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| <div class="title">session-expiry-test.cc</div> </div> |
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| <div class="contents"> |
| <a href="session-expiry-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> <span class="comment">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <boost/scoped_ptr.hpp></span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <string></span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <gtest/gtest.h></span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="thrift-client_8h.html">rpc/thrift-client.h</a>"</span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "<a class="code" href="impala-server_8h.html">service/impala-server.h</a>"</span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "<a class="code" href="in-process-servers_8h.html">testutil/in-process-servers.h</a>"</span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="init_8h.html">common/init.h</a>"</span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="fe-support_8h.html">service/fe-support.h</a>"</span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="impalad-metrics_8h.html">util/impalad-metrics.h</a>"</span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="time_8h.html">util/time.h</a>"</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="names_8h.html">common/names.h</a>"</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">using namespace </span>apache::hive::service::cli::thrift;</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">using namespace </span>apache::thrift;</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">using namespace </span>impala;</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <a class="code" href="session-expiry-test_8cc.html#a5947e18a51558a825f62c5054e686d23">DECLARE_int32</a>(idle_session_timeout);</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <a class="code" href="session-expiry-test_8cc.html#a5947e18a51558a825f62c5054e686d23">DECLARE_int32</a>(be_port);</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <a class="code" href="session-expiry-test_8cc.html#a5947e18a51558a825f62c5054e686d23">DECLARE_int32</a>(beeswax_port);</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// TODO: When sleep(..) queries can be cancelled, write a test that confirms long-running</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// queries are cancelled during session expiry.</span></div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// TODO: Come up with a short-running test that confirms a session will keep itself alive</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// that doesn't depend upon being rescheduled in a timely fashion.</span></div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div> |
| <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="session-expiry-test_8cc.html#a08caed0cd639c73482b271716f472c46"> 42</a></span> <a class="code" href="session-expiry-test_8cc.html#a08caed0cd639c73482b271716f472c46">TEST</a>(SessionTest, TestExpiry) {</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  FLAGS_idle_session_timeout = 1;</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="classimpala_1_1InProcessImpalaServer.html">InProcessImpalaServer</a>* impala =</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">new</span> <a class="code" href="classimpala_1_1InProcessImpalaServer.html">InProcessImpalaServer</a>(<span class="stringliteral">"localhost"</span>, FLAGS_be_port, 0, 0, <span class="stringliteral">""</span>, 0);</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="status_8h.html#ac421c5414e451d2118500be51cc6006e">EXIT_IF_ERROR</a>(</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  impala-><a class="code" href="classimpala_1_1InProcessImpalaServer.html#a4c121ec8118c591ee363cbd15da473c4">StartWithClientServers</a>(FLAGS_beeswax_port, FLAGS_beeswax_port + 1, <span class="keyword">false</span>));</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="code" href="namespaceimpala.html#ae72a16e1b3afb603ff4b5b4d78f0f0d0">IntCounter</a>* expired_metric =</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  impala-><a class="code" href="classimpala_1_1InProcessImpalaServer.html#afdb94ae6637cc566c394a59d20ad9c1f">metrics</a>()-><a class="code" href="classimpala_1_1MetricGroup.html#a6f4b39cecfda55cc72d8ec7acb42a66b">FindMetricForTesting</a><<a class="code" href="namespaceimpala.html#ae72a16e1b3afb603ff4b5b4d78f0f0d0">IntCounter</a>>(</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  ImpaladMetricKeys::NUM_SESSIONS_EXPIRED);</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  DCHECK(expired_metric != NULL);</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="classIntGauge.html">IntGauge</a>* beeswax_session_metric =</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  impala-><a class="code" href="classimpala_1_1InProcessImpalaServer.html#afdb94ae6637cc566c394a59d20ad9c1f">metrics</a>()-><a class="code" href="classimpala_1_1MetricGroup.html#a6f4b39cecfda55cc72d8ec7acb42a66b">FindMetricForTesting</a><<a class="code" href="classIntGauge.html">IntGauge</a>>(</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  ImpaladMetricKeys::IMPALA_SERVER_NUM_OPEN_BEESWAX_SESSIONS);</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="classIntGauge.html">IntGauge</a>* hs2_session_metric =</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  impala-><a class="code" href="classimpala_1_1InProcessImpalaServer.html#afdb94ae6637cc566c394a59d20ad9c1f">metrics</a>()-><a class="code" href="classimpala_1_1MetricGroup.html#a6f4b39cecfda55cc72d8ec7acb42a66b">FindMetricForTesting</a><<a class="code" href="classIntGauge.html">IntGauge</a>>(</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  ImpaladMetricKeys::IMPALA_SERVER_NUM_OPEN_HS2_SESSIONS);</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  EXPECT_EQ(expired_metric->value(), 0L);</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  EXPECT_EQ(beeswax_session_metric->value(), 0L);</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  scoped_ptr<ThriftClient<ImpalaServiceClient> > beeswax_clients[5];</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  scoped_ptr<ThriftClient<ImpalaHiveServer2ServiceClient> > hs2_clients[5];</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="comment">// Create five Beeswax clients and five HS2 clients (each HS2 gets one session each)</span></div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < 5; ++i) {</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  beeswax_clients[i].reset(<span class="keyword">new</span> <a class="code" href="classimpala_1_1ThriftClient.html">ThriftClient<ImpalaServiceClient></a>(</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="stringliteral">"localhost"</span>, FLAGS_beeswax_port));</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  