9f">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup.sortGroups</a></div><div class="ttdeci">List< SortGroup > sortGroups</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00753">AnalyticPlanner.java:753</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a2cd582ee326ebcffca0a424c43f488ab"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a2cd582ee326ebcffca0a424c43f488ab">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.absorb</a></div><div class="ttdeci">void absorb(SortGroup other)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00685">AnalyticPlanner.java:685</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">com.cloudera.impala.analysis.Expr</a></div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00048">Expr.java:48</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a49420de9e9f0b68c7a4311707c9acc11"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a49420de9e9f0b68c7a4311707c9acc11">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.physicalOutputTuple</a></div><div class="ttdeci">TupleDescriptor physicalOutputTuple</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00498">AnalyticPlanner.java:498</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement_html_a696851e1f4d283e7338e7db9a1da98b9"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#a696851e1f4d283e7338e7db9a1da98b9">com.cloudera.impala.analysis.OrderByElement.substitute</a></div><div class="ttdeci">static List< OrderByElement > substitute(List< OrderByElement > src, ExprSubstitutionMap smap, Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="OrderByElement_8java_source.html#l00110">OrderByElement.java:110</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html_a69496490e5bd0ff978776ee83b755b85"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a69496490e5bd0ff978776ee83b755b85">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup.totalOutputTupleSize</a></div><div class="ttdeci">int totalOutputTupleSize</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00756">AnalyticPlanner.java:756</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1SlotDescriptor.html">com.cloudera.impala.analysis.SlotDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="SlotDescriptor_8java_source.html#l00029">SlotDescriptor.java:29</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_aaf93f7bfc7f14b6248916082285acf08"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#aaf93f7bfc7f14b6248916082285acf08">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.logicalIntermediateSlots</a></div><div class="ttdeci">final List< SlotDescriptor > logicalIntermediateSlots</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00493">AnalyticPlanner.java:493</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor_html_a9a335d81cfb69d3d2a6f85554489b852"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html#a9a335d81cfb69d3d2a6f85554489b852">com.cloudera.impala.analysis.TupleDescriptor.getSlots</a></div><div class="ttdeci">ArrayList< SlotDescriptor > getSlots()</div><div class="ttdef"><b>Definition:</b> <a href="TupleDescriptor_8java_source.html#l00096">TupleDescriptor.java:96</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_a2ed9148363c244cea14339c72fb0d3b4"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a2ed9148363c244cea14339c72fb0d3b4">com.cloudera.impala.planner.AnalyticPlanner.orderGroups</a></div><div class="ttdeci">void orderGroups(List< PartitionGroup > partitionGroups)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00238">AnalyticPlanner.java:238</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_aa5b4aeaad644ed3db5e09aa57fd9f373"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#aa5b4aeaad644ed3db5e09aa57fd9f373">com.cloudera.impala.planner.AnalyticPlanner.analyticInfo_</a></div><div class="ttdeci">final AnalyticInfo analyticInfo_</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00079">AnalyticPlanner.java:79</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a063c3f6412e1fda6e9ba60c3a63d5881"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a063c3f6412e1fda6e9ba60c3a63d5881">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.add</a></div><div class="ttdeci">void add(WindowGroup windowGroup)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00658">AnalyticPlanner.java:658</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a6dcc9b1423d3bf7ebb09ac7f7accfe9f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a6dcc9b1423d3bf7ebb09ac7f7accfe9f">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.isPrefixOf</a></div><div class="ttdeci">boolean isPrefixOf(SortGroup other)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00667">AnalyticPlanner.java:667</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a848e63426ebe90446c956b93894a9b57"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a848e63426ebe90446c956b93894a9b57">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.init</a></div><div