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| <div class="title">HdfsFileFormat.java</div> </div> |
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| <a href="HdfsFileFormat_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> java.util.Map;</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="keyword">import</span> com.cloudera.impala.thrift.THdfsFileFormat;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">import</span> com.google.common.collect.ImmutableMap;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html"> 26</a></span> <span class="keyword">public</span> <span class="keyword">enum</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html">HdfsFileFormat</a> {</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a44102c6b58515aa55eca0c59f81fce22"> 27</a></span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a44102c6b58515aa55eca0c59f81fce22">RC_FILE</a>,</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a2ad81892f44f89396f9cb894febe74c9"> 28</a></span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a2ad81892f44f89396f9cb894febe74c9">TEXT</a>,</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a85bcabd22ea951e7f93ce6bfcf7f0b19"> 29</a></span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a85bcabd22ea951e7f93ce6bfcf7f0b19">SEQUENCE_FILE</a>,</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a8d0aed712686243e06d05df4e5420ef1"> 30</a></span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a8d0aed712686243e06d05df4e5420ef1">AVRO</a>,</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ae64fd43839a30eae8dd2043821dbd622"> 31</a></span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ae64fd43839a30eae8dd2043821dbd622">PARQUET</a>;</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>  <span class="comment">// Input format class for RCFile tables read by Hive.</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#af83758a3d88ec238de9252f5680527c1"> 34</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> String RCFILE_INPUT_FORMAT =</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="stringliteral">"org.apache.hadoop.hive.ql.io.RCFileInputFormat"</span>;</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">// Input format class for Text tables read by Hive.</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#aeca0156c9e231ad2072718f7ea3b05f4"> 38</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> String TEXT_INPUT_FORMAT =</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="stringliteral">"org.apache.hadoop.mapred.TextInputFormat"</span>;</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// Input format class for LZO compressed Text tables read by Hive.</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a10ed82638e48809b977122e2f755add6"> 42</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">final</span> String LZO_TEXT_INPUT_FORMAT =</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="stringliteral">"com.hadoop.mapred.DeprecatedLzoTextInputFormat"</span>;</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// Output format class for LZO compressed Text tables read by Hive.</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a4d47ef65edd06823316239622b47a343"> 46</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">final</span> String LZO_TEXT_OUTPUT_FORMAT =</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="stringliteral">"org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"</span>;</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="comment">// Input format class for Sequence file tables read by Hive.</span></div> |
| <div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a7e386435ba611837ef89cdc8b15b5843"> 50</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> String SEQUENCE_INPUT_FORMAT =</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="stringliteral">"org.apache.hadoop.mapred.SequenceFileInputFormat"</span>;</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// Input format class for Parquet tables read by Hive.</span></div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// The location (i.e. java class path) for the SerDe has</span></div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// changed during its development. Impala will treat any</span></div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// of these format classes as Parquet</span></div> |
| <div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a8dcdd096e7e007bb2b8d811d18d00808"> 57</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> String[] PARQUET_INPUT_FORMATS = {</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="stringliteral">"com.cloudera.impala.hive.serde.ParquetInputFormat"</span>,</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="stringliteral">"parquet.hive.DeprecatedParquetInputFormat"</span>,</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="stringliteral">"parquet.hive.MapredParquetInputFormat"</span>,</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="stringliteral">"org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat"</span>,</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  };</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">// Input format class for Avro tables read by hive.</span></div> |
| <div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#acd887f72b3c2b60415db82a17b0714ed"> 65</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> String AVRO_INPUT_FORMAT =</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="stringliteral">"org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat"</span>;</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> |
| <div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a15d37a908f33195f202761cf8bf72af3"> 68</a></span>  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> Map<String, HdfsFileFormat> VALID_FORMATS =</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  ImmutableMap.<String, <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html">HdfsFileFormat</a>>builder()</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  .put(RCFILE_INPUT_FORMAT, RC_FILE)</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  .put(TEXT_INPUT_FORMAT, TEXT)</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  .put(LZO_TEXT_INPUT_FORMAT, TEXT)</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  .put(SEQUENCE_INPUT_FORMAT, SEQUENCE_FILE)</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  .put(AVRO_INPUT_FORMAT, AVRO)</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  .put(PARQUET_INPUT_FORMATS[0], PARQUET)</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  .put(PARQUET_INPUT_FORMATS[1], PARQUET)</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  .put(PARQUET_INPUT_FORMATS[2], PARQUET)</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  .put(PARQUET_INPUT_FORMATS[3], PARQUET)</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  .build();</div> |
