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| <div class="title">PlanNode.java</div> </div> |
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| <a href="PlanNode_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 2012 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.ArrayList;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">import</span> java.util.List;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">import</span> java.util.Set;</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_1Analyzer.html">com.cloudera.impala.analysis.Analyzer</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_1Expr.html">com.cloudera.impala.analysis.Expr</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_1ExprId.html">com.cloudera.impala.analysis.ExprId</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_1ExprSubstitutionMap.html">com.cloudera.impala.analysis.ExprSubstitutionMap</a>;</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">import</span> <a class="code" href="namespaceimpala.html#a4e802b9fa9086eb686d8688df634a2b2">com.cloudera.impala.analysis.SlotId</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_1TupleDescriptor.html">com.cloudera.impala.analysis.TupleDescriptor</a>;</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</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="l00031"></a><span class="lineno"> 31</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1InternalException.html">com.cloudera.impala.common.InternalException</a>;</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1PrintUtils.html">com.cloudera.impala.common.PrintUtils</a>;</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">import</span> com.cloudera.impala.common.TreeNode;</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TExecStats;</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TExplainLevel;</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TPlan;</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TPlanNode;</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TQueryOptions;</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">import</span> com.google.common.collect.Lists;</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">import</span> com.google.common.collect.Sets;</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">import</span> com.google.common.math.LongMath;</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div> |
| <div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html"> 59</a></span> <span class="keyword">abstract</span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> <span class="keyword">extends</span> TreeNode<PlanNode> {</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac56b85408b739b9eeca1fc863d145778"> 60</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_1PlanNode.html#ac56b85408b739b9eeca1fc863d145778">LOG</a> = LoggerFactory.getLogger(PlanNode.class);</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// TODO: Retrieve from the query options instead of using a default.</span></div> |
| <div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aaeaab6c94f36c6a226df93c39ac39e28"> 63</a></span>  <span class="keyword">protected</span> <span class="keyword">final</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aaeaab6c94f36c6a226df93c39ac39e28">DEFAULT_BATCH_SIZE</a> = 1024;</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">// String used for this node in getExplainString().</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9"> 66</a></span>  <span class="keyword">protected</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9">displayName_</a>;</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// unique w/in plan tree; assigned by planner, and not necessarily in c'tor</span></div> |
| <div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a13662825f69768f0c4985ffa3b7f5b6d"> 69</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNodeId.html">PlanNodeId</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a13662825f69768f0c4985ffa3b7f5b6d">id_</a>;</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div> |
| <div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6"> 71</a></span>  <span class="keyword">protected</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a>; <span class="comment">// max. # of rows to be returned; 0: no limit_</span></div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">// ids materialized by the tree rooted at this node</span></div> |
| <div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022"> 74</a></span>  <span class="keyword">protected</span> ArrayList<TupleId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a>;</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">// ids of the TblRefs "materialized" by this node; identical with tupleIds_</span></div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// if the tree rooted at this node only materializes BaseTblRefs;</span></div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// useful during plan generation</span></div> |
| <div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458"> 79</a></span>  <span class="keyword">protected</span> ArrayList<TupleId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458">tblRefIds_</a>;</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// A set of nullable TupleId produced by this node. It is a subset of tupleIds_.</span></div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// A tuple is nullable within a particular plan tree if it's the "nullable" side of</span></div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// an outer join, which has nothing to do with the schema.</span></div> |
| <div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4eb27ae48e941c99be87401820d75a1c"> 84</a></span>  <span class="keyword">protected</span> Set<TupleId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4eb27ae48e941c99be87401820d75a1c">nullableTupleIds_</a> = Sets.newHashSet();</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div> |
| <div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb"> 86</a></span>  <span class="keyword">protected</span> List<Expr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">// Fragment that this PlanNode is executed in. Valid only after this PlanNode has been</span></div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// assigned to a fragment. Set and maintained by enclosing PlanFragment.</span></div> |
| <div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a50b40127ddfcbf852d32cba6790e2a5b"> 90</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragment.html">PlanFragment</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a50b40127ddfcbf852d32cba6790e2a5b">fragment_</a>;</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">// if set, needs to be applied by parent node to reference this node's output</span></div> |
| <div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aba440820bca809d32acb7288bffdac02"> 93</a></span>  <span class="keyword">protected</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_1PlanNode.html#aba440820bca809d32acb7288bffdac02">outputSmap_</a>;</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>  <span class="comment">// global state of planning wrt conjunct assignment; used by planner as a shortcut</span></div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">// to avoid having to pass assigned conjuncts back and forth</span></div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="comment">// (the planner uses this to save and reset the global state in between join tree</span></div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// alternatives)</span></div> |
| <div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae86c7a4d5ff53fd4c975ed10fd15b3d8"> 99</a></span>  <span class="keyword">protected</span> Set<ExprId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae86c7a4d5ff53fd4c975ed10fd15b3d8">assignedConjuncts_</a>;</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// estimate of the output cardinality of this node; set in computeStats();</span></div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// invalid: -1</span></div> |
| <div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414"> 103</a></span>  <span class="keyword">protected</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a>;</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// number of nodes on which the plan tree rooted at this node would execute;</span></div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// set in computeStats(); invalid: -1</span></div> |
| <div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f"> 107</a></span>  <span class="keyword">protected</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a>;</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// sum of tupleIds_' avgSerializedSizes; set in computeStats()</span></div> |
| <div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae57aa5e0da7ec358ead79fe4e14dd1e6"> 110</a></span>  <span class="keyword">protected</span> <span class="keywordtype">float</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae57aa5e0da7ec358ead79fe4e14dd1e6">avgRowSize_</a>;</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">// estimated per-host memory requirement for this node;</span></div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">// set in computeCosts(); invalid: -1</span></div> |
| <div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a37c30672999db94543604ed98471893e"> 114</a></span>  <span class="keyword">protected</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a37c30672999db94543604ed98471893e">perHostMemCost_</a> = -1;</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div> |
| <div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a5cd453a50475742d251877bc4eab50d1"> 116</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a5cd453a50475742d251877bc4eab50d1">PlanNode</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNodeId.html">PlanNodeId</a> <span class="keywordtype">id</span>, ArrayList<TupleId> tupleIds, String displayName) {</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a13662825f69768f0c4985ffa3b7f5b6d">id_</a> = id;</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> = -1;</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="comment">// make a copy, just to be on the safe side</span></div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a> = Lists.newArrayList(tupleIds);</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_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458">tblRefIds_</a> = Lists.newArrayList(tupleIds);</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_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a> = -1;</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a> = -1;</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9">displayName_</a> = displayName;</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  }</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div> |
