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| <div class="aboutLanguage"><em>Ignite - In-Memory Data Fabric</em></div> |
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| <li>Summary: </li> |
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| <div class="subTitle">org.apache.ignite</div> |
| <h2 title="Interface IgniteFileSystem" class="title">Interface IgniteFileSystem</h2> |
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| <dl> |
| <dt>All Superinterfaces:</dt> |
| <dd><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public interface <span class="strong">IgniteFileSystem</span> |
| extends <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></pre> |
| <div class="block"><b>IG</b>nite <b>F</b>ile <b>S</b>ystem API. It provides a typical file system "view" on a particular cache: |
| <ul> |
| <li>list directories or get information for a single path</li> |
| <li>create/move/delete files or directories</li> |
| <li>write/read data streams into/from files</li> |
| </ul> |
| The data of each file is split on separate data blocks and stored in the cache. |
| You can access file's data with a standard Java streaming API. Moreover, for each part |
| of the file you can calculate an affinity and process file's content on corresponding |
| nodes to escape unnecessary networking. |
| <p/> |
| This API is fully thread-safe and you can use it from several threads. |
| <h1 class="header">IGFS Configuration</h1> |
| The simplest way to run a Ignite node with configured file system is to pass |
| special configuration file included in Ignite distribution to <code>ignite.sh</code> or |
| <code>ignite.bat</code> scripts, like this: <code>ignite.sh config/hadoop/default-config.xml</code> |
| <p> |
| <code>IGFS</code> can be started as a data node or as a client node. Data node is responsible for |
| caching data, while client node is responsible for basic file system operations and accessing |
| data nodes remotely. When used as Hadoop file system, clients nodes usually 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. |
| <h1 class="header">Integration With Hadoop</h1> |
| In addition to direct file system API, <code>IGFS</code> can be integrated with <code>Hadoop</code> by |
| plugging in as <code>Hadoop FileSystem</code>. Refer to |
| <code>org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem</code> or |
| <code>org.apache.ignite.hadoop.fs.v2.IgniteHadoopFileSystem</code> for more information. |
| <p> |
| <b>NOTE:</b> integration with Hadoop is available only in <code>In-Memory Accelerator For Hadoop</code> edition.</div> |
| </li> |
| </ul> |
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| <h3>Field Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <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>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#IGFS_SCHEME">IGFS_SCHEME</a></strong></code> |
| <div class="block">IGFS scheme name.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsBlockLocation.html" title="interface in org.apache.ignite.igfs">IgfsBlockLocation</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#affinity(org.apache.ignite.igfs.IgfsPath,%20long,%20long)">affinity</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| long start, |
| long len)</code> |
| <div class="block">Gets affinity block locations for data blocks of the file, i.e. the nodes, on which the blocks |
| are stored.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsBlockLocation.html" title="interface in org.apache.ignite.igfs">IgfsBlockLocation</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#affinity(org.apache.ignite.igfs.IgfsPath,%20long,%20long,%20long)">affinity</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| long start, |
| long len, |
| long maxLen)</code> |
| <div class="block">Get affinity block locations for data blocks of the file.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#append(org.apache.ignite.igfs.IgfsPath,%20boolean)">append</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| boolean create)</code> |
| <div class="block">Opens an output stream to an existing file for appending data.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#append(org.apache.ignite.igfs.IgfsPath,%20int,%20boolean,%20java.util.Map)">append</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize, |
| boolean create, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props)</code> |
| <div class="block">Opens an output stream to an existing file for appending data.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#clear()">clear</a></strong>()</code> |
| <div class="block">Formats the file system removing all existing entries from it, but not removing anything in secondary |
| file system (if any).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#clearAsync()">clearAsync</a></strong>()</code> |
| <div class="block">Formats the file system removing all existing entries from it, but not removing anything in secondary |
| file system (if any).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html" title="class in org.apache.ignite.configuration">FileSystemConfiguration</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#configuration()">configuration</a></strong>()</code> |
| <div class="block">Gets IGFS configuration.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#create(org.apache.ignite.igfs.IgfsPath,%20boolean)">create</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| boolean overwrite)</code> |
| <div class="block">Creates a file and opens it for writing.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#create(org.apache.ignite.igfs.IgfsPath,%20int,%20boolean,%20org.apache.ignite.lang.IgniteUuid,%20int,%20long,%20java.util.Map)">create</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize, |
| boolean overwrite, |
| <a href="../../../org/apache/ignite/lang/IgniteUuid.html" title="class in org.apache.ignite.lang">IgniteUuid</a> affKey, |
| int replication, |