| <div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a1e82ef0bf37e77c31391aa0130c652b9"> 83</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">boolean</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a1e82ef0bf37e77c31391aa0130c652b9">isHdfsFormatClass</a>(String formatClass) {</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">return</span> VALID_FORMATS.containsKey(formatClass);</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div> |
| <div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ad672562b45ac3e34c6581b40e733172b"> 91</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html">HdfsFileFormat</a> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ad672562b45ac3e34c6581b40e733172b">fromHdfsInputFormatClass</a>(String inputFormatClass) {</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  Preconditions.checkNotNull(inputFormatClass);</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> VALID_FORMATS.get(inputFormatClass);</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> |
| <div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ad0fe34172701573e51f8048fd5d37028"> 100</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html">HdfsFileFormat</a> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ad0fe34172701573e51f8048fd5d37028">fromJavaClassName</a>(String className) {</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  Preconditions.checkNotNull(className);</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (isHdfsFormatClass(className)) {</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> VALID_FORMATS.get(className);</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>  <span class="keywordflow">throw</span> <span class="keyword">new</span> IllegalArgumentException(className);</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div> |
| <div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a70193d635a5110ad378b1abc1aa8c8fd"> 108</a></span>  <span class="keyword">public</span> String <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a70193d635a5110ad378b1abc1aa8c8fd">toJavaClassName</a>() {</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">for</span> (Map.Entry<String, <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html">HdfsFileFormat</a>> e: VALID_FORMATS.entrySet()) {</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span> (e.getValue().equals(<span class="keyword">this</span>)) <span class="keywordflow">return</span> e.getKey();</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</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>  <span class="keywordflow">throw</span> <span class="keyword">new</span> IllegalArgumentException(this.toString());</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div> |
| <div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#adb7ecf814a428d2257d10a12a0e6e363"> 116</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html">HdfsFileFormat</a> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#adb7ecf814a428d2257d10a12a0e6e363">fromThrift</a>(THdfsFileFormat thriftFormat) {</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">switch</span> (thriftFormat) {</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">case</span> RC_FILE: <span class="keywordflow">return</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a44102c6b58515aa55eca0c59f81fce22">HdfsFileFormat.RC_FILE</a>;</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">case</span> TEXT: <span class="keywordflow">return</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a2ad81892f44f89396f9cb894febe74c9">HdfsFileFormat.TEXT</a>;</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">case</span> SEQUENCE_FILE: <span class="keywordflow">return</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a85bcabd22ea951e7f93ce6bfcf7f0b19">HdfsFileFormat.SEQUENCE_FILE</a>;</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">case</span> AVRO: <span class="keywordflow">return</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a8d0aed712686243e06d05df4e5420ef1">HdfsFileFormat.AVRO</a>;</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">case</span> PARQUET: <span class="keywordflow">return</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ae64fd43839a30eae8dd2043821dbd622">HdfsFileFormat.PARQUET</a>;</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> RuntimeException(<span class="stringliteral">"Unknown THdfsFileFormat: "</span></div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  + thriftFormat + <span class="stringliteral">" - should never happen!"</span>);</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div> |
| <div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ac0604b9e386091e489701d6f20c5833e"> 129</a></span>  <span class="keyword">public</span> THdfsFileFormat <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ac0604b9e386091e489701d6f20c5833e">toThrift</a>() {</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">switch</span> (<span class="keyword">this</span>) {</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">case</span> RC_FILE: <span class="keywordflow">return</span> THdfsFileFormat.RC_FILE;</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">case</span> TEXT: <span class="keywordflow">return</span> THdfsFileFormat.TEXT;</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">case</span> SEQUENCE_FILE: <span class="keywordflow">return</span> THdfsFileFormat.SEQUENCE_FILE;</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">case</span> AVRO: <span class="keywordflow">return</span> THdfsFileFormat.AVRO;</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">case</span> PARQUET: <span class="keywordflow">return</span> THdfsFileFormat.PARQUET;</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> RuntimeException(<span class="stringliteral">"Unknown HdfsFormat: "</span></div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  + <span class="keyword">this</span> + <span class="stringliteral">" - should never happen!"</span>);</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div> |
