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<div class="subTitle">org.apache.ignite.hadoop.fs.v1</div>
<h2 title="Class IgniteHadoopFileSystem" class="title">Class IgniteHadoopFileSystem</h2>
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<ul class="inheritance">
<li><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/conf/Configured.html?is-external=true" title="class or interface in org.apache.hadoop.conf">org.apache.hadoop.conf.Configured</a></li>
<li>
<ul class="inheritance">
<li><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">org.apache.hadoop.fs.FileSystem</a></li>
<li>
<ul class="inheritance">
<li>org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="http://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/conf/Configurable.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configurable</a></dd>
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<pre>public class <span class="typeNameLabel">IgniteHadoopFileSystem</span>
extends <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></pre>
<div class="block"><code>IGFS</code> Hadoop 1.x file system driver over file system API. To use
<code>IGFS</code> as Hadoop file system, you should configure this class
in Hadoop's <code>core-site.xml</code> as follows:
<pre name="code" class="xml">
&lt;property&gt;
&lt;name&gt;fs.default.name&lt;/name&gt;
&lt;value&gt;igfs:///&lt;/value&gt;
&lt;/property&gt;
&lt;property&gt;
&lt;name&gt;fs.igfs.impl&lt;/name&gt;
&lt;value&gt;org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem&lt;/value&gt;
&lt;/property&gt;
</pre>
You should also add Ignite JAR and all libraries to Hadoop classpath. To
do this, add following lines to <code>conf/hadoop-env.sh</code> script in Hadoop
distribution:
<pre name="code" class="bash">
export IGNITE_HOME=/path/to/Ignite/distribution
export HADOOP_CLASSPATH=$IGNITE_HOME/ignite*.jar
for f in $IGNITE_HOME/libs/*.jar; do
export HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$f;
done
</pre>
<h1 class="header">Data vs Clients Nodes</h1>
Hadoop needs to use its FileSystem remotely from client nodes as well as directly on
data nodes. Client nodes are responsible for basic file system operations as well as
accessing data nodes remotely. Usually, client nodes are started together
with <code>job-submitter</code> or <code>job-scheduler</code> processes, while data nodes are usually
started together with Hadoop <code>task-tracker</code> processes.
<p>
For sample client and data node configuration refer to <code>config/hadoop/default-config-client.xml</code>
and <code>config/hadoop/default-config.xml</code> configuration files in Ignite installation.</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.hadoop.fs.<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></h3>
<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.DirectoryEntries.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem.DirectoryEntries</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.Statistics.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem.Statistics</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.hadoop.fs.<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></h3>
<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#DEFAULT_FS" title="class or interface in org.apache.hadoop.fs">DEFAULT_FS</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#FS_DEFAULT_NAME_KEY" title="class or interface in org.apache.hadoop.fs">FS_DEFAULT_NAME_KEY</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#LOG" title="class or interface in org.apache.hadoop.fs">LOG</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#SHUTDOWN_HOOK_PRIORITY" title="class or interface in org.apache.hadoop.fs">SHUTDOWN_HOOK_PRIORITY</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#statistics" title="class or interface in org.apache.hadoop.fs">statistics</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#TRASH_PREFIX" title="class or interface in org.apache.hadoop.fs">TRASH_PREFIX</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#USER_HOME_PREFIX" title="class or interface in org.apache.hadoop.fs">USER_HOME_PREFIX</a></code></li>
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<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#IgniteHadoopFileSystem--">IgniteHadoopFileSystem</a></span>()</code>&nbsp;</td>
</tr>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FSDataOutputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataOutputStream</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#append-org.apache.hadoop.fs.Path-int-org.apache.hadoop.util.Progressable-">append</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
int&nbsp;bufSize,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/util/Progressable.html?is-external=true" title="class or interface in org.apache.hadoop.util">Progressable</a>&nbsp;progress)</code></td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#checkPath-org.apache.hadoop.fs.Path-">checkPath</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;path)</code></td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#close--">close</a></span>()</code></td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#colocateFileWrites-boolean-">colocateFileWrites</a></span>(boolean&nbsp;colocateFileWrites)</code>
<div class="block">Public setter that can be used by direct users of FS or Visor.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FSDataOutputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataOutputStream</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#create-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-boolean-int-short-long-org.apache.hadoop.util.Progressable-">create</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/permission/FsPermission.html?is-external=true" title="class or interface in org.apache.hadoop.fs.permission">FsPermission</a>&nbsp;perm,
boolean&nbsp;overwrite,
int&nbsp;bufSize,
short&nbsp;replication,
long&nbsp;blockSize,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/util/Progressable.html?is-external=true" title="class or interface in org.apache.hadoop.util">Progressable</a>&nbsp;progress)</code></td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#delete-org.apache.hadoop.fs.Path-">delete</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f)</code></td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#delete-org.apache.hadoop.fs.Path-boolean-">delete</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