| <div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7918c761713c0fb3b75026bbee615ce3"> 130</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7918c761713c0fb3b75026bbee615ce3">PlanNode</a>(String displayName) {</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> = -1;</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458">tblRefIds_</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a> = -1;</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a> = -1;</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9">displayName_</a> = displayName;</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div> |
| <div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae48da91010fafb0a2fdf1d32f270e69a"> 139</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae48da91010fafb0a2fdf1d32f270e69a">PlanNode</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNodeId.html">PlanNodeId</a> <span class="keywordtype">id</span>, String displayName) {</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a13662825f69768f0c4985ffa3b7f5b6d">id_</a> = id;</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> = -1;</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458">tblRefIds_</a> = Lists.newArrayList();</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a> = -1;</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a> = -1;</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9">displayName_</a> = displayName;</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div> |
| <div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a6427a57889b18a464c06e0d26760787b"> 152</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a6427a57889b18a464c06e0d26760787b">PlanNode</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNodeId.html">PlanNodeId</a> <span class="keywordtype">id</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> node, String displayName) {</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a13662825f69768f0c4985ffa3b7f5b6d">id_</a> = id;</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> = node.limit_;</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a> = Lists.newArrayList(node.tupleIds_);</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458">tblRefIds_</a> = Lists.newArrayList(node.tblRefIds_);</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4eb27ae48e941c99be87401820d75a1c">nullableTupleIds_</a> = Sets.newHashSet(node.nullableTupleIds_);</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a> = Expr.cloneList(node.conjuncts_);</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a> = -1;</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a> = -1;</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9">displayName_</a> = displayName;</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div> |
| <div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2fb3a4d72c82c0c0ba79fec2a0d64ede"> 164</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNodeId.html">PlanNodeId</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2fb3a4d72c82c0c0ba79fec2a0d64ede">getId</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a13662825f69768f0c4985ffa3b7f5b6d">id_</a>; }</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab8937017982c4042a93069d1f9ed0eac"> 165</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab8937017982c4042a93069d1f9ed0eac">setId</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNodeId.html">PlanNodeId</a> <span class="keywordtype">id</span>) {</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a13662825f69768f0c4985ffa3b7f5b6d">id_</a> == null);</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  id_ = id;</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1be50a55971fb3841fa76cc78099623a"> 169</a></span>  <span class="keyword">public</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1be50a55971fb3841fa76cc78099623a">getLimit</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a>; }</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a19118f2d6858b77a68f5ffa507049d72"> 170</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a19118f2d6858b77a68f5ffa507049d72">hasLimit</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> > -1; }</div> |
| <div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab97e3263781c694c4203461f234642a6"> 171</a></span>  <span class="keyword">public</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab97e3263781c694c4203461f234642a6">getPerHostMemCost</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a37c30672999db94543604ed98471893e">perHostMemCost_</a>; }</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a8ce8aa221e9653a7651681aa479ddb14"> 172</a></span>  <span class="keyword">public</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a8ce8aa221e9653a7651681aa479ddb14">getCardinality</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a>; }</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a6113f9a419fbab952ed7063715d9a4fd"> 173</a></span>  <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a6113f9a419fbab952ed7063715d9a4fd">getNumNodes</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a>; }</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad7b43aa5e8503f843359720f674dab3e"> 174</a></span>  <span class="keyword">public</span> <span class="keywordtype">float</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad7b43aa5e8503f843359720f674dab3e">getAvgRowSize</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae57aa5e0da7ec358ead79fe4e14dd1e6">avgRowSize_</a>; }</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4ebe51ee6906553a46950009a2fe3ec0"> 175</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4ebe51ee6906553a46950009a2fe3ec0">setFragment</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragment.html">PlanFragment</a> fragment) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a50b40127ddfcbf852d32cba6790e2a5b">fragment_</a> = fragment; }</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a25b0eadba3191d250d422824ed564b4c"> 176</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragment.html">PlanFragment</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a25b0eadba3191d250d422824ed564b4c">getFragment</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a50b40127ddfcbf852d32cba6790e2a5b">fragment_</a>; }</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae35949b3a035116f1e2d062b57f35e48"> 177</a></span>  <span class="keyword">public</span> List<Expr> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae35949b3a035116f1e2d062b57f35e48">getConjuncts</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a>; }</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2e5d51bc552dd18874c13bd99ca89406"> 178</a></span>  <span class="keyword">public</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_1PlanNode.html#a2e5d51bc552dd18874c13bd99ca89406">getOutputSmap</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aba440820bca809d32acb7288bffdac02">outputSmap_</a>; }</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a0c82079ea7fb36e5d20ec63d998981a0"> 179</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a0c82079ea7fb36e5d20ec63d998981a0">setOutputSmap</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> smap) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aba440820bca809d32acb7288bffdac02">outputSmap_</a> = smap; }</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4cb8d51777c39b1a1ed1110305b80d06"> 180</a></span>  <span class="keyword">public</span> Set<ExprId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4cb8d51777c39b1a1ed1110305b80d06">getAssignedConjuncts</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae86c7a4d5ff53fd4c975ed10fd15b3d8">assignedConjuncts_</a>; }</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a945f8e962447598c440b985fe4577264"> 181</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a945f8e962447598c440b985fe4577264">setAssignedConjuncts</a>(Set<ExprId> conjuncts) {</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae86c7a4d5ff53fd4c975ed10fd15b3d8">assignedConjuncts_</a> = conjuncts;</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div> |
| <div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a34dc79d03806887d7bf252eb058586bc"> 190</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a34dc79d03806887d7bf252eb058586bc">setLimit</a>(<span class="keywordtype">long</span> limit) {</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> == -1 || (limit != -1 && <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> > limit)) <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> = limit;</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div> |
| <div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a004400cb0fe28f4afd851e16a5ed386b"> 194</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a004400cb0fe28f4afd851e16a5ed386b">unsetLimit</a>() { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> = -1; }</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div> |
| <div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac7d0db4439c91a8935884d153887b088"> 196</a></span>  <span class="keyword">public</span> ArrayList<TupleId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac7d0db4439c91a8935884d153887b088">getTupleIds</a>() {</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a> != null);</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a>;</div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div> |
| <div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a90935f2c8ee3437b17562433a702832e"> 201</a></span>  <span class="keyword">public</span> ArrayList<TupleId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a90935f2c8ee3437b17562433a702832e">getTblRefIds</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458">tblRefIds_</a>; }</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a9234afce118c06082fc65f0a80baeac8"> 202</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a9234afce118c06082fc65f0a80baeac8">setTblRefIds</a>(ArrayList<TupleId> ids) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458">tblRefIds_</a> = ids; }</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div> |
