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| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#fields.inherited.from.class.org.apache.hadoop.fs.AbstractFileSystem">Field</a> | </li> |
| <li><a href="#constructor.summary">Constr</a> | </li> |
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| <div class="subTitle">org.apache.ignite.hadoop.fs.v2</div> |
| <h2 title="Class IgniteHadoopFileSystem" class="title">Class IgniteHadoopFileSystem</h2> |
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| <li><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">org.apache.hadoop.fs.AbstractFileSystem</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.ignite.hadoop.fs.v2.IgniteHadoopFileSystem</li> |
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| <dt>All Implemented Interfaces:</dt> |
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| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">IgniteHadoopFileSystem</span> |
| extends <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</a> |
| implements <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></pre> |
| <div class="block"><code>IGFS</code> Hadoop 2.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"> |
| <property> |
| <name>fs.default.name</name> |
| <value>igfs://ipc</value> |
| </property> |
| |
| <property> |
| <name>fs.igfs.impl</name> |
| <value>org.apache.ignite.hadoop.fs.v2.IgniteHadoopFileSystem</value> |
| </property> |
| </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> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
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| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| </a> |
| <h3>Field Summary</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.hadoop.fs.AbstractFileSystem"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.hadoop.fs.<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</a></h3> |
| <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#statistics" title="class or interface in org.apache.hadoop.fs">statistics</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </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/v2/IgniteHadoopFileSystem.html#IgniteHadoopFileSystem-java.net.URI-org.apache.hadoop.conf.Configuration-">IgniteHadoopFileSystem</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> 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> cfg)</code> </td> |
| </tr> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </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>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/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> path)</code></td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#close--">close</a></span>()</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/v2/IgniteHadoopFileSystem.html#colocateFileWrites-boolean-">colocateFileWrites</a></span>(boolean colocateFileWrites)</code> |
| <div class="block">Public setter that can be used by direct users of FS or Visor.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <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/v2/IgniteHadoopFileSystem.html#createInternal-org.apache.hadoop.fs.Path-java.util.EnumSet-org.apache.hadoop.fs.permission.FsPermission-int-short-long-org.apache.hadoop.util.Progressable-org.apache.hadoop.fs.Options.ChecksumOpt-boolean-">createInternal</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> f, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</a><<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/CreateFlag.html?is-external=true" title="class or interface in org.apache.hadoop.fs">CreateFlag</a>> flag, |
| <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> perm, |
| int bufSize, |
| short replication, |
| long 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> progress, |
| <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Options.ChecksumOpt.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Options.ChecksumOpt</a> checksumOpt, |
| boolean createParent)</code></td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/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> f, |
| boolean recursive)</code></td> |
| </tr> |
| <tr id="i5" 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/v2/IgniteHadoopFileSystem.html#getFileBlockLocations-org.apache.hadoop.fs.Path-long-long-">getFileBlockLocations</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> path, |
| long start, |
| long len)</code></td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileChecksum.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileChecksum</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#getFileChecksum-org.apache.hadoop.fs.Path-">getFileChecksum</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> f)</code></td> |
| </tr> |
| <tr id="i7" 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/v2/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> f)</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/FsStatus.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FsStatus</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#getFsStatus--">getFsStatus</a></span>()</code></td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FsServerDefaults.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FsServerDefaults</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#getServerDefaults--">getServerDefaults</a></span>()</code></td> |
| </tr> |
| <tr id="i10" 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/v2/IgniteHadoopFileSystem.html#getUri--">getUri</a></span>()</code></td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#getUriDefaultPort--">getUriDefaultPort</a></span>()</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/v2/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> f)</code></td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#mkdir-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-boolean-">mkdir</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> 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> perm, |
| boolean createParent)</code></td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <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/v2/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> f, |
| int bufSize)</code></td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#renameInternal-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-">renameInternal</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> 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> dst)</code></td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/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> 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> usr, |
| <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> grp)</code></td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/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> 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> perm)</code></td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#setReplication-org.apache.hadoop.fs.Path-short-">setReplication</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> f, |
