| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml"> |
| <head> |
| <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> |
| <meta http-equiv="X-UA-Compatible" content="IE=9"/> |
| <meta name="generator" content="Doxygen 1.8.6"/> |
| <title>Impala: be/src/runtime/hbase-table-factory.cc Source File</title> |
| <link href="tabs.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="jquery.js"></script> |
| <script type="text/javascript" src="dynsections.js"></script> |
| <link href="navtree.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="resize.js"></script> |
| <script type="text/javascript" src="navtree.js"></script> |
| <script type="text/javascript"> |
| $(document).ready(initResizable); |
| $(window).load(resizeHeight); |
| </script> |
| <link href="search/search.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="search/search.js"></script> |
| <script type="text/javascript"> |
| $(document).ready(function() { searchBox.OnSelectItem(0); }); |
| </script> |
| <link href="doxygen.css" rel="stylesheet" type="text/css" /> |
| </head> |
| <body> |
| <div id="top"><!-- do not remove this div, it is closed by doxygen! --> |
| <div id="titlearea"> |
| <table cellspacing="0" cellpadding="0"> |
| <tbody> |
| <tr style="height: 56px;"> |
| <td style="padding-left: 0.5em;"> |
| <div id="projectname">Impala |
| </div> |
| <div id="projectbrief">Impalaistheopensource,nativeanalyticdatabaseforApacheHadoop.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <!-- end header part --> |
| <!-- Generated by Doxygen 1.8.6 --> |
| <script type="text/javascript"> |
| var searchBox = new SearchBox("searchBox", "search",false,'Search'); |
| </script> |
| <div id="navrow1" class="tabs"> |
| <ul class="tablist"> |
| <li><a href="index.html"><span>Main Page</span></a></li> |
| <li><a href="namespaces.html"><span>Namespaces</span></a></li> |
| <li><a href="annotated.html"><span>Classes</span></a></li> |
| <li class="current"><a href="files.html"><span>Files</span></a></li> |
| <li> |
| <div id="MSearchBox" class="MSearchBoxInactive"> |
| <span class="left"> |
| <img id="MSearchSelect" src="search/mag_sel.png" |
| onmouseover="return searchBox.OnSearchSelectShow()" |
| onmouseout="return searchBox.OnSearchSelectHide()" |
| alt=""/> |
| <input type="text" id="MSearchField" value="Search" accesskey="S" |
| onfocus="searchBox.OnSearchFieldFocus(true)" |
| onblur="searchBox.OnSearchFieldFocus(false)" |
| onkeyup="searchBox.OnSearchFieldChange(event)"/> |
| </span><span class="right"> |
| <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> |
| </span> |
| </div> |
| </li> |
| </ul> |
| </div> |
| <div id="navrow2" class="tabs2"> |
| <ul class="tablist"> |
| <li><a href="files.html"><span>File List</span></a></li> |
| <li><a href="globals.html"><span>File Members</span></a></li> |
| </ul> |
| </div> |
| </div><!-- top --> |
| <div id="side-nav" class="ui-resizable side-nav-resizable"> |
| <div id="nav-tree"> |
| <div id="nav-tree-contents"> |
| <div id="nav-sync" class="sync"></div> |
| </div> |
| </div> |
| <div id="splitbar" style="-moz-user-select:none;" |
| class="ui-resizable-handle"> |
| </div> |
| </div> |
| <script type="text/javascript"> |
| $(document).ready(function(){initNavTree('hbase-table-factory_8cc_source.html','');}); |
| </script> |
| <div id="doc-content"> |
| <!-- window showing the filter options --> |
| <div id="MSearchSelectWindow" |
| onmouseover="return searchBox.OnSearchSelectShow()" |
| onmouseout="return searchBox.OnSearchSelectHide()" |
| onkeydown="return searchBox.OnSearchSelectKey(event)"> |
| <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Macros</a></div> |
| |
| <!-- iframe showing the search results (closed by default) --> |
| <div id="MSearchResultsWindow"> |
| <iframe src="javascript:void(0)" frameborder="0" |
| name="MSearchResults" id="MSearchResults"> |
| </iframe> |
| </div> |
| |
| <div class="header"> |
| <div class="headertitle"> |