| long blockSize, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props)</code> |
| <div class="block">Creates a file and opens it for writing.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#create(org.apache.ignite.igfs.IgfsPath,%20int,%20boolean,%20int,%20long,%20java.util.Map)">create</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize, |
| boolean overwrite, |
| int replication, |
| long blockSize, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props)</code> |
| <div class="block">Creates a file and opens it for writing.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#delete(org.apache.ignite.igfs.IgfsPath,%20boolean)">delete</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| boolean recursive)</code> |
| <div class="block">Deletes file.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><T,R> R</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#execute(java.lang.Class,%20org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,%20java.util.Collection,%20boolean,%20long,%20T)">execute</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R>> taskCls, |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| boolean skipNonExistentFiles, |
| long maxRangeLen, |
| T arg)</code> |
| <div class="block">Executes IGFS task with overridden maximum range length (see |
| <a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html#getMaximumTaskRangeLength()"><code>FileSystemConfiguration.getMaximumTaskRangeLength()</code></a> for more information).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><T,R> R</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#execute(java.lang.Class,%20org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,%20java.util.Collection,%20T)">execute</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R>> taskCls, |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| T arg)</code> |
| <div class="block">Executes IGFS task.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><T,R> R</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#execute(org.apache.ignite.igfs.mapreduce.IgfsTask,%20org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,%20java.util.Collection,%20boolean,%20long,%20T)">execute</a></strong>(<a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R> task, |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| boolean skipNonExistentFiles, |
| long maxRangeLen, |
| T arg)</code> |
| <div class="block">Executes IGFS task with overridden maximum range length (see |
| <a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html#getMaximumTaskRangeLength()"><code>FileSystemConfiguration.getMaximumTaskRangeLength()</code></a> for more information).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><T,R> R</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#execute(org.apache.ignite.igfs.mapreduce.IgfsTask,%20org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,%20java.util.Collection,%20T)">execute</a></strong>(<a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R> task, |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| T arg)</code> |
| <div class="block">Executes IGFS task.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><T,R> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><R></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#executeAsync(java.lang.Class,%20org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,%20java.util.Collection,%20boolean,%20long,%20T)">executeAsync</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R>> taskCls, |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| boolean skipNonExistentFiles, |
| long maxRangeLen, |
| T arg)</code> |
| <div class="block">Executes IGFS task asynchronously with overridden maximum range length (see |
| <a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html#getMaximumTaskRangeLength()"><code>FileSystemConfiguration.getMaximumTaskRangeLength()</code></a> for more information).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><T,R> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><R></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#executeAsync(java.lang.Class,%20org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,%20java.util.Collection,%20T)">executeAsync</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R>> taskCls, |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| T arg)</code> |
| <div class="block">Executes IGFS task asynchronously.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><T,R> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><R></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#executeAsync(org.apache.ignite.igfs.mapreduce.IgfsTask,%20org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,%20java.util.Collection,%20boolean,%20long,%20T)">executeAsync</a></strong>(<a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R> task, |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| boolean skipNonExistentFiles, |
| long maxRangeLen, |
| T arg)</code> |
| <div class="block">Executes IGFS task asynchronously with overridden maximum range length (see |
| <a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html#getMaximumTaskRangeLength()"><code>FileSystemConfiguration.getMaximumTaskRangeLength()</code></a> for more information).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><T,R> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><R></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#executeAsync(org.apache.ignite.igfs.mapreduce.IgfsTask,%20org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,%20java.util.Collection,%20T)">executeAsync</a></strong>(<a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R> task, |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| T arg)</code> |