| short replication)</code></td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/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> f, |
| long mtime, |
| long atime)</code></td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#setVerifyChecksum-boolean-">setVerifyChecksum</a></span>(boolean verifyChecksum)</code></td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/ignite/hadoop/fs/v2/IgniteHadoopFileSystem.html#supportsSymlinks--">supportsSymlinks</a></span>()</code></td> |
| </tr> |
| <tr id="i22" 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/v2/IgniteHadoopFileSystem.html#toString--">toString</a></span>()</code></td> |
| </tr> |
| <tr id="i23" 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/v2/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.AbstractFileSystem"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.hadoop.fs.<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</a></h3> |
| <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.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/AbstractFileSystem.html?is-external=true#checkScheme-java.net.URI-java.lang.String-" title="class or interface in org.apache.hadoop.fs">checkScheme</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.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/AbstractFileSystem.html?is-external=true#create-org.apache.hadoop.fs.Path-java.util.EnumSet-org.apache.hadoop.fs.Options.CreateOpts...-" title="class or interface in org.apache.hadoop.fs">create</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#createFileSystem-java.net.URI-org.apache.hadoop.conf.Configuration-" title="class or interface in org.apache.hadoop.fs">createFileSystem</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.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/AbstractFileSystem.html?is-external=true#equals-java.lang.Object-" title="class or interface in org.apache.hadoop.fs">equals</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.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/AbstractFileSystem.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/AbstractFileSystem.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/AbstractFileSystem.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/AbstractFileSystem.html?is-external=true#getDelegationTokens-java.lang.String-" title="class or interface in org.apache.hadoop.fs">getDelegationTokens</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.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/AbstractFileSystem.html?is-external=true#getFsStatus-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getFsStatus</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#getHomeDirectory--" title="class or interface in org.apache.hadoop.fs">getHomeDirectory</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.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/AbstractFileSystem.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/AbstractFileSystem.html?is-external=true#getStatistics--" title="class or interface in org.apache.hadoop.fs">getStatistics</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#getStatistics-java.net.URI-" title="class or interface in org.apache.hadoop.fs">getStatistics</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#getUriPath-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getUriPath</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#getXAttr-org.apache.hadoop.fs.Path-java.lang.String-" title="class or interface in org.apache.hadoop.fs">getXAttr</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#getXAttrs-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getXAttrs</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#getXAttrs-org.apache.hadoop.fs.Path-java.util.List-" title="class or interface in org.apache.hadoop.fs">getXAttrs</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#hashCode--" title="class or interface in org.apache.hadoop.fs">hashCode</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#isValidName-java.lang.String-" title="class or interface in org.apache.hadoop.fs">isValidName</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#listCorruptFileBlocks-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">listCorruptFileBlocks</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#listLocatedStatus-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">listLocatedStatus</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#listStatusIterator-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">listStatusIterator</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#listXAttrs-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">listXAttrs</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#makeQualified-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">makeQualified</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#modifyAclEntries-org.apache.hadoop.fs.Path-java.util.List-" title="class or interface in org.apache.hadoop.fs">modifyAclEntries</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#open-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">open</a>, <a 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href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#removeXAttr-org.apache.hadoop.fs.Path-java.lang.String-" title="class or interface in org.apache.hadoop.fs">removeXAttr</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#rename-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Options.Rename...-" title="class or interface in org.apache.hadoop.fs">rename</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#renameInternal-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-boolean-" title="class or interface in org.apache.hadoop.fs">renameInternal</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#resolvePath-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">resolvePath</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#setAcl-org.apache.hadoop.fs.Path-java.util.List-" title="class or interface in org.apache.hadoop.fs">setAcl</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#setXAttr-org.apache.hadoop.fs.Path-java.lang.String-byte:A-" title="class or interface in org.apache.hadoop.fs">setXAttr</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#setXAttr-org.apache.hadoop.fs.Path-java.lang.String-byte:A-java.util.EnumSet-" title="class or interface in org.apache.hadoop.fs">setXAttr</a>, <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#truncate-org.apache.hadoop.fs.Path-long-" title="class or interface in org.apache.hadoop.fs">truncate</a></code></li> |
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| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<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></h3> |
