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| <div class="title">Column.java</div> </div> |
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| <a href="Column_8java.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">package </span>com.cloudera.impala.catalog;</div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">import</span> org.apache.hadoop.hive.metastore.api.ColumnStatisticsData;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">import</span> org.slf4j.Logger;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">import</span> org.slf4j.LoggerFactory;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TColumn;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TColumnStats;</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">import</span> com.google.common.base.Objects;</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> |
| <div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html"> 30</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html">Column</a> {</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a02d3f34e27a638e1eaf86cb4dcd530c5"> 31</a></span>  <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">static</span> Logger <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a02d3f34e27a638e1eaf86cb4dcd530c5">LOG</a> = LoggerFactory.getLogger(Column.class);</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> |
| <div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae792896ec30482e98b392db379edf5e5"> 33</a></span>  <span class="keyword">protected</span> <span class="keyword">final</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae792896ec30482e98b392db379edf5e5">name_</a>;</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79"> 34</a></span>  <span class="keyword">protected</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79">type_</a>;</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63587bcd2a3b40a21df723339a1debbb"> 35</a></span>  <span class="keyword">protected</span> <span class="keyword">final</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63587bcd2a3b40a21df723339a1debbb">comment_</a>;</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a1762883cda872a5a9e29f02a4c146b8e"> 36</a></span>  <span class="keyword">protected</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a1762883cda872a5a9e29f02a4c146b8e">position_</a>; <span class="comment">// in table</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"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a54d708d57153dd8e8344686883357727"> 38</a></span>  <span class="keyword">protected</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ColumnStats.html">ColumnStats</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a54d708d57153dd8e8344686883357727">stats_</a>;</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div> |
| <div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a14fbd7e00371dc5240470eda6c28c0f7"> 40</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a14fbd7e00371dc5240470eda6c28c0f7">Column</a>(String <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> type, <span class="keywordtype">int</span> position) {</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">this</span>(<a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, type, null, position);</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  }</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div> |
| <div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ad5b9bb733a6849682727016398a83b50"> 44</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ad5b9bb733a6849682727016398a83b50">Column</a>(String <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> type, String comment, <span class="keywordtype">int</span> position) {</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae792896ec30482e98b392db379edf5e5">name_</a> = <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>;</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79">type_</a> = type;</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63587bcd2a3b40a21df723339a1debbb">comment_</a> = comment;</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a1762883cda872a5a9e29f02a4c146b8e">position_</a> = position;</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a54d708d57153dd8e8344686883357727">stats_</a> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ColumnStats.html">ColumnStats</a>(type);</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> </div> |
| <div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a7a3a83cc56c02e9c7a3b57e379a1580c"> 52</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a7a3a83cc56c02e9c7a3b57e379a1580c">getComment</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63587bcd2a3b40a21df723339a1debbb">comment_</a>; }</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a35c6b97197c798ce7084389412df32ac"> 53</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a35c6b97197c798ce7084389412df32ac">getName</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae792896ec30482e98b392db379edf5e5">name_</a>; }</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae4e269bea18c0e5d9eeea5fe52b3c79b"> 54</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae4e269bea18c0e5d9eeea5fe52b3c79b">getType</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79">type_</a>; }</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a3b56b3b9f6b78ba1842d3b4339918ac8"> 55</a></span>  <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a3b56b3b9f6b78ba1842d3b4339918ac8">getPosition</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a1762883cda872a5a9e29f02a4c146b8e">position_</a>; }</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab93e5d326849e7f69239f75f749db038"> 56</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab93e5d326849e7f69239f75f749db038">setPosition</a>(<span class="keywordtype">int</span> position) { this.position_ = position; }</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae4a9fe7bd5072746bed4009e9ea0bd23"> 57</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ColumnStats.html">ColumnStats</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae4a9fe7bd5072746bed4009e9ea0bd23">getStats</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a54d708d57153dd8e8344686883357727">stats_</a>; }</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> |
| <div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#abbc137e908c5402a145b191d42ff7c01"> 59</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#abbc137e908c5402a145b191d42ff7c01">updateStats</a>(ColumnStatisticsData statsData) {</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">boolean</span> statsDataCompatibleWithColType = stats_.update(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79">type_</a>, statsData);</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  LOG.debug(<span class="stringliteral">"col stats: "</span> + <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae792896ec30482e98b392db379edf5e5">name_</a> + <span class="stringliteral">" #distinct="</span> + stats_.getNumDistinctValues());</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">return</span> statsDataCompatibleWithColType;</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> </div> |
