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<h2 title="Class FileSystemProxy" class="title">Class FileSystemProxy</h2>
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<li>org.apache.hadoop.conf.Configured</li>
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<ul class="inheritance">
<li>org.apache.hadoop.fs.FileSystem</li>
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<ul class="inheritance">
<li>org.apache.hadoop.hbase.wal.FileSystemProxy</li>
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<dd><a href="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, org.apache.hadoop.conf.Configurable, org.apache.hadoop.security.token.DelegationTokenIssuer</dd>
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<pre>public class <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.38">FileSystemProxy</a>
extends org.apache.hadoop.fs.FileSystem</pre>
<div class="block">Create a non-abstract "proxy" for FileSystem because FileSystem is an
abstract class and not an interface. Only interfaces can be used with the
Java Proxy class to override functionality via an InvocationHandler.</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.hadoop.fs.FileSystem</h3>
<code>org.apache.hadoop.fs.FileSystem.DirectoryEntries, org.apache.hadoop.fs.FileSystem.Statistics</code></li>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private org.apache.hadoop.fs.FileSystem</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#real">real</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.hadoop.fs.FileSystem</h3>
<code>DEFAULT_FS, FS_DEFAULT_NAME_KEY, LOG, SHUTDOWN_HOOK_PRIORITY, statistics, TRASH_PREFIX, USER_HOME_PREFIX</code></li>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#FileSystemProxy-org.apache.hadoop.fs.FileSystem-">FileSystemProxy</a></span>(org.apache.hadoop.fs.FileSystem&nbsp;real)</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</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>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>org.apache.hadoop.fs.FSDataOutputStream</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#append-org.apache.hadoop.fs.Path-int-org.apache.hadoop.util.Progressable-">append</a></span>(org.apache.hadoop.fs.Path&nbsp;f,
int&nbsp;bufferSize,
org.apache.hadoop.util.Progressable&nbsp;progress)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.fs.FSDataOutputStream</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.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>(org.apache.hadoop.fs.Path&nbsp;f,
org.apache.hadoop.fs.permission.FsPermission&nbsp;permission,
boolean&nbsp;overwrite,
int&nbsp;bufferSize,
short&nbsp;replication,
long&nbsp;blockSize,
org.apache.hadoop.util.Progressable&nbsp;progress)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#delete-org.apache.hadoop.fs.Path-boolean-">delete</a></span>(org.apache.hadoop.fs.Path&nbsp;f,
boolean&nbsp;recursive)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.fs.FileStatus</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#getFileStatus-org.apache.hadoop.fs.Path-">getFileStatus</a></span>(org.apache.hadoop.fs.Path&nbsp;f)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="https://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/hadoop/hbase/wal/FileSystemProxy.html#getUri--">getUri</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.fs.Path</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#getWorkingDirectory--">getWorkingDirectory</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.fs.FileStatus[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#listStatus-org.apache.hadoop.fs.Path-">listStatus</a></span>(org.apache.hadoop.fs.Path&nbsp;f)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#mkdirs-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-">mkdirs</a></span>(org.apache.hadoop.fs.Path&nbsp;f,
org.apache.hadoop.fs.permission.FsPermission&nbsp;permission)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.fs.FSDataInputStream</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#open-org.apache.hadoop.fs.Path-">open</a></span>(org.apache.hadoop.fs.Path&nbsp;p)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.fs.FSDataInputStream</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#open-org.apache.hadoop.fs.Path-int-">open</a></span>(org.apache.hadoop.fs.Path&nbsp;f,
int&nbsp;bufferSize)</code>&nbsp;</td>
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<tr id="i10" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#rename-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-">rename</a></span>(org.apache.hadoop.fs.Path&nbsp;src,
org.apache.hadoop.fs.Path&nbsp;dst)</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/wal/FileSystemProxy.html#setWorkingDirectory-org.apache.hadoop.fs.Path-">setWorkingDirectory</a></span>(org.apache.hadoop.fs.Path&nbsp;new_dir)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.apache.hadoop.fs.FileSystem</h3>
<code>access, append, append, appendFile, areSymlinksEnabled, cancelDeleteOnExit, canonicalizeUri, checkPath, clearStatistics, close, closeAll, closeAllForUGI, completeLocalOutput, concat, copyFromLocalFile, copyFromLocalFile, copyFromLocalFile, copyFromLocalFile, copyToLocalFile, copyToLocalFile, copyToLocalFile, create, create, create, create, create, create, create, create, create, create, create, create, createFile, createNewFile, createNonRecursive, createNonRecursive, createNonRecursive, createPathHandle, createSnapshot, createSnapshot, createSymlink, delete, deleteOnExit, deleteSnapshot, enableSymlinks, exists, fixRelativePart, get, get, get, getAclStatus, getAdditionalTokenIssuers, getAllStatistics, getAllStoragePolicies, getBlockSize, getCanonicalServiceName, getCanonicalUri, getChildFileSystems, getContentSummary, getDefaultBlockSize, getDefaultBlockSize, getDefaultPort, getDefaultReplication, getDefaultReplication, getDefaultUri, getDelegationToken, getFileBlockLocations, getFileBlockLocations, getFileChecksum, getFileChecksum, getFileLinkStatus, getFileSystemClass, getFSofPath, getGlobalStorageStatistics, getHomeDirectory, getInitialWorkingDirectory, getLength, getLinkTarget, getLocal, getName, getNamed, getPathHandle, getQuotaUsage, getReplication, getScheme, getServerDefaults, getServerDefaults, getStatistics, getStatistics