| <!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/util/hdfs-util.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('hdfs-util_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">hdfs-util.cc</div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| <a href="hdfs-util_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="hdfs-util_8h.html">util/hdfs-util.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 <sstream></span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <string.h></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "<a class="code" href="error-util_8h.html">util/error-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"><a class="line" href="namespaceimpala.html#aed2594aa39638a14b42554a4e3229dcf"> 26</a></span> <span class="keywordtype">string</span> <a class="code" href="namespaceimpala.html#aed2594aa39638a14b42554a4e3229dcf">GetHdfsErrorMsg</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& prefix, <span class="keyword">const</span> <span class="keywordtype">string</span>& file) {</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordtype">string</span> error_msg = <a class="code" href="namespaceimpala.html#a28b1df9d4e17cc617547521c05eebc58">GetStrErrMsg</a>();</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  stringstream ss;</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  ss << prefix << file << <span class="stringliteral">"\n"</span> << error_msg;</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">return</span> ss.str();</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> }</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="namespaceimpala.html#ab1fadf44fc87ad2eabb2feb34cd667d6"> 33</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="namespaceimpala.html#ab1fadf44fc87ad2eabb2feb34cd667d6">GetFileSize</a>(<span class="keyword">const</span> hdfsFS& connection, <span class="keyword">const</span> <span class="keywordtype">char</span>* filename, int64_t* filesize) {</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  hdfsFileInfo* info = hdfsGetPathInfo(connection, filename);</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">if</span> (info == NULL) <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(<a class="code" href="namespaceimpala.html#aed2594aa39638a14b42554a4e3229dcf">GetHdfsErrorMsg</a>(<span class="stringliteral">"Failed to get file info "</span>, filename));</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  *filesize = info->mSize;</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  hdfsFreeFileInfo(info, 1);</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</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"> 40</span> </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="namespaceimpala.html#aef5daa76203e2a0b547ad12cabb1e6a0"> 41</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="namespaceimpala.html#aef5daa76203e2a0b547ad12cabb1e6a0">GetLastModificationTime</a>(<span class="keyword">const</span> hdfsFS& connection, <span class="keyword">const</span> <span class="keywordtype">char</span>* filename,</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  time_t* last_mod_time) {</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  hdfsFileInfo* info = hdfsGetPathInfo(connection, filename);</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">if</span> (info == NULL) <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(<a class="code" href="namespaceimpala.html#aed2594aa39638a14b42554a4e3229dcf">GetHdfsErrorMsg</a>(<span class="stringliteral">"Failed to get file info "</span>, filename));</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  *last_mod_time = info->mLastMod;</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  hdfsFreeFileInfo(info, 1);</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</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> </div> |
| <div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="namespaceimpala.html#ae11a4460de7695cbe1bcd94d8286df5c"> 50</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceimpala.html#ae11a4460de7695cbe1bcd94d8286df5c">IsHiddenFile</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& filename) {</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> !filename.empty() && (filename[0] == <span class="charliteral">'.'</span> || filename[0] == <span class="charliteral">'_'</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> </div> |
| <div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="namespaceimpala.html#ae1e0ef7a1e23a81ea07b8334539f222f"> 54</a></span> <a class="code" href="classimpala_1_1Status.html">Status</a> <a class="code" href="namespaceimpala.html#ae1e0ef7a1e23a81ea07b8334539f222f">CopyHdfsFile</a>(<span class="keyword">const</span> hdfsFS& src_conn, <span class="keyword">const</span> <span class="keywordtype">string</span>& src_path,</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">const</span> hdfsFS& dst_conn, <span class="keyword">const</span> <span class="keywordtype">string</span>& dst_path) {</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">int</span> error = hdfsCopy(src_conn, src_path.c_str(), dst_conn, dst_path.c_str());</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">if</span> (error != 0) {</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">string</span> error_msg = <a class="code" href="namespaceimpala.html#aed2594aa39638a14b42554a4e3229dcf">GetHdfsErrorMsg</a>(<span class="stringliteral">""</span>);</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  stringstream ss;</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  ss << <span class="stringliteral">"Failed to copy "</span> << src_path << <span class="stringliteral">" to "</span> << dst_path << <span class="stringliteral">": "</span> << error_msg;</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html">Status</a>(ss.str());</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>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1Status.html#a580565665ea944eb64f3f495b1bee1e0">Status::OK</a>;</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> </div> |