| <div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a59e788f90607ae924f2fd0b55192af25"> 65</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a59e788f90607ae924f2fd0b55192af25">updateStats</a>(TColumnStats statsData) {</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  stats_.update(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79">type_</a>, statsData);</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  @Override</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63bb7700805d5559faba4ed43343c9bd"> 70</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63bb7700805d5559faba4ed43343c9bd">toString</a>() {</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> Objects.toStringHelper(this.getClass())</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  .add(<span class="stringliteral">"name_"</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae792896ec30482e98b392db379edf5e5">name_</a>)</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  .add(<span class="stringliteral">"type_"</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79">type_</a>)</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  .add(<span class="stringliteral">"comment_"</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63587bcd2a3b40a21df723339a1debbb">comment_</a>)</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  .add(<span class="stringliteral">"stats"</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a54d708d57153dd8e8344686883357727">stats_</a>)</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  .add(<span class="stringliteral">"position_"</span>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a1762883cda872a5a9e29f02a4c146b8e">position_</a>).<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63bb7700805d5559faba4ed43343c9bd">toString</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> </div> |
| <div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a47831263ab6c0cea040f4ca17de0c508"> 79</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html">Column</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a47831263ab6c0cea040f4ca17de0c508">fromThrift</a>(TColumn columnDesc) {</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  String comment = columnDesc.isSetComment() ? columnDesc.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a7a3a83cc56c02e9c7a3b57e379a1580c">getComment</a>() : null;</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  Preconditions.checkState(columnDesc.isSetPosition());</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordtype">int</span> position = columnDesc.getPosition();</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html">Column</a> col;</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> (columnDesc.isIs_hbase_column()) {</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="comment">// HBase table column. The HBase column qualifier (column name) is not be set for</span></div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">// the HBase row key, so it being set in the thrift struct is not a precondition.</span></div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  Preconditions.checkState(columnDesc.isSetColumn_family());</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  Preconditions.checkState(columnDesc.isSetIs_binary());</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  col = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1HBaseColumn.html">HBaseColumn</a>(columnDesc.getColumnName(), columnDesc.getColumn_family(),</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  columnDesc.getColumn_qualifier(), columnDesc.isIs_binary(),</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a481a5f6f70f68d6f96938c119fc0b4e8">fromThrift</a>(columnDesc.getColumnType()), comment, position);</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// Hdfs table column.</span></div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  col = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a14fbd7e00371dc5240470eda6c28c0f7">Column</a>(columnDesc.getColumnName(),</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  Type.fromThrift(columnDesc.getColumnType()), comment, position);</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (columnDesc.isSetCol_stats()) col.updateStats(columnDesc.getCol_stats());</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> col;</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"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a359a47f476dd6e782335a0f177a5c5ee"> 101</a></span>  <span class="keyword">public</span> TColumn <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a359a47f476dd6e782335a0f177a5c5ee">toThrift</a>() {</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  TColumn colDesc = <span class="keyword">new</span> TColumn(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae792896ec30482e98b392db379edf5e5">name_</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79">type_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a18edce5bca982e997ed32ed19b108994">toThrift</a>());</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63587bcd2a3b40a21df723339a1debbb">comment_</a> != null) colDesc.setComment(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63587bcd2a3b40a21df723339a1debbb">comment_</a>);</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  colDesc.setPosition(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a1762883cda872a5a9e29f02a4c146b8e">position_</a>);</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  colDesc.setCol_stats(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae4a9fe7bd5072746bed4009e9ea0bd23">getStats</a>().toThrift());</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> colDesc;</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1HBaseColumn_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1HBaseColumn.html">com.cloudera.impala.catalog.HBaseColumn</a></div><div class="ttdef"><b>Definition:</b> <a href="HBaseColumn_8java_source.html#l00023">HBaseColumn.java:23</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a14fbd7e00371dc5240470eda6c28c0f7"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a14fbd7e00371dc5240470eda6c28c0f7">com.cloudera.impala.catalog.Column.Column</a></div><div class="ttdeci">Column(String name, Type type, int position)</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00040">Column.java:40</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a35c6b97197c798ce7084389412df32ac"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a35c6b97197c798ce7084389412df32ac">com.cloudera.impala.catalog.Column.getName</a></div><div class="ttdeci">String getName()</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00053">Column.java:53</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a02d3f34e27a638e1eaf86cb4dcd530c5"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a02d3f34e27a638e1eaf86cb4dcd530c5">com.cloudera.impala.catalog.Column.LOG</a></div><div class="ttdeci">static final Logger