| <div class="block">Executes IGFS task asynchronously.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#exists(org.apache.ignite.igfs.IgfsPath)">exists</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Checks if the specified path exists in the file system.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsFile.html" title="interface in org.apache.ignite.igfs">IgfsFile</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#info(org.apache.ignite.igfs.IgfsPath)">info</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Gets file information for the specified path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsFile.html" title="interface in org.apache.ignite.igfs">IgfsFile</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#listFiles(org.apache.ignite.igfs.IgfsPath)">listFiles</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Lists files under the specified path.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#listPaths(org.apache.ignite.igfs.IgfsPath)">listPaths</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Lists file paths under the specified path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsMetrics.html" title="interface in org.apache.ignite.igfs">IgfsMetrics</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#metrics()">metrics</a></strong>()</code> |
| <div class="block">Gets metrics snapshot for this file system.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#mkdirs(org.apache.ignite.igfs.IgfsPath)">mkdirs</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Creates directories under specified path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#mkdirs(org.apache.ignite.igfs.IgfsPath,%20java.util.Map)">mkdirs</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props)</code> |
| <div class="block">Creates directories under specified path with the specified properties.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsMode.html" title="enum in org.apache.ignite.igfs">IgfsMode</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#mode(org.apache.ignite.igfs.IgfsPath)">mode</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Get mode for the given path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#name()">name</a></strong>()</code> |
| <div class="block">Gets IGFS name.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsInputStream.html" title="class in org.apache.ignite.igfs">IgfsInputStream</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#open(org.apache.ignite.igfs.IgfsPath)">open</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Opens a file for reading.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsInputStream.html" title="class in org.apache.ignite.igfs">IgfsInputStream</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#open(org.apache.ignite.igfs.IgfsPath,%20int)">open</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize)</code> |
| <div class="block">Opens a file for reading.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsInputStream.html" title="class in org.apache.ignite.igfs">IgfsInputStream</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#open(org.apache.ignite.igfs.IgfsPath,%20int,%20int)">open</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize, |
| int seqReadsBeforePrefetch)</code> |
| <div class="block">Opens a file for reading.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#rename(org.apache.ignite.igfs.IgfsPath,%20org.apache.ignite.igfs.IgfsPath)">rename</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> src, |
| <a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> dest)</code> |
| <div class="block">Renames/moves a file.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#resetMetrics()">resetMetrics</a></strong>()</code> |
| <div class="block">Resets metrics for this file system.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#setTimes(org.apache.ignite.igfs.IgfsPath,%20long,%20long)">setTimes</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| long modificationTime, |
| long accessTime)</code> |
| <div class="block">Sets last access time and last modification time for a given path.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#size(org.apache.ignite.igfs.IgfsPath)">size</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Determines size of the file denoted by provided path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsPathSummary.html" title="class in org.apache.ignite.igfs">IgfsPathSummary</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#summary(org.apache.ignite.igfs.IgfsPath)">summary</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</code> |
| <div class="block">Gets summary (total number of files, total number of directories and total length) |
| for a given path.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/igfs/IgfsFile.html" title="interface in org.apache.ignite.igfs">IgfsFile</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#update(org.apache.ignite.igfs.IgfsPath,%20java.util.Map)">update</a></strong>(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props)</code> |
| <div class="block">Updates file information for the specified path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#usedSpaceSize()">usedSpaceSize</a></strong>()</code> |
| <div class="block">Gets used space in bytes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteFileSystem.html" title="interface in org.apache.ignite">IgniteFileSystem</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/apache/ignite/IgniteFileSystem.html#withAsync()">withAsync</a></strong>()</code> |
| <div class="block"><strong>Deprecated.</strong> </div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_org.apache.ignite.lang.IgniteAsyncSupport"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.ignite.lang.<a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></h3> |
| <code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#future()">future</a>, <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#isAsync()">isAsync</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field_detail"> |
| <!-- --> |
| </a> |
| <h3>Field Detail</h3> |
| <a name="IGFS_SCHEME"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>IGFS_SCHEME</h4> |
| <pre>static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> IGFS_SCHEME</pre> |