class="ttdeci">void init(Analyzer analyzer, String tupleName)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00558">AnalyticPlanner.java:558</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AnalyticExpr.html">com.cloudera.impala.analysis.AnalyticExpr</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticExpr_8java_source.html#l00060">AnalyticExpr.java:60</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a58f90914037b9488f21cea025b37b4e1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a58f90914037b9488f21cea025b37b4e1">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.orderWindowGroups</a></div><div class="ttdeci">void orderWindowGroups()</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00724">AnalyticPlanner.java:724</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement_html_ad693100793ddb9e4f8fb4db3c9fe66d3"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html#ad693100793ddb9e4f8fb4db3c9fe66d3">com.cloudera.impala.analysis.OrderByElement.isAsc</a></div><div class="ttdeci">boolean isAsc()</div><div class="ttdef"><b>Definition:</b> <a href="OrderByElement_8java_source.html#l00047">OrderByElement.java:47</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">com.cloudera.impala.analysis.Analyzer</a></div><div class="ttdef"><b>Definition:</b> <a href="Analyzer_8java_source.html#l00105">Analyzer.java:105</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a7fb10fd7b59e57bbd2a01188248c2e36"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a7fb10fd7b59e57bbd2a01188248c2e36">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.isCompatible</a></div><div class="ttdeci">boolean isCompatible(WindowGroup windowGroup)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00653">AnalyticPlanner.java:653</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_af48ffb66adeb49557fe09af9e7d05e69"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#af48ffb66adeb49557fe09af9e7d05e69">com.cloudera.impala.planner.AnalyticPlanner.collectSortGroups</a></div><div class="ttdeci">List< SortGroup > collectSortGroups(List< WindowGroup > windowGroups)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00732">AnalyticPlanner.java:732</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_a4799168094cc62e35a7d54c840951e4a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a4799168094cc62e35a7d54c840951e4a">com.cloudera.impala.planner.AnalyticPlanner.collectWindowGroups</a></div><div class="ttdeci">List< WindowGroup > collectWindowGroups()</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00603">AnalyticPlanner.java:603</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_ac61f963a0ff96d91b5bd164ef1bd3c59"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ac61f963a0ff96d91b5bd164ef1bd3c59">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.totalOutputTupleSize</a></div><div class="ttdeci">int totalOutputTupleSize</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00642">AnalyticPlanner.java:642</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html_a2a311db04c05dfdf16a0b203d2372cc9"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a2a311db04c05dfdf16a0b203d2372cc9">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup.merge</a></div><div class="ttdeci">void merge(PartitionGroup other)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00783">AnalyticPlanner.java:783</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00751">AnalyticPlanner.java:751</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a894edb79f11585d3f2e7bf00b2b2ae62"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a894edb79f11585d3f2e7bf00b2b2ae62">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.WindowGroup</a></div><div class="ttdeci">WindowGroup(AnalyticExpr analyticExpr, SlotDescriptor logicalOutputSlot, SlotDescriptor logicalIntermediateSlot)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00502">AnalyticPlanner.java:502</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt_html_a490995a534aa1e9021f2cbd609f39c75"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_1_1SizeLt.html#a490995a534aa1e9021f2cbd609f39c75">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.SizeLt.compare</a></div><div class="ttdeci">int compare(WindowGroup wg1, WindowGroup wg2)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00704">AnalyticPlanner.java:704</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1OrderByElement.html">com.cloudera.impala.analysis.OrderByElement</a></div><div class="ttdef"><b>Definition:</b> <a href="OrderByElement_8java_source.html#l00025">OrderByElement.java:25</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlannerContext_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlannerContext.html">com.cloudera.impala.planner.PlannerContext</a></div><div class="ttdef"><b>Definition:</b> <a