| <div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1b1865a6ca7008355738256d740ff63e"> 204</a></span>  <span class="keyword">public</span> Set<TupleId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1b1865a6ca7008355738256d740ff63e">getNullableTupleIds</a>() {</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4eb27ae48e941c99be87401820d75a1c">nullableTupleIds_</a> != null);</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4eb27ae48e941c99be87401820d75a1c">nullableTupleIds_</a>;</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div> |
| <div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a733655bcf35923d7ee6ed87cafffb5aa"> 209</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a733655bcf35923d7ee6ed87cafffb5aa">addConjuncts</a>(List<Expr> conjuncts) {</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">if</span> (conjuncts == null) <span class="keywordflow">return</span>;</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  conjuncts_.addAll(conjuncts);</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div> |
| <div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad88e34cb1ce67f60fcee9bdfee1f9c99"> 214</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad88e34cb1ce67f60fcee9bdfee1f9c99">transferConjuncts</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> recipient) {</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  recipient.conjuncts_.addAll(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a>);</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  conjuncts_.clear();</div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div> |
| <div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a074eb8afca29fc9174acdb379d624ef2"> 219</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a074eb8afca29fc9174acdb379d624ef2">getExplainString</a>() {</div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a074eb8afca29fc9174acdb379d624ef2">getExplainString</a>(<span class="stringliteral">""</span>, <span class="stringliteral">""</span>, TExplainLevel.VERBOSE);</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> </div> |
| <div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4f30fd795fba9bc42e956e68c36dbcff"> 223</a></span>  <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4f30fd795fba9bc42e956e68c36dbcff">setDisplayName</a>(String s) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9">displayName_</a> = s; }</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div> |
| <div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae96a42b7ee572251e68accc1de1757bc"> 225</a></span>  <span class="keyword">final</span> <span class="keyword">protected</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae96a42b7ee572251e68accc1de1757bc">getDisplayLabel</a>() {</div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">return</span> String.format(<span class="stringliteral">"%s:%s"</span>, id_.toString(), <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9">displayName_</a>);</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  }</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div> |
| <div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a38f1828d909b8e6e99046077b264e12a"> 234</a></span>  <span class="keyword">protected</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a38f1828d909b8e6e99046077b264e12a">getDisplayLabelDetail</a>() { <span class="keywordflow">return</span> <span class="stringliteral">""</span>; }</div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div> |
| <div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab7c8de3737a61e47f4a873575de285fa"> 252</a></span>  <span class="keyword">protected</span> <span class="keyword">final</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab7c8de3737a61e47f4a873575de285fa">getExplainString</a>(String rootPrefix, String prefix,</div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  TExplainLevel detailLevel) {</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  StringBuilder expBuilder = <span class="keyword">new</span> StringBuilder();</div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  String detailPrefix = prefix;</div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  String filler;</div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordtype">boolean</span> printFiller = (detailLevel.ordinal() >= TExplainLevel.STANDARD.ordinal());</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="comment">// Do not traverse into the children of an Exchange node to avoid crossing</span></div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// fragment boundaries.</span></div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordtype">boolean</span> traverseChildren = !children_.isEmpty() &&</div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  !(<span class="keyword">this</span> instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1ExchangeNode.html">ExchangeNode</a> && detailLevel == TExplainLevel.VERBOSE);</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>  <span class="keywordflow">if</span> (traverseChildren) {</div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  detailPrefix += <span class="stringliteral">"| "</span>;</div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  filler = prefix + <span class="stringliteral">"|"</span>;</div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  detailPrefix += <span class="stringliteral">" "</span>;</div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  filler = prefix;</div> |
| <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  }</div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="comment">// Print the current node</span></div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">// The plan node header line will be prefixed by rootPrefix and the remaining details</span></div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// will be prefixed by detailPrefix.</span></div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  expBuilder.append(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#abae9bca61573d25b58f458cbf7b0562b">getNodeExplainString</a>(rootPrefix, detailPrefix, detailLevel));</div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (detailLevel.ordinal() >= TExplainLevel.STANDARD.ordinal() &&</div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  !(<span class="keyword">this</span> instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1SortNode.html">SortNode</a>)) {</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> != -1) expBuilder.append(detailPrefix + <span class="stringliteral">"limit: "</span> + <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a> + <span class="stringliteral">"\n"</span>);</div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  expBuilder.append(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a8204e09d9fa5aed8e1dba291630031f1">getOffsetExplainString</a>(detailPrefix));</div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  }</div> |
| <div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div> |
| <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">// Output cardinality, cost estimates and tuple Ids only when explain plan level</span></div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// is extended or above.</span></div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">if</span> (detailLevel.ordinal() >= TExplainLevel.EXTENDED.ordinal()) {</div> |
| <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// Print estimated output cardinality and memory cost.</span></div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  expBuilder.append(PrintUtils.printHosts(detailPrefix, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a>));</div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  expBuilder.append(PrintUtils.printMemCost(<span class="stringliteral">" "</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a37c30672999db94543604ed98471893e">perHostMemCost_</a>) + <span class="stringliteral">"\n"</span>);</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>  <span class="comment">// Print tuple ids and row size.</span></div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  expBuilder.append(detailPrefix + <span class="stringliteral">"tuple-ids="</span>);</div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < tupleIds_.size(); ++i) {</div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> tupleId = tupleIds_.get(i);</div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  String nullIndicator = nullableTupleIds_.contains(tupleId) ? <span class="stringliteral">"N"</span> : <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  expBuilder.append(tupleId.asInt() + nullIndicator);</div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (i + 1 != <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a>.size()) expBuilder.append(<span class="stringliteral">","</span>);</div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  expBuilder.append(<span class="stringliteral">" row-size="</span> + PrintUtils.printBytes(Math.round(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae57aa5e0da7ec358ead79fe4e14dd1e6">avgRowSize_</a>)));</div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  expBuilder.append(PrintUtils.printCardinality(<span class="stringliteral">" "</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a>));</div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  expBuilder.append(<span class="stringliteral">"\n"</span>);</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="comment">// Print the children. Do not traverse into the children of an Exchange node to</span></div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="comment">// avoid crossing fragment boundaries.</span></div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">if</span> (traverseChildren) {</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">if</span> (printFiller) expBuilder.append(filler + <span class="stringliteral">"\n"</span>);</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  String childHeadlinePrefix = prefix + <span class="stringliteral">"|--"</span>;</div> |
