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| <div class="title">hash-join-node.h</div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| <a href="hash-join-node_8h.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> </div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#ifndef IMPALA_EXEC_HASH_JOIN_NODE_H</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor"></span><span class="preprocessor">#define IMPALA_EXEC_HASH_JOIN_NODE_H</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <boost/scoped_ptr.hpp></span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <boost/thread.hpp></span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <string></span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="exec-node_8h.html">exec/exec-node.h</a>"</span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="old-hash-table_8h.html">exec/old-hash-table.h</a>"</span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="blocking-join-node_8h.html">exec/blocking-join-node.h</a>"</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="promise_8h.html">util/promise.h</a>"</span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "gen-cpp/PlanNodes_types.h"</span> <span class="comment">// for TJoinOp</span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span>impala {</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">class </span>MemPool;</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">class </span>RowBatch;</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">class </span>TupleRow;</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html"> 48</a></span> <span class="comment"></span><span class="keyword">class </span><a class="code" href="classimpala_1_1HashJoinNode.html">HashJoinNode</a> : <span class="keyword">public</span> <a class="code" href="classimpala_1_1BlockingJoinNode.html">BlockingJoinNode</a> {</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="classimpala_1_1HashJoinNode.html#a69d80c2f07a4e3fff5669aafd8f89ed4">HashJoinNode</a>(<a class="code" href="classimpala_1_1ObjectPool.html">ObjectPool</a>* <a class="code" href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a>, <span class="keyword">const</span> TPlanNode& tnode, <span class="keyword">const</span> <a class="code" href="classimpala_1_1DescriptorTbl.html">DescriptorTbl</a>& descs);</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">virtual</span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HashJoinNode.html#a5530e4a16e714cd3c23d7997fc340dfe">Init</a>(<span class="keyword">const</span> TPlanNode& tnode);</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">virtual</span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HashJoinNode.html#ad66f2a05475eef746a09e8a5724aa057">Prepare</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state);</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// Open() implemented in BlockingJoinNode</span></div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">virtual</span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HashJoinNode.html#af4b3341245c41750589e2bb532c1abd4">GetNext</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state, <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* row_batch, <span class="keywordtype">bool</span>* eos);</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">virtual</span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HashJoinNode.html#a80ce6332b8d36af13a55490ae8bd6ab1">Reset</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state);</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1HashJoinNode.html#a4a4690455840ef07077a1b153bb80cc2">Close</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state);</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> |
| <div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a76a487ec191e176115a63e3483bebba9"> 59</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classimpala_1_1HashJoinNode.html#a76a487ec191e176115a63e3483bebba9">LLVM_CLASS_NAME</a>;</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">protected</span>:</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1HashJoinNode.html#a96d717feacbe5d618295dbb012fecc41">AddToDebugString</a>(<span class="keywordtype">int</span> indentation_level, std::stringstream* out) <span class="keyword">const</span>;</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">virtual</span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HashJoinNode.html#a795aa58e744fa40b63cb4960e6fe3eda">InitGetNext</a>(<a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* first_probe_row);</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">virtual</span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HashJoinNode.html#ab7021b1582d938a6b85df5e8b9e6f1d0">ConstructBuildSide</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state);</div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a8f3bd31ca1e9ad7e119d32a8f286e643"> 