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<div class="title">data-stream-test.cc</div> </div>
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<a href="data-stream-test_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2012 Cloudera Inc.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<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>&#160;<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>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<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>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<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>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<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>&#160;<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>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &lt;boost/thread/thread.hpp&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &lt;gtest/gtest.h&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="init_8h.html">common/init.h</a>&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="logging_8h.html">common/logging.h</a>&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="status_8h.html">common/status.h</a>&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="llvm-codegen_8h.html">codegen/llvm-codegen.h</a>&quot;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="slot-ref_8h.html">exprs/slot-ref.h</a>&quot;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="auth-provider_8h.html">rpc/auth-provider.h</a>&quot;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="thrift-server_8h.html">rpc/thrift-server.h</a>&quot;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="row-batch_8h.html">runtime/row-batch.h</a>&quot;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="runtime-state_8h.html">runtime/runtime-state.h</a>&quot;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="data-stream-mgr_8h.html">runtime/data-stream-mgr.h</a>&quot;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="data-stream-sender_8h.html">runtime/data-stream-sender.h</a>&quot;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="data-stream-recvr_8h.html">runtime/data-stream-recvr.h</a>&quot;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="descriptors_8h.html">runtime/descriptors.h</a>&quot;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="client-cache_8h.html">runtime/client-cache.h</a>&quot;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="raw-value_8h.html">runtime/raw-value.h</a>&quot;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="fe-support_8h.html">service/fe-support.h</a>&quot;</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="cpu-info_8h.html">util/cpu-info.h</a>&quot;</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="disk-info_8h.html">util/disk-info.h</a>&quot;</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="debug-util_8h.html">util/debug-util.h</a>&quot;</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="thread_8h.html">util/thread.h</a>&quot;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="time_8h.html">util/time.h</a>&quot;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="mem-info_8h.html">util/mem-info.h</a>&quot;</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="test-info_8h.html">util/test-info.h</a>&quot;</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="tuple-row-compare_8h.html">util/tuple-row-compare.h</a>&quot;</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="preprocessor">#include &quot;gen-cpp/ImpalaInternalService.h&quot;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="preprocessor">#include &quot;gen-cpp/ImpalaInternalService_types.h&quot;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="preprocessor">#include &quot;gen-cpp/Types_types.h&quot;</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="preprocessor">#include &quot;gen-cpp/Descriptors_types.h&quot;</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="fe-support_8h.html">service/fe-support.h</a>&quot;</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="names_8h.html">common/names.h</a>&quot;</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="keyword">using namespace </span>impala;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="keyword">using namespace </span>apache::thrift;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">using namespace </span><a class="code" href="namespaceimpala.html#a8cf06290ff145eec23570a8b9790f412">apache::thrift::protocol</a>;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<a class="code" href="namespaceimpala.html#aad7a37594ae12dd0bd87ca15f06b4ac8">DEFINE_int32</a>(port, 20001, <span class="stringliteral">&quot;port on which to run Impala test backend&quot;</span>);</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<a class="code" href="data-stream-test_8cc.html#a67c89cbcfa13431bd5f921ddc84defd9">DECLARE_string</a>(principal);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="keyword">namespace </span>impala {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classimpala_1_1ImpalaTestBackend.html"> 61</a></span>&#160;<span class="keyword">class </span><a class="code" href="classimpala_1_1ImpalaTestBackend.html">ImpalaTestBackend</a> : <span class="keyword">public</span> <a class="code" href="classImpalaInternalServiceIf.html">ImpalaInternalServiceIf</a> {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classimpala_1_1ImpalaTestBackend.html#a93966c57c91dbac1ec4e14991992531b"> 63</a></span>&#160; <a class="code" href="classimpala_1_1ImpalaTestBackend.html#a93966c57c91dbac1ec4e14991992531b">ImpalaTestBackend</a>(<a class="code" href="classimpala_1_1DataStreamMgr.html">DataStreamMgr</a>* stream_mgr): mgr_(stream_mgr) {}</div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classimpala_1_1ImpalaTestBackend.html#acf4d2486bc794306a98feee7bdfa6fbc"> 64</a></span>&#160; <span class="keyword">virtual</span> <a class="code" href="classimpala_1_1ImpalaTestBackend.html#acf4d2486bc794306a98feee7bdfa6fbc">~ImpalaTestBackend</a>() {}</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;</div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classimpala_1_1ImpalaTestBackend.html#a4e8dd5bb69f6793e87ebac7aadb1c6dd"> 66</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1ImpalaTestBackend.html#a4e8dd5bb69f6793e87ebac7aadb1c6dd">ExecPlanFragment</a>(</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; TExecPlanFragmentResult&amp; return_val, <span class="keyword">const</span> TExecPlanFragmentParams&amp; params) {}</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classimpala_1_1ImpalaTestBackend.html#a5496f66cded945d3574eb060d764cd45"> 69</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1ImpalaTestBackend.html#a5496f66cded945d3574eb060d764cd45">ReportExecStatus</a>(</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; TReportExecStatusResult&amp; return_val, <span class="keyword">const</span> TReportExecStatusParams&amp; params) {}</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classimpala_1_1ImpalaTestBackend.html#ae95b35478c3c2f5c6fcdda226b1ef96b"> 72</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1ImpalaTestBackend.html#ae95b35478c3c2f5c6fcdda226b1ef96b">CancelPlanFragment</a>(</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; TCancelPlanFragmentResult&amp; return_val, <span class="keyword">const</span> TCancelPlanFragmentParams&amp; params) {}</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classimpala_1_1ImpalaTestBackend.html#aed33f6ac5ef326029b85e6c86e9e42b5"> 75</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1ImpalaTestBackend.html#aed33f6ac5ef326029b85e6c86e9e42b5">TransmitData</a>(</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; TTransmitDataResult&amp; return_val, <span class="keyword">const</span> TTransmitDataParams&amp; params) {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">if</span> (!params.eos) {</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; mgr_-&gt;AddData(params.dest_fragment_instance_id, params.dest_node_id,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; params.row_batch, params.sender_id).SetTStatus(&amp;return_val);</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; mgr_-&gt;CloseSender(params.dest_fragment_instance_id, params.dest_node_id,</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; params.sender_id).SetTStatus(&amp;return_val);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classimpala_1_1ImpalaTestBackend.html#ad020c6ef386dbc1d029430bf656bafef"> 87</a></span>&#160; <a class="code" href="classimpala_1_1DataStreamMgr.html">DataStreamMgr</a>* <a class="code" href="classimpala_1_1ImpalaTestBackend.html#ad020c6ef386dbc1d029430bf656bafef">mgr_</a>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;};</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html"> 90</a></span>&#160;<span class="keyword">class </span><a class="code" href="classimpala_1_1DataStreamTest.html">DataStreamTest</a> : <span class="keyword">public</span> <a class="code" href="cache-hash-test_8cc.html#a18269e3eecadb27e79614c02d898173e">testing::Test</a> {</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a57c967a17a4ed1d4f5ee1bffdba69d6a"> 92</a></span>&#160; <a class="code" href="classimpala_1_1DataStreamTest.html#a57c967a17a4ed1d4f5ee1bffdba69d6a">DataStreamTest</a>()</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; : runtime_state_(TPlanFragmentInstanceCtx(), <span class="stringliteral">&quot;&quot;</span>, &amp;<a class="code" href="namespaceimpala.html#a57eaecb97c9c87e4c57c8a8a81211422">exec_env_</a>),</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; next_val_(0) {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="comment">// Initialize Mem trackers for use by the data stream receiver.</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <a class="code" href="namespaceimpala.html#a57eaecb97c9c87e4c57c8a8a81211422">exec_env_</a>.<a class="code" href="classimpala_1_1ExecEnv.html#a96fe8303b423faaeb2278c48fd1fe679">InitForFeTests</a>();</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; runtime_state_.InitMemTrackers(TUniqueId(), NULL, -1);</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; }</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ae25f80e36f8dddd7e87bcdbc0faa4cd4"> 100</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#ae25f80e36f8dddd7e87bcdbc0faa4cd4">SetUp</a>() {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; CreateRowDesc();</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; CreateTupleComparator();</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; CreateRowBatch();</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; next_instance_id_.lo = 0;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; next_instance_id_.hi = 0;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; stream_mgr_ = <span class="keyword">new</span> <a class="code" href="classimpala_1_1DataStreamMgr.html">DataStreamMgr</a>();</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; broadcast_sink_.dest_node_id = DEST_NODE_ID;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; broadcast_sink_.output_partition.type = TPartitionType::UNPARTITIONED;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; random_sink_.dest_node_id = DEST_NODE_ID;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; random_sink_.output_partition.type = TPartitionType::RANDOM;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; hash_sink_.dest_node_id = DEST_NODE_ID;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; hash_sink_.output_partition.type = TPartitionType::HASH_PARTITIONED;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="comment">// there&#39;s only one column to partition on</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; TExprNode expr_node;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; expr_node.node_type = TExprNodeType::SLOT_REF;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; expr_node.type.types.push_back(TTypeNode());</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; expr_node.type.types.back().__isset.scalar_type = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; expr_node.type.types.back().scalar_type.type = TPrimitiveType::BIGINT;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; expr_node.num_children = 0;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; TSlotRef slot_ref;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; slot_ref.slot_id = 0;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; expr_node.__set_slot_ref(slot_ref);</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; TExpr expr;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; expr.nodes.push_back(expr_node);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; hash_sink_.output_partition.__isset.partition_exprs = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; hash_sink_.output_partition.partition_exprs.push_back(expr);</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="comment">// Ensure that individual sender info addresses don&#39;t change</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; sender_info_.reserve(MAX_SENDERS);</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; receiver_info_.reserve(MAX_RECEIVERS);</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; StartBackend();</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; }</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a05f2e5343e40e8f955459e810dd160c4"> 138</a></span>&#160; <span class="keyword">const</span> TDataStreamSink&amp; <a class="code" href="classimpala_1_1DataStreamTest.html#a05f2e5343e40e8f955459e810dd160c4">GetSink</a>(TPartitionType::type partition_type) {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keywordflow">switch</span> (partition_type) {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keywordflow">case</span> TPartitionType::UNPARTITIONED: <span class="keywordflow">return</span> broadcast_sink_;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keywordflow">case</span> TPartitionType::RANDOM: <span class="keywordflow">return</span> random_sink_;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keywordflow">case</span> TPartitionType::HASH_PARTITIONED: <span class="keywordflow">return</span> hash_sink_;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">default</span>: DCHECK(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;Unhandled sink type: &quot;</span> &lt;&lt; partition_type;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; }</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="comment">// Should never reach this.</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="keywordflow">return</span> broadcast_sink_;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; }</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;</div>