| <div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  String childDetailPrefix = prefix + <span class="stringliteral">"| "</span>;</div> |
| <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = children_.size() - 1; i >= 1; --i) {</div> |
| <div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  expBuilder.append(</div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  children_.get(i).<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a074eb8afca29fc9174acdb379d624ef2">getExplainString</a>(childHeadlinePrefix, childDetailPrefix,</div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  detailLevel));</div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">if</span> (printFiller) expBuilder.append(filler + <span class="stringliteral">"\n"</span>);</div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  expBuilder.append(children_.get(0).<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a074eb8afca29fc9174acdb379d624ef2">getExplainString</a>(prefix, prefix, detailLevel));</div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  }</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">return</span> expBuilder.toString();</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="l00325"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#abae9bca61573d25b58f458cbf7b0562b"> 325</a></span>  <span class="keyword">protected</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#abae9bca61573d25b58f458cbf7b0562b">getNodeExplainString</a>(String rootPrefix, String detailPrefix,</div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  TExplainLevel detailLevel) {</div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div> |
| <div class="line"><a name="l00336"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a8204e09d9fa5aed8e1dba291630031f1"> 336</a></span>  <span class="keyword">protected</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a8204e09d9fa5aed8e1dba291630031f1">getOffsetExplainString</a>(String prefix) {</div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  }</div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="comment">// Convert this plan node, including all children, to its Thrift representation.</span></div> |
| <div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad7f0da6d9c9e2dbe47c7b3254148aba7"> 341</a></span>  <span class="keyword">public</span> TPlan <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad7f0da6d9c9e2dbe47c7b3254148aba7">treeToThrift</a>() {</div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  TPlan result = <span class="keyword">new</span> TPlan();</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7151d7faf9de441eb89073d7d7090256">treeToThriftHelper</a>(result);</div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">return</span> result;</div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  }</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// Append a flattened version of this plan node, including all children, to 'container'.</span></div> |
| <div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7151d7faf9de441eb89073d7d7090256"> 348</a></span>  <span class="keyword">private</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7151d7faf9de441eb89073d7d7090256">treeToThriftHelper</a>(TPlan container) {</div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  TPlanNode msg = <span class="keyword">new</span> TPlanNode();</div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  msg.node_id = id_.asInt();</div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  msg.limit = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a>;</div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  TExecStats estimatedStats = <span class="keyword">new</span> TExecStats();</div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  estimatedStats.setCardinality(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a>);</div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  estimatedStats.setMemory_used(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a37c30672999db94543604ed98471893e">perHostMemCost_</a>);</div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  msg.setLabel(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae96a42b7ee572251e68accc1de1757bc">getDisplayLabel</a>());</div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  msg.setLabel_detail(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a38f1828d909b8e6e99046077b264e12a">getDisplayLabelDetail</a>());</div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  msg.setEstimated_stats(estimatedStats);</div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  msg.setRow_tuples(Lists.<Integer>newArrayListWithCapacity(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a>.size()));</div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  msg.setNullable_tuples(Lists.<Boolean>newArrayListWithCapacity(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a>.size()));</div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> tid: <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a>) {</div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  msg.addToRow_tuples(tid.asInt());</div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  msg.addToNullable_tuples(nullableTupleIds_.contains(tid));</div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  }</div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> e: <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a>) {</div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  msg.addToConjuncts(e.treeToThrift());</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>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aaf2f3029c9be9ea1bcde40005e2f50b7">toThrift</a>(msg);</div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  container.addToNodes(msg);</div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="comment">// For the purpose of the BE consider ExchangeNodes to have no children.</span></div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">if</span> (<span class="keyword">this</span> instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1ExchangeNode.html">ExchangeNode</a>) {</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  msg.num_children = 0;</div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">return</span>;</div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  msg.num_children = children_.size();</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> child: children_) {</div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  child.treeToThriftHelper(container);</div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  }</div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  }</div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div> |
| <div class="line"><a name="l00392"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a063d9e8f28df083ec5e17e61a64775f9"> 392</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a063d9e8f28df083ec5e17e61a64775f9">init</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer) <span class="keywordflow">throws</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1InternalException.html">InternalException</a> {</div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a3640f028c46f43b8cd5e95e264929c94">assignConjuncts</a>(analyzer);</div> |
| <div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae2f5d52d85f7f1fc195e89799298fdf3">computeStats</a>(analyzer);</div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a17edb3d41d8ce757d6f72987937f31d8">createDefaultSmap</a>(analyzer);</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> </div> |
| <div class="line"><a name="l00401"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a3640f028c46f43b8cd5e95e264929c94"> 401</a></span>  <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a3640f028c46f43b8cd5e95e264929c94">assignConjuncts</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer) {</div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  List<Expr> unassigned = analyzer.getUnassignedConjuncts(<span class="keyword">this</span>);</div> |
| <div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  conjuncts_.addAll(unassigned);</div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  analyzer.markConjunctsAssigned(unassigned);</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> </div> |
| <div class="line"><a name="l00410"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a12b36fc6896a52fccdd24f3c71afe12c"> 410</a></span>  <span class="keyword">protected</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_1PlanNode.html#a12b36fc6896a52fccdd24f3c71afe12c">getCombinedChildSmap</a>() {</div> |
| <div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">if</span> (getChildren().size() == 0) <span class="keywordflow">return</span> <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="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">if</span> (getChildren().size() == 1) <span class="keywordflow">return</span> getChild(0).getOutputSmap();</div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> result = ExprSubstitutionMap.combine(</div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  getChild(0).getOutputSmap(), getChild(1).getOutputSmap());</div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 2; i < getChildren().size(); ++i) {</div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  result = ExprSubstitutionMap.combine(result, getChild(i).getOutputSmap());</div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  }</div> |
| <div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">return</span> result;</div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  }</div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span> </div> |
| <div class="line"><a name="l00425"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a17edb3d41d8ce757d6f72987937f31d8"> 425</a></span>  <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a17edb3d41d8ce757d6f72987937f31d8">createDefaultSmap</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer) {</div> |
| <div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprSubstitutionMap.html">ExprSubstitutionMap</a> combinedChildSmap = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a12b36fc6896a52fccdd24f3c71afe12c">getCombinedChildSmap</a>();</div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aba440820bca809d32acb7288bffdac02">outputSmap_</a> =</div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  ExprSubstitutionMap.compose(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aba440820bca809d32acb7288bffdac02">outputSmap_</a>, combinedChildSmap, analyzer);</div> |