href="PlannerContext_8java_source.html#l00028">PlannerContext.java:28</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1CompoundPredicate.html">com.cloudera.impala.analysis.CompoundPredicate</a></div><div class="ttdef"><b>Definition:</b> <a href="CompoundPredicate_8java_source.html#l00035">CompoundPredicate.java:35</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_ab919c45198d454e10facc7b13cc653af"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#ab919c45198d454e10facc7b13cc653af">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.partitionByExprs</a></div><div class="ttdeci">List< Expr > partitionByExprs</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00637">AnalyticPlanner.java:637</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a6312bb112346ebe2fde5d77a19b470cf"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a6312bb112346ebe2fde5d77a19b470cf">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.orderByElements</a></div><div class="ttdeci">final List< OrderByElement > orderByElements</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00483">AnalyticPlanner.java:483</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">com.cloudera.impala.analysis.TupleId</a></div><div class="ttdef"><b>Definition:</b> <a href="TupleId_8java_source.html#l00023">TupleId.java:23</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">com.cloudera.impala.analysis.ExprSubstitutionMap</a></div><div class="ttdef"><b>Definition:</b> <a href="ExprSubstitutionMap_8java_source.html#l00020">ExprSubstitutionMap.java:20</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlannerContext_html_af60cf05e54d6c00065ff1036cdddd62b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlannerContext.html#af60cf05e54d6c00065ff1036cdddd62b">com.cloudera.impala.planner.PlannerContext.getNextNodeId</a></div><div class="ttdeci">PlanNodeId getNextNodeId()</div><div class="ttdef"><b>Definition:</b> <a href="PlannerContext_8java_source.html#l00063">PlannerContext.java:63</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_a1485f2d014b72fd3912c79779ad1e74c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a1485f2d014b72fd3912c79779ad1e74c">com.cloudera.impala.analysis.Expr.equalSets</a></div><div class="ttdeci">static< CextendsExpr > boolean equalSets(List< C > l1, List< C > l2)</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00598">Expr.java:598</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html">com.cloudera.impala.planner.AnalyticPlanner</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00068">AnalyticPlanner.java:68</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticEvalNode_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticEvalNode.html">com.cloudera.impala.planner.AnalyticEvalNode</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticEvalNode_8java_source.html#l00043">AnalyticEvalNode.java:43</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a9dc160af1954132d863387b147a5f0d8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a9dc160af1954132d863387b147a5f0d8">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.windowGroups</a></div><div class="ttdeci">List< WindowGroup > windowGroups</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00639">AnalyticPlanner.java:639</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a8b490027b14b5ced5a3043f5a705e7ba"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a8b490027b14b5ced5a3043f5a705e7ba">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.analyticFnCalls</a></div><div class="ttdeci">final List< Expr > analyticFnCalls</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00491">AnalyticPlanner.java:491</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleIsNullPredicate_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleIsNullPredicate.html">com.cloudera.impala.analysis.TupleIsNullPredicate</a></div><div class="ttdef"><b>Definition:</b> <a href="TupleIsNullPredicate_8java_source.html#l00039">TupleIsNullPredicate.java:39</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate_1_1Operator_html"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1analysis_1_1BinaryPredicate_1_1Operator.html">com.cloudera.impala.analysis.BinaryPredicate.Operator</a></div><div class="ttdef"><b>Definition:</b> <a href="BinaryPredicate_8java_source.html#l00045">BinaryPredicate.java:45</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_ad840484db6ed1f1d74a8d42c12ec8564"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#ad840484db6ed1f1d74a8d42c12ec8564">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.logicalToPhysicalSmap</a></div><div class="ttdeci">final ExprSubstitutionMap logicalToPhysicalSmap</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00500">AnalyticPlanner.java:500</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1SortNode_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1SortNode.html">com.cloudera.impala.planner.SortNode</a></div><div class="ttdef"><b>Definition:</b> <a