<div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#abb8130f77401171e4cd470f8a7eafcc8"> 149</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#abb8130f77401171e4cd470f8a7eafcc8">TearDown</a>() {</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; lhs_slot_ctx_-&gt;Close(NULL);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; rhs_slot_ctx_-&gt;Close(NULL);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <a class="code" href="namespaceimpala.html#a57eaecb97c9c87e4c57c8a8a81211422">exec_env_</a>.<a class="code" href="classimpala_1_1ExecEnv.html#a4e470b8606b776eb409005c95c575361">impalad_client_cache</a>()-&gt;<a class="code" href="classimpala_1_1ClientCache.html#a8f13cf7cc55cadae632ec2d7801731b5">TestShutdown</a>();</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; StopBackend();</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; }</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a4d5df6139d66b718aa61dfa6575f922c"> 156</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a4d5df6139d66b718aa61dfa6575f922c">Reset</a>() {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; sender_info_.clear();</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; receiver_info_.clear();</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; dest_.clear();</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; }</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="comment">// We reserve contiguous memory for senders in SetUp. If a test uses more</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="comment">// senders, a DCHECK will fail and you should increase this value.</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a385ef931d8a0142a38e29bd276d624fa"> 164</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> MAX_SENDERS = 16;</div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a5d3cb123891e25dd95abc8ad2cef5cf8"> 165</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> MAX_RECEIVERS = 16;</div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#af7db14e7ae3fb06741e73ec9761d6bdd"> 166</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="namespaceimpala.html#aca80061c98b44477ea84e4332993b7e7">PlanNodeId</a> DEST_NODE_ID = 1;</div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ab7d93ea73285b91497cb1c00730d7c83"> 167</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> BATCH_CAPACITY = 100; <span class="comment">// rows</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a41a3f0edb75cc122d38915622d877024"> 168</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> PER_ROW_DATA = 8;</div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a1c1d2d261ebd4d3092c44ad282f26ba2"> 169</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> TOTAL_DATA_SIZE = 8 * 1024;</div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a8f8215e6469869c7005ebdbb87b917d8"> 170</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> NUM_BATCHES = TOTAL_DATA_SIZE / BATCH_CAPACITY / PER_ROW_DATA;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;</div>
<div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ada64bb855cc0f1f92ca60c38be8ca07c"> 172</a></span>&#160; <a class="code" href="classimpala_1_1ObjectPool.html">ObjectPool</a> <a class="code" href="classimpala_1_1DataStreamTest.html#ada64bb855cc0f1f92ca60c38be8ca07c">obj_pool_</a>;</div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a59b3847f48981215061c401950dbd0f4"> 173</a></span>&#160; <a class="code" href="classimpala_1_1MemTracker.html">MemTracker</a> <a class="code" href="classimpala_1_1DataStreamTest.html#a59b3847f48981215061c401950dbd0f4">tracker_</a>;</div>
<div class="line"><a name="l00174"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#adf889510ae92e3de691ecb990adbacb6"> 174</a></span>&#160; <a class="code" href="classimpala_1_1DescriptorTbl.html">DescriptorTbl</a>* <a class="code" href="classimpala_1_1DataStreamTest.html#adf889510ae92e3de691ecb990adbacb6">desc_tbl_</a>;</div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#abfb11c9a164c883f065532cef685c2a2"> 175</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classimpala_1_1RowDescriptor.html">RowDescriptor</a>* <a class="code" href="classimpala_1_1DataStreamTest.html#abfb11c9a164c883f065532cef685c2a2">row_desc_</a>;</div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a0360190c40a92add13872add675eec76"> 176</a></span>&#160; <a class="code" href="classimpala_1_1TupleRowComparator.html">TupleRowComparator</a>* <a class="code" href="classimpala_1_1DataStreamTest.html#a0360190c40a92add13872add675eec76">less_than_</a>;</div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a2ea6c9bf9da67b2baaca76dfde05c9a5"> 177</a></span>&#160; <a class="code" href="classimpala_1_1MemTracker.html">MemTracker</a> <a class="code" href="classimpala_1_1DataStreamTest.html#a2ea6c9bf9da67b2baaca76dfde05c9a5">dummy_mem_tracker_</a>;</div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a9101d1f39c7e9e540eb5d96238408431"> 178</a></span>&#160; <a class="code" href="classimpala_1_1ExecEnv.html">ExecEnv</a> <a class="code" href="classimpala_1_1DataStreamTest.html#a9101d1f39c7e9e540eb5d96238408431">exec_env_</a>;</div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a9abfa397b4c91aa5a92a812d6d9d478f"> 179</a></span>&#160; <a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a> <a class="code" href="classimpala_1_1DataStreamTest.html#a9abfa397b4c91aa5a92a812d6d9d478f">runtime_state_</a>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a712a03c97458ee80018c7c77db7f4fe1"> 180</a></span>&#160; TUniqueId <a class="code" href="classimpala_1_1DataStreamTest.html#a712a03c97458ee80018c7c77db7f4fe1">next_instance_id_</a>;</div>
<div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#add3ac6e494a210ff7f5a722ed32904f0"> 181</a></span>&#160; <span class="keywordtype">string</span> <a class="code" href="classimpala_1_1DataStreamTest.html#add3ac6e494a210ff7f5a722ed32904f0">stmt_</a>;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="comment">// RowBatch generation</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#aeef4fa014a7ca6a028dcfa1d27ecee31"> 184</a></span>&#160; scoped_ptr&lt;RowBatch&gt; <a class="code" href="classimpala_1_1DataStreamTest.html#aeef4fa014a7ca6a028dcfa1d27ecee31">batch_</a>;</div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#af3ad73326080e178fa233ff5ef17cd41"> 185</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classimpala_1_1DataStreamTest.html#af3ad73326080e178fa233ff5ef17cd41">next_val_</a>;</div>
<div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a6d1ee6e44e6fb8481699487dfdaf507d"> 186</a></span>&#160; int64_t* <a class="code" href="classimpala_1_1DataStreamTest.html#a6d1ee6e44e6fb8481699487dfdaf507d">tuple_mem_</a>;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="comment">// receiving node</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ad7e3881f26a6f89b60ad2f4770e1be98"> 189</a></span>&#160; <a class="code" href="classimpala_1_1DataStreamMgr.html">DataStreamMgr</a>* <a class="code" href="classimpala_1_1DataStreamTest.html#ad7e3881f26a6f89b60ad2f4770e1be98">stream_mgr_</a>;</div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ac3d95322465950447544f928819f9446"> 190</a></span>&#160; <a class="code" href="classimpala_1_1ThriftServer.html">ThriftServer</a>* <a class="code" href="classimpala_1_1DataStreamTest.html#ac3d95322465950447544f928819f9446">server_</a>;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="comment">// sending node(s)</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a670fc5c10025d0cce53eebc5d6d0a72a"> 193</a></span>&#160; TDataStreamSink <a class="code" href="classimpala_1_1DataStreamTest.html#a670fc5c10025d0cce53eebc5d6d0a72a">broadcast_sink_</a>;</div>
<div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ac3cc5e16a7ba1cc87edf3f0b28bedc4d"> 194</a></span>&#160; TDataStreamSink <a class="code" href="classimpala_1_1DataStreamTest.html#ac3cc5e16a7ba1cc87edf3f0b28bedc4d">random_sink_</a>;</div>
<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a84e848bfa8bd5071f4df33ab0676e026"> 195</a></span>&#160; TDataStreamSink <a class="code" href="classimpala_1_1DataStreamTest.html#a84e848bfa8bd5071f4df33ab0676e026">hash_sink_</a>;</div>
<div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a959b8ff1471b2dc67adc900ac13354bc"> 196</a></span>&#160; vector&lt;TPlanFragmentDestination&gt; <a class="code" href="classimpala_1_1DataStreamTest.html#a959b8ff1471b2dc67adc900ac13354bc">dest_</a>;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160;</div>
<div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html"> 198</a></span>&#160; <span class="keyword">struct </span><a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html">SenderInfo</a> {</div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#adead5c848da6d8a13a2a31114c1ef8e8"> 199</a></span>&#160; thread* <a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#adead5c848da6d8a13a2a31114c1ef8e8">thread_handle</a>;</div>
<div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#a28b83da3011974cfff63e16631efcc2f"> 200</a></span>&#160; <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#a28b83da3011974cfff63e16631efcc2f">status</a>;</div>
<div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#ab673cac8bb65a73ba3ac5ebe1cc4817e"> 201</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#ab673cac8bb65a73ba3ac5ebe1cc4817e">num_bytes_sent</a>;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;</div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#a7a0069ce5f61af2e543eba6fd36898de"> 203</a></span>&#160; <a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#a7a0069ce5f61af2e543eba6fd36898de">SenderInfo</a>(): thread_handle(NULL), num_bytes_sent(0) {}</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; };</div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a4d2fe9ac8ac20e48426222ae49e2fc0b"> 205</a></span>&#160; vector&lt;SenderInfo&gt; <a class="code" href="classimpala_1_1DataStreamTest.html#a4d2fe9ac8ac20e48426222ae49e2fc0b">sender_info_</a>;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;</div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html"> 207</a></span>&#160; <span class="keyword">struct </span><a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html">ReceiverInfo</a> {</div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a41a4a41472f7d7b3807ede1524d2f63f"> 208</a></span>&#160; TPartitionType::type <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a41a4a41472f7d7b3807ede1524d2f63f">stream_type</a>;</div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ab8ac82d64131f546638d41fe4def99f4"> 209</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ab8ac82d64131f546638d41fe4def99f4">num_senders</a>;</div>
<div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a8bafa8e37b26499341ca2ad69d152c74"> 210</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a8bafa8e37b26499341ca2ad69d152c74">receiver_num</a>;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;</div>
<div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a0685f4cb46790076c1ab37c2bb714c2e"> 212</a></span>&#160; thread* <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a0685f4cb46790076c1ab37c2bb714c2e">thread_handle</a>;</div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a1b3fc3d9da054eb0e081505ebcc1c70f"> 213</a></span>&#160; shared_ptr&lt;DataStreamRecvr&gt; <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a1b3fc3d9da054eb0e081505ebcc1c70f">stream_recvr</a>;</div>
<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989"> 214</a></span>&#160; <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">status</a>;</div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#aff1b707da01bc61c2ac22fff960e8a73"> 215</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#aff1b707da01bc61c2ac22fff960e8a73">num_rows_received</a>;</div>
<div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17"> 216</a></span>&#160; multiset&lt;int64_t&gt; <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160;</div>
<div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a6f0b95af26c4f77c7fd894d0acffecac"> 218</a></span>&#160; <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a6f0b95af26c4f77c7fd894d0acffecac">ReceiverInfo</a>(TPartitionType::type stream_type, <span class="keywordtype">int</span> num_senders, <span class="keywordtype">int</span> receiver_num)</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; : stream_type(stream_type),</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; num_senders(num_senders),</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; receiver_num(receiver_num),</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; thread_handle(NULL),</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; num_rows_received(0) {}</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;</div>
<div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#af9b56335668202e9d272c1125b841a6b"> 225</a></span>&#160; <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#af9b56335668202e9d272c1125b841a6b">~ReceiverInfo</a>() {</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keyword">delete</span> thread_handle;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; stream_recvr.reset();</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; }</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; };</div>