| <div class="title">hbase-table-factory.cc</div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| <a href="hbase-table-factory_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 "<a class="code" href="hbase-table-factory_8h.html">runtime/hbase-table-factory.h</a>"</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="status_8h.html">common/status.h</a>"</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="logging_8h.html">common/logging.h</a>"</span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="hbase-table_8h.html">runtime/hbase-table.h</a>"</span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "<a class="code" href="jni-util_8h.html">util/jni-util.h</a>"</span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="names_8h.html">common/names.h</a>"</span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span>impala {</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> jclass <a class="code" href="classimpala_1_1HBaseTableFactory.html#af1646e636b599655ca991dfa8156a0f2">HBaseTableFactory::executor_cl_</a> = NULL;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> jmethodID <a class="code" href="classimpala_1_1HBaseTableFactory.html#a376ded9dd6d030b53a8ddb888a656b9a">HBaseTableFactory::executor_shutdown_id_</a> = NULL;</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> jobject <a class="code" href="classimpala_1_1HBaseTableFactory.html#ac4d5109c9025c7b29d556f80aa2204a6">HBaseTableFactory::conf_</a> = NULL;</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> jobject <a class="code" href="classimpala_1_1HBaseTableFactory.html#a1becbc83508764f7455b3044a6cd5753">HBaseTableFactory::executor_</a> = NULL;</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div> |
| <div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="classimpala_1_1HBaseTableFactory.html#af855c4e6f453cdad8bf24d2112910a10"> 32</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HBaseTableFactory.html#af855c4e6f453cdad8bf24d2112910a10">HBaseTableFactory::Init</a>() {</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// Get the JNIEnv* corresponding to current thread.</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  JNIEnv* env = <a class="code" href="jni-util_8h.html#a5469ac47d225e5773fe76593a75f29c6">getJNIEnv</a>();</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">if</span> (env == NULL) {</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(<span class="stringliteral">"Failed to get/create JVM"</span>);</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  }</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="comment">// Get the Configuration and an ExecutorService.</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment">// These will remain the same across all threads.</span></div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// Get o.a.h.Configuration via HBaseConfiguration</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  jclass hbase_conf_cl =</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  env->FindClass(<span class="stringliteral">"org/apache/hadoop/hbase/HBaseConfiguration"</span>);</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  jmethodID hbase_conf_create_id =</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  env->GetStaticMethodID(hbase_conf_cl, <span class="stringliteral">"create"</span>,</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="stringliteral">"()Lorg/apache/hadoop/conf/Configuration;"</span>);</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  jobject local_conf =</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  env->CallStaticObjectMethod(hbase_conf_cl, hbase_conf_create_id);</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="classimpala_1_1JniUtil.html#ac5f0573aba66e777c5b430e743bd2232">JniUtil::LocalToGlobalRef</a>(env, local_conf, &<a class="code" href="classimpala_1_1HBaseTableFactory.html#ac4d5109c9025c7b29d556f80aa2204a6">conf_</a>));</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  env->DeleteLocalRef(local_conf);</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// ExecutorService from java.util.concurrent.Executors#newCachedThreadPool</span></div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// Get an executor that can spin up and down threads; this should allow</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// repeated calls to HBase to be fast but still mean no extra memory or</span></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// threads are needed if there have been no HBase scans in a while.