| <div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a35bf19170a1abfac115ce2d72e6ba897"> 142</a></span>  <span class="keyword">public</span> String <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a35bf19170a1abfac115ce2d72e6ba897">toSql</a>(<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html">HdfsCompression</a> compressionType) {</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">switch</span> (<span class="keyword">this</span>) {</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">case</span> RC_FILE: <span class="keywordflow">return</span> <span class="stringliteral">"RCFILE"</span>;</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">case</span> TEXT:</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> (compressionType == <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html">HdfsCompression</a>.<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html#af27215baeda610fdf54aa390e55b14ef">LZO</a> ||</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  compressionType == <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html">HdfsCompression</a>.<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html#a318e47e6a431d5dbb10534b5a464d35a">LZO_INDEX</a>) {</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// TODO: Update this when we can write LZO text.</span></div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// It is not currently possible to create a table with LZO compressed text files</span></div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// in Impala, but this is valid in Hive.</span></div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span> String.format(<span class="stringliteral">"INPUTFORMAT '%s' OUTPUTFORMAT '%s'"</span>,</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  LZO_TEXT_INPUT_FORMAT,</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  LZO_TEXT_OUTPUT_FORMAT);</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">return</span> <span class="stringliteral">"TEXTFILE"</span>;</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">case</span> SEQUENCE_FILE: <span class="keywordflow">return</span> <span class="stringliteral">"SEQUENCEFILE"</span>;</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">case</span> AVRO: <span class="keywordflow">return</span> <span class="stringliteral">"AVRO"</span>;</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">case</span> PARQUET: <span class="keywordflow">return</span> <span class="stringliteral">"PARQUET"</span>;</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> RuntimeException(<span class="stringliteral">"Unknown HdfsFormat: "</span></div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  + <span class="keyword">this</span> + <span class="stringliteral">" - should never happen!"</span>);</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> * Checks whether a file is supported in Impala based on the file extension.</span></div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> * Returns true if the file format is supported. If the file format is not</span></div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> * supported, then it returns false and 'errorMsg' contains details on the</span></div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * incompatibility.</span></div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> * Impala supports LZO, GZIP, SNAPPY and BZIP2 on text files for partitions that have</span></div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * been declared in the metastore as TEXT. LZO files can have their own input format.</span></div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> * For now, raise an error on any other type.</span></div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a3b93418994d1cb5a8ca7bb45531fe830"> 175</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a3b93418994d1cb5a8ca7bb45531fe830">isFileCompressionTypeSupported</a>(String fileName,</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  StringBuilder errorMsg) {</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">// Check to see if the file has a compression suffix.</span></div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// TODO: Add LZ4</span></div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html">HdfsCompression</a> compressionType = HdfsCompression.fromFileName(fileName);</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">switch</span> (compressionType) {</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">case</span> LZO:</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">case</span> LZO_INDEX:</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">// Index files are read by the LZO scanner directly.</span></div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">case</span> GZIP:</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">case</span> SNAPPY:</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">case</span> BZIP2:</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">case</span> NONE:</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">case</span> DEFLATE:</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="comment">// TODO: Ensure that text/deflate works correctly</span></div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (<span class="keyword">this</span> == TEXT) {</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  errorMsg.append(<span class="stringliteral">"Expected compressed text file with {.lzo,.gzip,.snappy,.bz2} "</span></div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  + <span class="stringliteral">"suffix: "</span> + fileName);</div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  errorMsg.append(<span class="stringliteral">"Unknown compression suffix: "</span> + fileName);</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div> |
| <div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ab684df7e04ab5c31a6c6a36e0c86bd95"> 207</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ab684df7e04ab5c31a6c6a36e0c86bd95">isSplittable</a>(<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html">HdfsCompression</a> compression) {</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">switch</span> (<span class="keyword">this</span>) {</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">case</span> TEXT:</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> compression == <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html#a3f309676b74c490036d0ac83935601c0">HdfsCompression.NONE</a>;</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">case</span> RC_FILE:</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">case</span> SEQUENCE_FILE:</div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">case</span> AVRO:</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">case</span> PARQUET:</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> RuntimeException(<span class="stringliteral">"Unknown HdfsFormat: "</span></div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  + <span class="keyword">this</span> + <span class="stringliteral">" - should never happen!"