<div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a51cf2fe60fdaae767f019b8c43eab200"> 230</a></span>&#160; vector&lt;ReceiverInfo&gt; <a class="code" href="classimpala_1_1DataStreamTest.html#a51cf2fe60fdaae767f019b8c43eab200">receiver_info_</a>;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="comment">// Create an instance id and add it to dest_</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a3104dcdb257e9367b7fcdc96585d6d58"> 233</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a3104dcdb257e9367b7fcdc96585d6d58">GetNextInstanceId</a>(TUniqueId* instance_id) {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; dest_.push_back(TPlanFragmentDestination());</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; TPlanFragmentDestination&amp; dest = dest_.back();</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; dest.fragment_instance_id = next_instance_id_;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; dest.server.hostname = <span class="stringliteral">&quot;127.0.0.1&quot;</span>;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; dest.server.port = FLAGS_port;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; *instance_id = next_instance_id_;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; ++next_instance_id_.lo;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; }</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; <span class="comment">// RowDescriptor to mimic &quot;select bigint_col from alltypesagg&quot;, except the slot</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; <span class="comment">// isn&#39;t nullable</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a739023ade1afbe1c8e5194ffe7eddab7"> 245</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a739023ade1afbe1c8e5194ffe7eddab7">CreateRowDesc</a>() {</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="comment">// create DescriptorTbl</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; TTupleDescriptor tuple_desc;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; tuple_desc.__set_id(0);</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; tuple_desc.__set_byteSize(8);</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; tuple_desc.__set_numNullBytes(0);</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; TDescriptorTable thrift_desc_tbl;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; thrift_desc_tbl.tupleDescriptors.push_back(tuple_desc);</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; TSlotDescriptor slot_desc;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; slot_desc.__set_id(0);</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; slot_desc.__set_parent(0);</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <a class="code" href="structimpala_1_1ColumnType.html">ColumnType</a> type(<a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">TYPE_BIGINT</a>);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; slot_desc.__set_slotType(type.<a class="code" href="structimpala_1_1ColumnType.html#a059c63313ce5120b5b33cd6b607a404d">ToThrift</a>());</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; slot_desc.__set_columnPath(vector&lt;int&gt;(1, 0));</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; slot_desc.__set_byteOffset(0);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; slot_desc.__set_nullIndicatorByte(0);</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; slot_desc.__set_nullIndicatorBit(-1);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; slot_desc.__set_slotIdx(0);</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; slot_desc.__set_isMaterialized(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; thrift_desc_tbl.slotDescriptors.push_back(slot_desc);</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; EXPECT_TRUE(<a class="code" href="classimpala_1_1DescriptorTbl.html#a7eec9a1b9f48220a92e3bdd4fdba44ba">DescriptorTbl::Create</a>(&amp;<a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>, thrift_desc_tbl, &amp;<a class="code" href="namespaceimpala.html#a0a06145acd27005a1c1f482dc2375742">desc_tbl_</a>).ok());</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; runtime_state_.set_desc_tbl(<a class="code" href="namespaceimpala.html#a0a06145acd27005a1c1f482dc2375742">desc_tbl_</a>);</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; vector&lt;TTupleId&gt; row_tids;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; row_tids.push_back(0);</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; vector&lt;bool&gt; nullable_tuples;</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; nullable_tuples.push_back(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <a class="code" href="namespaceimpala.html#ad393a2093952c5b6f3a61bd3e1302e61">row_desc_</a> = <a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>.Add(<span class="keyword">new</span> <a class="code" href="classimpala_1_1RowDescriptor.html">RowDescriptor</a>(*<a class="code" href="namespaceimpala.html#a0a06145acd27005a1c1f482dc2375742">desc_tbl_</a>, row_tids, nullable_tuples));</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; }</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="comment">// Create a tuple comparator to sort in ascending order on the single bigint column.</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#aa1801926107ca7764df29bc3dc09ea88"> 276</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#aa1801926107ca7764df29bc3dc09ea88">CreateTupleComparator</a>() {</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <a class="code" href="classimpala_1_1SlotRef.html">SlotRef</a>* lhs_slot = <a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>.Add(<span class="keyword">new</span> <a class="code" href="classimpala_1_1SlotRef.html">SlotRef</a>(<a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">TYPE_BIGINT</a>, 0));</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; lhs_slot_ctx_ = <a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>.Add(<span class="keyword">new</span> <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>(lhs_slot));</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <a class="code" href="classimpala_1_1SlotRef.html">SlotRef</a>* rhs_slot = <a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>.Add(<span class="keyword">new</span> <a class="code" href="classimpala_1_1SlotRef.html">SlotRef</a>(<a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">TYPE_BIGINT</a>, 0));</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; rhs_slot_ctx_ = <a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>.Add(<span class="keyword">new</span> <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>(rhs_slot));</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; lhs_slot_ctx_-&gt;Prepare(NULL, *<a class="code" href="namespaceimpala.html#ad393a2093952c5b6f3a61bd3e1302e61">row_desc_</a>, &amp;tracker_);</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; rhs_slot_ctx_-&gt;Prepare(NULL, *<a class="code" href="namespaceimpala.html#ad393a2093952c5b6f3a61bd3e1302e61">row_desc_</a>, &amp;tracker_);</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; lhs_slot_ctx_-&gt;Open(NULL);</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; rhs_slot_ctx_-&gt;Open(NULL);</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; less_than_ = <a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>.Add(<span class="keyword">new</span> <a class="code" href="classimpala_1_1TupleRowComparator.html">TupleRowComparator</a>(</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; vector&lt;ExprContext*&gt;(1, lhs_slot_ctx_), vector&lt;ExprContext*&gt;(1, rhs_slot_ctx_),</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; vector&lt;bool&gt;(1, <span class="keyword">true</span>), vector&lt;bool&gt;(1, <span class="keyword">false</span>)));</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; }</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; <span class="comment">// Create batch_, but don&#39;t fill it with data yet. Assumes we created row_desc_.</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#aecbb0e06bf1301155b38a5e175c74d08"> 292</a></span>&#160; <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* <a class="code" href="classimpala_1_1DataStreamTest.html#aecbb0e06bf1301155b38a5e175c74d08">CreateRowBatch</a>() {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* batch = <span class="keyword">new</span> <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>(*<a class="code" href="namespaceimpala.html#ad393a2093952c5b6f3a61bd3e1302e61">row_desc_</a>, BATCH_CAPACITY, &amp;tracker_);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; int64_t* tuple_mem = <span class="keyword">reinterpret_cast&lt;</span>int64_t*<span class="keyword">&gt;</span>(</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; batch-&gt;<a class="code" href="classimpala_1_1RowBatch.html#a82611d227a12dd5c2e1ca1ba77d86736">tuple_data_pool</a>()-&gt;<a class="code" href="classimpala_1_1MemPool.html#a190eb28e39279c901eda3d831a9fe726">Allocate</a>(BATCH_CAPACITY * 8));</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; bzero(tuple_mem, BATCH_CAPACITY * 8);</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; BATCH_CAPACITY; ++i) {</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="keywordtype">int</span> <a class="code" href="namespacegen__ir__descriptions.html#a0d6572990c8dd576a55a21ff11d6deb7">idx</a> = batch-&gt;<a class="code" href="classimpala_1_1RowBatch.html#a34b82362d8ad1e89c433e04999a6a0cb">AddRow</a>();</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row = batch-&gt;<a class="code" href="classimpala_1_1RowBatch.html#a9320ed986b0717ef26d73d871f3b3a42">GetRow</a>(idx);</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; row-&gt;<a class="code" href="classimpala_1_1TupleRow.html#aaf1d69b97c90eec7da3d07bdc40f5665">SetTuple</a>(0, reinterpret_cast&lt;Tuple*&gt;(&amp;tuple_mem[i]));</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; batch-&gt;<a class="code" href="classimpala_1_1RowBatch.html#aef978a61ab3f47c2b9e53e304eead853">CommitLastRow</a>();</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; }</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <span class="keywordflow">return</span> batch;</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; }</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160;</div>
<div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ad4d4e2859c9d65cecc27b74b7acf450e"> 306</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#ad4d4e2859c9d65cecc27b74b7acf450e">GetNextBatch</a>(<a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* batch, <span class="keywordtype">int</span>* next_val) {</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; BATCH_CAPACITY; ++i) {</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row = batch-&gt;<a class="code" href="classimpala_1_1RowBatch.html#a9320ed986b0717ef26d73d871f3b3a42">GetRow</a>(i);</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; int64_t* val = <span class="keyword">reinterpret_cast&lt;</span>int64_t*<span class="keyword">&gt;</span>(row-&gt;<a class="code" href="classimpala_1_1TupleRow.html#aed3092e531291470b27fc48afa901600">GetTuple</a>(0)-&gt;<a class="code" href="classimpala_1_1Tuple.html#a5c9d7d0ca31caed74224c97bf55a1a5c">GetSlot</a>(0));</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; *val = (*next_val)++;</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; }</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; }</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160;</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="comment">// Start receiver (expecting given number of senders) in separate thread.</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a8052911b92de3bb0ed1686ddd83c1ccb"> 315</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a8052911b92de3bb0ed1686ddd83c1ccb">StartReceiver</a>(TPartitionType::type stream_type, <span class="keywordtype">int</span> num_senders, <span class="keywordtype">int</span> receiver_num,</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <span class="keywordtype">int</span> buffer_size, <span class="keywordtype">bool</span> is_merging, TUniqueId* out_id = NULL) {</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;start receiver&quot;</span>;</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; <a class="code" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a>* profile =</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>.Add(<span class="keyword">new</span> <a class="code" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a>(&amp;<a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>, <span class="stringliteral">&quot;TestReceiver&quot;</span>));</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; TUniqueId instance_id;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; GetNextInstanceId(&amp;instance_id);</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; receiver_info_.push_back(<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html">ReceiverInfo</a>(stream_type, num_senders, receiver_num));</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html">ReceiverInfo</a>&amp; info = receiver_info_.back();</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a1b3fc3d9da054eb0e081505ebcc1c70f">stream_recvr</a> =</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; stream_mgr_-&gt;CreateRecvr(&amp;runtime_state_,</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; *<a class="code" href="namespaceimpala.html#ad393a2093952c5b6f3a61bd3e1302e61">row_desc_</a>, instance_id, DEST_NODE_ID, num_senders, buffer_size, profile,</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; is_merging);</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="keywordflow">if</span> (!is_merging) {</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a0685f4cb46790076c1ab37c2bb714c2e">thread_handle</a> = <span class="keyword">new</span> thread(&amp;<a class="code" href="classimpala_1_1DataStreamTest.html#a4844ae2641026fbde84ff40f9e059c9a">DataStreamTest::ReadStream</a>, <span class="keyword">this</span>, &amp;info);</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a0685f4cb46790076c1ab37c2bb714c2e">thread_handle</a> = <span class="keyword">new</span> thread(&amp;<a class="code" href="classimpala_1_1DataStreamTest.html#a4f0b4921c0b8edf7d86a7c9735f11783">DataStreamTest::ReadStreamMerging</a>, <span class="keyword">this</span>, &amp;info,</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; profile);</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; }</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="keywordflow">if</span> (out_id != NULL) *out_id = instance_id;</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;</div>
<div class="line"><a name="l00337"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ae51f0a14202ca57b10e781c31307ddbb"> 337</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#ae51f0a14202ca57b10e781c31307ddbb">JoinReceivers</a>() {</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;join receiver\n&quot;</span>;</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; receiver_info_.size(); ++i) {</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; receiver_info_[i].thread_handle-&gt;join();</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; receiver_info_[i].stream_recvr-&gt;Close();</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; }</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; }</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; <span class="comment">// Deplete stream and print batches</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a4844ae2641026fbde84ff40f9e059c9a"> 346</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a4844ae2641026fbde84ff40f9e059c9a">ReadStream</a>(<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html">ReceiverInfo</a>* info) {</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a>* batch;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;start reading&quot;</span>;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <span class="keywordflow">while</span> (!(info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">status</a> = info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a1b3fc3d9da054eb0e081505ebcc1c70f">stream_recvr</a>-&gt;GetBatch(&amp;batch)).IsCancelled() &amp;&amp;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; (batch != NULL)) {</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;read batch #rows=&quot;</span> &lt;&lt; batch-&gt;<a class="code" href="classimpala_1_1RowBatch.html#ac695df3b85ee416b3d99844813ae813d">num_rows</a>();</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; batch-&gt;<a class="code" href="classimpala_1_1RowBatch.html#ac695df3b85ee416b3d99844813ae813d">num_rows</a>(); ++i) {</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row = batch-&gt;<a class="code" href="classimpala_1_1RowBatch.html#a9320ed986b0717ef26d73d871f3b3a42">GetRow</a>(i);</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>.insert(*static_cast&lt;int64_t*&gt;(row-&gt;<a class="code" href="classimpala_1_1TupleRow.html#aed3092e531291470b27fc48afa901600">GetTuple</a>(0)-&gt;<a class="code" href="classimpala_1_1Tuple.html#a5c9d7d0ca31caed74224c97bf55a1a5c">GetSlot</a>(0)));</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; }</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <a class="code" href="namespaceimpala.html#a57debe017e657e4692b405fa183f7ca8">SleepForMs</a>(100); <span class="comment">// slow down receiver to exercise buffering logic</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; }</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <span class="keywordflow">if</span> (info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">status</a>.<a class="code" href="classimpala_1_1Status.html#a327e57a4c61d1387f8b52fce20e89a34">IsCancelled</a>()) <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;reader is cancelled&quot;</span>;</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;done reading&quot;</span>;</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; }</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;</div>