| <div class="block">IGFS scheme name.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.apache.ignite.IgniteFileSystem.IGFS_SCHEME">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="name()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>name</h4> |
| <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name()</pre> |
| <div class="block">Gets IGFS name.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>IGFS name.</dd></dl> |
| </li> |
| </ul> |
| <a name="configuration()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>configuration</h4> |
| <pre><a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html" title="class in org.apache.ignite.configuration">FileSystemConfiguration</a> configuration()</pre> |
| <div class="block">Gets IGFS configuration.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>IGFS configuration.</dd></dl> |
| </li> |
| </ul> |
| <a name="summary(org.apache.ignite.igfs.IgfsPath)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>summary</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsPathSummary.html" title="class in org.apache.ignite.igfs">IgfsPathSummary</a> summary(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Gets summary (total number of files, total number of directories and total length) |
| for a given path.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path to get information for.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Summary object.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path is not found.</dd> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="open(org.apache.ignite.igfs.IgfsPath)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>open</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsInputStream.html" title="class in org.apache.ignite.igfs">IgfsInputStream</a> open(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Opens a file for reading.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to read.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File input stream to read data from.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist.</dd></dl> |
| </li> |
| </ul> |
| <a name="open(org.apache.ignite.igfs.IgfsPath, int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>open</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsInputStream.html" title="class in org.apache.ignite.igfs">IgfsInputStream</a> open(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Opens a file for reading.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to read.</dd><dd><code>bufSize</code> - Read buffer size (bytes) or <code>zero</code> to use default value.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File input stream to read data from.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist.</dd></dl> |
| </li> |
| </ul> |
| <a name="open(org.apache.ignite.igfs.IgfsPath, int, int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>open</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsInputStream.html" title="class in org.apache.ignite.igfs">IgfsInputStream</a> open(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize, |
| int seqReadsBeforePrefetch) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Opens a file for reading.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to read.</dd><dd><code>bufSize</code> - Read buffer size (bytes) or <code>zero</code> to use default value.</dd><dd><code>seqReadsBeforePrefetch</code> - Amount of sequential reads before prefetch is started.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File input stream to read data from.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist.</dd></dl> |
| </li> |
| </ul> |
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| <h4>create</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a> create(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| boolean overwrite) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Creates a file and opens it for writing.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to create.</dd><dd><code>overwrite</code> - Overwrite file if it already exists. Note: you cannot overwrite an existent directory.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File output stream to write data to.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="create(org.apache.ignite.igfs.IgfsPath, int, boolean, int, long, java.util.Map)"> |
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| <h4>create</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a> create(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize, |
| boolean overwrite, |
| int replication, |
| long blockSize, |
| @Nullable |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Creates a file and opens it for writing.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to create.</dd><dd><code>bufSize</code> - Write buffer size (bytes) or <code>zero</code> to use default value.</dd><dd><code>overwrite</code> - Overwrite file if it already exists. Note: you cannot overwrite an existent directory.</dd><dd><code>replication</code> - Replication factor.</dd><dd><code>blockSize</code> - Block size.</dd><dd><code>props</code> - File properties to set.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File output stream to write data to.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="create(org.apache.ignite.igfs.IgfsPath, int, boolean, org.apache.ignite.lang.IgniteUuid, int, long, java.util.Map)"> |
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| <h4>create</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a> create(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize, |
| boolean overwrite, |
| @Nullable |
| <a href="../../../org/apache/ignite/lang/IgniteUuid.html" title="class in org.apache.ignite.lang">IgniteUuid</a> affKey, |
| int replication, |
| long blockSize, |