| <div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a9541513d19665544c55a6df9167f5664"> 66</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceimpala.html#a9541513d19665544c55a6df9167f5664">IsDfsPath</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="sasl-test_8cc.html#a2db66f7b463c0e190f8933e51f43d91e">path</a>) {</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">// TODO: currently, we require defaultFS to be HDFS, but when that is relaxed, we</span></div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// should fix this to not assume unqualified paths are DFS.</span></div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> strncmp(path, <span class="stringliteral">"hdfs://"</span>, 7) == 0 || strstr(path, <span class="stringliteral">":/"</span>) == NULL;</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> }</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div> |
| <div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a4c08bfbb1c0fb23ffd8a28fff4843011"> 72</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespaceimpala.html#a4c08bfbb1c0fb23ffd8a28fff4843011">IsS3APath</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="sasl-test_8cc.html#a2db66f7b463c0e190f8933e51f43d91e">path</a>) {</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span> strncmp(path, <span class="stringliteral">"s3a://"</span>, 6) == 0;</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> }</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> }</div> |
| <div class="ttc" id="namespaceimpala_html_a4c08bfbb1c0fb23ffd8a28fff4843011"><div class="ttname"><a href="namespaceimpala.html#a4c08bfbb1c0fb23ffd8a28fff4843011">impala::IsS3APath</a></div><div class="ttdeci">bool IsS3APath(const char *path)</div><div class="ttdoc">Returns true iff the path refers to a location on an S3A filesystem. </div><div class="ttdef"><b>Definition:</b> <a href="hdfs-util_8cc_source.html#l00072">hdfs-util.cc:72</a></div></div> |
| <div class="ttc" id="sasl-test_8cc_html_a2db66f7b463c0e190f8933e51f43d91e"><div class="ttname"><a href="sasl-test_8cc.html#a2db66f7b463c0e190f8933e51f43d91e">path</a></div><div class="ttdeci">string path("/usr/lib/sasl2:/usr/lib64/sasl2:/usr/local/lib/sasl2:/usr/lib/x86_64-linux-gnu/sasl2")</div></div> |
| <div class="ttc" id="hdfs-util_8h_html"><div class="ttname"><a href="hdfs-util_8h.html">hdfs-util.h</a></div></div> |
| <div class="ttc" id="error-util_8h_html"><div class="ttname"><a href="error-util_8h.html">error-util.h</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="namespaceimpala_html_a28b1df9d4e17cc617547521c05eebc58"><div class="ttname"><a href="namespaceimpala.html#a28b1df9d4e17cc617547521c05eebc58">impala::GetStrErrMsg</a></div><div class="ttdeci">string GetStrErrMsg()</div><div class="ttdef"><b>Definition:</b> <a href="error-util_8cc_source.html#l00030">error-util.cc:30</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aef5daa76203e2a0b547ad12cabb1e6a0"><div class="ttname"><a href="namespaceimpala.html#aef5daa76203e2a0b547ad12cabb1e6a0">impala::GetLastModificationTime</a></div><div class="ttdeci">Status GetLastModificationTime(const hdfsFS &connection, const char *filename, time_t *last_mod_time)</div><div class="ttdef"><b>Definition:</b> <a href="hdfs-util_8cc_source.html#l00041">hdfs-util.cc:41</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_ae1e0ef7a1e23a81ea07b8334539f222f"><div class="ttname"><a href="namespaceimpala.html#ae1e0ef7a1e23a81ea07b8334539f222f">impala::CopyHdfsFile</a></div><div class="ttdeci">Status CopyHdfsFile(const hdfsFS &src_conn, const string &src_path, const hdfsFS &dst_conn, const string &dst_path)</div><div class="ttdef"><b>Definition:</b> <a href="hdfs-util_8cc_source.html#l00054">hdfs-util.cc:54</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="namespaceimpala_html_ae11a4460de7695cbe1bcd94d8286df5c"><div class="ttname"><a href="namespaceimpala.html#ae11a4460de7695cbe1bcd94d8286df5c">impala::IsHiddenFile</a></div><div class="ttdeci">bool IsHiddenFile(const string &filename)</div><div class="ttdef"><b>Definition:</b> <a href="hdfs-util_8cc_source.html#l00050">hdfs-util.cc:50</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="namespaceimpala_html_aed2594aa39638a14b42554a4e3229dcf"><div class="ttname"><a href="namespaceimpala.html#aed2594aa39638a14b42554a4e3229dcf">impala::GetHdfsErrorMsg</a></div><div class="ttdeci">string GetHdfsErrorMsg(const string &prefix, const string &file)</div><div class="ttdef"><b>Definition:</b> <a href="hdfs-util_8cc_source.html#l00026">hdfs-util.cc:26</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_a9541513d19665544c55a6df9167f5664"><div class="ttname"><a href="namespaceimpala.html#a9541513d19665544c55a6df9167f5664">impala::IsDfsPath</a></div><div class="ttdeci">bool IsDfsPath(const char *path)</div><div class="ttdoc">Returns true iff the path refers to a location on an HDFS filesystem. </div><div class="ttdef"><b>Definition:</b> <a href="hdfs-util_8cc_source.html#l00066">hdfs-util.cc:66</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_ab1fadf44fc87ad2eabb2feb34cd667d6"><div class="ttname"><a href="namespaceimpala.html#ab1fadf44fc87ad2eabb2feb34cd667d6">impala::GetFileSize</a></div><div class="ttdeci">Status GetFileSize(const hdfsFS &connection, const char *filename, int64_t *filesize)</div><div class="ttdoc">Return the size, in bytes, of a file from the hdfs connection. </div><div class="ttdef"><b>Definition:</b> <a href="hdfs-util_8cc_source.html#l00033">hdfs-util.cc:33</a></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_6939c8639261a9303da2cde491b82898.html">util</a></li><li class="navelem"><a class="el" href="hdfs-util_8cc.html">hdfs-util.cc</a></li> |
| <li class="footer">Generated on Thu May 7 2015 16:10:37 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> |