<div class="line"><a name="l00362"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a4f0b4921c0b8edf7d86a7c9735f11783"> 362</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a4f0b4921c0b8edf7d86a7c9735f11783">ReadStreamMerging</a>(<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html">ReceiverInfo</a>* info, <a class="code" href="classimpala_1_1RuntimeProfile.html">RuntimeProfile</a>* profile) {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">status</a> = info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a1b3fc3d9da054eb0e081505ebcc1c70f">stream_recvr</a>-&gt;CreateMerger(*less_than_);</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; <span class="keywordflow">if</span> (info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">status</a>.<a class="code" href="classimpala_1_1Status.html#a327e57a4c61d1387f8b52fce20e89a34">IsCancelled</a>()) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; <a class="code" href="classimpala_1_1RowBatch.html">RowBatch</a> batch(*<a class="code" href="namespaceimpala.html#ad393a2093952c5b6f3a61bd3e1302e61">row_desc_</a>, 1024, &amp;tracker_);</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;start reading merging&quot;</span>;</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; <span class="keywordtype">bool</span> eos;</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; <span class="keywordflow">while</span> (!(info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">status</a> = info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a1b3fc3d9da054eb0e081505ebcc1c70f">stream_recvr</a>-&gt;GetNext(&amp;batch, &amp;eos)).IsCancelled()) {</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;read batch #rows=&quot;</span> &lt;&lt; batch.<a class="code" href="classimpala_1_1RowBatch.html#ac695df3b85ee416b3d99844813ae813d">num_rows</a>();</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; batch.<a class="code" href="classimpala_1_1RowBatch.html#ac695df3b85ee416b3d99844813ae813d">num_rows</a>(); ++i) {</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; <a class="code" href="classimpala_1_1TupleRow.html">TupleRow</a>* row = batch.<a class="code" href="classimpala_1_1RowBatch.html#a9320ed986b0717ef26d73d871f3b3a42">GetRow</a>(i);</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>.insert(*static_cast&lt;int64_t*&gt;(row-&gt;<a class="code" href="classimpala_1_1TupleRow.html#aed3092e531291470b27fc48afa901600">GetTuple</a>(0)-&gt;<a class="code" href="classimpala_1_1Tuple.html#a5c9d7d0ca31caed74224c97bf55a1a5c">GetSlot</a>(0)));</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; }</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; <a class="code" href="namespaceimpala.html#a57debe017e657e4692b405fa183f7ca8">SleepForMs</a>(100);</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; batch.<a class="code" href="classimpala_1_1RowBatch.html#ac351eaf211eb53882564b604db07b824">Reset</a>();</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; <span class="keywordflow">if</span> (eos) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; }</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; <span class="keywordflow">if</span> (info-&gt;<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">status</a>.<a class="code" href="classimpala_1_1Status.html#a327e57a4c61d1387f8b52fce20e89a34">IsCancelled</a>()) <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;reader is cancelled&quot;</span>;</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;done reading&quot;</span>;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; }</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160;</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; <span class="comment">// Verify correctness of receivers&#39; data values.</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a4a6ff9dc4d0805d1031c47fba5d4c6a4"> 383</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a4a6ff9dc4d0805d1031c47fba5d4c6a4">CheckReceivers</a>(TPartitionType::type stream_type, <span class="keywordtype">int</span> num_senders) {</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; int64_t total = 0;</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; multiset&lt;int64_t&gt; all_data_values;</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; receiver_info_.size(); ++i) {</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html">ReceiverInfo</a>&amp; info = receiver_info_[i];</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; EXPECT_TRUE(info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">status</a>.<a class="code" href="classimpala_1_1Status.html#a95ba859e42fe93445b340533220836ac">ok</a>());</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; total += info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>.size();</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; DCHECK_EQ(info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a41a4a41472f7d7b3807ede1524d2f63f">stream_type</a>, stream_type);</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; DCHECK_EQ(info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ab8ac82d64131f546638d41fe4def99f4">num_senders</a>, num_senders);</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <span class="keywordflow">if</span> (stream_type == TPartitionType::UNPARTITIONED) {</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; EXPECT_EQ(</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; NUM_BATCHES * BATCH_CAPACITY * num_senders, info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>.size());</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; }</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; all_data_values.insert(info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>.begin(), info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>.end());</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160;</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <span class="keywordtype">int</span> k = 0;</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; <span class="keywordflow">for</span> (multiset&lt;int64_t&gt;::iterator j = info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>.begin();</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; j != info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a9f224be6892e31a4fccb7dca8d6f4f17">data_values</a>.end(); ++j, ++k) {</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; <span class="keywordflow">if</span> (stream_type == TPartitionType::UNPARTITIONED) {</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <span class="comment">// unpartitioned streams contain all values as many times as there are</span></div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="comment">// senders</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; EXPECT_EQ(k / num_senders, *j);</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (stream_type == TPartitionType::HASH_PARTITIONED) {</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; <span class="comment">// hash-partitioned streams send values to the right partition</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; int64_t value = *j;</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; uint32_t hash_val =</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; <a class="code" href="classimpala_1_1RawValue.html#ade36561a0ea59fde387ff49f6565c6ec">RawValue::GetHashValueFnv</a>(&amp;value, <a class="code" href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">TYPE_BIGINT</a>, <a class="code" href="classimpala_1_1HashUtil.html#ad47e5dcaf416f05760be732dfbc66651">HashUtil::FNV_SEED</a>);</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; EXPECT_EQ(hash_val % receiver_info_.size(), info.<a class="code" href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a8bafa8e37b26499341ca2ad69d152c74">receiver_num</a>);</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; }</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; }</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; }</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160;</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; <span class="keywordflow">if</span> (stream_type == TPartitionType::HASH_PARTITIONED) {</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; EXPECT_EQ(NUM_BATCHES * BATCH_CAPACITY * num_senders, total);</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160;</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; <span class="keywordtype">int</span> k = 0;</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; <span class="keywordflow">for</span> (multiset&lt;int64_t&gt;::iterator j = all_data_values.begin();</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; j != all_data_values.end(); ++j, ++k) {</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; <span class="comment">// each sender sent all values</span></div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; EXPECT_EQ(k / num_senders, *j);</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; <span class="keywordflow">if</span> (k/num_senders != *j) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; }</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; }</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; }</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160;</div>
<div class="line"><a name="l00428"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a05ed79930a7121c4d21f5423801b76e2"> 428</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a05ed79930a7121c4d21f5423801b76e2">CheckSenders</a>() {</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; sender_info_.size(); ++i) {</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; EXPECT_TRUE(sender_info_[i].status.ok());</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; EXPECT_GT(sender_info_[i].num_bytes_sent, 0);</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; }</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; }</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160;</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; <span class="comment">// Start backend in separate thread.</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ab6f0d5e2c4cd0ab8e8a6f5e4380d8f59"> 436</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#ab6f0d5e2c4cd0ab8e8a6f5e4380d8f59">StartBackend</a>() {</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; shared_ptr&lt;ImpalaTestBackend&gt; handler(<span class="keyword">new</span> <a class="code" href="classimpala_1_1ImpalaTestBackend.html">ImpalaTestBackend</a>(stream_mgr_));</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; shared_ptr&lt;TProcessor&gt; processor(<span class="keyword">new</span> ImpalaInternalServiceProcessor(handler));</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; server_ = <span class="keyword">new</span> <a class="code" href="classimpala_1_1ThriftServer.html">ThriftServer</a>(<span class="stringliteral">&quot;DataStreamTest backend&quot;</span>, processor, FLAGS_port, NULL);</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160; server_-&gt;Start();</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; }</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160;</div>
<div class="line"><a name="l00443"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a38aca1d23adb809a4fda78d5e78a5178"> 443</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a38aca1d23adb809a4fda78d5e78a5178">StopBackend</a>() {</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;stop backend\n&quot;</span>;</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; server_-&gt;StopForTesting();</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160; <span class="keyword">delete</span> server_;</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; }</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160;</div>
<div class="line"><a name="l00449"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ada07d1806b1b06f37ff403505444a4a8"> 449</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#ada07d1806b1b06f37ff403505444a4a8">StartSender</a>(TPartitionType::type partition_type = TPartitionType::UNPARTITIONED,</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160; <span class="keywordtype">int</span> channel_buffer_size = 1024) {</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;start sender&quot;</span>;</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160; <span class="keywordtype">int</span> num_senders = sender_info_.size();</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; DCHECK_LT(num_senders, MAX_SENDERS);</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160; sender_info_.push_back(<a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html">SenderInfo</a>());</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160; <a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html">SenderInfo</a>&amp; info = sender_info_.back();</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160; info.<a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#adead5c848da6d8a13a2a31114c1ef8e8">thread_handle</a> =</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; <span class="keyword">new</span> thread(&amp;<a class="code" href="classimpala_1_1DataStreamTest.html#a254bb451910193a6964b61a8df75d019">DataStreamTest::Sender</a>, <span class="keyword">this</span>, num_senders, channel_buffer_size,</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160; partition_type);</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; }</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160;</div>
<div class="line"><a name="l00461"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#abb1caf4d38947d932566cf415b06ffbd"> 461</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#abb1caf4d38947d932566cf415b06ffbd">JoinSenders</a>() {</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;join senders\n&quot;</span>;</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; sender_info_.size(); ++i) {</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; sender_info_[i].thread_handle-&gt;join();</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; }</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; }</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160;</div>