| @Nullable |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Creates a file and opens it for writing.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to create.</dd><dd><code>bufSize</code> - Write buffer size (bytes) or <code>zero</code> to use default value.</dd><dd><code>overwrite</code> - Overwrite file if it already exists. Note: you cannot overwrite an existent directory.</dd><dd><code>affKey</code> - Affinity key used to store file blocks. If not <code>null</code>, the whole file will be |
| stored on node where <code>affKey</code> resides.</dd><dd><code>replication</code> - Replication factor.</dd><dd><code>blockSize</code> - Block size.</dd><dd><code>props</code> - File properties to set.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File output stream to write data to.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="append(org.apache.ignite.igfs.IgfsPath, boolean)"> |
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| <h4>append</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a> append(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| boolean create) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Opens an output stream to an existing file for appending data.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to append.</dd><dd><code>create</code> - Create file if it doesn't exist yet.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File output stream to append data to.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist and create flag is <code>false</code>.</dd></dl> |
| </li> |
| </ul> |
| <a name="append(org.apache.ignite.igfs.IgfsPath, int, boolean, java.util.Map)"> |
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| <h4>append</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsOutputStream.html" title="class in org.apache.ignite.igfs">IgfsOutputStream</a> append(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| int bufSize, |
| boolean create, |
| @Nullable |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Opens an output stream to an existing file for appending data.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to append.</dd><dd><code>bufSize</code> - Write buffer size (bytes) or <code>zero</code> to use default value.</dd><dd><code>create</code> - Create file if it doesn't exist yet.</dd><dd><code>props</code> - File properties to set only in case it file was just created.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File output stream to append data to.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist and create flag is <code>false</code>.</dd></dl> |
| </li> |
| </ul> |
| <a name="setTimes(org.apache.ignite.igfs.IgfsPath, long, long)"> |
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| <h4>setTimes</h4> |
| <pre>void setTimes(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| long modificationTime, |
| long accessTime) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Sets last access time and last modification time for a given path. If argument is <code>null</code>, |
| corresponding time will not be changed.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path to update.</dd><dd><code>modificationTime</code> - Optional last modification time to set. Value <code>-1</code> does not update |
| modification time.</dd><dd><code>accessTime</code> - Optional last access time to set. Value <code>-1</code> does not update access time.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If target was not found.</dd> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If error occurred.</dd></dl> |
| </li> |
| </ul> |
| <a name="affinity(org.apache.ignite.igfs.IgfsPath, long, long)"> |
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| <h4>affinity</h4> |
| <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsBlockLocation.html" title="interface in org.apache.ignite.igfs">IgfsBlockLocation</a>> affinity(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| long start, |
| long len) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Gets affinity block locations for data blocks of the file, i.e. the nodes, on which the blocks |
| are stored.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to get affinity for.</dd><dd><code>start</code> - Position in the file to start affinity resolution from.</dd><dd><code>len</code> - Size of data in the file to resolve affinity for.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Affinity block locations.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist.</dd></dl> |
| </li> |
| </ul> |
| <a name="affinity(org.apache.ignite.igfs.IgfsPath, long, long, long)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>affinity</h4> |
| <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsBlockLocation.html" title="interface in org.apache.ignite.igfs">IgfsBlockLocation</a>> affinity(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| long start, |
| long len, |
| long maxLen) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Get affinity block locations for data blocks of the file. In case <code>maxLen</code> parameter is set and |
| particular block location length is greater than this value, block locations will be split into smaller |
| chunks.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to get affinity for.</dd><dd><code>start</code> - Position in the file to start affinity resolution from.</dd><dd><code>len</code> - Size of data in the file to resolve affinity for.</dd><dd><code>maxLen</code> - Maximum length of a single returned block location length.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Affinity block locations.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist.</dd></dl> |
| </li> |
| </ul> |
| <a name="metrics()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>metrics</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsMetrics.html" title="interface in org.apache.ignite.igfs">IgfsMetrics</a> metrics() |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Gets metrics snapshot for this file system.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Metrics.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="resetMetrics()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>resetMetrics</h4> |