boolean&nbsp;recursive)</code></td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#finalize--">finalize</a></span>()</code></td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/ContentSummary.html?is-external=true" title="class or interface in org.apache.hadoop.fs">ContentSummary</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getContentSummary-org.apache.hadoop.fs.Path-">getContentSummary</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f)</code></td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getDefaultBlockSize--">getDefaultBlockSize</a></span>()</code></td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>short</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getDefaultReplication--">getDefaultReplication</a></span>()</code></td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/BlockLocation.html?is-external=true" title="class or interface in org.apache.hadoop.fs">BlockLocation</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getFileBlockLocations-org.apache.hadoop.fs.FileStatus-long-long-">getFileBlockLocations</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileStatus.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileStatus</a>&nbsp;status,
long&nbsp;start,
long&nbsp;len)</code></td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileStatus.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileStatus</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getFileStatus-org.apache.hadoop.fs.Path-">getFileStatus</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f)</code></td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getFsHadoopUser--">getFsHadoopUser</a></span>()</code>
<div class="block">Gets non-null user name as per the Hadoop file system viewpoint.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getHomeDirectory--">getHomeDirectory</a></span>()</code></td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>org.apache.ignite.internal.processors.igfs.IgfsModeResolver</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getModeResolver--">getModeResolver</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getUri--">getUri</a></span>()</code></td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#getWorkingDirectory--">getWorkingDirectory</a></span>()</code></td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#initialize-java.net.URI-org.apache.hadoop.conf.Configuration-">initialize</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a>&nbsp;name,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;cfg)</code></td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileStatus.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileStatus</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#listStatus-org.apache.hadoop.fs.Path-">listStatus</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f)</code></td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#mkdirs-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-">mkdirs</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/permission/FsPermission.html?is-external=true" title="class or interface in org.apache.hadoop.fs.permission">FsPermission</a>&nbsp;perm)</code></td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#open-org.apache.hadoop.fs.Path-int-">open</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
int&nbsp;bufSize)</code></td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#rename-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-">rename</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;src,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;dst)</code></td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#setOwner-org.apache.hadoop.fs.Path-java.lang.String-java.lang.String-">setOwner</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;p,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;grpName)</code></td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#setPermission-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-">setPermission</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;p,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/permission/FsPermission.html?is-external=true" title="class or interface in org.apache.hadoop.fs.permission">FsPermission</a>&nbsp;perm)</code></td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#setTimes-org.apache.hadoop.fs.Path-long-long-">setTimes</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;p,
long&nbsp;mtime,
long&nbsp;atime)</code></td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#setWorkingDirectory-org.apache.hadoop.fs.Path-">setWorkingDirectory</a></span>(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;newPath)</code></td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#toString--">toString</a></span>()</code></td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v1/IgniteHadoopFileSystem.html#user--">user</a></span>()</code>
<div class="block">Returns the user name this File System is created on behalf of.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.org.apache.hadoop.fs.FileSystem">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;org.apache.hadoop.fs.<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></h3>
<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#access-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsAction-" title="class or interface in org.apache.hadoop.fs">access</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#addDelegationTokens-java.lang.String-org.apache.hadoop.security.Credentials-" title="class or interface in org.apache.hadoop.fs">addDelegationTokens</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#append-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">append</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#append-org.apache.hadoop.fs.Path-int-" title="class or interface in org.apache.hadoop.fs">append</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#appendFile-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">appendFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#areSymlinksEnabled--" title="class or interface in org.apache.hadoop.fs">areSymlinksEnabled</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#cancelDeleteOnExit-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">cancelDeleteOnExit</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#canonicalizeUri-java.net.URI-" title="class or interface in org.apache.hadoop.fs">canonicalizeUri</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#clearStatistics--" title="class or interface in org.apache.hadoop.fs">clearStatistics</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#closeAll--" title="class or interface in org.apache.hadoop.fs">closeAll</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#closeAllForUGI-org.apache.hadoop.security.UserGroupInformation-" title="class or interface in