<div class="line"><a name="l00468"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a254bb451910193a6964b61a8df75d019"> 468</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a254bb451910193a6964b61a8df75d019">Sender</a>(<span class="keywordtype">int</span> sender_num, <span class="keywordtype">int</span> channel_buffer_size,</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; TPartitionType::type partition_type) {</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <a class="code" href="classimpala_1_1RuntimeState.html">RuntimeState</a> state(TPlanFragmentInstanceCtx(), <span class="stringliteral">&quot;&quot;</span>, &amp;<a class="code" href="namespaceimpala.html#a57eaecb97c9c87e4c57c8a8a81211422">exec_env_</a>);</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; state.<a class="code" href="classimpala_1_1RuntimeState.html#a6548724bfda2e15f0fcbec40aa5f2704">set_desc_tbl</a>(<a class="code" href="namespaceimpala.html#a0a06145acd27005a1c1f482dc2375742">desc_tbl_</a>);</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; state.<a class="code" href="classimpala_1_1RuntimeState.html#a5266fa82fd51cd6b2da82113fc1c7461">InitMemTrackers</a>(TUniqueId(), NULL, -1);</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;create sender &quot;</span> &lt;&lt; sender_num;</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; <span class="keyword">const</span> TDataStreamSink&amp; sink = GetSink(partition_type);</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; <a class="code" href="classimpala_1_1DataStreamSender.html">DataStreamSender</a> sender(</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; &amp;<a class="code" href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">obj_pool_</a>, sender_num, *<a class="code" href="namespaceimpala.html#ad393a2093952c5b6f3a61bd3e1302e61">row_desc_</a>, sink, dest_, channel_buffer_size);</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; EXPECT_TRUE(sender.<a class="code" href="classimpala_1_1DataStreamSender.html#acef39c14c7ed4b85122aa3c0cde80247">Prepare</a>(&amp;state).<a class="code" href="classimpala_1_1Status.html#a95ba859e42fe93445b340533220836ac">ok</a>());</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; EXPECT_TRUE(sender.<a class="code" href="classimpala_1_1DataStreamSender.html#a441b986df33ba936a2de32af7e84c9d8">Open</a>(&amp;state).<a class="code" href="classimpala_1_1Status.html#a95ba859e42fe93445b340533220836ac">ok</a>());</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; scoped_ptr&lt;RowBatch&gt; batch(CreateRowBatch());</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; <a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html">SenderInfo</a>&amp; info = sender_info_[sender_num];</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; <span class="keywordtype">int</span> next_val = 0;</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; NUM_BATCHES; ++i) {</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; GetNextBatch(batch.get(), &amp;next_val);</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;sender &quot;</span> &lt;&lt; sender_num &lt;&lt; <span class="stringliteral">&quot;: #rows=&quot;</span> &lt;&lt; batch-&gt;num_rows();</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; info.<a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#a28b83da3011974cfff63e16631efcc2f">status</a> = sender.<a class="code" href="classimpala_1_1DataStreamSender.html#a9b36b9b654831d4757e22f131196343b">Send</a>(&amp;state, batch.get(), <span class="keyword">false</span>);</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; <span class="keywordflow">if</span> (!info.<a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#a28b83da3011974cfff63e16631efcc2f">status</a>.<a class="code" href="classimpala_1_1Status.html#a95ba859e42fe93445b340533220836ac">ok</a>()) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; }</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;closing sender&quot;</span> &lt;&lt; sender_num;</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160; sender.<a class="code" href="classimpala_1_1DataStreamSender.html#a54b74afd5299ec9465d49cc748485d00">Close</a>(&amp;state);</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; info.<a class="code" href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#ab673cac8bb65a73ba3ac5ebe1cc4817e">num_bytes_sent</a> = sender.<a class="code" href="classimpala_1_1DataStreamSender.html#ae93db027f9d0cb4c50e8dd962d92a624">GetNumDataBytesSent</a>();</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160;</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160; batch-&gt;Reset();</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160; }</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160;</div>
<div class="line"><a name="l00495"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a36a5d2a479c1863f04ac7629d96c1d9a"> 495</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1DataStreamTest.html#a36a5d2a479c1863f04ac7629d96c1d9a">TestStream</a>(TPartitionType::type stream_type, <span class="keywordtype">int</span> num_senders,</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; <span class="keywordtype">int</span> num_receivers, <span class="keywordtype">int</span> buffer_size, <span class="keywordtype">bool</span> is_merging) {</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160; <a class="code" href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a> &lt;&lt; <span class="stringliteral">&quot;Testing stream=&quot;</span> &lt;&lt; stream_type &lt;&lt; <span class="stringliteral">&quot; #senders=&quot;</span> &lt;&lt; num_senders</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; &lt;&lt; <span class="stringliteral">&quot; #receivers=&quot;</span> &lt;&lt; num_receivers &lt;&lt; <span class="stringliteral">&quot; buffer_size=&quot;</span> &lt;&lt; buffer_size</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; &lt;&lt; <span class="stringliteral">&quot; is_merging=&quot;</span> &lt;&lt; is_merging;</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; Reset();</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_receivers; ++i) {</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; StartReceiver(stream_type, num_senders, i, buffer_size, is_merging);</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; }</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_senders; ++i) {</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; StartSender(stream_type, buffer_size);</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; }</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; JoinSenders();</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; CheckSenders();</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; JoinReceivers();</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; CheckReceivers(stream_type, num_senders);</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160; }</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160;</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00514"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#a5befc2f953e389e9846bd2f3bc7e3a5e"> 514</a></span>&#160; <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* <a class="code" href="classimpala_1_1DataStreamTest.html#a5befc2f953e389e9846bd2f3bc7e3a5e">lhs_slot_ctx_</a>;</div>
<div class="line"><a name="l00515"></a><span class="lineno"><a class="line" href="classimpala_1_1DataStreamTest.html#ac0cc74d6fb80dd4c02226822343c58e2"> 515</a></span>&#160; <a class="code" href="classimpala_1_1ExprContext.html">ExprContext</a>* <a class="code" href="classimpala_1_1DataStreamTest.html#ac0cc74d6fb80dd4c02226822343c58e2">rhs_slot_ctx_</a>;</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160;};</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160;</div>
<div class="line"><a name="l00518"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a3633c84532254bfb7651390ff6b4bd72"> 518</a></span>&#160;<a class="code" href="namespaceimpala.html#a948c2ae3514c507725410a2de0e64634">TEST_F</a>(<a class="code" href="classimpala_1_1DataStreamTest.html">DataStreamTest</a>, UnknownSenderSmallResult) {</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160; <span class="comment">// starting a sender w/o a corresponding receiver does not result in an error because</span></div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160; <span class="comment">// we cannot distinguish whether a receiver was never created or the receiver</span></div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160; <span class="comment">// willingly tore down the stream</span></div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160; <span class="comment">// case 1: entire query result fits in single buffer, close() returns ok</span></div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160; TUniqueId dummy_id;</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; GetNextInstanceId(&amp;dummy_id);</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160; StartSender(TPartitionType::UNPARTITIONED, TOTAL_DATA_SIZE + 1024);</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160; JoinSenders();</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160; EXPECT_TRUE(sender_info_[0].status.ok());</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160; EXPECT_GT(sender_info_[0].num_bytes_sent, 0);</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160;}</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160;</div>
<div class="line"><a name="l00531"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a9175c590302bbcce6983650140d8445b"> 531</a></span>&#160;<a class="code" href="namespaceimpala.html#a948c2ae3514c507725410a2de0e64634">TEST_F</a>(<a class="code" href="classimpala_1_1DataStreamTest.html">DataStreamTest</a>, UnknownSenderLargeResult) {</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160; <span class="comment">// case 2: query result requires multiple buffers, send() returns ok</span></div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160; TUniqueId dummy_id;</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>&#160; GetNextInstanceId(&amp;dummy_id);</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>&#160; StartSender();</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>&#160; JoinSenders();</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160; EXPECT_TRUE(sender_info_[0].status.ok());</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160; EXPECT_GT(sender_info_[0].num_bytes_sent, 0);</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160;}</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>&#160;</div>
<div class="line"><a name="l00541"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a1b9cc81d131a91b6d58537b3cc6621b2"> 541</a></span>&#160;<a class="code" href="namespaceimpala.html#a948c2ae3514c507725410a2de0e64634">TEST_F</a>(<a class="code" href="classimpala_1_1DataStreamTest.html">DataStreamTest</a>, <a class="code" href="namespaceimpala.html#a508481848105bae62dd5722fd747572a">Cancel</a>) {</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>&#160; TUniqueId instance_id;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>&#160; StartReceiver(TPartitionType::UNPARTITIONED, 1, 1, 1024, <span class="keyword">false</span>, &amp;instance_id);</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>&#160; stream_mgr_-&gt;Cancel(instance_id);</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>&#160; StartReceiver(TPartitionType::UNPARTITIONED, 1, 1, 1024, <span class="keyword">true</span>, &amp;instance_id);</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>&#160; stream_mgr_-&gt;Cancel(instance_id);</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; JoinReceivers();</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160; EXPECT_TRUE(receiver_info_[0].status.IsCancelled());</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>&#160; EXPECT_TRUE(receiver_info_[1].status.IsCancelled());</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160;}</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>&#160;</div>
<div class="line"><a name="l00552"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a00b024ac5f467ea452f81fdbe98d3b7a"> 552</a></span>&#160;<a class="code" href="namespaceimpala.html#a948c2ae3514c507725410a2de0e64634">TEST_F</a>(<a class="code" href="classimpala_1_1DataStreamTest.html">DataStreamTest</a>, BasicTest) {</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>&#160; <span class="comment">// TODO: also test that all client connections have been returned</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>&#160; TPartitionType::type stream_types[] =</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160; {TPartitionType::UNPARTITIONED, TPartitionType::RANDOM,</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; TPartitionType::HASH_PARTITIONED};</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; <span class="keywordtype">int</span> sender_nums[] = {1, 4};</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>&#160; <span class="keywordtype">int</span> receiver_nums[] = {1, 4};</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160; <span class="keywordtype">int</span> buffer_sizes[] = {1024, 1024 * 1024};</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>&#160; <span class="keywordtype">bool</span> merging[] = {<span class="keyword">false</span>, <span class="keyword">true</span>};</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; <span class="keyword">sizeof</span>(stream_types) / <span class="keyword">sizeof</span>(*stream_types); ++i) {</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j &lt; <span class="keyword">sizeof</span>(sender_nums) / <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>); ++j) {</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> k = 0; k &lt; <span class="keyword">sizeof</span>(receiver_nums) / <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>); ++k) {</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> l = 0; l &lt; <span class="keyword">sizeof</span>(buffer_sizes) / <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>); ++l) {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> m = 0; m &lt; <span class="keyword">sizeof</span>(merging) / <span class="keyword">sizeof</span>(<span class="keywordtype">bool</span>); ++m) {</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160; TestStream(stream_types[i], sender_nums[j], receiver_nums[k],</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>&#160; buffer_sizes[l], merging[m]);</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160; }</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>&#160; }</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160; }</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160; }</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160; }</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160;}</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160;</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160;<span class="comment">// TODO: more tests:</span></div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160;<span class="comment">// - test case for transmission error in last batch</span></div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160;<span class="comment">// - receivers getting created concurrently</span></div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160;</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>&#160;}</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>&#160;</div>