href="SortNode_8java_source.html#l00047">SortNode.java:47</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_a7ad5e3a7476e1d0867ff147fcfa35988"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#a7ad5e3a7476e1d0867ff147fcfa35988">com.cloudera.impala.planner.AnalyticPlanner.computeInputPartitionExprs</a></div><div class="ttdeci">void computeInputPartitionExprs(List< PartitionGroup > partitionGroups, List< Expr > groupingExprs, int numNodes, List< Expr > inputPartitionExprs)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00200">AnalyticPlanner.java:200</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a277042303d29b2e5fc177fc30aae283f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a277042303d29b2e5fc177fc30aae283f">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.physicalIntermediateTuple</a></div><div class="ttdeci">TupleDescriptor physicalIntermediateTuple</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00499">AnalyticPlanner.java:499</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1DataPartition_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1DataPartition.html">com.cloudera.impala.planner.DataPartition</a></div><div class="ttdef"><b>Definition:</b> <a href="DataPartition_8java_source.html#l00039">DataPartition.java:39</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1SortNode_html_aa33fa6981f0627ced86d8fc4acacacda"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1SortNode.html#aa33fa6981f0627ced86d8fc4acacacda">com.cloudera.impala.planner.SortNode.setIsAnalyticSort</a></div><div class="ttdeci">void setIsAnalyticSort(boolean v)</div><div class="ttdef"><b>Definition:</b> <a href="SortNode_8java_source.html#l00085">SortNode.java:85</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_ac5e146d6d77a3dcdec4ad8d51489638a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ac5e146d6d77a3dcdec4ad8d51489638a">com.cloudera.impala.analysis.Expr.isBoundByTupleIds</a></div><div class="ttdeci">boolean isBoundByTupleIds(List< TupleId > tids)</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00852">Expr.java:852</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup_html_a743de5e978bb184733c4a707e00da154"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1WindowGroup.html#a743de5e978bb184733c4a707e00da154">com.cloudera.impala.planner.AnalyticPlanner.WindowGroup.requiresIndependentEval</a></div><div class="ttdeci">static boolean requiresIndependentEval(AnalyticExpr analyticExpr)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00516">AnalyticPlanner.java:516</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase_html_a7f990d7e9a35a541063c545e483bf8ba"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1AggregateInfoBase.html#a7f990d7e9a35a541063c545e483bf8ba">com.cloudera.impala.analysis.AggregateInfoBase.getOutputTupleDesc</a></div><div class="ttdeci">TupleDescriptor getOutputTupleDesc()</div><div class="ttdef"><b>Definition:</b> <a href="AggregateInfoBase_8java_source.html#l00158">AggregateInfoBase.java:158</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1common_1_1ImpalaException_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1common_1_1ImpalaException.html">com.cloudera.impala.common.ImpalaException</a></div><div class="ttdef"><b>Definition:</b> <a href="ImpalaException_8java_source.html#l00022">ImpalaException.java:22</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html">com.cloudera.impala.planner.AnalyticPlanner.SortGroup</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00636">AnalyticPlanner.java:636</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup_html_a1a47bba35d510e3f05b95f49f797c9c3"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1PartitionGroup.html#a1a47bba35d510e3f05b95f49f797c9c3">com.cloudera.impala.planner.AnalyticPlanner.PartitionGroup.add</a></div><div class="ttdeci">void add(SortGroup sortGroup)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00772">AnalyticPlanner.java:772</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup_html_a6715693a5cabb7c6248c8b9ecab77d9d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_1_1SortGroup.html#a6715693a5cabb7c6248c8b9ecab77d9d">com.cloudera.impala.planner.AnalyticPlanner.SortGroup.SortGroup</a></div><div class="ttdeci">SortGroup(WindowGroup windowGroup)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00644">AnalyticPlanner.java:644</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner_html_ad95ef6156b7072c08c5adb4c9869b0fe"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1AnalyticPlanner.html#ad95ef6156b7072c08c5adb4c9869b0fe">com.cloudera.impala.planner.AnalyticPlanner.createSortGroupPlan</a></div><div class="ttdeci">PlanNode createSortGroupPlan(PlanNode root, SortGroup sortGroup, List< Expr > partitionExprs)</div><div class="ttdef"><b>Definition:</b> <a href="AnalyticPlanner_8java_source.html#l00334">AnalyticPlanner.java:334</a></div></div> |
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