org.apache.hadoop.fs">closeAllForUGI</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#completeLocalOutput-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">completeLocalOutput</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#concat-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path:A-" title="class or interface in org.apache.hadoop.fs">concat</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#copyFromLocalFile-boolean-boolean-org.apache.hadoop.fs.Path:A-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">copyFromLocalFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#copyFromLocalFile-boolean-boolean-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">copyFromLocalFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#copyFromLocalFile-boolean-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">copyFromLocalFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#copyFromLocalFile-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">copyFromLocalFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#copyToLocalFile-boolean-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">copyToLocalFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#copyToLocalFile-boolean-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-boolean-" title="class or interface in org.apache.hadoop.fs">copyToLocalFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#copyToLocalFile-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">copyToLocalFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-boolean-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-boolean-int-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-boolean-int-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-boolean-int-short-long-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-boolean-int-short-long-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-java.util.EnumSet-int-short-long-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-java.util.EnumSet-int-short-long-org.apache.hadoop.util.Progressable-org.apache.hadoop.fs.Options.ChecksumOpt-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-short-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-short-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#createFile-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">createFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#createNewFile-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">createNewFile</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#createNonRecursive-org.apache.hadoop.fs.Path-boolean-int-short-long-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">createNonRecursive</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#createNonRecursive-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-boolean-int-short-long-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">createNonRecursive</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#createNonRecursive-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-java.util.EnumSet-int-short-long-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">createNonRecursive</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#createSnapshot-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">createSnapshot</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#createSnapshot-org.apache.hadoop.fs.Path-java.lang.String-" title="class or interface in org.apache.hadoop.fs">createSnapshot</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#createSymlink-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-boolean-" title="class or interface in org.apache.hadoop.fs">createSymlink</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#deleteOnExit-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">deleteOnExit</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#deleteSnapshot-org.apache.hadoop.fs.Path-java.lang.String-" title="class or interface in org.apache.hadoop.fs">deleteSnapshot</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#enableSymlinks--" title="class or interface in org.apache.hadoop.fs">enableSymlinks</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#exists-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">exists</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#fixRelativePart-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">fixRelativePart</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#get-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.fs">get</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#get-java.net.URI-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.fs">get</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#get-java.net.URI-org.apache.hadoop.conf.Configuration-java.lang.String-" title="class or interface in org.apache.hadoop.fs">get</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getAclStatus-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getAclStatus</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getAllStatistics--" title="class or interface in org.apache.hadoop.fs">getAllStatistics</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getAllStoragePolicies--" title="class or interface in org.apache.hadoop.fs">getAllStoragePolicies</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getBlockSize-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getBlockSize</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getCanonicalServiceName--" title="class or interface in org.apache.hadoop.fs">getCanonicalServiceName</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getCanonicalUri--" title="class or interface in org.apache.hadoop.fs">getCanonicalUri</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getChildFileSystems--" title="class or interface in org.apache.hadoop.fs">getChildFileSystems</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getDefaultBlockSize-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getDefaultBlockSize</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getDefaultPort--" title="class or interface in org.apache.hadoop.fs">getDefaultPort</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getDefaultReplication-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getDefaultReplication</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getDefaultUri-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.fs">getDefaultUri</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getDelegationToken-java.lang.String-" title="class or interface in org.apache.hadoop.fs">getDelegationToken</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getFileBlockLocations-org.apache.hadoop.fs.Path-long-long-" title="class or interface in