| <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a> = Expr.substituteList(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aba440820bca809d32acb7288bffdac02">outputSmap_</a>, analyzer, <span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  }</div> |
| <div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div> |
| <div class="line"><a name="l00441"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae2f5d52d85f7f1fc195e89799298fdf3"> 441</a></span>  <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae2f5d52d85f7f1fc195e89799298fdf3">computeStats</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer) {</div> |
| <div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae57aa5e0da7ec358ead79fe4e14dd1e6">avgRowSize_</a> = 0.0F;</div> |
| <div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> tid: <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a>) {</div> |
| <div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleDescriptor.html">TupleDescriptor</a> desc = analyzer.getTupleDesc(tid);</div> |
| <div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae57aa5e0da7ec358ead79fe4e14dd1e6">avgRowSize_</a> += desc.getAvgSerializedSize();</div> |
| <div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  }</div> |
| <div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">if</span> (!children_.isEmpty()) <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a> = getChild(0).numNodes_;</div> |
| <div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  }</div> |
| <div class="line"><a name="l00449"></a><span class="lineno"> 449</span> </div> |
| <div class="line"><a name="l00450"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aa14ba07f8429b799ccbce5714e84400d"> 450</a></span>  <span class="keyword">protected</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aa14ba07f8429b799ccbce5714e84400d">capAtLimit</a>(<span class="keywordtype">long</span> cardinality) {</div> |
| <div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a19118f2d6858b77a68f5ffa507049d72">hasLimit</a>()) {</div> |
| <div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">if</span> (cardinality == -1) {</div> |
| <div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a>;</div> |
| <div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordflow">return</span> Math.min(cardinality, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a>);</div> |
| <div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  }</div> |
| <div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  }</div> |
| <div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">return</span> cardinality;</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> </div> |
| <div class="line"><a name="l00464"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a00f73fa617011bb4ff7008c933d75b2c"> 464</a></span>  <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a00f73fa617011bb4ff7008c933d75b2c">markSlotsMaterialized</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer, List<Expr> exprs) {</div> |
| <div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  List<SlotId> refdIdList = Lists.newArrayList();</div> |
| <div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> expr: exprs) {</div> |
| <div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  expr.getIds(null, refdIdList);</div> |
| <div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  }</div> |
| <div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  analyzer.getDescTbl().<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a00f73fa617011bb4ff7008c933d75b2c">markSlotsMaterialized</a>(refdIdList);</div> |
| <div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  }</div> |
| <div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div> |
| <div class="line"><a name="l00475"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae85be815a5423c220a5cadffd73a58b4"> 475</a></span>  <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae85be815a5423c220a5cadffd73a58b4">computeMemLayout</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer) {</div> |
| <div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1TupleId.html">TupleId</a> <span class="keywordtype">id</span>: <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">tupleIds_</a>) {</div> |
| <div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  analyzer.getDescTbl().getTupleDesc(<span class="keywordtype">id</span>).computeMemLayout();</div> |
| <div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  }</div> |
| <div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  }</div> |
| <div class="line"><a name="l00480"></a><span class="lineno"> 480</span> </div> |
| <div class="line"><a name="l00484"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a22ffb5792713456084d84ca51c5e5a44"> 484</a></span>  <span class="keyword">protected</span> <span class="keywordtype">double</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a22ffb5792713456084d84ca51c5e5a44">computeSelectivity</a>() {</div> |
| <div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordtype">double</span> prod = 1.0;</div> |
| <div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> e: <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a>) {</div> |
| <div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">if</span> (e.getSelectivity() < 0) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  prod *= e.getSelectivity();</div> |
| <div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  }</div> |
| <div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">return</span> prod;</div> |
| <div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  }</div> |
| <div class="line"><a name="l00492"></a><span class="lineno"> 492</span> </div> |
| <div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="comment">// Convert this plan node into msg (excluding children), which requires setting</span></div> |
| <div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="comment">// the node type and the node-specific field.</span></div> |
| <div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keyword">protected</span> <span class="keyword">abstract</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aaf2f3029c9be9ea1bcde40005e2f50b7">toThrift</a>(TPlanNode msg);</div> |
| <div class="line"><a name="l00496"></a><span class="lineno"> 496</span> </div> |
| <div class="line"><a name="l00497"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#abb0eea865c806f75688a3efd9a9b9ac2"> 497</a></span>  <span class="keyword">protected</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#abb0eea865c806f75688a3efd9a9b9ac2">debugString</a>() {</div> |
| <div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="comment">// not using Objects.toStrHelper because</span></div> |
| <div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="comment">// PlanNode.debugString() is embedded by debug strings of the subclasses</span></div> |
| <div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  StringBuilder output = <span class="keyword">new</span> StringBuilder();</div> |
| <div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  output.append(<span class="stringliteral">"preds="</span> + Expr.debugString(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">conjuncts_</a>));</div> |
| <div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  output.append(<span class="stringliteral">" limit="</span> + Long.toString(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">limit_</a>));</div> |
| <div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">return</span> output.toString();</div> |
| <div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  }</div> |
| <div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div> |
| <div class="line"><a name="l00506"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1a53cb8b234bd783579af4b76001c358"> 506</a></span>  <span class="keyword">protected</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1a53cb8b234bd783579af4b76001c358">getExplainString</a>(List<? extends Expr> exprs) {</div> |
| <div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordflow">if</span> (exprs == null) <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  StringBuilder output = <span class="keyword">new</span> StringBuilder();</div> |
| <div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < exprs.size(); ++i) {</div> |
| <div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keywordflow">if</span> (i > 0) output.append(<span class="stringliteral">", "</span>);</div> |
| <div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  output.append(exprs.get(i).toSql());</div> |
| <div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  }</div> |
| <div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">return</span> output.toString();</div> |
| <div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  }</div> |
| <div class="line"><a name="l00515"></a><span class="lineno"> 515</span> </div> |
| <div class="line"><a name="l00519"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7556734d22fcce9ef8426e15346aaa14"> 519</a></span>  <span class="keyword">protected</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7556734d22fcce9ef8426e15346aaa14">hasValidStats</a>() {</div> |
| <div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">return</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a> == -1 || <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">numNodes_</a> >= 0) &&</div> |
| <div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a> == -1 || <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">cardinality_</a> >= 0);</div> |
| <div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  }</div> |
| <div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div> |
| <div class="line"><a name="l00528"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#afbff17e10aa26de2ff6f19ca7ee2d365"> 528</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#afbff17e10aa26de2ff6f19ca7ee2d365">addCardinalities</a>(<span class="keywordtype">long</span> a, <span class="keywordtype">long</span> b) {</div> |
| <div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keywordflow">return</span> LongMath.checkedAdd(a, b);</div> |
| <div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  } <span class="keywordflow">catch</span> (ArithmeticException e) {</div> |