<div class="line"><a name="l00581"></a><span class="lineno"><a class="line" href="data-stream-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627"> 581</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="data-stream-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv) {</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>&#160; ::testing::InitGoogleTest(&amp;argc, argv);</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160; <a class="code" href="namespaceimpala.html#ad1fa91f70d2090b45d7799aa8ba5a3bc">InitCommonRuntime</a>(argc, argv, <span class="keyword">true</span>, <a class="code" href="classimpala_1_1TestInfo.html#a199d4f93fdaffc93187e901cc512a8e3a220e0a091d5c561103a1b0e38c3ba542">TestInfo::BE_TEST</a>);</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160; <a class="code" href="namespaceimpala.html#ab54e43e58ae94049bdf5010584ee3fb2">InitFeSupport</a>();</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160; <a class="code" href="classimpala_1_1LlvmCodeGen.html#af99b272408ffba7f0efd7e704e386d76">impala::LlvmCodeGen::InitializeLlvm</a>();</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160; <span class="keywordflow">return</span> RUN_ALL_TESTS();</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160;}</div>
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<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>
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<div class="ttc" id="init_8h_html"><div class="ttname"><a href="init_8h.html">init.h</a></div></div>
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<div class="ttc" id="structimpala_1_1DataStreamTest_1_1ReceiverInfo_html_af9b56335668202e9d272c1125b841a6b"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#af9b56335668202e9d272c1125b841a6b">impala::DataStreamTest::ReceiverInfo::~ReceiverInfo</a></div><div class="ttdeci">~ReceiverInfo()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00225">data-stream-test.cc:225</a></div></div>
<div class="ttc" id="classimpala_1_1TupleRowComparator_html"><div class="ttname"><a href="classimpala_1_1TupleRowComparator.html">impala::TupleRowComparator</a></div><div class="ttdef"><b>Definition:</b> <a href="tuple-row-compare_8h_source.html#l00027">tuple-row-compare.h:27</a></div></div>
<div class="ttc" id="namespaceimpala_html_a948c2ae3514c507725410a2de0e64634"><div class="ttname"><a href="namespaceimpala.html#a948c2ae3514c507725410a2de0e64634">impala::TEST_F</a></div><div class="ttdeci">TEST_F(InstructionCounterTest, Count)</div><div class="ttdef"><b>Definition:</b> <a href="instruction-counter-test_8cc_source.html#l00069">instruction-counter-test.cc:69</a></div></div>
<div class="ttc" id="classimpala_1_1TupleRow_html_aed3092e531291470b27fc48afa901600"><div class="ttname"><a href="classimpala_1_1TupleRow.html#aed3092e531291470b27fc48afa901600">impala::TupleRow::GetTuple</a></div><div class="ttdeci">Tuple * GetTuple(int tuple_idx)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-row_8h_source.html#l00030">tuple-row.h:30</a></div></div>
<div class="ttc" id="classimpala_1_1ClientCache_html_a8f13cf7cc55cadae632ec2d7801731b5"><div class="ttname"><a href="classimpala_1_1ClientCache.html#a8f13cf7cc55cadae632ec2d7801731b5">impala::ClientCache::TestShutdown</a></div><div class="ttdeci">void TestShutdown()</div><div class="ttdoc">For testing only: shutdown all clients. </div><div class="ttdef"><b>Definition:</b> <a href="client-cache_8h_source.html#l00287">client-cache.h:287</a></div></div>
<div class="ttc" id="namespaceimpala_html_a8cf06290ff145eec23570a8b9790f412"><div class="ttname"><a href="namespaceimpala.html#a8cf06290ff145eec23570a8b9790f412">impala::protocol</a></div><div class="ttdeci">const StringSearch UrlParser::protocol_search &amp; protocol</div><div class="ttdef"><b>Definition:</b> <a href="url-parser_8cc_source.html#l00036">url-parser.cc:36</a></div></div>
<div class="ttc" id="slot-ref_8h_html"><div class="ttname"><a href="slot-ref_8h.html">slot-ref.h</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a4a6ff9dc4d0805d1031c47fba5d4c6a4"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a4a6ff9dc4d0805d1031c47fba5d4c6a4">impala::DataStreamTest::CheckReceivers</a></div><div class="ttdeci">void CheckReceivers(TPartitionType::type stream_type, int num_senders)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00383">data-stream-test.cc:383</a></div></div>
<div class="ttc" id="time_8h_html"><div class="ttname"><a href="time_8h.html">time.h</a></div></div>
<div class="ttc" id="classimpala_1_1ExecEnv_html_a96fe8303b423faaeb2278c48fd1fe679"><div class="ttname"><a href="classimpala_1_1ExecEnv.html#a96fe8303b423faaeb2278c48fd1fe679">impala::ExecEnv::InitForFeTests</a></div><div class="ttdeci">Status InitForFeTests()</div><div class="ttdoc">Initializes the exec env for running FE tests. </div><div class="ttdef"><b>Definition:</b> <a href="exec-env_8cc_source.html#l00276">exec-env.cc:276</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ab6f0d5e2c4cd0ab8e8a6f5e4380d8f59"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ab6f0d5e2c4cd0ab8e8a6f5e4380d8f59">impala::DataStreamTest::StartBackend</a></div><div class="ttdeci">void StartBackend()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00436">data-stream-test.cc:436</a></div></div>
<div class="ttc" id="namespaceimpala_html_a1c183dc242f42291fbf439e78bebc8fa"><div class="ttname"><a href="namespaceimpala.html#a1c183dc242f42291fbf439e78bebc8fa">impala::obj_pool_</a></div><div class="ttdeci">boost::scoped_ptr&lt; ObjectPool &gt; obj_pool_</div><div class="ttdoc">Object pool owned by the coordinator. Any executor will have its own pool. </div><div class="ttdef"><b>Definition:</b> <a href="coordinator_8h_source.html#l00296">coordinator.h:296</a></div></div>
<div class="ttc" id="structimpala_1_1DataStreamTest_1_1SenderInfo_html_a7a0069ce5f61af2e543eba6fd36898de"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#a7a0069ce5f61af2e543eba6fd36898de">impala::DataStreamTest::SenderInfo::SenderInfo</a></div><div class="ttdeci">SenderInfo()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00203">data-stream-test.cc:203</a></div></div>
<div class="ttc" id="classimpala_1_1RuntimeState_html_a5266fa82fd51cd6b2da82113fc1c7461"><div class="ttname"><a href="classimpala_1_1RuntimeState.html#a5266fa82fd51cd6b2da82113fc1c7461">impala::RuntimeState::InitMemTrackers</a></div><div class="ttdeci">void InitMemTrackers(const TUniqueId &amp;query_id, const std::string *request_pool, int64_t query_bytes_limit, int64_t query_rm_reservation_limit_bytes=-1)</div><div class="ttdef"><b>Definition:</b> <a href="runtime-state_8cc_source.html#l00152">runtime-state.cc:152</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a05f2e5343e40e8f955459e810dd160c4"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a05f2e5343e40e8f955459e810dd160c4">impala::DataStreamTest::GetSink</a></div><div class="ttdeci">const TDataStreamSink &amp; GetSink(TPartitionType::type partition_type)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00138">data-stream-test.cc:138</a></div></div>
<div class="ttc" id="structimpala_1_1DataStreamTest_1_1ReceiverInfo_html_a41a4a41472f7d7b3807ede1524d2f63f"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a41a4a41472f7d7b3807ede1524d2f63f">impala::DataStreamTest::ReceiverInfo::stream_type</a></div><div class="ttdeci">TPartitionType::type stream_type</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00208">data-stream-test.cc:208</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_aecbb0e06bf1301155b38a5e175c74d08"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#aecbb0e06bf1301155b38a5e175c74d08">impala::DataStreamTest::CreateRowBatch</a></div><div class="ttdeci">RowBatch * CreateRowBatch()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00292">data-stream-test.cc:292</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a57c967a17a4ed1d4f5ee1bffdba69d6a"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a57c967a17a4ed1d4f5ee1bffdba69d6a">impala::DataStreamTest::DataStreamTest</a></div><div class="ttdeci">DataStreamTest()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00092">data-stream-test.cc:92</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a9abfa397b4c91aa5a92a812d6d9d478f"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a9abfa397b4c91aa5a92a812d6d9d478f">impala::DataStreamTest::runtime_state_</a></div><div class="ttdeci">RuntimeState runtime_state_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00179">data-stream-test.cc:179</a></div></div>
<div class="ttc" id="raw-value_8h_html"><div class="ttname"><a href="raw-value_8h.html">raw-value.h</a></div></div>
<div class="ttc" id="classimpala_1_1RuntimeState_html_a6548724bfda2e15f0fcbec40aa5f2704"><div class="ttname"><a href="classimpala_1_1RuntimeState.html#a6548724bfda2e15f0fcbec40aa5f2704">impala::RuntimeState::set_desc_tbl</a></div><div class="ttdeci">void set_desc_tbl(DescriptorTbl *desc_tbl)</div><div class="ttdef"><b>Definition:</b> <a href="runtime-state_8h_source.html#l00094">runtime-state.h:94</a></div></div>
<div class="ttc" id="namespaceimpala_html_ad1fa91f70d2090b45d7799aa8ba5a3bc"><div class="ttname"><a href="namespaceimpala.html#ad1fa91f70d2090b45d7799aa8ba5a3bc">impala::InitCommonRuntime</a></div><div class="ttdeci">void InitCommonRuntime(int argc, char **argv, bool init_jvm, TestInfo::Mode m=TestInfo::NON_TEST)</div><div class="ttdef"><b>Definition:</b> <a href="init_8cc_source.html#l00122">init.cc:122</a></div></div>
<div class="ttc" id="classimpala_1_1RowBatch_html_a9320ed986b0717ef26d73d871f3b3a42"><div class="ttname"><a href="classimpala_1_1RowBatch.html#a9320ed986b0717ef26d73d871f3b3a42">impala::RowBatch::GetRow</a></div><div class="ttdeci">TupleRow * GetRow(int row_idx)</div><div class="ttdef"><b>Definition:</b> <a href="row-batch_8h_source.html#l00140">row-batch.h:140</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ae51f0a14202ca57b10e781c31307ddbb"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ae51f0a14202ca57b10e781c31307ddbb">impala::DataStreamTest::JoinReceivers</a></div><div class="ttdeci">void JoinReceivers()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00337">data-stream-test.cc:337</a></div></div>
<div class="ttc" id="classimpala_1_1ExprContext_html"><div class="ttname"><a href="classimpala_1_1ExprContext.html">impala::ExprContext</a></div><div class="ttdef"><b>Definition:</b> <a href="expr-context_8h_source.html#l00040">expr-context.h:40</a></div></div>
<div class="ttc" id="classimpala_1_1ImpalaTestBackend_html_ad020c6ef386dbc1d029430bf656bafef"><div class="ttname"><a href="classimpala_1_1ImpalaTestBackend.html#ad020c6ef386dbc1d029430bf656bafef">impala::ImpalaTestBackend::mgr_</a></div><div class="ttdeci">DataStreamMgr * mgr_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00087">data-stream-test.cc:87</a></div></div>
<div class="ttc" id="data-stream-mgr_8h_html"><div class="ttname"><a href="data-stream-mgr_8h.html">data-stream-mgr.h</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a4f0b4921c0b8edf7d86a7c9735f11783"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a4f0b4921c0b8edf7d86a7c9735f11783">impala::DataStreamTest::ReadStreamMerging</a></div><div class="ttdeci">void ReadStreamMerging(ReceiverInfo *info, RuntimeProfile *profile)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00362">data-stream-test.cc:362</a></div></div>
<div class="ttc" id="classimpala_1_1ImpalaTestBackend_html"><div class="ttname"><a href="classimpala_1_1ImpalaTestBackend.html">impala::ImpalaTestBackend</a></div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00061">data-stream-test.cc:61</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a4d5df6139d66b718aa61dfa6575f922c"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a4d5df6139d66b718aa61dfa6575f922c">impala::DataStreamTest::Reset</a></div><div class="ttdeci">void Reset()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00156">data-stream-test.cc:156</a></div></div>
<div class="ttc" id="structimpala_1_1DataStreamTest_1_1ReceiverInfo_html_a0685f4cb46790076c1ab37c2bb714c2e"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a0685f4cb46790076c1ab37c2bb714c2e">impala::DataStreamTest::ReceiverInfo::thread_handle</a></div><div class="ttdeci">thread * thread_handle</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00212">data-stream-test.cc:212</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ac0cc74d6fb80dd4c02226822343c58e2"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ac0cc74d6fb80dd4c02226822343c58e2">impala::DataStreamTest::rhs_slot_ctx_</a></div><div class="ttdeci">ExprContext * rhs_slot_ctx_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00515">data-stream-test.cc:515</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamSender_html_acef39c14c7ed4b85122aa3c0cde80247"><div class="ttname"><a href="classimpala_1_1DataStreamSender.html#acef39c14c7ed4b85122aa3c0cde80247">impala::DataStreamSender::Prepare</a></div><div class="ttdeci">virtual Status Prepare(RuntimeState *state)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-sender_8cc_source.html#l00362">data-stream-sender.cc:362</a></div></div>
<div class="ttc" id="mem-info_8h_html"><div class="ttname"><a href="mem-info_8h.html">mem-info.h</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a36a5d2a479c1863f04ac7629d96c1d9a"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a36a5d2a479c1863f04ac7629d96c1d9a">impala::DataStreamTest::TestStream</a></div><div class="ttdeci">void TestStream(TPartitionType::type stream_type, int num_senders, int num_receivers, int buffer_size, bool is_merging)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00495">data-stream-test.cc:495</a></div></div>
<div class="ttc" id="structimpala_1_1DataStreamTest_1_1ReceiverInfo_html_ab8ac82d64131f546638d41fe4def99f4"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ab8ac82d64131f546638d41fe4def99f4">impala::DataStreamTest::ReceiverInfo::num_senders</a></div><div class="ttdeci">int num_senders</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00209">data-stream-test.cc:209</a></div></div>
<div class="ttc" id="namespaceimpala_html_a0a06145acd27005a1c1f482dc2375742"><div class="ttname"><a href="namespaceimpala.html#a0a06145acd27005a1c1f482dc2375742">impala::desc_tbl_</a></div><div class="ttdeci">TDescriptorTable desc_tbl_</div><div class="ttdoc">copied from TQueryExecRequest; constant across all fragments </div><div class="ttdef"><b>Definition:</b> <a href="coordinator_8h_source.html#l00197">coordinator.h:197</a></div></div>
<div class="ttc" id="classimpala_1_1Tuple_html_a5c9d7d0ca31caed74224c97bf55a1a5c"><div class="ttname"><a href="classimpala_1_1Tuple.html#a5c9d7d0ca31caed74224c97bf55a1a5c">impala::Tuple::GetSlot</a></div><div class="ttdeci">void * GetSlot(int offset)</div><div class="ttdef"><b>Definition:</b> <a href="tuple_8h_source.html#l00118">tuple.h:118</a></div></div>
<div class="ttc" id="classimpala_1_1RowDescriptor_html"><div class="ttname"><a href="classimpala_1_1RowDescriptor.html">impala::RowDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="descriptors_8h_source.html#l00373">descriptors.h:373</a></div></div>