</span></div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  jclass executors_cl = env->FindClass(<span class="stringliteral">"java/util/concurrent/Executors"</span>);</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  jmethodID executors_cached_thread = env->GetStaticMethodID(executors_cl,</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="stringliteral">"newCachedThreadPool"</span>, <span class="stringliteral">"()Ljava/util/concurrent/ExecutorService;"</span>);</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// Now create a single executor that will be used for all HTable's.</span></div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  jobject local_executor =</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  env->CallStaticObjectMethod(executors_cl, executors_cached_thread);</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// Make sure the GC doesn't clean up the executor.</span></div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="classimpala_1_1JniUtil.html#ac5f0573aba66e777c5b430e743bd2232">JniUtil::LocalToGlobalRef</a>(env, local_executor, &<a class="code" href="classimpala_1_1HBaseTableFactory.html#a1becbc83508764f7455b3044a6cd5753">executor_</a>));</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>  env->DeleteLocalRef(local_executor);</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// Executor class and methods for shutdown.</span></div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classimpala_1_1HBaseTableFactory.html#af1646e636b599655ca991dfa8156a0f2">executor_cl_</a> = env->FindClass(<span class="stringliteral">"java/util/concurrent/ExecutorService"</span>);</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classimpala_1_1HBaseTableFactory.html#a376ded9dd6d030b53a8ddb888a656b9a">executor_shutdown_id_</a> = env->GetMethodID(<a class="code" href="classimpala_1_1HBaseTableFactory.html#af1646e636b599655ca991dfa8156a0f2">executor_cl_</a>, <span class="stringliteral">"shutdownNow"</span>,</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="stringliteral">"()Ljava/util/List;"</span>);</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a>(env);</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>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>(<a class="code" href="classimpala_1_1HBaseTable.html#a665f9af8c47d9f0d847cca14ff10f34b">HBaseTable::InitJNI</a>());</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> }</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div> |
| <div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classimpala_1_1HBaseTableFactory.html#aea080f7128422463b0500e635f7de0a4"> 93</a></span> <a class="code" href="classimpala_1_1HBaseTableFactory.html#aea080f7128422463b0500e635f7de0a4">HBaseTableFactory::~HBaseTableFactory</a>() {</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  JNIEnv* env = <a class="code" href="jni-util_8h.html#a5469ac47d225e5773fe76593a75f29c6">getJNIEnv</a>();</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">// Clean up the global refs and stop the threads.</span></div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1HBaseTableFactory.html#ac4d5109c9025c7b29d556f80aa2204a6">conf_</a> != NULL) {</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  env->DeleteGlobalRef(<a class="code" href="classimpala_1_1HBaseTableFactory.html#ac4d5109c9025c7b29d556f80aa2204a6">conf_</a>);</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">if</span> (<a class="code" href="classimpala_1_1HBaseTableFactory.html#a1becbc83508764f7455b3044a6cd5753">executor_</a> != NULL && <a class="code" href="classimpala_1_1HBaseTableFactory.html#a376ded9dd6d030b53a8ddb888a656b9a">executor_shutdown_id_</a> != NULL) {</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  env->CallObjectMethod(<a class="code" href="classimpala_1_1HBaseTableFactory.html#a1becbc83508764f7455b3044a6cd5753">executor_</a>, <a class="code" href="classimpala_1_1HBaseTableFactory.html#a376ded9dd6d030b53a8ddb888a656b9a">executor_shutdown_id_</a>);</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  env->DeleteGlobalRef(<a class="code" href="classimpala_1_1HBaseTableFactory.html#a1becbc83508764f7455b3044a6cd5753">executor_</a>);</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> }</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div> |