| <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#finalize--" title="class or interface in java.lang">finalize</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#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> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="IgniteHadoopFileSystem-java.net.URI-org.apache.hadoop.conf.Configuration-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>IgniteHadoopFileSystem</h4> |
| <pre>public IgniteHadoopFileSystem(<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> 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> cfg) |
| throws <a href="http://docs.oracle.com/javase/8/docs/api/java/net/URISyntaxException.html?is-external=true" title="class or interface in java.net">URISyntaxException</a>, |
| <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="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - URI for file system.</dd> |
| <dd><code>cfg</code> - Configuration.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/net/URISyntaxException.html?is-external=true" title="class or interface in java.net">URISyntaxException</a></code> - if name has invalid syntax.</dd> |
| <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> - If initialization failed.</dd> |
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| <h3>Method Detail</h3> |
| <a name="checkPath-org.apache.hadoop.fs.Path-"> |
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| </a> |
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| <li class="blockList"> |
| <h4>checkPath</h4> |
| <pre>public void 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> 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/AbstractFileSystem.html?is-external=true#checkPath-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">checkPath</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</a></code></dd> |
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| <a name="colocateFileWrites-boolean-"> |
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| <h4>colocateFileWrites</h4> |
| <pre>public void colocateFileWrites(boolean colocateFileWrites)</pre> |
| <div class="block">Public setter that can be used by direct users of FS or Visor.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>colocateFileWrites</code> - Whether all ongoing file writes should be colocated.</dd> |
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| </li> |
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| <a name="close--"> |
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| </a> |
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| <li class="blockList"> |
| <h4>close</h4> |
| <pre>public void 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> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <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> in interface <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> in interface <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="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="getUri--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getUri</h4> |
| <pre>public <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> getUri()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#getUri--" title="class or interface in org.apache.hadoop.fs">getUri</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</a></code></dd> |
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| <a name="getUriDefaultPort--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getUriDefaultPort</h4> |
| <pre>public int getUriDefaultPort()</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/AbstractFileSystem.html?is-external=true#getUriDefaultPort--" title="class or interface in org.apache.hadoop.fs">getUriDefaultPort</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</a></code></dd> |
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| </li> |
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| <a name="getServerDefaults--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getServerDefaults</h4> |
| <pre>public <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FsServerDefaults.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FsServerDefaults</a> getServerDefaults() |
| 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/AbstractFileSystem.html?is-external=true#getServerDefaults--" title="class or interface in org.apache.hadoop.fs">getServerDefaults</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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="setReplication-org.apache.hadoop.fs.Path-short-"> |
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| <ul class="blockList"> |
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| <h4>setReplication</h4> |
| <pre>public boolean setReplication(<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> f, |
| short replication) |
| 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/AbstractFileSystem.html?is-external=true#setReplication-org.apache.hadoop.fs.Path-short-" title="class or interface in org.apache.hadoop.fs">setReplication</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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> |
| </dl> |
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| <pre>public void 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> f, |
| long mtime, |
| long 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">Specified by:</span></dt> |
| <dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#setTimes-org.apache.hadoop.fs.Path-long-long-" title="class or interface in org.apache.hadoop.fs">setTimes</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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 <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FsStatus.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FsStatus</a> getFsStatus() |
| 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/AbstractFileSystem.html?is-external=true#getFsStatus--" title="class or interface in org.apache.hadoop.fs">getFsStatus</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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 void 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> 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> 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/AbstractFileSystem.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> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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> |
| </dl> |
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| <pre>public void 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> 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> usr, |
| <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> grp) |
| 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/AbstractFileSystem.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> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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="open-org.apache.hadoop.fs.Path-int-"> |
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| <h4>open</h4> |
| <pre>public <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> 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> f, |