67</a></span>  boost::scoped_ptr<OldHashTable> <a class="code" href="classimpala_1_1HashJoinNode.html#a8f3bd31ca1e9ad7e119d32a8f286e643">hash_tbl_</a>;</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a85241315a20959272ec400f2e8634ec4"> 68</a></span>  <a class="code" href="classimpala_1_1OldHashTable_1_1Iterator.html">OldHashTable::Iterator</a> <a class="code" href="classimpala_1_1HashJoinNode.html#a85241315a20959272ec400f2e8634ec4">hash_tbl_iterator_</a>;</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a04d0b174853bc0377decf5463a2c2aae"> 72</a></span>  std::vector<ExprContext*> <a class="code" href="classimpala_1_1HashJoinNode.html#a04d0b174853bc0377decf5463a2c2aae">probe_expr_ctxs_</a>;</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a97d6b4b02dcb875a5ec7bde587fd5642"> 73</a></span>  std::vector<ExprContext*> <a class="code" href="classimpala_1_1HashJoinNode.html#a97d6b4b02dcb875a5ec7bde587fd5642">build_expr_ctxs_</a>;</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div> |
| <div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a70694406d785cba27b932aff1a3f0392"> 76</a></span>  std::vector<ExprContext*> <a class="code" href="classimpala_1_1HashJoinNode.html#a70694406d785cba27b932aff1a3f0392">other_join_conjunct_ctxs_</a>;</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div> |
| <div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a007fc2e35f235fc167b574d5d41b8daf"> 81</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1HashJoinNode.html#a007fc2e35f235fc167b574d5d41b8daf">match_all_probe_</a>;</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div> |
| <div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a77a2e1023f95a956754b7510b4961cdf"> 84</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1HashJoinNode.html#a77a2e1023f95a956754b7510b4961cdf">match_one_build_</a>;</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div> |
| <div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#af82356c0332f74f288af646b75ab3ce2"> 88</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1HashJoinNode.html#af82356c0332f74f288af646b75ab3ce2">match_all_build_</a>;</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div> |
| <div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#ad89830f7ab945aabb674c821367e8366"> 91</a></span>  llvm::Function* <a class="code" href="classimpala_1_1HashJoinNode.html#ad89830f7ab945aabb674c821367e8366">codegen_process_build_batch_fn_</a>;</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div> |
| <div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#abe5d5c9866f7e445f831786cc0a110e3"> 95</a></span>  <span class="keyword">typedef</span> void (*<a class="code" href="classimpala_1_1HashJoinNode.html#abe5d5c9866f7e445f831786cc0a110e3">ProcessBuildBatchFn</a>)(<a class="code" href="classimpala_1_1HashJoinNode.html">HashJoinNode</a>*, <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>*);</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a8416b05db91cf805d8dc15155d1a3cfa"> 96</a></span>  <a class="code" href="classimpala_1_1HashJoinNode.html#abe5d5c9866f7e445f831786cc0a110e3">ProcessBuildBatchFn</a> <a class="code" href="classimpala_1_1HashJoinNode.html#a8416b05db91cf805d8dc15155d1a3cfa">process_build_batch_fn_</a>;</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div> |
| <div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a871979a54952a9a16c70319495c256c1"> 99</a></span>  <span class="keyword">typedef</span> int (*<a class="code" href="classimpala_1_1HashJoinNode.html#a871979a54952a9a16c70319495c256c1">ProcessProbeBatchFn</a>)(<a class="code" href="classimpala_1_1HashJoinNode.html">HashJoinNode</a>*, <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>*, <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>*, int);</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a14c9dd0ef203caffb8d82a8430ab73bc"> 101</a></span>  <a class="code" href="classimpala_1_1HashJoinNode.html#a871979a54952a9a16c70319495c256c1">ProcessProbeBatchFn</a> <a class="code" href="classimpala_1_1HashJoinNode.html#a14c9dd0ef203caffb8d82a8430ab73bc">process_probe_batch_fn_</a>;</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div> |
| <div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a3e7c4b4bb3a4efd0f47d28c4d3d865d2"> 103</a></span>  <a class="code" href="classimpala_1_1RuntimeProfile_1_1Counter.html">RuntimeProfile::Counter</a>* <a class="code" href="classimpala_1_1HashJoinNode.html#a3e7c4b4bb3a4efd0f47d28c4d3d865d2">build_buckets_counter_</a>; <span class="comment">// num buckets in hash table</span></div> |