| <pre>void resetMetrics() |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Resets metrics for this file system.</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="size(org.apache.ignite.igfs.IgfsPath)"> |
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| <h4>size</h4> |
| <pre>long size(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Determines size of the file denoted by provided path. In case if path is a directory, then |
| total size of all containing entries will be calculated recursively.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File system path.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Total size.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
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| <h4>clear</h4> |
| <pre>void clear() |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Formats the file system removing all existing entries from it, but not removing anything in secondary |
| file system (if any).</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case clear failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="clearAsync()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>clearAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>> clearAsync() |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Formats the file system removing all existing entries from it, but not removing anything in secondary |
| file system (if any).</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Future representing pending completion of the clear operation.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code></dd></dl> |
| </li> |
| </ul> |
| <a name="execute(org.apache.ignite.igfs.mapreduce.IgfsTask,org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,java.util.Collection,java.lang.Object)"> |
| <!-- --> |
| </a><a name="execute(org.apache.ignite.igfs.mapreduce.IgfsTask, org.apache.ignite.igfs.mapreduce.IgfsRecordResolver, java.util.Collection, T)"> |
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| </a> |
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| <h4>execute</h4> |
| <pre><T,R> R execute(<a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R> task, |
| @Nullable |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| @Nullable |
| T arg) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Executes IGFS task.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>task</code> - Task to execute.</dd><dd><code>rslvr</code> - Optional resolver to control split boundaries.</dd><dd><code>paths</code> - Collection of paths to be processed within this task.</dd><dd><code>arg</code> - Optional task argument.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Task result.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If execution failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="executeAsync(org.apache.ignite.igfs.mapreduce.IgfsTask,org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,java.util.Collection,java.lang.Object)"> |
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| </a><a name="executeAsync(org.apache.ignite.igfs.mapreduce.IgfsTask, org.apache.ignite.igfs.mapreduce.IgfsRecordResolver, java.util.Collection, T)"> |
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| <h4>executeAsync</h4> |
| <pre><T,R> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><R> executeAsync(<a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R> task, |
| @Nullable |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| @Nullable |
| T arg) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Executes IGFS task asynchronously.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>task</code> - Task to execute.</dd><dd><code>rslvr</code> - Optional resolver to control split boundaries.</dd><dd><code>paths</code> - Collection of paths to be processed within this task.</dd><dd><code>arg</code> - Optional task argument.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a Future representing pending completion of the task.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If execution failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="execute(org.apache.ignite.igfs.mapreduce.IgfsTask,org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,java.util.Collection,boolean,long,java.lang.Object)"> |
| <!-- --> |
| </a><a name="execute(org.apache.ignite.igfs.mapreduce.IgfsTask, org.apache.ignite.igfs.mapreduce.IgfsRecordResolver, java.util.Collection, boolean, long, T)"> |
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| <h4>execute</h4> |
| <pre><T,R> R execute(<a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R> task, |
| @Nullable |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| boolean skipNonExistentFiles, |
| long maxRangeLen, |
| @Nullable |
| T arg) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Executes IGFS task with overridden maximum range length (see |
| <a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html#getMaximumTaskRangeLength()"><code>FileSystemConfiguration.getMaximumTaskRangeLength()</code></a> for more information). |
| <p> |
| Supports asynchronous execution (see <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang"><code>IgniteAsyncSupport</code></a>).</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>task</code> - Task to execute.</dd><dd><code>rslvr</code> - Optional resolver to control split boundaries.</dd><dd><code>paths</code> - Collection of paths to be processed within this task.</dd><dd><code>skipNonExistentFiles</code> - Whether to skip non existent files. If set to <code>true</code> non-existent files will |
| be ignored. Otherwise an exception will be thrown.</dd><dd><code>maxRangeLen</code> - Optional maximum range length. If <code>0</code>, then by default all consecutive |