<div class="ttc" id="client-cache_8h_html"><div class="ttname"><a href="client-cache_8h.html">client-cache.h</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="structimpala_1_1DataStreamTest_1_1ReceiverInfo_html_a1b3fc3d9da054eb0e081505ebcc1c70f"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a1b3fc3d9da054eb0e081505ebcc1c70f">impala::DataStreamTest::ReceiverInfo::stream_recvr</a></div><div class="ttdeci">shared_ptr&lt; DataStreamRecvr &gt; stream_recvr</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00213">data-stream-test.cc:213</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a670fc5c10025d0cce53eebc5d6d0a72a"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a670fc5c10025d0cce53eebc5d6d0a72a">impala::DataStreamTest::broadcast_sink_</a></div><div class="ttdeci">TDataStreamSink broadcast_sink_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00193">data-stream-test.cc:193</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ad4d4e2859c9d65cecc27b74b7acf450e"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ad4d4e2859c9d65cecc27b74b7acf450e">impala::DataStreamTest::GetNextBatch</a></div><div class="ttdeci">void GetNextBatch(RowBatch *batch, int *next_val)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00306">data-stream-test.cc:306</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamSender_html_a441b986df33ba936a2de32af7e84c9d8"><div class="ttname"><a href="classimpala_1_1DataStreamSender.html#a441b986df33ba936a2de32af7e84c9d8">impala::DataStreamSender::Open</a></div><div class="ttdeci">virtual Status Open(RuntimeState *state)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-sender_8cc_source.html#l00397">data-stream-sender.cc:397</a></div></div>
<div class="ttc" id="llvm-codegen_8h_html"><div class="ttname"><a href="llvm-codegen_8h.html">llvm-codegen.h</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a59b3847f48981215061c401950dbd0f4"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a59b3847f48981215061c401950dbd0f4">impala::DataStreamTest::tracker_</a></div><div class="ttdeci">MemTracker tracker_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00173">data-stream-test.cc:173</a></div></div>
<div class="ttc" id="logging_8h_html"><div class="ttname"><a href="logging_8h.html">logging.h</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="namespaceimpala_html_a508481848105bae62dd5722fd747572a"><div class="ttname"><a href="namespaceimpala.html#a508481848105bae62dd5722fd747572a">impala::Cancel</a></div><div class="ttdeci">void Cancel(const Status *cause=NULL)</div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a9101d1f39c7e9e540eb5d96238408431"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a9101d1f39c7e9e540eb5d96238408431">impala::DataStreamTest::exec_env_</a></div><div class="ttdeci">ExecEnv exec_env_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00178">data-stream-test.cc:178</a></div></div>
<div class="ttc" id="namespaceimpala_html_a57debe017e657e4692b405fa183f7ca8"><div class="ttname"><a href="namespaceimpala.html#a57debe017e657e4692b405fa183f7ca8">impala::SleepForMs</a></div><div class="ttdeci">void SleepForMs(const int64_t duration_ms)</div><div class="ttdoc">Sleeps the current thread for at least duration_ms milliseconds. </div><div class="ttdef"><b>Definition:</b> <a href="time_8cc_source.html#l00021">time.cc:21</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a05ed79930a7121c4d21f5423801b76e2"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a05ed79930a7121c4d21f5423801b76e2">impala::DataStreamTest::CheckSenders</a></div><div class="ttdeci">void CheckSenders()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00428">data-stream-test.cc:428</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamMgr_html"><div class="ttname"><a href="classimpala_1_1DataStreamMgr.html">impala::DataStreamMgr</a></div><div class="ttdef"><b>Definition:</b> <a href="data-stream-mgr_8h_source.html#l00056">data-stream-mgr.h:56</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_abb8130f77401171e4cd470f8a7eafcc8"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#abb8130f77401171e4cd470f8a7eafcc8">impala::DataStreamTest::TearDown</a></div><div class="ttdeci">virtual void TearDown()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00149">data-stream-test.cc:149</a></div></div>
<div class="ttc" id="classimpala_1_1RawValue_html_ade36561a0ea59fde387ff49f6565c6ec"><div class="ttname"><a href="classimpala_1_1RawValue.html#ade36561a0ea59fde387ff49f6565c6ec">impala::RawValue::GetHashValueFnv</a></div><div class="ttdeci">static uint32_t GetHashValueFnv(const void *v, const ColumnType &amp;type, uint32_t seed)</div><div class="ttdef"><b>Definition:</b> <a href="raw-value_8h_source.html#l00196">raw-value.h:196</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a5befc2f953e389e9846bd2f3bc7e3a5e"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a5befc2f953e389e9846bd2f3bc7e3a5e">impala::DataStreamTest::lhs_slot_ctx_</a></div><div class="ttdeci">ExprContext * lhs_slot_ctx_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00514">data-stream-test.cc:514</a></div></div>
<div class="ttc" id="data-stream-test_8cc_html_a67c89cbcfa13431bd5f921ddc84defd9"><div class="ttname"><a href="data-stream-test_8cc.html#a67c89cbcfa13431bd5f921ddc84defd9">DECLARE_string</a></div><div class="ttdeci">DECLARE_string(principal)</div></div>
<div class="ttc" id="classimpala_1_1ImpalaTestBackend_html_a4e8dd5bb69f6793e87ebac7aadb1c6dd"><div class="ttname"><a href="classimpala_1_1ImpalaTestBackend.html#a4e8dd5bb69f6793e87ebac7aadb1c6dd">impala::ImpalaTestBackend::ExecPlanFragment</a></div><div class="ttdeci">virtual void ExecPlanFragment(TExecPlanFragmentResult &amp;return_val, const TExecPlanFragmentParams &amp;params)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00066">data-stream-test.cc:66</a></div></div>
<div class="ttc" id="classimpala_1_1ImpalaTestBackend_html_a93966c57c91dbac1ec4e14991992531b"><div class="ttname"><a href="classimpala_1_1ImpalaTestBackend.html#a93966c57c91dbac1ec4e14991992531b">impala::ImpalaTestBackend::ImpalaTestBackend</a></div><div class="ttdeci">ImpalaTestBackend(DataStreamMgr *stream_mgr)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00063">data-stream-test.cc:63</a></div></div>
<div class="ttc" id="thread_8h_html"><div class="ttname"><a href="thread_8h.html">thread.h</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a2ea6c9bf9da67b2baaca76dfde05c9a5"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a2ea6c9bf9da67b2baaca76dfde05c9a5">impala::DataStreamTest::dummy_mem_tracker_</a></div><div class="ttdeci">MemTracker dummy_mem_tracker_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00177">data-stream-test.cc:177</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_1DataStreamTest_html_add3ac6e494a210ff7f5a722ed32904f0"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#add3ac6e494a210ff7f5a722ed32904f0">impala::DataStreamTest::stmt_</a></div><div class="ttdeci">string stmt_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00181">data-stream-test.cc:181</a></div></div>
<div class="ttc" id="logging_8h_html_a916e38366cee7c32fd5fae7e2ee5e4a9"><div class="ttname"><a href="logging_8h.html#a916e38366cee7c32fd5fae7e2ee5e4a9">VLOG_QUERY</a></div><div class="ttdeci">#define VLOG_QUERY</div><div class="ttdef"><b>Definition:</b> <a href="logging_8h_source.html#l00057">logging.h:57</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ac3d95322465950447544f928819f9446"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ac3d95322465950447544f928819f9446">impala::DataStreamTest::server_</a></div><div class="ttdeci">ThriftServer * server_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00190">data-stream-test.cc:190</a></div></div>
<div class="ttc" id="classimpala_1_1ImpalaTestBackend_html_acf4d2486bc794306a98feee7bdfa6fbc"><div class="ttname"><a href="classimpala_1_1ImpalaTestBackend.html#acf4d2486bc794306a98feee7bdfa6fbc">impala::ImpalaTestBackend::~ImpalaTestBackend</a></div><div class="ttdeci">virtual ~ImpalaTestBackend()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00064">data-stream-test.cc:64</a></div></div>
<div class="ttc" id="classimpala_1_1ImpalaTestBackend_html_ae95b35478c3c2f5c6fcdda226b1ef96b"><div class="ttname"><a href="classimpala_1_1ImpalaTestBackend.html#ae95b35478c3c2f5c6fcdda226b1ef96b">impala::ImpalaTestBackend::CancelPlanFragment</a></div><div class="ttdeci">virtual void CancelPlanFragment(TCancelPlanFragmentResult &amp;return_val, const TCancelPlanFragmentParams &amp;params)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00072">data-stream-test.cc:72</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a254bb451910193a6964b61a8df75d019"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a254bb451910193a6964b61a8df75d019">impala::DataStreamTest::Sender</a></div><div class="ttdeci">void Sender(int sender_num, int channel_buffer_size, TPartitionType::type partition_type)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00468">data-stream-test.cc:468</a></div></div>
<div class="ttc" id="auth-provider_8h_html"><div class="ttname"><a href="auth-provider_8h.html">auth-provider.h</a></div></div>
<div class="ttc" id="classimpala_1_1RowBatch_html_ac351eaf211eb53882564b604db07b824"><div class="ttname"><a href="classimpala_1_1RowBatch.html#ac351eaf211eb53882564b604db07b824">impala::RowBatch::Reset</a></div><div class="ttdeci">void Reset()</div><div class="ttdoc">Resets the row batch, returning all resources it has accumulated. </div><div class="ttdef"><b>Definition:</b> <a href="row-batch_8cc_source.html#l00224">row-batch.cc:224</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="structimpala_1_1DataStreamTest_1_1SenderInfo_html"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1SenderInfo.html">impala::DataStreamTest::SenderInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00198">data-stream-test.cc:198</a></div></div>
<div class="ttc" id="classimpala_1_1Status_html_a327e57a4c61d1387f8b52fce20e89a34"><div class="ttname"><a href="classimpala_1_1Status.html#a327e57a4c61d1387f8b52fce20e89a34">impala::Status::IsCancelled</a></div><div class="ttdeci">bool IsCancelled() const </div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00174">status.h:174</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamSender_html"><div class="ttname"><a href="classimpala_1_1DataStreamSender.html">impala::DataStreamSender</a></div><div class="ttdef"><b>Definition:</b> <a href="data-stream-sender_8h_source.html#l00046">data-stream-sender.h:46</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamSender_html_a9b36b9b654831d4757e22f131196343b"><div class="ttname"><a href="classimpala_1_1DataStreamSender.html#a9b36b9b654831d4757e22f131196343b">impala::DataStreamSender::Send</a></div><div class="ttdeci">virtual Status Send(RuntimeState *state, RowBatch *batch, bool eos)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-sender_8cc_source.html#l00401">data-stream-sender.cc:401</a></div></div>
<div class="ttc" id="structimpala_1_1DataStreamTest_1_1ReceiverInfo_html"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html">impala::DataStreamTest::ReceiverInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00207">data-stream-test.cc:207</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_aa1801926107ca7764df29bc3dc09ea88"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#aa1801926107ca7764df29bc3dc09ea88">impala::DataStreamTest::CreateTupleComparator</a></div><div class="ttdeci">void CreateTupleComparator()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00276">data-stream-test.cc:276</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a84e848bfa8bd5071f4df33ab0676e026"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a84e848bfa8bd5071f4df33ab0676e026">impala::DataStreamTest::hash_sink_</a></div><div class="ttdeci">TDataStreamSink hash_sink_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00195">data-stream-test.cc:195</a></div></div>
<div class="ttc" id="debug-util_8h_html"><div class="ttname"><a href="debug-util_8h.html">debug-util.h</a></div></div>
<div class="ttc" id="thrift-server_8h_html"><div class="ttname"><a href="thrift-server_8h.html">thrift-server.h</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ada07d1806b1b06f37ff403505444a4a8"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ada07d1806b1b06f37ff403505444a4a8">impala::DataStreamTest::StartSender</a></div><div class="ttdeci">void StartSender(TPartitionType::type partition_type=TPartitionType::UNPARTITIONED, int channel_buffer_size=1024)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00449">data-stream-test.cc:449</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a4844ae2641026fbde84ff40f9e059c9a"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a4844ae2641026fbde84ff40f9e059c9a">impala::DataStreamTest::ReadStream</a></div><div class="ttdeci">void ReadStream(ReceiverInfo *info)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00346">data-stream-test.cc:346</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamSender_html_ae93db027f9d0cb4c50e8dd962d92a624"><div class="ttname"><a href="classimpala_1_1DataStreamSender.html#ae93db027f9d0cb4c50e8dd962d92a624">impala::DataStreamSender::GetNumDataBytesSent</a></div><div class="ttdeci">int64_t GetNumDataBytesSent() const </div><div class="ttdef"><b>Definition:</b> <a href="data-stream-sender_8cc_source.html#l00469">data-stream-sender.cc:469</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ac3cc5e16a7ba1cc87edf3f0b28bedc4d"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ac3cc5e16a7ba1cc87edf3f0b28bedc4d">impala::DataStreamTest::random_sink_</a></div><div class="ttdeci">TDataStreamSink random_sink_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00194">data-stream-test.cc:194</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a51cf2fe60fdaae767f019b8c43eab200"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a51cf2fe60fdaae767f019b8c43eab200">impala::DataStreamTest::receiver_info_</a></div><div class="ttdeci">vector&lt; ReceiverInfo &gt; receiver_info_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00230">data-stream-test.cc:230</a></div></div>
<div class="ttc" id="classimpala_1_1ImpalaTestBackend_html_a5496f66cded945d3574eb060d764cd45"><div class="ttname"><a href="classimpala_1_1ImpalaTestBackend.html#a5496f66cded945d3574eb060d764cd45">impala::ImpalaTestBackend::ReportExecStatus</a></div><div class="ttdeci">virtual void ReportExecStatus(TReportExecStatusResult &amp;return_val, const TReportExecStatusParams &amp;params)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00069">data-stream-test.cc:69</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a0360190c40a92add13872add675eec76"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a0360190c40a92add13872add675eec76">impala::DataStreamTest::less_than_</a></div><div class="ttdeci">TupleRowComparator * less_than_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00176">data-stream-test.cc:176</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_af3ad73326080e178fa233ff5ef17cd41"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#af3ad73326080e178fa233ff5ef17cd41">impala::DataStreamTest::next_val_</a></div><div class="ttdeci">int next_val_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00185">data-stream-test.cc:185</a></div></div>