| <div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="classimpala_1_1HashJoinNode.html#a1aafac6504624146cc26064f06ebfbd8"> 104</a></span>  <a class="code" href="classimpala_1_1RuntimeProfile_1_1Counter.html">RuntimeProfile::Counter</a>* <a class="code" href="classimpala_1_1HashJoinNode.html#a1aafac6504624146cc26064f06ebfbd8">hash_tbl_load_factor_counter_</a>;</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HashJoinNode.html#a83b120629cfdc445b5e399397c0956a1">LeftJoinGetNext</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state, <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* row_batch, <span class="keywordtype">bool</span>* eos);</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1HashJoinNode.html#af13b66d7a0a10143afdf06ee552681b7">ProcessProbeBatch</a>(<a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* out_batch, <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* probe_batch, <span class="keywordtype">int</span> max_added_rows);</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1HashJoinNode.html#a5d4d2baa31d7d054c72ad2842d8f5b5b">ProcessBuildBatch</a>(<a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* build_batch);</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  llvm::Function* <a class="code" href="classimpala_1_1HashJoinNode.html#a05f5a7d4ca5c7ff3226c7573fa172bb2">CodegenCreateOutputRow</a>(<a class="code" href="classimpala_1_1LlvmCodeGen.html">LlvmCodeGen</a>* codegen);</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  llvm::Function* <a class="code" href="classimpala_1_1HashJoinNode.html#a902a9c316f7cc8ec0c36aeb65d213557">CodegenProcessBuildBatch</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state, llvm::Function* hash_fn);</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  llvm::Function* <a class="code" href="classimpala_1_1HashJoinNode.html#a3215c722205d40721172c50ef468f92f">CodegenProcessProbeBatch</a>(<a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a>* state, llvm::Function* hash_fn);</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span> };</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </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"> 139</span> <span class="preprocessor">#endif</span></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_af82356c0332f74f288af646b75ab3ce2"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#af82356c0332f74f288af646b75ab3ce2">impala::HashJoinNode::match_all_build_</a></div><div class="ttdeci">bool match_all_build_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00088">hash-join-node.h:88</a></div></div> |
| <div class="ttc" id="classimpala_1_1OldHashTable_1_1Iterator_html"><div class="ttname"><a href="classimpala_1_1OldHashTable_1_1Iterator.html">impala::OldHashTable::Iterator</a></div><div class="ttdoc">stl-like iterator interface. </div><div class="ttdef"><b>Definition:</b> <a href="old-hash-table_8h_source.html#l00247">old-hash-table.h:247</a></div></div> |
| <div class="ttc" id="classimpala_1_1DescriptorTbl_html"><div class="ttname"><a href="classimpala_1_1DescriptorTbl.html">impala::DescriptorTbl</a></div><div class="ttdef"><b>Definition:</b> <a href="descriptors_8h_source.html#l00338">descriptors.h:338</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a96d717feacbe5d618295dbb012fecc41"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a96d717feacbe5d618295dbb012fecc41">impala::HashJoinNode::AddToDebugString</a></div><div class="ttdeci">virtual void AddToDebugString(int indentation_level, std::stringstream *out) const </div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00424">hash-join-node.cc:424</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a1aafac6504624146cc26064f06ebfbd8"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a1aafac6504624146cc26064f06ebfbd8">impala::HashJoinNode::hash_tbl_load_factor_counter_</a></div><div class="ttdeci">RuntimeProfile::Counter * hash_tbl_load_factor_counter_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00104">hash-join-node.h:104</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a76a487ec191e176115a63e3483bebba9"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a76a487ec191e176115a63e3483bebba9">impala::HashJoinNode::LLVM_CLASS_NAME</a></div><div class="ttdeci">static const char * LLVM_CLASS_NAME</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00059">hash-join-node.h:59</a></div></div> |