| IGFS blocks will be included.</dd><dd><code>arg</code> - Optional task argument.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Task result.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If execution failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="executeAsync(org.apache.ignite.igfs.mapreduce.IgfsTask,org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,java.util.Collection,boolean,long,java.lang.Object)"> |
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| </a><a name="executeAsync(org.apache.ignite.igfs.mapreduce.IgfsTask, org.apache.ignite.igfs.mapreduce.IgfsRecordResolver, java.util.Collection, boolean, long, T)"> |
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| <h4>executeAsync</h4> |
| <pre><T,R> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><R> executeAsync(<a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R> task, |
| @Nullable |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| boolean skipNonExistentFiles, |
| long maxRangeLen, |
| @Nullable |
| T arg) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Executes IGFS task asynchronously with overridden maximum range length (see |
| <a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html#getMaximumTaskRangeLength()"><code>FileSystemConfiguration.getMaximumTaskRangeLength()</code></a> for more information).</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>task</code> - Task to execute.</dd><dd><code>rslvr</code> - Optional resolver to control split boundaries.</dd><dd><code>paths</code> - Collection of paths to be processed within this task.</dd><dd><code>skipNonExistentFiles</code> - Whether to skip non existent files. If set to <code>true</code> non-existent files will |
| be ignored. Otherwise an exception will be thrown.</dd><dd><code>maxRangeLen</code> - Optional maximum range length. If <code>0</code>, then by default all consecutive |
| IGFS blocks will be included.</dd><dd><code>arg</code> - Optional task argument.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a Future representing pending completion of the task.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If execution failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="execute(java.lang.Class,org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,java.util.Collection,java.lang.Object)"> |
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| <h4>execute</h4> |
| <pre><T,R> R execute(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R>> taskCls, |
| @Nullable |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| @Nullable |
| T arg) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Executes IGFS task. |
| <p> |
| Supports asynchronous execution (see <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang"><code>IgniteAsyncSupport</code></a>).</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>taskCls</code> - Task class to execute.</dd><dd><code>rslvr</code> - Optional resolver to control split boundaries.</dd><dd><code>paths</code> - Collection of paths to be processed within this task.</dd><dd><code>arg</code> - Optional task argument.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Task result.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If execution failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="executeAsync(java.lang.Class,org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,java.util.Collection,java.lang.Object)"> |
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| </a><a name="executeAsync(java.lang.Class, org.apache.ignite.igfs.mapreduce.IgfsRecordResolver, java.util.Collection, T)"> |
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| <h4>executeAsync</h4> |
| <pre><T,R> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><R> executeAsync(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R>> taskCls, |
| @Nullable |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| @Nullable |
| T arg) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Executes IGFS task asynchronously.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>taskCls</code> - Task class to execute.</dd><dd><code>rslvr</code> - Optional resolver to control split boundaries.</dd><dd><code>paths</code> - Collection of paths to be processed within this task.</dd><dd><code>arg</code> - Optional task argument.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a Future representing pending completion of the task.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If execution failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="execute(java.lang.Class,org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,java.util.Collection,boolean,long,java.lang.Object)"> |
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| </a><a name="execute(java.lang.Class, org.apache.ignite.igfs.mapreduce.IgfsRecordResolver, java.util.Collection, boolean, long, T)"> |
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| <h4>execute</h4> |
| <pre><T,R> R execute(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R>> taskCls, |
| @Nullable |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| boolean skipNonExistentFiles, |
| long maxRangeLen, |
| @Nullable |
| T arg) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Executes IGFS task with overridden maximum range length (see |
| <a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html#getMaximumTaskRangeLength()"><code>FileSystemConfiguration.getMaximumTaskRangeLength()</code></a> for more information). |
| <p> |
| Supports asynchronous execution (see <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang"><code>IgniteAsyncSupport</code></a>).</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>taskCls</code> - Task class to execute.</dd><dd><code>rslvr</code> - Optional resolver to control split boundaries.</dd><dd><code>paths</code> - Collection of paths to be processed within this task.</dd><dd><code>skipNonExistentFiles</code> - Whether to skip non existent files. If set to <code>true</code> non-existent files will |