</span>);</div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span> }</div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression_html_af27215baeda610fdf54aa390e55b14ef"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html#af27215baeda610fdf54aa390e55b14ef">com.cloudera.impala.catalog.HdfsCompression.LZO</a></div><div class="ttdeci">LZO</div><div class="ttdef"><b>Definition:</b> <a href="HdfsCompression_8java_source.html#l00022">HdfsCompression.java:22</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_ae64fd43839a30eae8dd2043821dbd622"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ae64fd43839a30eae8dd2043821dbd622">com.cloudera.impala.catalog.HdfsFileFormat.PARQUET</a></div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00031">HdfsFileFormat.java:31</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression_html_a3f309676b74c490036d0ac83935601c0"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html#a3f309676b74c490036d0ac83935601c0">com.cloudera.impala.catalog.HdfsCompression.NONE</a></div><div class="ttdeci">NONE</div><div class="ttdef"><b>Definition:</b> <a href="HdfsCompression_8java_source.html#l00017">HdfsCompression.java:17</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_a2ad81892f44f89396f9cb894febe74c9"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a2ad81892f44f89396f9cb894febe74c9">com.cloudera.impala.catalog.HdfsFileFormat.TEXT</a></div><div class="ttdeci">TEXT</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00028">HdfsFileFormat.java:28</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_ab684df7e04ab5c31a6c6a36e0c86bd95"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ab684df7e04ab5c31a6c6a36e0c86bd95">com.cloudera.impala.catalog.HdfsFileFormat.isSplittable</a></div><div class="ttdeci">boolean isSplittable(HdfsCompression compression)</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00207">HdfsFileFormat.java:207</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_ac0604b9e386091e489701d6f20c5833e"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ac0604b9e386091e489701d6f20c5833e">com.cloudera.impala.catalog.HdfsFileFormat.toThrift</a></div><div class="ttdeci">THdfsFileFormat toThrift()</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00129">HdfsFileFormat.java:129</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_adb7ecf814a428d2257d10a12a0e6e363"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#adb7ecf814a428d2257d10a12a0e6e363">com.cloudera.impala.catalog.HdfsFileFormat.fromThrift</a></div><div class="ttdeci">static HdfsFileFormat fromThrift(THdfsFileFormat thriftFormat)</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00116">HdfsFileFormat.java:116</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_a8d0aed712686243e06d05df4e5420ef1"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a8d0aed712686243e06d05df4e5420ef1">com.cloudera.impala.catalog.HdfsFileFormat.AVRO</a></div><div class="ttdeci">AVRO</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00030">HdfsFileFormat.java:30</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_a70193d635a5110ad378b1abc1aa8c8fd"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a70193d635a5110ad378b1abc1aa8c8fd">com.cloudera.impala.catalog.HdfsFileFormat.toJavaClassName</a></div><div class="ttdeci">String toJavaClassName()</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00108">HdfsFileFormat.java:108</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_a1e82ef0bf37e77c31391aa0130c652b9"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a1e82ef0bf37e77c31391aa0130c652b9">com.cloudera.impala.catalog.HdfsFileFormat.isHdfsFormatClass</a></div><div class="ttdeci">static boolean isHdfsFormatClass(String formatClass)</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00083">HdfsFileFormat.java:83</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression_html_a318e47e6a431d5dbb10534b5a464d35a"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html#a318e47e6a431d5dbb10534b5a464d35a">com.cloudera.impala.catalog.HdfsCompression.LZO_INDEX</a></div><div class="ttdef"><b>Definition:</b> <a href="HdfsCompression_8java_source.html#l00023">HdfsCompression.java:23</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_a35bf19170a1abfac115ce2d72e6ba897"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a35bf19170a1abfac115ce2d72e6ba897">com.cloudera.impala.catalog.HdfsFileFormat.toSql</a></div><div class="ttdeci">String toSql(HdfsCompression compressionType)</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00142">HdfsFileFormat.java:142</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_a85bcabd22ea951e7f93ce6bfcf7f0b19"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a85bcabd22ea951e7f93ce6bfcf7f0b19">com.cloudera.impala.catalog.HdfsFileFormat.SEQUENCE_FILE</a></div><div class="ttdeci">SEQUENCE_FILE</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00029">HdfsFileFormat.java:29</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_ad672562b45ac3e34c6581b40e733172b"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ad672562b45ac3e34c6581b40e733172b">com.cloudera.impala.catalog.HdfsFileFormat.fromHdfsInputFormatClass</a></div><div class="ttdeci">static HdfsFileFormat fromHdfsInputFormatClass(String inputFormatClass)</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00091">HdfsFileFormat.java:91</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_ad0fe34172701573e51f8048fd5d37028"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#ad0fe34172701573e51f8048fd5d37028">com.cloudera.impala.catalog.HdfsFileFormat.fromJavaClassName</a></div><div class="ttdeci">static HdfsFileFormat fromJavaClassName(String className)</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00100">HdfsFileFormat.java:100</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_a3b93418994d1cb5a8ca7bb45531fe830"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a3b93418994d1cb5a8ca7bb45531fe830">com.cloudera.impala.catalog.HdfsFileFormat.isFileCompressionTypeSupported</a></div><div class="ttdeci">boolean isFileCompressionTypeSupported(String fileName, StringBuilder errorMsg)</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00175">HdfsFileFormat.java:175</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html">com.cloudera.impala.catalog.HdfsFileFormat</a></div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00026">HdfsFileFormat.java:26</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat_html_a44102c6b58515aa55eca0c59f81fce22"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsFileFormat.html#a44102c6b58515aa55eca0c59f81fce22">com.cloudera.impala.catalog.HdfsFileFormat.RC_FILE</a></div><div class="ttdeci">RC_FILE</div><div class="ttdef"><b>Definition:</b> <a href="HdfsFileFormat_8java_source.html#l00027">HdfsFileFormat.java:27</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression_html"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1HdfsCompression.html">com.cloudera.impala.catalog.HdfsCompression</a></div><div class="ttdef"><b>Definition:</b> <a href="HdfsCompression_8java_source.html#l00016">HdfsCompression.java:16</a></div></div> |
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