| <div class="ttc" id="old-hash-table_8h_html"><div class="ttname"><a href="old-hash-table_8h.html">old-hash-table.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a85241315a20959272ec400f2e8634ec4"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a85241315a20959272ec400f2e8634ec4">impala::HashJoinNode::hash_tbl_iterator_</a></div><div class="ttdeci">OldHashTable::Iterator hash_tbl_iterator_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00068">hash-join-node.h:68</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a3215c722205d40721172c50ef468f92f"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a3215c722205d40721172c50ef468f92f">impala::HashJoinNode::CodegenProcessProbeBatch</a></div><div class="ttdeci">llvm::Function * CodegenProcessProbeBatch(RuntimeState *state, llvm::Function *hash_fn)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00559">hash-join-node.cc:559</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a69d80c2f07a4e3fff5669aafd8f89ed4"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a69d80c2f07a4e3fff5669aafd8f89ed4">impala::HashJoinNode::HashJoinNode</a></div><div class="ttdeci">HashJoinNode(ObjectPool *pool, const TPlanNode &tnode, const DescriptorTbl &descs)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00040">hash-join-node.cc:40</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a04d0b174853bc0377decf5463a2c2aae"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a04d0b174853bc0377decf5463a2c2aae">impala::HashJoinNode::probe_expr_ctxs_</a></div><div class="ttdeci">std::vector< ExprContext * > probe_expr_ctxs_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00072">hash-join-node.h:72</a></div></div> |
| <div class="ttc" id="classimpala_1_1ObjectPool_html"><div class="ttname"><a href="classimpala_1_1ObjectPool.html">impala::ObjectPool</a></div><div class="ttdef"><b>Definition:</b> <a href="object-pool_8h_source.html#l00030">object-pool.h:30</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html">impala::HashJoinNode</a></div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00048">hash-join-node.h:48</a></div></div> |
| <div class="ttc" id="classimpala_1_1TupleRow_html"><div class="ttname"><a href="classimpala_1_1TupleRow.html">impala::TupleRow</a></div><div class="ttdef"><b>Definition:</b> <a href="tuple-row_8h_source.html#l00028">tuple-row.h:28</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_abe5d5c9866f7e445f831786cc0a110e3"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#abe5d5c9866f7e445f831786cc0a110e3">impala::HashJoinNode::ProcessBuildBatchFn</a></div><div class="ttdeci">void(* ProcessBuildBatchFn)(HashJoinNode *, RowBatch *)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00095">hash-join-node.h:95</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a902a9c316f7cc8ec0c36aeb65d213557"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a902a9c316f7cc8ec0c36aeb65d213557">impala::HashJoinNode::CodegenProcessBuildBatch</a></div><div class="ttdeci">llvm::Function * CodegenProcessBuildBatch(RuntimeState *state, llvm::Function *hash_fn)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00532">hash-join-node.cc:532</a></div></div> |
| <div class="ttc" id="classimpala_1_1RuntimeProfile_1_1Counter_html"><div class="ttname"><a href="classimpala_1_1RuntimeProfile_1_1Counter.html">impala::RuntimeProfile::Counter</a></div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8h_source.html#l00085">runtime-profile.h:85</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a871979a54952a9a16c70319495c256c1"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a871979a54952a9a16c70319495c256c1">impala::HashJoinNode::ProcessProbeBatchFn</a></div><div class="ttdeci">int(* ProcessProbeBatchFn)(HashJoinNode *, RowBatch *, RowBatch *, int)</div><div class="ttdoc">HashJoinNode::ProcessProbeBatch() exactly. </div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00099">hash-join-node.h:99</a></div></div> |
| <div class="ttc" id="blocking-join-node_8h_html"><div class="ttname"><a href="blocking-join-node_8h.html">blocking-join-node.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a8f3bd31ca1e9ad7e119d32a8f286e643"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a8f3bd31ca1e9ad7e119d32a8f286e643">impala::HashJoinNode::hash_tbl_</a></div><div class="ttdeci">boost::scoped_ptr< OldHashTable > hash_tbl_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00067">hash-join-node.h:67</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a80ce6332b8d36af13a55490ae8bd6ab1"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a80ce6332b8d36af13a55490ae8bd6ab1">impala::HashJoinNode::Reset</a></div><div class="ttdeci">virtual Status Reset(RuntimeState *state)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00140">hash-join-node.cc:140</a></div></div> |