| <div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classimpala_1_1HBaseTableFactory.html#ae2c95838564669dd767c071cde9afac4"> 107</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="classimpala_1_1HBaseTableFactory.html#ae2c95838564669dd767c071cde9afac4">HBaseTableFactory::GetTable</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& table_name,</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  scoped_ptr<HBaseTable>* hbase_table) {</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  hbase_table->reset(<span class="keyword">new</span> <a class="code" href="classimpala_1_1HBaseTable.html">HBaseTable</a>(table_name, <a class="code" href="classimpala_1_1HBaseTableFactory.html#ac4d5109c9025c7b29d556f80aa2204a6">conf_</a>, <a class="code" href="classimpala_1_1HBaseTableFactory.html#a1becbc83508764f7455b3044a6cd5753">executor_</a>));</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a>((*hbase_table)->Init());</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> }</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> } <span class="comment">// namespace impala</span></div> |
| <div class="ttc" id="classimpala_1_1HBaseTableFactory_html_af855c4e6f453cdad8bf24d2112910a10"><div class="ttname"><a href="classimpala_1_1HBaseTableFactory.html#af855c4e6f453cdad8bf24d2112910a10">impala::HBaseTableFactory::Init</a></div><div class="ttdeci">static Status Init()</div><div class="ttdef"><b>Definition:</b> <a href="hbase-table-factory_8cc_source.html#l00032">hbase-table-factory.cc:32</a></div></div> |
| <div class="ttc" id="status_8h_html_a85f7d0e774e15eb35b74f53264305e16"><div class="ttname"><a href="status_8h.html#a85f7d0e774e15eb35b74f53264305e16">RETURN_IF_ERROR</a></div><div class="ttdeci">#define RETURN_IF_ERROR(stmt)</div><div class="ttdoc">some generally useful macros </div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00242">status.h:242</a></div></div> |
| <div class="ttc" id="hbase-table-factory_8h_html"><div class="ttname"><a href="hbase-table-factory_8h.html">hbase-table-factory.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1HBaseTable_html_a665f9af8c47d9f0d847cca14ff10f34b"><div class="ttname"><a href="classimpala_1_1HBaseTable.html#a665f9af8c47d9f0d847cca14ff10f34b">impala::HBaseTable::InitJNI</a></div><div class="ttdeci">static Status InitJNI()</div><div class="ttdoc">Call this to initialize the HBase HTable jni references. </div><div class="ttdef"><b>Definition:</b> <a href="hbase-table_8cc_source.html#l00092">hbase-table.cc:92</a></div></div> |
| <div class="ttc" id="classimpala_1_1HBaseTableFactory_html_a376ded9dd6d030b53a8ddb888a656b9a"><div class="ttname"><a href="classimpala_1_1HBaseTableFactory.html#a376ded9dd6d030b53a8ddb888a656b9a">impala::HBaseTableFactory::executor_shutdown_id_</a></div><div class="ttdeci">static jmethodID executor_shutdown_id_</div><div class="ttdef"><b>Definition:</b> <a href="hbase-table-factory_8h_source.html#l00052">hbase-table-factory.h:52</a></div></div> |
| <div class="ttc" id="classimpala_1_1HBaseTableFactory_html_ae2c95838564669dd767c071cde9afac4"><div class="ttname"><a href="classimpala_1_1HBaseTableFactory.html#ae2c95838564669dd767c071cde9afac4">impala::HBaseTableFactory::GetTable</a></div><div class="ttdeci">Status GetTable(const std::string &table_name, boost::scoped_ptr< HBaseTable > *hbase_table)</div><div class="ttdef"><b>Definition:</b> <a href="hbase-table-factory_8cc_source.html#l00107">hbase-table-factory.cc:107</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_1HBaseTable_html"><div class="ttname"><a href="classimpala_1_1HBaseTable.html">impala::HBaseTable</a></div><div class="ttdoc">Class to wrap JNI calls into HTable. </div><div class="ttdef"><b>Definition:</b> <a href="hbase-table_8h_source.html#l00029">hbase-table.h:29</a></div></div> |