org.apache.hadoop.fs">getFileBlockLocations</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getFileChecksum-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getFileChecksum</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getFileChecksum-org.apache.hadoop.fs.Path-long-" title="class or interface in org.apache.hadoop.fs">getFileChecksum</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getFileLinkStatus-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getFileLinkStatus</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getFileSystemClass-java.lang.String-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.fs">getFileSystemClass</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getFSofPath-org.apache.hadoop.fs.Path-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.fs">getFSofPath</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getGlobalStorageStatistics--" title="class or interface in org.apache.hadoop.fs">getGlobalStorageStatistics</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getInitialWorkingDirectory--" title="class or interface in org.apache.hadoop.fs">getInitialWorkingDirectory</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getLength-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getLength</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getLinkTarget-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getLinkTarget</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getLocal-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.fs">getLocal</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getName--" title="class or interface in org.apache.hadoop.fs">getName</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getNamed-java.lang.String-org.apache.hadoop.conf.Configuration-" 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<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/conf/Configured.html?is-external=true#getConf--" title="class or interface in org.apache.hadoop.conf">getConf</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/conf/Configured.html?is-external=true#setConf-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.conf">setConf</a></code></li>
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<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<pre>public&nbsp;IgniteHadoopFileSystem()</pre>
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<h4>getUri</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a>&nbsp;getUri()</pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getUri--" title="class or interface in org.apache.hadoop.fs">getUri</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
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<pre>public static&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getFsHadoopUser()
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Gets non-null user name as per the Hadoop file system viewpoint.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the user name, never null.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - On error.</dd>
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<pre>public&nbsp;void&nbsp;colocateFileWrites(boolean&nbsp;colocateFileWrites)</pre>
<div class="block">Public setter that can be used by direct users of FS or Visor.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>colocateFileWrites</code> - Whether all ongoing file writes should be colocated.</dd>
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<pre>public&nbsp;void&nbsp;initialize(<a href="http://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a>&nbsp;name,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a>&nbsp;cfg)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#initialize-java.net.URI-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.fs">initialize</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>protected&nbsp;void&nbsp;checkPath(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;path)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#checkPath-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">checkPath</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
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<pre>public&nbsp;short&nbsp;getDefaultReplication()</pre>
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<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getDefaultReplication--" title="class or interface in org.apache.hadoop.fs">getDefaultReplication</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
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<pre>protected&nbsp;void&nbsp;finalize()
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></dd>
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<pre>public&nbsp;void&nbsp;close()
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true#close--" title="class or interface in java.io">close</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></code></dd>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#close--" title="class or interface in org.apache.hadoop.fs">close</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;setTimes(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;p,
long&nbsp;mtime,
long&nbsp;atime)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#setTimes-org.apache.hadoop.fs.Path-long-long-" title="class or interface in org.apache.hadoop.fs">setTimes</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;setPermission(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;p,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/permission/FsPermission.html?is-external=true" title="class or interface in org.apache.hadoop.fs.permission">FsPermission</a>&nbsp;perm)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#setPermission-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-" title="class or interface in org.apache.hadoop.fs">setPermission</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>setOwner</h4>
<pre>public&nbsp;void&nbsp;setOwner(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;p,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;username,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;grpName)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#setOwner-org.apache.hadoop.fs.Path-java.lang.String-java.lang.String-" title="class or interface in org.apache.hadoop.fs">setOwner</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>open</h4>
<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a>&nbsp;open(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
int&nbsp;bufSize)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#open-org.apache.hadoop.fs.Path-int-" title="class or interface in org.apache.hadoop.fs">open</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<a name="create-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-boolean-int-short-long-org.apache.hadoop.util.Progressable-">