<div class="ttc" id="structimpala_1_1DataStreamTest_1_1SenderInfo_html_adead5c848da6d8a13a2a31114c1ef8e8"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1SenderInfo.html#adead5c848da6d8a13a2a31114c1ef8e8">impala::DataStreamTest::SenderInfo::thread_handle</a></div><div class="ttdeci">thread * thread_handle</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00199">data-stream-test.cc:199</a></div></div>
<div class="ttc" id="classimpala_1_1ThriftServer_html"><div class="ttname"><a href="classimpala_1_1ThriftServer.html">impala::ThriftServer</a></div><div class="ttdef"><b>Definition:</b> <a href="thrift-server_8h_source.html#l00039">thrift-server.h:39</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamSender_html_a54b74afd5299ec9465d49cc748485d00"><div class="ttname"><a href="classimpala_1_1DataStreamSender.html#a54b74afd5299ec9465d49cc748485d00">impala::DataStreamSender::Close</a></div><div class="ttdeci">virtual void Close(RuntimeState *state)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-sender_8cc_source.html#l00450">data-stream-sender.cc:450</a></div></div>
<div class="ttc" id="data-stream-recvr_8h_html"><div class="ttname"><a href="data-stream-recvr_8h.html">data-stream-recvr.h</a></div></div>
<div class="ttc" id="namespaceimpala_html_aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7"><div class="ttname"><a href="namespaceimpala.html#aa5bce0d3309643287a67504146c2f871ac5602f92ce48738739f551df8ff3e4a7">impala::TYPE_BIGINT</a></div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00034">types.h:34</a></div></div>
<div class="ttc" id="classimpala_1_1MemTracker_html"><div class="ttname"><a href="classimpala_1_1MemTracker.html">impala::MemTracker</a></div><div class="ttdoc">This class is thread-safe. </div><div class="ttdef"><b>Definition:</b> <a href="mem-tracker_8h_source.html#l00061">mem-tracker.h:61</a></div></div>
<div class="ttc" id="classimpala_1_1RowBatch_html_aef978a61ab3f47c2b9e53e304eead853"><div class="ttname"><a href="classimpala_1_1RowBatch.html#aef978a61ab3f47c2b9e53e304eead853">impala::RowBatch::CommitLastRow</a></div><div class="ttdeci">void CommitLastRow()</div><div class="ttdef"><b>Definition:</b> <a href="row-batch_8h_source.html#l00109">row-batch.h:109</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a38aca1d23adb809a4fda78d5e78a5178"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a38aca1d23adb809a4fda78d5e78a5178">impala::DataStreamTest::StopBackend</a></div><div class="ttdeci">void StopBackend()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00443">data-stream-test.cc:443</a></div></div>
<div class="ttc" id="structimpala_1_1DataStreamTest_1_1ReceiverInfo_html_a6f0b95af26c4f77c7fd894d0acffecac"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#a6f0b95af26c4f77c7fd894d0acffecac">impala::DataStreamTest::ReceiverInfo::ReceiverInfo</a></div><div class="ttdeci">ReceiverInfo(TPartitionType::type stream_type, int num_senders, int receiver_num)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00218">data-stream-test.cc:218</a></div></div>
<div class="ttc" id="runtime-state_8h_html"><div class="ttname"><a href="runtime-state_8h.html">runtime-state.h</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_1DataStreamTest_html_a6d1ee6e44e6fb8481699487dfdaf507d"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a6d1ee6e44e6fb8481699487dfdaf507d">impala::DataStreamTest::tuple_mem_</a></div><div class="ttdeci">int64_t * tuple_mem_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00186">data-stream-test.cc:186</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a739023ade1afbe1c8e5194ffe7eddab7"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a739023ade1afbe1c8e5194ffe7eddab7">impala::DataStreamTest::CreateRowDesc</a></div><div class="ttdeci">void CreateRowDesc()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00245">data-stream-test.cc:245</a></div></div>
<div class="ttc" id="classimpala_1_1RowBatch_html_a82611d227a12dd5c2e1ca1ba77d86736"><div class="ttname"><a href="classimpala_1_1RowBatch.html#a82611d227a12dd5c2e1ca1ba77d86736">impala::RowBatch::tuple_data_pool</a></div><div class="ttdeci">MemPool * tuple_data_pool()</div><div class="ttdef"><b>Definition:</b> <a href="row-batch_8h_source.html#l00148">row-batch.h:148</a></div></div>
<div class="ttc" id="classimpala_1_1ImpalaTestBackend_html_aed33f6ac5ef326029b85e6c86e9e42b5"><div class="ttname"><a href="classimpala_1_1ImpalaTestBackend.html#aed33f6ac5ef326029b85e6c86e9e42b5">impala::ImpalaTestBackend::TransmitData</a></div><div class="ttdeci">virtual void TransmitData(TTransmitDataResult &amp;return_val, const TTransmitDataParams &amp;params)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00075">data-stream-test.cc:75</a></div></div>
<div class="ttc" id="classimpala_1_1HashUtil_html_ad47e5dcaf416f05760be732dfbc66651"><div class="ttname"><a href="classimpala_1_1HashUtil.html#ad47e5dcaf416f05760be732dfbc66651">impala::HashUtil::FNV_SEED</a></div><div class="ttdeci">static const uint32_t FNV_SEED</div><div class="ttdef"><b>Definition:</b> <a href="hash-util_8h_source.html#l00099">hash-util.h:99</a></div></div>
<div class="ttc" id="cache-hash-test_8cc_html_a18269e3eecadb27e79614c02d898173e"><div class="ttname"><a href="cache-hash-test_8cc.html#a18269e3eecadb27e79614c02d898173e">Test</a></div><div class="ttdeci">uint64_t Test(T *ht, const ProbeTuple *input, uint64_t num_tuples)</div><div class="ttdef"><b>Definition:</b> <a href="cache-hash-test_8cc_source.html#l00067">cache-hash-test.cc:67</a></div></div>
<div class="ttc" id="classImpalaInternalServiceIf_html"><div class="ttname"><a href="classImpalaInternalServiceIf.html">ImpalaInternalServiceIf</a></div></div>
<div class="ttc" id="status_8h_html"><div class="ttname"><a href="status_8h.html">status.h</a></div></div>
<div class="ttc" id="classimpala_1_1RuntimeProfile_html"><div class="ttname"><a href="classimpala_1_1RuntimeProfile.html">impala::RuntimeProfile</a></div><div class="ttdef"><b>Definition:</b> <a href="runtime-profile_8h_source.html#l00083">runtime-profile.h:83</a></div></div>
<div class="ttc" id="classimpala_1_1TupleRow_html_aaf1d69b97c90eec7da3d07bdc40f5665"><div class="ttname"><a href="classimpala_1_1TupleRow.html#aaf1d69b97c90eec7da3d07bdc40f5665">impala::TupleRow::SetTuple</a></div><div class="ttdeci">void SetTuple(int tuple_idx, Tuple *tuple)</div><div class="ttdef"><b>Definition:</b> <a href="tuple-row_8h_source.html#l00034">tuple-row.h:34</a></div></div>
<div class="ttc" id="classimpala_1_1LlvmCodeGen_html_af99b272408ffba7f0efd7e704e386d76"><div class="ttname"><a href="classimpala_1_1LlvmCodeGen.html#af99b272408ffba7f0efd7e704e386d76">impala::LlvmCodeGen::InitializeLlvm</a></div><div class="ttdeci">static void InitializeLlvm(bool load_backend=false)</div><div class="ttdef"><b>Definition:</b> <a href="llvm-codegen_8cc_source.html#l00078">llvm-codegen.cc:78</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ada64bb855cc0f1f92ca60c38be8ca07c"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ada64bb855cc0f1f92ca60c38be8ca07c">impala::DataStreamTest::obj_pool_</a></div><div class="ttdeci">ObjectPool obj_pool_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00172">data-stream-test.cc:172</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a4d2fe9ac8ac20e48426222ae49e2fc0b"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a4d2fe9ac8ac20e48426222ae49e2fc0b">impala::DataStreamTest::sender_info_</a></div><div class="ttdeci">vector&lt; SenderInfo &gt; sender_info_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00205">data-stream-test.cc:205</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_aeef4fa014a7ca6a028dcfa1d27ecee31"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#aeef4fa014a7ca6a028dcfa1d27ecee31">impala::DataStreamTest::batch_</a></div><div class="ttdeci">scoped_ptr&lt; RowBatch &gt; batch_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00184">data-stream-test.cc:184</a></div></div>
<div class="ttc" id="classimpala_1_1RowBatch_html_a34b82362d8ad1e89c433e04999a6a0cb"><div class="ttname"><a href="classimpala_1_1RowBatch.html#a34b82362d8ad1e89c433e04999a6a0cb">impala::RowBatch::AddRow</a></div><div class="ttdeci">int AddRow()</div><div class="ttdef"><b>Definition:</b> <a href="row-batch_8h_source.html#l00100">row-batch.h:100</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_a3104dcdb257e9367b7fcdc96585d6d58"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#a3104dcdb257e9367b7fcdc96585d6d58">impala::DataStreamTest::GetNextInstanceId</a></div><div class="ttdeci">void GetNextInstanceId(TUniqueId *instance_id)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00233">data-stream-test.cc:233</a></div></div>
<div class="ttc" id="classimpala_1_1SlotRef_html"><div class="ttname"><a href="classimpala_1_1SlotRef.html">impala::SlotRef</a></div><div class="ttdoc">Reference to a single slot of a tuple. </div><div class="ttdef"><b>Definition:</b> <a href="slot-ref_8h_source.html#l00023">slot-ref.h:23</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_adf889510ae92e3de691ecb990adbacb6"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#adf889510ae92e3de691ecb990adbacb6">impala::DataStreamTest::desc_tbl_</a></div><div class="ttdeci">DescriptorTbl * desc_tbl_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00174">data-stream-test.cc:174</a></div></div>
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<div class="ttc" id="namespaceimpala_html_ad393a2093952c5b6f3a61bd3e1302e61"><div class="ttname"><a href="namespaceimpala.html#ad393a2093952c5b6f3a61bd3e1302e61">impala::row_desc_</a></div><div class="ttdeci">const RowDescriptor * row_desc_</div><div class="ttdoc">owned by plan root, which resides in runtime_state_&#39;s pool </div><div class="ttdef"><b>Definition:</b> <a href="coordinator_8h_source.html#l00255">coordinator.h:255</a></div></div>
<div class="ttc" id="data-stream-test_8cc_html_a3c04138a5bfe5d72780bb7e82a18e627"><div class="ttname"><a href="data-stream-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a></div><div class="ttdeci">int main(int argc, char **argv)</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00581">data-stream-test.cc:581</a></div></div>
<div class="ttc" id="classimpala_1_1DescriptorTbl_html_a7eec9a1b9f48220a92e3bdd4fdba44ba"><div class="ttname"><a href="classimpala_1_1DescriptorTbl.html#a7eec9a1b9f48220a92e3bdd4fdba44ba">impala::DescriptorTbl::Create</a></div><div class="ttdeci">static Status Create(ObjectPool *pool, const TDescriptorTable &amp;thrift_tbl, DescriptorTbl **tbl)</div><div class="ttdef"><b>Definition:</b> <a href="descriptors_8cc_source.html#l00378">descriptors.cc:378</a></div></div>
<div class="ttc" id="namespaceimpala_html_a57eaecb97c9c87e4c57c8a8a81211422"><div class="ttname"><a href="namespaceimpala.html#a57eaecb97c9c87e4c57c8a8a81211422">impala::exec_env_</a></div><div class="ttdeci">ExecEnv * exec_env_</div><div class="ttdef"><b>Definition:</b> <a href="coordinator_8h_source.html#l00193">coordinator.h:193</a></div></div>
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<div class="ttc" id="structimpala_1_1ColumnType_html_a059c63313ce5120b5b33cd6b607a404d"><div class="ttname"><a href="structimpala_1_1ColumnType.html#a059c63313ce5120b5b33cd6b607a404d">impala::ColumnType::ToThrift</a></div><div class="ttdeci">TColumnType ToThrift() const </div><div class="ttdef"><b>Definition:</b> <a href="types_8h_source.html#l00147">types.h:147</a></div></div>
<div class="ttc" id="classimpala_1_1ExecEnv_html"><div class="ttname"><a href="classimpala_1_1ExecEnv.html">impala::ExecEnv</a></div><div class="ttdef"><b>Definition:</b> <a href="exec-env_8h_source.html#l00053">exec-env.h:53</a></div></div>
<div class="ttc" id="classimpala_1_1TestInfo_html_a199d4f93fdaffc93187e901cc512a8e3a220e0a091d5c561103a1b0e38c3ba542"><div class="ttname"><a href="classimpala_1_1TestInfo.html#a199d4f93fdaffc93187e901cc512a8e3a220e0a091d5c561103a1b0e38c3ba542">impala::TestInfo::BE_TEST</a></div><div class="ttdef"><b>Definition:</b> <a href="test-info_8h_source.html#l00026">test-info.h:26</a></div></div>
<div class="ttc" id="namespacegen__ir__descriptions_html_a0d6572990c8dd576a55a21ff11d6deb7"><div class="ttname"><a href="namespacegen__ir__descriptions.html#a0d6572990c8dd576a55a21ff11d6deb7">gen_ir_descriptions.idx</a></div><div class="ttdeci">int idx</div><div class="ttdef"><b>Definition:</b> <a href="gen__ir__descriptions_8py_source.html#l00215">gen_ir_descriptions.py:215</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_abfb11c9a164c883f065532cef685c2a2"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#abfb11c9a164c883f065532cef685c2a2">impala::DataStreamTest::row_desc_</a></div><div class="ttdeci">const RowDescriptor * row_desc_</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00175">data-stream-test.cc:175</a></div></div>
<div class="ttc" id="classimpala_1_1DataStreamTest_html_ae25f80e36f8dddd7e87bcdbc0faa4cd4"><div class="ttname"><a href="classimpala_1_1DataStreamTest.html#ae25f80e36f8dddd7e87bcdbc0faa4cd4">impala::DataStreamTest::SetUp</a></div><div class="ttdeci">virtual void SetUp()</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00100">data-stream-test.cc:100</a></div></div>
<div class="ttc" id="classimpala_1_1Status_html_a95ba859e42fe93445b340533220836ac"><div class="ttname"><a href="classimpala_1_1Status.html#a95ba859e42fe93445b340533220836ac">impala::Status::ok</a></div><div class="ttdeci">bool ok() const </div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00172">status.h:172</a></div></div>
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<div class="ttc" id="tuple-row-compare_8h_html"><div class="ttname"><a href="tuple-row-compare_8h.html">tuple-row-compare.h</a></div></div>
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<div class="ttc" id="structimpala_1_1DataStreamTest_1_1ReceiverInfo_html_ae5eb77731ee02333ce1cdc5de8d00989"><div class="ttname"><a href="structimpala_1_1DataStreamTest_1_1ReceiverInfo.html#ae5eb77731ee02333ce1cdc5de8d00989">impala::DataStreamTest::ReceiverInfo::status</a></div><div class="ttdeci">Status status</div><div class="ttdef"><b>Definition:</b> <a href="data-stream-test_8cc_source.html#l00214">data-stream-test.cc:214</a></div></div>
<div class="ttc" id="classimpala_1_1MemPool_html_a190eb28e39279c901eda3d831a9fe726"><div class="ttname"><a href="classimpala_1_1MemPool.html#a190eb28e39279c901eda3d831a9fe726">impala::MemPool::Allocate</a></div><div class="ttdeci">uint8_t * Allocate(int size)</div><div class="ttdef"><b>Definition:</b> <a href="mem-pool_8h_source.html#l00092">mem-pool.h:92</a></div></div>
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<div class="ttc" id="classimpala_1_1ExecEnv_html_a4e470b8606b776eb409005c95c575361"><div class="ttname"><a href="classimpala_1_1ExecEnv.html#a4e470b8606b776eb409005c95c575361">impala::ExecEnv::impalad_client_cache</a></div><div class="ttdeci">ImpalaInternalServiceClientCache * impalad_client_cache()</div><div class="ttdef"><b>Definition:</b> <a href="exec-env_8h_source.html#l00076">exec-env.h:76</a></div></div>
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