| <div class="ttc" id="classimpala_1_1HBaseTableFactory_html_ac4d5109c9025c7b29d556f80aa2204a6"><div class="ttname"><a href="classimpala_1_1HBaseTableFactory.html#ac4d5109c9025c7b29d556f80aa2204a6">impala::HBaseTableFactory::conf_</a></div><div class="ttdeci">static jobject conf_</div><div class="ttdoc">Configuration and executor jobject's. Initialized in Init(). </div><div class="ttdef"><b>Definition:</b> <a href="hbase-table-factory_8h_source.html#l00055">hbase-table-factory.h:55</a></div></div> |
| <div class="ttc" id="classimpala_1_1JniUtil_html_ac5f0573aba66e777c5b430e743bd2232"><div class="ttname"><a href="classimpala_1_1JniUtil.html#ac5f0573aba66e777c5b430e743bd2232">impala::JniUtil::LocalToGlobalRef</a></div><div class="ttdeci">static Status LocalToGlobalRef(JNIEnv *env, jobject local_ref, jobject *global_ref)</div><div class="ttdef"><b>Definition:</b> <a href="jni-util_8cc_source.html#l00067">jni-util.cc:67</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_1HBaseTableFactory_html_a1becbc83508764f7455b3044a6cd5753"><div class="ttname"><a href="classimpala_1_1HBaseTableFactory.html#a1becbc83508764f7455b3044a6cd5753">impala::HBaseTableFactory::executor_</a></div><div class="ttdeci">static jobject executor_</div><div class="ttdef"><b>Definition:</b> <a href="hbase-table-factory_8h_source.html#l00056">hbase-table-factory.h:56</a></div></div> |
| <div class="ttc" id="classimpala_1_1HBaseTableFactory_html_aea080f7128422463b0500e635f7de0a4"><div class="ttname"><a href="classimpala_1_1HBaseTableFactory.html#aea080f7128422463b0500e635f7de0a4">impala::HBaseTableFactory::~HBaseTableFactory</a></div><div class="ttdeci">~HBaseTableFactory()</div><div class="ttdef"><b>Definition:</b> <a href="hbase-table-factory_8cc_source.html#l00093">hbase-table-factory.cc:93</a></div></div> |
| <div class="ttc" id="jni-util_8h_html_a2070c5a22a08170e919312a008ce0ce7"><div class="ttname"><a href="jni-util_8h.html#a2070c5a22a08170e919312a008ce0ce7">RETURN_ERROR_IF_EXC</a></div><div class="ttdeci">#define RETURN_ERROR_IF_EXC(env)</div><div class="ttdef"><b>Definition:</b> <a href="jni-util_8h_source.html#l00099">jni-util.h:99</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_1Status_html_a580565665ea944eb64f3f495b1bee1e0"><div class="ttname"><a href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">impala::Status::OK</a></div><div class="ttdeci">static const Status OK</div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00087">status.h:87</a></div></div> |
| <div class="ttc" id="jni-util_8h_html"><div class="ttname"><a href="jni-util_8h.html">jni-util.h</a></div></div> |
| <div class="ttc" id="names_8h_html"><div class="ttname"><a href="names_8h.html">names.h</a></div></div> |
| <div class="ttc" id="hbase-table_8h_html"><div class="ttname"><a href="hbase-table_8h.html">hbase-table.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1HBaseTableFactory_html_af1646e636b599655ca991dfa8156a0f2"><div class="ttname"><a href="classimpala_1_1HBaseTableFactory.html#af1646e636b599655ca991dfa8156a0f2">impala::HBaseTableFactory::executor_cl_</a></div><div class="ttdeci">static jclass executor_cl_</div><div class="ttdoc">ExecutorService class and methods. </div><div class="ttdef"><b>Definition:</b> <a href="hbase-table-factory_8h_source.html#l00051">hbase-table-factory.h:51</a></div></div> |
| <div class="ttc" id="jni-util_8h_html_a5469ac47d225e5773fe76593a75f29c6"><div class="ttname"><a href="jni-util_8h.html#a5469ac47d225e5773fe76593a75f29c6">getJNIEnv</a></div><div class="ttdeci">JNIEnv * getJNIEnv(void)</div><div class="ttdoc">C linkage for helper functions in hdfsJniHelper.h. </div></div> |
| </div><!-- fragment --></div><!-- contents --> |
| </div><!-- doc-content --> |
| <!-- start footer part --> |
| <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> |
| <ul> |
| <li class="navelem"><a class="el" href="dir_e5d120be6b5e8a44336cbfd013b25604.html">be</a></li><li class="navelem"><a class="el" href="dir_68cf7cafb51a962d5bc4848b83cab0de.html">src</a></li><li class="navelem"><a class="el" href="dir_1ef28ab5153adb64262182d038c65543.html">runtime</a></li><li class="navelem"><a class="el" href="hbase-table-factory_8cc.html">hbase-table-factory.cc</a></li> |
| <li class="footer">Generated on Thu May 7 2015 16:10:36 for Impala by |
| <a href="http://www.doxygen.org/index.html"> |
| <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 </li> |
| </ul> |
| </div> |
| </body> |
| </html> |