LOG</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00031">Column.java:31</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">com.cloudera.impala.catalog.Type</a></div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00042">Type.java:42</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html">com.cloudera.impala.catalog.Column</a></div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00030">Column.java:30</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_ae4a9fe7bd5072746bed4009e9ea0bd23"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae4a9fe7bd5072746bed4009e9ea0bd23">com.cloudera.impala.catalog.Column.getStats</a></div><div class="ttdeci">ColumnStats getStats()</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00057">Column.java:57</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_ad5b9bb733a6849682727016398a83b50"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ad5b9bb733a6849682727016398a83b50">com.cloudera.impala.catalog.Column.Column</a></div><div class="ttdeci">Column(String name, Type type, String comment, int position)</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00044">Column.java:44</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a359a47f476dd6e782335a0f177a5c5ee"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a359a47f476dd6e782335a0f177a5c5ee">com.cloudera.impala.catalog.Column.toThrift</a></div><div class="ttdeci">TColumn toThrift()</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00101">Column.java:101</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a1762883cda872a5a9e29f02a4c146b8e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a1762883cda872a5a9e29f02a4c146b8e">com.cloudera.impala.catalog.Column.position_</a></div><div class="ttdeci">int position_</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00036">Column.java:36</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a481a5f6f70f68d6f96938c119fc0b4e8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a481a5f6f70f68d6f96938c119fc0b4e8">com.cloudera.impala.catalog.Type.fromThrift</a></div><div class="ttdeci">static Type fromThrift(TColumnType thrift)</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00293">Type.java:293</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a59e788f90607ae924f2fd0b55192af25"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a59e788f90607ae924f2fd0b55192af25">com.cloudera.impala.catalog.Column.updateStats</a></div><div class="ttdeci">void updateStats(TColumnStats statsData)</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00065">Column.java:65</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a54d708d57153dd8e8344686883357727"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a54d708d57153dd8e8344686883357727">com.cloudera.impala.catalog.Column.stats_</a></div><div class="ttdeci">final ColumnStats stats_</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00038">Column.java:38</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_ae792896ec30482e98b392db379edf5e5"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae792896ec30482e98b392db379edf5e5">com.cloudera.impala.catalog.Column.name_</a></div><div class="ttdeci">final String name_</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00033">Column.java:33</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a63587bcd2a3b40a21df723339a1debbb"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63587bcd2a3b40a21df723339a1debbb">com.cloudera.impala.catalog.Column.comment_</a></div><div class="ttdeci">final String comment_</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00035">Column.java:35</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_ab93e5d326849e7f69239f75f749db038"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab93e5d326849e7f69239f75f749db038">com.cloudera.impala.catalog.Column.setPosition</a></div><div class="ttdeci">void setPosition(int position)</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00056">Column.java:56</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_ae4e269bea18c0e5d9eeea5fe52b3c79b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ae4e269bea18c0e5d9eeea5fe52b3c79b">com.cloudera.impala.catalog.Column.getType</a></div><div class="ttdeci">Type getType()</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00054">Column.java:54</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a3b56b3b9f6b78ba1842d3b4339918ac8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a3b56b3b9f6b78ba1842d3b4339918ac8">com.cloudera.impala.catalog.Column.getPosition</a></div><div class="ttdeci">int getPosition()</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00055">Column.java:55</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a7a3a83cc56c02e9c7a3b57e379a1580c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a7a3a83cc56c02e9c7a3b57e379a1580c">com.cloudera.impala.catalog.Column.getComment</a></div><div class="ttdeci">String getComment()</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00052">Column.java:52</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_abbc137e908c5402a145b191d42ff7c01"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#abbc137e908c5402a145b191d42ff7c01">com.cloudera.impala.catalog.Column.updateStats</a></div><div class="ttdeci">boolean updateStats(ColumnStatisticsData statsData)</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00059">Column.java:59</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a18edce5bca982e997ed32ed19b108994"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a18edce5bca982e997ed32ed19b108994">com.cloudera.impala.catalog.Type.toThrift</a></div><div class="ttdeci">TColumnType toThrift()</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00201">Type.java:201</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a47831263ab6c0cea040f4ca17de0c508"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a47831263ab6c0cea040f4ca17de0c508">com.cloudera.impala.catalog.Column.fromThrift</a></div><div class="ttdeci">static Column fromThrift(TColumn columnDesc)</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00079">Column.java:79</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aaebb9aadfa9e5aec064bc26565df06d3"><div class="ttname"><a href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">impala::name</a></div><div class="ttdeci">string name</div><div class="ttdef"><b>Definition:</b> <a href="cpu-info_8cc_source.html#l00050">cpu-info.cc:50</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_a63bb7700805d5559faba4ed43343c9bd"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#a63bb7700805d5559faba4ed43343c9bd">com.cloudera.impala.catalog.Column.toString</a></div><div class="ttdeci">String toString()</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00070">Column.java:70</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ColumnStats_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ColumnStats.html">com.cloudera.impala.catalog.ColumnStats</a></div><div class="ttdef"><b>Definition:</b> <a href="ColumnStats_8java_source.html#l00039">ColumnStats.java:39</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column_html_ab6fa064bc7a659a20860834ac793ba79"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Column.html#ab6fa064bc7a659a20860834ac793ba79">com.cloudera.impala.catalog.Column.type_</a></div><div class="ttdeci">final Type type_</div><div class="ttdef"><b>Definition:</b> <a href="Column_8java_source.html#l00034">Column.java:34</a></div></div> |
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