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<h4>create</h4>
<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FSDataOutputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataOutputStream</a>&nbsp;create(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/permission/FsPermission.html?is-external=true" title="class or interface in org.apache.hadoop.fs.permission">FsPermission</a>&nbsp;perm,
boolean&nbsp;overwrite,
int&nbsp;bufSize,
short&nbsp;replication,
long&nbsp;blockSize,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/util/Progressable.html?is-external=true" title="class or interface in org.apache.hadoop.util">Progressable</a>&nbsp;progress)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-boolean-int-short-long-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">create</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>append</h4>
<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FSDataOutputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataOutputStream</a>&nbsp;append(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
int&nbsp;bufSize,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/util/Progressable.html?is-external=true" title="class or interface in org.apache.hadoop.util">Progressable</a>&nbsp;progress)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#append-org.apache.hadoop.fs.Path-int-org.apache.hadoop.util.Progressable-" title="class or interface in org.apache.hadoop.fs">append</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;boolean&nbsp;rename(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;src,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;dst)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#rename-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">rename</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;boolean&nbsp;delete(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#delete-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">delete</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;boolean&nbsp;delete(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
boolean&nbsp;recursive)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#delete-org.apache.hadoop.fs.Path-boolean-" title="class or interface in org.apache.hadoop.fs">delete</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileStatus.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileStatus</a>[]&nbsp;listStatus(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#listStatus-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">listStatus</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;getHomeDirectory()</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getHomeDirectory--" title="class or interface in org.apache.hadoop.fs">getHomeDirectory</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
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<pre>public&nbsp;void&nbsp;setWorkingDirectory(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;newPath)</pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#setWorkingDirectory-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">setWorkingDirectory</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
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<h4>getWorkingDirectory</h4>
<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;getWorkingDirectory()</pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getWorkingDirectory--" title="class or interface in org.apache.hadoop.fs">getWorkingDirectory</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
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<pre>public&nbsp;boolean&nbsp;mkdirs(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f,
<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/permission/FsPermission.html?is-external=true" title="class or interface in org.apache.hadoop.fs.permission">FsPermission</a>&nbsp;perm)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#mkdirs-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-" title="class or interface in org.apache.hadoop.fs">mkdirs</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileStatus.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileStatus</a>&nbsp;getFileStatus(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getFileStatus-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getFileStatus</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>getContentSummary</h4>
<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/ContentSummary.html?is-external=true" title="class or interface in org.apache.hadoop.fs">ContentSummary</a>&nbsp;getContentSummary(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a>&nbsp;f)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getContentSummary-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getContentSummary</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/BlockLocation.html?is-external=true" title="class or interface in org.apache.hadoop.fs">BlockLocation</a>[]&nbsp;getFileBlockLocations(<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileStatus.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileStatus</a>&nbsp;status,
long&nbsp;start,
long&nbsp;len)
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getFileBlockLocations-org.apache.hadoop.fs.FileStatus-long-long-" title="class or interface in org.apache.hadoop.fs">getFileBlockLocations</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;long&nbsp;getDefaultBlockSize()</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true#getDefaultBlockSize--" title="class or interface in org.apache.hadoop.fs">getDefaultBlockSize</a></code>&nbsp;in class&nbsp;<code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></dd>
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<pre>public&nbsp;org.apache.ignite.internal.processors.igfs.IgfsModeResolver&nbsp;getModeResolver()
throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Mode resolver.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - On error.</dd>
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<pre>public&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;toString()</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
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<pre>public&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;user()</pre>
<div class="block">Returns the user name this File System is created on behalf of.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the user name</dd>
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