, getStatus, getStatus, getStoragePolicy, getStorageStatistics, getTrashRoot, getTrashRoots, getUsed, getUsed, getXAttr, getXAttrs, getXAttrs, globStatus, globStatus, initialize, isDirectory, isFile, listCorruptFileBlocks, listFiles, listLocatedStatus, listLocatedStatus, listStatus, listStatus, listStatus, listStatusBatch, listStatusIterator, listXAttrs, makeQualified, mkdirs, mkdirs, modifyAclEntries, moveFromLocalFile, moveFromLocalFile, moveToLocalFile, newInstance, newInstance, newInstance, newInstanceLocal, open, open, primitiveCreate, primitiveMkdir, primitiveMkdir, printStatistics, processDeleteOnExit, removeAcl, removeAclEntries, removeDefaultAcl, removeXAttr, rename, renameSnapshot, resolveLink, resolvePath, setAcl, setDefaultUri, setDefaultUri, setOwner, setPermission, setReplication, setStoragePolicy, setTimes, setVerifyChecksum, setWriteChecksum, setXAttr, setXAttr, startLocalOutput, supportsSymlinks, truncate, unsetStoragePolicy</code></li>
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<code><a href="https://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="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://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="https://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="https://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="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://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="https://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="https://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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<h3>Methods inherited from interface&nbsp;org.apache.hadoop.security.token.DelegationTokenIssuer</h3>
<code>addDelegationTokens, collectDelegationTokens</code></li>
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<pre>private final&nbsp;org.apache.hadoop.fs.FileSystem <a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.39">real</a></pre>
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<pre>public&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.41">FileSystemProxy</a>(org.apache.hadoop.fs.FileSystem&nbsp;real)</pre>
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<h4>open</h4>
<pre>public&nbsp;org.apache.hadoop.fs.FSDataInputStream&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.46">open</a>(org.apache.hadoop.fs.Path&nbsp;p)
throws <a href="https://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>open</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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>getUri</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.51">getUri</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>getUri</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
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<h4>open</h4>
<pre>public&nbsp;org.apache.hadoop.fs.FSDataInputStream&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.56">open</a>(org.apache.hadoop.fs.Path&nbsp;f,
int&nbsp;bufferSize)
throws <a href="https://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>open</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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>
</dl>
</li>
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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;org.apache.hadoop.fs.FSDataOutputStream&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.61">create</a>(org.apache.hadoop.fs.Path&nbsp;f,
org.apache.hadoop.fs.permission.FsPermission&nbsp;permission,
boolean&nbsp;overwrite,
int&nbsp;bufferSize,
short&nbsp;replication,
long&nbsp;blockSize,
org.apache.hadoop.util.Progressable&nbsp;progress)
throws <a href="https://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>create</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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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org.apache.hadoop.util.Progressable&nbsp;progress)
throws <a href="https://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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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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<dd><code><a href="https://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;<a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.72">rename</a>(org.apache.hadoop.fs.Path&nbsp;src,
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>rename</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
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<dd><code><a href="https://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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<dd><code>delete</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
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<dd><code><a href="https://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 href="https://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="https://docs.oracle.com/javase/8/docs/api/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io">FileNotFoundException</a></code></dd>
<dd><code><a href="https://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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<dd><code>setWorkingDirectory</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
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<dd><code>getWorkingDirectory</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
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throws <a href="https://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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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>mkdirs</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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;org.apache.hadoop.fs.FileStatus&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/wal/FileSystemProxy.html#line.102">getFileStatus</a>(org.apache.hadoop.fs.Path&nbsp;f)
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>getFileStatus</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.fs.FileSystem</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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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