| <div class="ttc" id="classimpala_1_1LlvmCodeGen_html"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen.html">impala::LlvmCodeGen</a></div><div class="ttdoc">LLVM code generator. This is the top level object to generate jitted code. </div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8h_source.html#l00107">llvm-codegen.h:107</a></div></div> |
| <div class="ttc" id="classimpala_1_1Status_html"><div class="ttname"><a href="classimpala_1_1Status.html">impala::Status</a></div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00081">status.h:81</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_ad66f2a05475eef746a09e8a5724aa057"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#ad66f2a05475eef746a09e8a5724aa057">impala::HashJoinNode::Prepare</a></div><div class="ttdeci">virtual Status Prepare(RuntimeState *state)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00080">hash-join-node.cc:80</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_af13b66d7a0a10143afdf06ee552681b7"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#af13b66d7a0a10143afdf06ee552681b7">impala::HashJoinNode::ProcessProbeBatch</a></div><div class="ttdeci">int ProcessProbeBatch(RowBatch *out_batch, RowBatch *probe_batch, int max_added_rows)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node-ir_8cc_source.html#l00040">hash-join-node-ir.cc:40</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a5530e4a16e714cd3c23d7997fc340dfe"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a5530e4a16e714cd3c23d7997fc340dfe">impala::HashJoinNode::Init</a></div><div class="ttdeci">virtual Status Init(const TPlanNode &tnode)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00062">hash-join-node.cc:62</a></div></div> |
| <div class="ttc" id="classimpala_1_1RuntimeState_html"><div class="ttname"><a href="classimpala_1_1RuntimeState.html">impala::RuntimeState</a></div><div class="ttdef"><b>Definition:</b> <a href="runtime-state_8h_source.html#l00069">runtime-state.h:69</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a3e7c4b4bb3a4efd0f47d28c4d3d865d2"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a3e7c4b4bb3a4efd0f47d28c4d3d865d2">impala::HashJoinNode::build_buckets_counter_</a></div><div class="ttdeci">RuntimeProfile::Counter * build_buckets_counter_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00103">hash-join-node.h:103</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a007fc2e35f235fc167b574d5d41b8daf"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a007fc2e35f235fc167b574d5d41b8daf">impala::HashJoinNode::match_all_probe_</a></div><div class="ttdeci">bool match_all_probe_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00081">hash-join-node.h:81</a></div></div> |
| <div class="ttc" id="classimpala_1_1BlockingJoinNode_html"><div class="ttname"><a href="classimpala_1_1BlockingJoinNode.html">impala::BlockingJoinNode</a></div><div class="ttdef"><b>Definition:</b> <a href="blocking-join-node_8h_source.html#l00036">blocking-join-node.h:36</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a14c9dd0ef203caffb8d82a8430ab73bc"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a14c9dd0ef203caffb8d82a8430ab73bc">impala::HashJoinNode::process_probe_batch_fn_</a></div><div class="ttdeci">ProcessProbeBatchFn process_probe_batch_fn_</div><div class="ttdoc">Jitted ProcessProbeBatch function pointer. Null if codegen is disabled. </div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00101">hash-join-node.h:101</a></div></div> |
| <div class="ttc" id="promise_8h_html"><div class="ttname"><a href="promise_8h.html">promise.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a70694406d785cba27b932aff1a3f0392"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a70694406d785cba27b932aff1a3f0392">impala::HashJoinNode::other_join_conjunct_ctxs_</a></div><div class="ttdeci">std::vector< ExprContext * > other_join_conjunct_ctxs_</div><div class="ttdoc">non-equi-join conjuncts from the JOIN clause </div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00076">hash-join-node.h:76</a></div></div> |
| <div class="ttc" id="expr-benchmark_8cc_html_a3a5de7bd423fbc0afc4cf935c166ca6b"><div class="ttname"><a href="expr-benchmark_8cc.html#a3a5de7bd423fbc0afc4cf935c166ca6b">pool</a></div><div class="ttdeci">ObjectPool pool</div><div class="ttdef"><b>Definition:</b> <a href="expr-benchmark_8cc_source.html#l00089">expr-benchmark.cc:89</a></div></div> |
| <div class="ttc" id="exec-node_8h_html"><div class="ttname"><a href="exec-node_8h.html">exec-node.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a5d4d2baa31d7d054c72ad2842d8f5b5b"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a5d4d2baa31d7d054c72ad2842d8f5b5b">impala::HashJoinNode::ProcessBuildBatch</a></div><div class="ttdeci">void ProcessBuildBatch(RowBatch *build_batch)</div><div class="ttdoc">Construct the build hash table, adding all the rows in 'build_batch'. </div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node-ir_8cc_source.html#l00129">hash-join-node-ir.cc:129</a></div></div> |