EXPECT_TRUE(beeswax_clients[i]->Open().ok());</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  hs2_clients[i].reset(<span class="keyword">new</span> <a class="code" href="classimpala_1_1ThriftClient.html">ThriftClient<ImpalaHiveServer2ServiceClient></a>(</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="stringliteral">"localhost"</span>, FLAGS_beeswax_port + 1));</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  EXPECT_TRUE(hs2_clients[i]->Open().ok());</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  TOpenSessionResp response;</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  TOpenSessionReq request;</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  hs2_clients[i]->iface()->OpenSession(response, request);</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  int64_t start = <a class="code" href="namespaceimpala.html#a7f13477da391e7cec64fe49614570a94">UnixMillis</a>();</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">while</span> (expired_metric->value() != 10 && <a class="code" href="namespaceimpala.html#a7f13477da391e7cec64fe49614570a94">UnixMillis</a>() - start < 5000) {</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="namespaceimpala.html#a57debe017e657e4692b405fa183f7ca8">SleepForMs</a>(100);</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  ASSERT_EQ(expired_metric->value(), 10L) << <span class="stringliteral">"Sessions did not expire within 5s"</span>;</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  ASSERT_EQ(beeswax_session_metric->value(), 5L)</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  << <span class="stringliteral">"Beeswax sessions unexpectedly closed after expiration"</span>;</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  ASSERT_EQ(hs2_session_metric->value(), 5L)</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  << <span class="stringliteral">"HiveServer2 sessions unexpectedly closed after expiration"</span>;</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  TPingImpalaServiceResp resp;</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  ASSERT_THROW({beeswax_clients[0]->iface()->PingImpalaService(resp);}, TException)</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  << <span class="stringliteral">"Ping succeeded even after session expired"</span>;</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> }</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div> |
| <div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="session-expiry-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627"> 94</a></span> <span class="keywordtype">int</span> <a class="code" href="session-expiry-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>** argv) {</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="namespaceimpala.html#ad1fa91f70d2090b45d7799aa8ba5a3bc">InitCommonRuntime</a>(argc, argv, <span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="namespaceimpala.html#ab54e43e58ae94049bdf5010584ee3fb2">InitFeSupport</a>();</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  ::testing::InitGoogleTest(&argc, argv);</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> RUN_ALL_TESTS();</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> }</div> |
| <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="classimpala_1_1ThriftClient_html"><div class="ttname"><a href="classimpala_1_1ThriftClient.html">impala::ThriftClient</a></div><div class="ttdef"><b>Definition:</b> <a href="thrift-client_8h_source.html#l00100">thrift-client.h:100</a></div></div> |
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| <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="session-expiry-test_8cc_html_a5947e18a51558a825f62c5054e686d23"><div class="ttname"><a href="session-expiry-test_8cc.html#a5947e18a51558a825f62c5054e686d23">DECLARE_int32</a></div><div class="ttdeci">DECLARE_int32(idle_session_timeout)</div></div> |
| <div class="ttc" id="impala-server_8h_html"><div class="ttname"><a href="impala-server_8h.html">impala-server.h</a></div></div> |
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| <div class="ttc" id="namespaceimpala_html_a7f13477da391e7cec64fe49614570a94"><div class="ttname"><a href="namespaceimpala.html#a7f13477da391e7cec64fe49614570a94">impala::UnixMillis</a></div><div class="ttdeci">int64_t UnixMillis()</div><div class="ttdef"><b>Definition:</b> <a href="time_8h_source.html#l00051">time.h:51</a></div></div> |
| <div class="ttc" id="in-process-servers_8h_html"><div class="ttname"><a href="in-process-servers_8h.html">in-process-servers.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1MetricGroup_html_a6f4b39cecfda55cc72d8ec7acb42a66b"><div class="ttname"><a href="classimpala_1_1MetricGroup.html#a6f4b39cecfda55cc72d8ec7acb42a66b">impala::MetricGroup::FindMetricForTesting</a></div><div class="ttdeci">M * FindMetricForTesting(const std::string &key)</div><div class="ttdoc">Used for testing only. </div><div class="ttdef"><b>Definition:</b> <a href="metrics_8h_source.html#l00253">metrics.h:253</a></div></div> |
| <div class="ttc" id="status_8h_html_ac421c5414e451d2118500be51cc6006e"><div class="ttname"><a href="status_8h.html#ac421c5414e451d2118500be51cc6006e">EXIT_IF_ERROR</a></div><div class="ttdeci">#define EXIT_IF_ERROR(stmt)</div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00248">status.h:248</a></div></div> |
| <div class="ttc" id="classimpala_1_1InProcessImpalaServer_html_a4c121ec8118c591ee363cbd15da473c4"><div class="ttname"><a href="classimpala_1_1InProcessImpalaServer.html#a4c121ec8118c591ee363cbd15da473c4">impala::InProcessImpalaServer::StartWithClientServers</a></div><div class="ttdeci">Status StartWithClientServers(int beeswax_port, int hs2_port, bool use_statestore)</div><div class="ttdef"><b>Definition:</b> <a href="in-process-servers_8cc_source.html#l00046">in-process-servers.cc:46</a></div></div> |
| <div class="ttc" id="classimpala_1_1InProcessImpalaServer_html_afdb94ae6637cc566c394a59d20ad9c1f"><div class="ttname"><a href="classimpala_1_1InProcessImpalaServer.html#afdb94ae6637cc566c394a59d20ad9c1f">impala::InProcessImpalaServer::metrics</a></div><div class="ttdeci">MetricGroup * metrics()</div><div class="ttdef"><b>Definition:</b> <a href="in-process-servers_8h_source.html#l00062">in-process-servers.h:62</a></div></div> |
| <div class="ttc" id="session-expiry-test_8cc_html_a3c04138a5bfe5d72780bb7e82a18e627"><div class="ttname"><a href="session-expiry-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="session-expiry-test_8cc_source.html#l00094">session-expiry-test.cc:94</a></div></div> |
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