| <div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  LOG.warn(<span class="stringliteral">"overflow when adding cardinalities: "</span> + a + <span class="stringliteral">", "</span> + b);</div> |
| <div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordflow">return</span> Long.MAX_VALUE;</div> |
| <div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  }</div> |
| <div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  }</div> |
| <div class="line"><a name="l00536"></a><span class="lineno"> 536</span> </div> |
| <div class="line"><a name="l00541"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a236d2948b368bb65a2a4b3dfcbef16c6"> 541</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a236d2948b368bb65a2a4b3dfcbef16c6">multiplyCardinalities</a>(<span class="keywordtype">long</span> a, <span class="keywordtype">long</span> b) {</div> |
| <div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">return</span> LongMath.checkedMultiply(a, b);</div> |
| <div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  } <span class="keywordflow">catch</span> (ArithmeticException e) {</div> |
| <div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  LOG.warn(<span class="stringliteral">"overflow when multiplying cardinalities: "</span> + a + <span class="stringliteral">", "</span> + b);</div> |
| <div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">return</span> Long.MAX_VALUE;</div> |
| <div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  }</div> |
| <div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  }</div> |
| <div class="line"><a name="l00549"></a><span class="lineno"> 549</span> </div> |
| <div class="line"><a name="l00555"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a53b4c15c940cd6c177bc4aa1e0ed7fbb"> 555</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a53b4c15c940cd6c177bc4aa1e0ed7fbb">isBlockingNode</a>() { <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div> |
| <div class="line"><a name="l00556"></a><span class="lineno"> 556</span> </div> |
| <div class="line"><a name="l00562"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab68cab6edffefa1bd0216ed8f9fa179d"> 562</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab68cab6edffefa1bd0216ed8f9fa179d">computeCosts</a>(TQueryOptions queryOptions) {</div> |
| <div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a37c30672999db94543604ed98471893e">perHostMemCost_</a> = 0;</div> |
| <div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  }</div> |
| <div class="line"><a name="l00565"></a><span class="lineno"> 565</span> </div> |
| <div class="line"><a name="l00570"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac458f8ca80a98665073f11e11ca9e76a"> 570</a></span>  <span class="keyword">public</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac458f8ca80a98665073f11e11ca9e76a">getInputCardinality</a>() {</div> |
| <div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordtype">long</span> sum = 0;</div> |
| <div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">for</span>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html">PlanNode</a> p : children_) {</div> |
| <div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordtype">long</span> tmp = p.getCardinality();</div> |
| <div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">if</span> (tmp == -1) <span class="keywordflow">return</span> -1;</div> |
| <div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  sum = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#afbff17e10aa26de2ff6f19ca7ee2d365">addCardinalities</a>(sum, tmp);</div> |
| <div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  }</div> |
| <div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">return</span> sum;</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> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a13662825f69768f0c4985ffa3b7f5b6d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a13662825f69768f0c4985ffa3b7f5b6d">com.cloudera.impala.planner.PlanNode.id_</a></div><div class="ttdeci">PlanNodeId id_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00069">PlanNode.java:69</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a38f1828d909b8e6e99046077b264e12a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a38f1828d909b8e6e99046077b264e12a">com.cloudera.impala.planner.PlanNode.getDisplayLabelDetail</a></div><div class="ttdeci">String getDisplayLabelDetail()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00234">PlanNode.java:234</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_1common_1_1PrintUtils_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1common_1_1PrintUtils.html">com.cloudera.impala.common.PrintUtils</a></div><div class="ttdef"><b>Definition:</b> <a href="PrintUtils_8java_source.html#l00028">PrintUtils.java:28</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprId_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1ExprId.html">com.cloudera.impala.analysis.ExprId</a></div><div class="ttdef"><b>Definition:</b> <a href="ExprId_8java_source.html#l00020">ExprId.java:20</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a37c30672999db94543604ed98471893e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a37c30672999db94543604ed98471893e">com.cloudera.impala.planner.PlanNode.perHostMemCost_</a></div><div class="ttdeci">long perHostMemCost_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00114">PlanNode.java:114</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ae48da91010fafb0a2fdf1d32f270e69a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae48da91010fafb0a2fdf1d32f270e69a">com.cloudera.impala.planner.PlanNode.PlanNode</a></div><div class="ttdeci">PlanNode(PlanNodeId id, String displayName)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00139">PlanNode.java:139</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ad7f0da6d9c9e2dbe47c7b3254148aba7"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad7f0da6d9c9e2dbe47c7b3254148aba7">com.cloudera.impala.planner.PlanNode.treeToThrift</a></div><div class="ttdeci">TPlan treeToThrift()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00341">PlanNode.java:341</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a93c6ed48d9fd753d6e066d64858a019f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a93c6ed48d9fd753d6e066d64858a019f">com.cloudera.impala.planner.PlanNode.numNodes_</a></div><div class="ttdeci">int numNodes_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00107">PlanNode.java:107</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragment_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragment.html">com.cloudera.impala.planner.PlanFragment</a></div><div class="ttdef"><b>Definition:</b> <a href="PlanFragment_8java_source.html#l00063">PlanFragment.java:63</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a1be50a55971fb3841fa76cc78099623a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1be50a55971fb3841fa76cc78099623a">com.cloudera.impala.planner.PlanNode.getLimit</a></div><div class="ttdeci">long getLimit()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00169">PlanNode.java:169</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a8ce8aa221e9653a7651681aa479ddb14"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a8ce8aa221e9653a7651681aa479ddb14">com.cloudera.impala.planner.PlanNode.getCardinality</a></div><div class="ttdeci">long getCardinality()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00172">PlanNode.java:172</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ac56b85408b739b9eeca1fc863d145778"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac56b85408b739b9eeca1fc863d145778">com.cloudera.impala.planner.PlanNode.LOG</a></div><div class="ttdeci">static final Logger LOG</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00060">PlanNode.java:60</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a3640f028c46f43b8cd5e95e264929c94"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a3640f028c46f43b8cd5e95e264929c94">com.cloudera.impala.planner.PlanNode.assignConjuncts</a></div><div class="ttdeci">void assignConjuncts(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00401">PlanNode.java:401</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ab97e3263781c694c4203461f234642a6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab97e3263781c694c4203461f234642a6">com.cloudera.impala.planner.PlanNode.getPerHostMemCost</a></div><div class="ttdeci">long getPerHostMemCost()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00171">PlanNode.java:171</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a2d2eee73aedf7868e191a2024e9f3022"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2d2eee73aedf7868e191a2024e9f3022">com.cloudera.impala.planner.PlanNode.tupleIds_</a></div><div class="ttdeci">ArrayList< TupleId > tupleIds_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00074">PlanNode.java:74</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_1PlanNode_html_a19118f2d6858b77a68f5ffa507049d72"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a19118f2d6858b77a68f5ffa507049d72">com.cloudera.impala.planner.PlanNode.hasLimit</a></div><div class="ttdeci">boolean hasLimit()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00170">PlanNode.java:170</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_af0dd393a996c399aa3f784e72bf5c0d6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#af0dd393a996c399aa3f784e72bf5c0d6">com.cloudera.impala.planner.PlanNode.limit_</a></div><div class="ttdeci">long limit_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00071">PlanNode.java:71</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_aaeaab6c94f36c6a226df93c39ac39e28"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aaeaab6c94f36c6a226df93c39ac39e28">com.cloudera.impala.planner.PlanNode.DEFAULT_BATCH_SIZE</a></div><div class="ttdeci">static final int DEFAULT_BATCH_SIZE</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00063">PlanNode.java:63</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a90935f2c8ee3437b17562433a702832e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a90935f2c8ee3437b17562433a702832e">com.cloudera.impala.planner.PlanNode.getTblRefIds</a></div><div class="ttdeci">ArrayList< TupleId > getTblRefIds()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00201">PlanNode.java:201</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a12b36fc6896a52fccdd24f3c71afe12c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a12b36fc6896a52fccdd24f3c71afe12c">com.cloudera.impala.planner.PlanNode.getCombinedChildSmap</a></div><div class="ttdeci">ExprSubstitutionMap getCombinedChildSmap()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00410">PlanNode.java:410</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a074eb8afca29fc9174acdb379d624ef2"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a074eb8afca29fc9174acdb379d624ef2">com.cloudera.impala.planner.PlanNode.getExplainString</a></div><div class="ttdeci">String getExplainString()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00219">PlanNode.java:219</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a34dc79d03806887d7bf252eb058586bc"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a34dc79d03806887d7bf252eb058586bc">com.cloudera.impala.planner.PlanNode.setLimit</a></div><div class="ttdeci">void setLimit(long limit)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00190">PlanNode.java:190</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a9234afce118c06082fc65f0a80baeac8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a9234afce118c06082fc65f0a80baeac8">com.cloudera.impala.planner.PlanNode.setTblRefIds</a></div><div class="ttdeci">void setTblRefIds(ArrayList< TupleId > ids)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00202">PlanNode.java:202</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a04bb91215a1a50a038ce703e2dc78414"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a04bb91215a1a50a038ce703e2dc78414">com.cloudera.impala.planner.PlanNode.cardinality_</a></div><div class="ttdeci">long cardinality_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00103">PlanNode.java:103</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a4cb8d51777c39b1a1ed1110305b80d06"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4cb8d51777c39b1a1ed1110305b80d06">com.cloudera.impala.planner.PlanNode.getAssignedConjuncts</a></div><div class="ttdeci">Set< ExprId > getAssignedConjuncts()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00180">PlanNode.java:180</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_1PlanNode_html_a1b1865a6ca7008355738256d740ff63e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1b1865a6ca7008355738256d740ff63e">com.cloudera.impala.planner.PlanNode.getNullableTupleIds</a></div><div class="ttdeci">Set< TupleId > getNullableTupleIds()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00204">PlanNode.java:204</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ab8937017982c4042a93069d1f9ed0eac"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab8937017982c4042a93069d1f9ed0eac">com.cloudera.impala.planner.PlanNode.setId</a></div><div class="ttdeci">void setId(PlanNodeId id)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00165">PlanNode.java:165</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a53b4c15c940cd6c177bc4aa1e0ed7fbb"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a53b4c15c940cd6c177bc4aa1e0ed7fbb">com.cloudera.impala.planner.PlanNode.isBlockingNode</a></div><div class="ttdeci">boolean isBlockingNode()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00555">PlanNode.java:555</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ae35949b3a035116f1e2d062b57f35e48"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae35949b3a035116f1e2d062b57f35e48">com.cloudera.impala.planner.PlanNode.getConjuncts</a></div><div class="ttdeci">List< Expr > getConjuncts()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00177">PlanNode.java:177</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a004400cb0fe28f4afd851e16a5ed386b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a004400cb0fe28f4afd851e16a5ed386b">com.cloudera.impala.planner.PlanNode.unsetLimit</a></div><div class="ttdeci">void unsetLimit()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00194">PlanNode.java:194</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_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_1PlanNode_html_a50b40127ddfcbf852d32cba6790e2a5b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a50b40127ddfcbf852d32cba6790e2a5b">com.cloudera.impala.planner.PlanNode.fragment_</a></div><div class="ttdeci">PlanFragment fragment_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00090">PlanNode.java:90</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a00f73fa617011bb4ff7008c933d75b2c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a00f73fa617011bb4ff7008c933d75b2c">com.cloudera.impala.planner.PlanNode.markSlotsMaterialized</a></div><div class="ttdeci">void markSlotsMaterialized(Analyzer analyzer, List< Expr > exprs)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00464">PlanNode.java:464</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a4e802b9fa9086eb686d8688df634a2b2"><div class="ttname"><a href="namespaceimpala.html#a4e802b9fa9086eb686d8688df634a2b2">impala::SlotId</a></div><div class="ttdeci">int SlotId</div><div class="ttdef"><b>Definition:</b> <a href="global-types_8h_source.html#l00024">global-types.h:24</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a2fb3a4d72c82c0c0ba79fec2a0d64ede"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2fb3a4d72c82c0c0ba79fec2a0d64ede">com.cloudera.impala.planner.PlanNode.getId</a></div><div class="ttdeci">PlanNodeId getId()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00164">PlanNode.java:164</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a7918c761713c0fb3b75026bbee615ce3"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7918c761713c0fb3b75026bbee615ce3">com.cloudera.impala.planner.PlanNode.PlanNode</a></div><div class="ttdeci">PlanNode(String displayName)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00130">PlanNode.java:130</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a236d2948b368bb65a2a4b3dfcbef16c6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a236d2948b368bb65a2a4b3dfcbef16c6">com.cloudera.impala.planner.PlanNode.multiplyCardinalities</a></div><div class="ttdeci">static long multiplyCardinalities(long a, long b)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00541">PlanNode.java:541</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a5cd453a50475742d251877bc4eab50d1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a5cd453a50475742d251877bc4eab50d1">com.cloudera.impala.planner.PlanNode.PlanNode</a></div><div class="ttdeci">PlanNode(PlanNodeId id, ArrayList< TupleId > tupleIds, String displayName)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00116">PlanNode.java:116</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a61f4bd6892dfde12236a27fffcad70cb"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a61f4bd6892dfde12236a27fffcad70cb">com.cloudera.impala.planner.PlanNode.conjuncts_</a></div><div class="ttdeci">List< Expr > conjuncts_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00086">PlanNode.java:86</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_abb0eea865c806f75688a3efd9a9b9ac2"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#abb0eea865c806f75688a3efd9a9b9ac2">com.cloudera.impala.planner.PlanNode.debugString</a></div><div class="ttdeci">String debugString()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00497">PlanNode.java:497</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1common_1_1InternalException_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1common_1_1InternalException.html">com.cloudera.impala.common.InternalException</a></div><div class="ttdef"><b>Definition:</b> <a href="InternalException_8java_source.html#l00021">InternalException.java:21</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a4ebe51ee6906553a46950009a2fe3ec0"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4ebe51ee6906553a46950009a2fe3ec0">com.cloudera.impala.planner.PlanNode.setFragment</a></div><div class="ttdeci">void setFragment(PlanFragment fragment)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00175">PlanNode.java:175</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ae57aa5e0da7ec358ead79fe4e14dd1e6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae57aa5e0da7ec358ead79fe4e14dd1e6">com.cloudera.impala.planner.PlanNode.avgRowSize_</a></div><div class="ttdeci">float avgRowSize_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00110">PlanNode.java:110</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a25b0eadba3191d250d422824ed564b4c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a25b0eadba3191d250d422824ed564b4c">com.cloudera.impala.planner.PlanNode.getFragment</a></div><div class="ttdeci">PlanFragment getFragment()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00176">PlanNode.java:176</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNodeId_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNodeId.html">com.cloudera.impala.planner.PlanNodeId</a></div><div class="ttdef"><b>Definition:</b> <a href="PlanNodeId_8java_source.html#l00020">PlanNodeId.java:20</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a4eb27ae48e941c99be87401820d75a1c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4eb27ae48e941c99be87401820d75a1c">com.cloudera.impala.planner.PlanNode.nullableTupleIds_</a></div><div class="ttdeci">Set< TupleId > nullableTupleIds_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00084">PlanNode.java:84</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_1PlanNode_html_ad88e34cb1ce67f60fcee9bdfee1f9c99"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad88e34cb1ce67f60fcee9bdfee1f9c99">com.cloudera.impala.planner.PlanNode.transferConjuncts</a></div><div class="ttdeci">void transferConjuncts(PlanNode recipient)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00214">PlanNode.java:214</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_aaf2f3029c9be9ea1bcde40005e2f50b7"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aaf2f3029c9be9ea1bcde40005e2f50b7">com.cloudera.impala.planner.PlanNode.toThrift</a></div><div class="ttdeci">abstract void toThrift(TPlanNode msg)</div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ac27ac0a9f2c4e08424efac97a5cb49d9"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac27ac0a9f2c4e08424efac97a5cb49d9">com.cloudera.impala.planner.PlanNode.displayName_</a></div><div class="ttdeci">String