| int 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/AbstractFileSystem.html?is-external=true#open-org.apache.hadoop.fs.Path-int-" title="class or interface in org.apache.hadoop.fs">open</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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> |
| </dl> |
| </li> |
| </ul> |
| <a name="createInternal-org.apache.hadoop.fs.Path-java.util.EnumSet-org.apache.hadoop.fs.permission.FsPermission-int-short-long-org.apache.hadoop.util.Progressable-org.apache.hadoop.fs.Options.ChecksumOpt-boolean-"> |
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| <pre>public <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> createInternal(<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> f, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</a><<a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/CreateFlag.html?is-external=true" title="class or interface in org.apache.hadoop.fs">CreateFlag</a>> flag, |
| <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> perm, |
| int bufSize, |
| short replication, |
| long 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> progress, |
| <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/Options.ChecksumOpt.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Options.ChecksumOpt</a> checksumOpt, |
| boolean createParent) |
| 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/AbstractFileSystem.html?is-external=true#createInternal-org.apache.hadoop.fs.Path-java.util.EnumSet-org.apache.hadoop.fs.permission.FsPermission-int-short-long-org.apache.hadoop.util.Progressable-org.apache.hadoop.fs.Options.ChecksumOpt-boolean-" title="class or interface in org.apache.hadoop.fs">createInternal</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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>supportsSymlinks</h4> |
| <pre>public boolean supportsSymlinks()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true#supportsSymlinks--" title="class or interface in org.apache.hadoop.fs">supportsSymlinks</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</a></code></dd> |
| </dl> |
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| <a name="renameInternal-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-"> |
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| <h4>renameInternal</h4> |
| <pre>public void renameInternal(<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> 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> 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/AbstractFileSystem.html?is-external=true#renameInternal-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">renameInternal</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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="delete-org.apache.hadoop.fs.Path-boolean-"> |
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| <h4>delete</h4> |
| <pre>public boolean 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> f, |
| boolean 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/AbstractFileSystem.html?is-external=true#delete-org.apache.hadoop.fs.Path-boolean-" title="class or interface in org.apache.hadoop.fs">delete</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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 void setVerifyChecksum(boolean verifyChecksum) |
| 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/AbstractFileSystem.html?is-external=true#setVerifyChecksum-boolean-" title="class or interface in org.apache.hadoop.fs">setVerifyChecksum</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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>getFileChecksum</h4> |
| <pre>public <a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/FileChecksum.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileChecksum</a> getFileChecksum(<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> 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/AbstractFileSystem.html?is-external=true#getFileChecksum-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getFileChecksum</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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> |
| </dl> |
| </li> |
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| <a name="listStatus-org.apache.hadoop.fs.Path-"> |
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| <h4>listStatus</h4> |
| <pre>public <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>[] 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> 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/AbstractFileSystem.html?is-external=true#listStatus-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">listStatus</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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> |
| </dl> |
| </li> |
| </ul> |
| <a name="mkdir-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-boolean-"> |
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| <h4>mkdir</h4> |
| <pre>public void mkdir(<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> 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> perm, |
| boolean createParent) |
| 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/AbstractFileSystem.html?is-external=true#mkdir-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.permission.FsPermission-boolean-" title="class or interface in org.apache.hadoop.fs">mkdir</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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> |
| </dl> |
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| <a name="getFileStatus-org.apache.hadoop.fs.Path-"> |
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| <h4>getFileStatus</h4> |
| <pre>public <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> 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> 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/AbstractFileSystem.html?is-external=true#getFileStatus-org.apache.hadoop.fs.Path-" title="class or interface in org.apache.hadoop.fs">getFileStatus</a></code> in class <code><a href="http://hadoop.apache.org/docs/current/api/org/apache/hadoop/fs/AbstractFileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">AbstractFileSystem</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> |
| </dl> |
| </li> |
| </ul> |
| <a name="getFileBlockLocations-org.apache.hadoop.fs.Path-long-long-"> |
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| </a> |
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| <h4>getFileBlockLocations</h4> |
| <pre>public <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>[] getFileBlockLocations(<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> path, |
| long start, |
| long 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">Specified by:</span></dt> |
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| <div class="block">Returns the user name this File System is created on behalf of.</div> |
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