| <div class="ttc" id="classimpala_1_1RowBatch_html"><div class="ttname"><a href="classimpala_1_1RowBatch.html">impala::RowBatch</a></div><div class="ttdef"><b>Definition:</b> <a href="row-batch_8h_source.html#l00066">row-batch.h:66</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_ad89830f7ab945aabb674c821367e8366"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#ad89830f7ab945aabb674c821367e8366">impala::HashJoinNode::codegen_process_build_batch_fn_</a></div><div class="ttdeci">llvm::Function * codegen_process_build_batch_fn_</div><div class="ttdoc">llvm function for build batch </div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00091">hash-join-node.h:91</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a05f5a7d4ca5c7ff3226c7573fa172bb2"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a05f5a7d4ca5c7ff3226c7573fa172bb2">impala::HashJoinNode::CodegenCreateOutputRow</a></div><div class="ttdeci">llvm::Function * CodegenCreateOutputRow(LlvmCodeGen *codegen)</div><div class="ttdoc">Codegen function to create output row. </div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00462">hash-join-node.cc:462</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a795aa58e744fa40b63cb4960e6fe3eda"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a795aa58e744fa40b63cb4960e6fe3eda">impala::HashJoinNode::InitGetNext</a></div><div class="ttdeci">virtual Status InitGetNext(TupleRow *first_probe_row)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00208">hash-join-node.cc:208</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_af4b3341245c41750589e2bb532c1abd4"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#af4b3341245c41750589e2bb532c1abd4">impala::HashJoinNode::GetNext</a></div><div class="ttdeci">virtual Status GetNext(RuntimeState *state, RowBatch *row_batch, bool *eos)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00218">hash-join-node.cc:218</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a97d6b4b02dcb875a5ec7bde587fd5642"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a97d6b4b02dcb875a5ec7bde587fd5642">impala::HashJoinNode::build_expr_ctxs_</a></div><div class="ttdeci">std::vector< ExprContext * > build_expr_ctxs_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00073">hash-join-node.h:73</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_ab7021b1582d938a6b85df5e8b9e6f1d0"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#ab7021b1582d938a6b85df5e8b9e6f1d0">impala::HashJoinNode::ConstructBuildSide</a></div><div class="ttdeci">virtual Status ConstructBuildSide(RuntimeState *state)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00154">hash-join-node.cc:154</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a4a4690455840ef07077a1b153bb80cc2"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a4a4690455840ef07077a1b153bb80cc2">impala::HashJoinNode::Close</a></div><div class="ttdeci">virtual void Close(RuntimeState *state)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00145">hash-join-node.cc:145</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a83b120629cfdc445b5e399397c0956a1"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a83b120629cfdc445b5e399397c0956a1">impala::HashJoinNode::LeftJoinGetNext</a></div><div class="ttdeci">Status LeftJoinGetNext(RuntimeState *state, RowBatch *row_batch, bool *eos)</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8cc_source.html#l00378">hash-join-node.cc:378</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a8416b05db91cf805d8dc15155d1a3cfa"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a8416b05db91cf805d8dc15155d1a3cfa">impala::HashJoinNode::process_build_batch_fn_</a></div><div class="ttdeci">ProcessBuildBatchFn process_build_batch_fn_</div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00096">hash-join-node.h:96</a></div></div> |
| <div class="ttc" id="classimpala_1_1HashJoinNode_html_a77a2e1023f95a956754b7510b4961cdf"><div class="ttname"><a href="classimpala_1_1HashJoinNode.html#a77a2e1023f95a956754b7510b4961cdf">impala::HashJoinNode::match_one_build_</a></div><div class="ttdeci">bool match_one_build_</div><div class="ttdoc">Match at most one build row to each probe row. Used in LEFT_SEMI_JOIN. </div><div class="ttdef"><b>Definition:</b> <a href="hash-join-node_8h_source.html#l00084">hash-join-node.h:84</a></div></div> |
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