displayName_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00066">PlanNode.java:66</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ad7b43aa5e8503f843359720f674dab3e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ad7b43aa5e8503f843359720f674dab3e">com.cloudera.impala.planner.PlanNode.getAvgRowSize</a></div><div class="ttdeci">float getAvgRowSize()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00174">PlanNode.java:174</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a1a53cb8b234bd783579af4b76001c358"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a1a53cb8b234bd783579af4b76001c358">com.cloudera.impala.planner.PlanNode.getExplainString</a></div><div class="ttdeci">String getExplainString(List<?extends Expr > exprs)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00506">PlanNode.java:506</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_abae9bca61573d25b58f458cbf7b0562b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#abae9bca61573d25b58f458cbf7b0562b">com.cloudera.impala.planner.PlanNode.getNodeExplainString</a></div><div class="ttdeci">String getNodeExplainString(String rootPrefix, String detailPrefix, TExplainLevel detailLevel)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00325">PlanNode.java:325</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a6427a57889b18a464c06e0d26760787b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a6427a57889b18a464c06e0d26760787b">com.cloudera.impala.planner.PlanNode.PlanNode</a></div><div class="ttdeci">PlanNode(PlanNodeId id, PlanNode node, String displayName)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00152">PlanNode.java:152</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a17edb3d41d8ce757d6f72987937f31d8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a17edb3d41d8ce757d6f72987937f31d8">com.cloudera.impala.planner.PlanNode.createDefaultSmap</a></div><div class="ttdeci">void createDefaultSmap(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00425">PlanNode.java:425</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ab7c8de3737a61e47f4a873575de285fa"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab7c8de3737a61e47f4a873575de285fa">com.cloudera.impala.planner.PlanNode.getExplainString</a></div><div class="ttdeci">final String getExplainString(String rootPrefix, String prefix, TExplainLevel detailLevel)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00252">PlanNode.java:252</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ae85be815a5423c220a5cadffd73a58b4"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae85be815a5423c220a5cadffd73a58b4">com.cloudera.impala.planner.PlanNode.computeMemLayout</a></div><div class="ttdeci">void computeMemLayout(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00475">PlanNode.java:475</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a2e5d51bc552dd18874c13bd99ca89406"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a2e5d51bc552dd18874c13bd99ca89406">com.cloudera.impala.planner.PlanNode.getOutputSmap</a></div><div class="ttdeci">ExprSubstitutionMap getOutputSmap()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00178">PlanNode.java:178</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_1PlanNode_html_aa14ba07f8429b799ccbce5714e84400d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aa14ba07f8429b799ccbce5714e84400d">com.cloudera.impala.planner.PlanNode.capAtLimit</a></div><div class="ttdeci">long capAtLimit(long cardinality)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00450">PlanNode.java:450</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1ExchangeNode_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1ExchangeNode.html">com.cloudera.impala.planner.ExchangeNode</a></div><div class="ttdef"><b>Definition:</b> <a href="ExchangeNode_8java_source.html#l00045">ExchangeNode.java:45</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ab68cab6edffefa1bd0216ed8f9fa179d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ab68cab6edffefa1bd0216ed8f9fa179d">com.cloudera.impala.planner.PlanNode.computeCosts</a></div><div class="ttdeci">void computeCosts(TQueryOptions queryOptions)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00562">PlanNode.java:562</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ae2f5d52d85f7f1fc195e89799298fdf3"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae2f5d52d85f7f1fc195e89799298fdf3">com.cloudera.impala.planner.PlanNode.computeStats</a></div><div class="ttdeci">void computeStats(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00441">PlanNode.java:441</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a4f30fd795fba9bc42e956e68c36dbcff"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a4f30fd795fba9bc42e956e68c36dbcff">com.cloudera.impala.planner.PlanNode.setDisplayName</a></div><div class="ttdeci">void setDisplayName(String s)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00223">PlanNode.java:223</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_1PlanNode_html_a063d9e8f28df083ec5e17e61a64775f9"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a063d9e8f28df083ec5e17e61a64775f9">com.cloudera.impala.planner.PlanNode.init</a></div><div class="ttdeci">void init(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00392">PlanNode.java:392</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a945f8e962447598c440b985fe4577264"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a945f8e962447598c440b985fe4577264">com.cloudera.impala.planner.PlanNode.setAssignedConjuncts</a></div><div class="ttdeci">void setAssignedConjuncts(Set< ExprId > conjuncts)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00181">PlanNode.java:181</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a22ffb5792713456084d84ca51c5e5a44"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a22ffb5792713456084d84ca51c5e5a44">com.cloudera.impala.planner.PlanNode.computeSelectivity</a></div><div class="ttdeci">double computeSelectivity()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00484">PlanNode.java:484</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a7151d7faf9de441eb89073d7d7090256"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7151d7faf9de441eb89073d7d7090256">com.cloudera.impala.planner.PlanNode.treeToThriftHelper</a></div><div class="ttdeci">void treeToThriftHelper(TPlan container)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00348">PlanNode.java:348</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ac458f8ca80a98665073f11e11ca9e76a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ac458f8ca80a98665073f11e11ca9e76a">com.cloudera.impala.planner.PlanNode.getInputCardinality</a></div><div class="ttdeci">long getInputCardinality()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00570">PlanNode.java:570</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a8204e09d9fa5aed8e1dba291630031f1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a8204e09d9fa5aed8e1dba291630031f1">com.cloudera.impala.planner.PlanNode.getOffsetExplainString</a></div><div class="ttdeci">String getOffsetExplainString(String prefix)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00336">PlanNode.java:336</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a6113f9a419fbab952ed7063715d9a4fd"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a6113f9a419fbab952ed7063715d9a4fd">com.cloudera.impala.planner.PlanNode.getNumNodes</a></div><div class="ttdeci">int getNumNodes()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00173">PlanNode.java:173</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a0c82079ea7fb36e5d20ec63d998981a0"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a0c82079ea7fb36e5d20ec63d998981a0">com.cloudera.impala.planner.PlanNode.setOutputSmap</a></div><div class="ttdeci">void setOutputSmap(ExprSubstitutionMap smap)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00179">PlanNode.java:179</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a733655bcf35923d7ee6ed87cafffb5aa"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a733655bcf35923d7ee6ed87cafffb5aa">com.cloudera.impala.planner.PlanNode.addConjuncts</a></div><div class="ttdeci">void addConjuncts(List< Expr > conjuncts)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00209">PlanNode.java:209</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a03a79009967d5ba63f7d020711ea4458"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a03a79009967d5ba63f7d020711ea4458">com.cloudera.impala.planner.PlanNode.tblRefIds_</a></div><div class="ttdeci">ArrayList< TupleId > tblRefIds_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00079">PlanNode.java:79</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ae96a42b7ee572251e68accc1de1757bc"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae96a42b7ee572251e68accc1de1757bc">com.cloudera.impala.planner.PlanNode.getDisplayLabel</a></div><div class="ttdeci">final String getDisplayLabel()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00225">PlanNode.java:225</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_ae86c7a4d5ff53fd4c975ed10fd15b3d8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#ae86c7a4d5ff53fd4c975ed10fd15b3d8">com.cloudera.impala.planner.PlanNode.assignedConjuncts_</a></div><div class="ttdeci">Set< ExprId > assignedConjuncts_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00099">PlanNode.java:99</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_aba440820bca809d32acb7288bffdac02"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#aba440820bca809d32acb7288bffdac02">com.cloudera.impala.planner.PlanNode.outputSmap_</a></div><div class="ttdeci">ExprSubstitutionMap outputSmap_</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00093">PlanNode.java:93</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_afbff17e10aa26de2ff6f19ca7ee2d365"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#afbff17e10aa26de2ff6f19ca7ee2d365">com.cloudera.impala.planner.PlanNode.addCardinalities</a></div><div class="ttdeci">static long addCardinalities(long a, long b)</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00528">PlanNode.java:528</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode_html_a7556734d22fcce9ef8426e15346aaa14"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanNode.html#a7556734d22fcce9ef8426e15346aaa14">com.cloudera.impala.planner.PlanNode.hasValidStats</a></div><div class="ttdeci">boolean hasValidStats()</div><div class="ttdef"><b>Definition:</b> <a href="PlanNode_8java_source.html#l00519">PlanNode.java:519</a></div></div> |
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