| be ignored. Otherwise an exception will be thrown.</dd><dd><code>maxRangeLen</code> - Maximum range length.</dd><dd><code>arg</code> - Optional task argument.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Task result.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If execution failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="executeAsync(java.lang.Class,org.apache.ignite.igfs.mapreduce.IgfsRecordResolver,java.util.Collection,boolean,long,java.lang.Object)"> |
| <!-- --> |
| </a><a name="executeAsync(java.lang.Class, org.apache.ignite.igfs.mapreduce.IgfsRecordResolver, java.util.Collection, boolean, long, T)"> |
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| <h4>executeAsync</h4> |
| <pre><T,R> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><R> executeAsync(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsTask.html" title="class in org.apache.ignite.igfs.mapreduce">IgfsTask</a><T,R>> taskCls, |
| @Nullable |
| <a href="../../../org/apache/ignite/igfs/mapreduce/IgfsRecordResolver.html" title="interface in org.apache.ignite.igfs.mapreduce">IgfsRecordResolver</a> rslvr, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> paths, |
| boolean skipNonExistentFiles, |
| long maxRangeLen, |
| @Nullable |
| T arg) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Executes IGFS task asynchronously with overridden maximum range length (see |
| <a href="../../../org/apache/ignite/configuration/FileSystemConfiguration.html#getMaximumTaskRangeLength()"><code>FileSystemConfiguration.getMaximumTaskRangeLength()</code></a> for more information).</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>taskCls</code> - Task class to execute.</dd><dd><code>rslvr</code> - Optional resolver to control split boundaries.</dd><dd><code>paths</code> - Collection of paths to be processed within this task.</dd><dd><code>skipNonExistentFiles</code> - Whether to skip non existent files. If set to <code>true</code> non-existent files will |
| be ignored. Otherwise an exception will be thrown.</dd><dd><code>maxRangeLen</code> - Maximum range length.</dd><dd><code>arg</code> - Optional task argument.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a Future representing pending completion of the task.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If execution failed.</dd></dl> |
| </li> |
| </ul> |
| <a name="exists(org.apache.ignite.igfs.IgfsPath)"> |
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| </a> |
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| <h4>exists</h4> |
| <pre>boolean exists(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</pre> |
| <div class="block">Checks if the specified path exists in the file system.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path to check for existence in the file system.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>True</code> if such file exists, otherwise - <code>false</code>.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="update(org.apache.ignite.igfs.IgfsPath, java.util.Map)"> |
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| </a> |
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| <h4>update</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsFile.html" title="interface in org.apache.ignite.igfs">IgfsFile</a> update(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Updates file information for the specified path. Existent properties, not listed in the passed collection, |
| will not be affected. Other properties will be added or overwritten. Passed properties with <code>null</code> values |
| will be removed from the stored properties or ignored if they don't exist in the file info. |
| <p> |
| When working in <code>DUAL_SYNC</code> or <code>DUAL_ASYNC</code> modes with Hadoop secondary file system only the following properties will be updated: |
| <ul> |
| <li><code>usrName</code> - file owner name;</li> |
| <li><code>grpName</code> - file owner group;</li> |
| <li><code>permission</code> - Unix-style string representing file permissions.</li> |
| </ul></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to set properties for.</dd><dd><code>props</code> - Properties to update.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File information for specified path or <code>null</code> if such path does not exist.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="rename(org.apache.ignite.igfs.IgfsPath, org.apache.ignite.igfs.IgfsPath)"> |
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| <h4>rename</h4> |
| <pre>void rename(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> src, |
| <a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> dest) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Renames/moves a file. |
| <p> |
| You are free to rename/move data files as you wish, but directories can be only renamed. |
| You cannot move the directory between different parent directories. |
| <p> |
| Examples: |
| <ul> |
| <li>"/work/file.txt" => "/home/project/Presentation Scenario.txt"</li> |
| <li>"/work" => "/work-2012.bkp"</li> |
| <li>"/work" => "<strike>/backups/work</strike>" - such operation is restricted for directories.</li> |
| </ul></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>src</code> - Source file path to rename.</dd><dd><code>dest</code> - Destination file path. If destination path is a directory, then source file will be placed |
| into destination directory with original name.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If source file doesn't exist.</dd></dl> |
| </li> |
| </ul> |
| <a name="delete(org.apache.ignite.igfs.IgfsPath, boolean)"> |
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| </a> |
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| <h4>delete</h4> |
| <pre>boolean delete(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| boolean recursive) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Deletes file.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - File path to delete.</dd><dd><code>recursive</code> - Delete non-empty directories recursively.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>True</code> in case of success, <code>false</code> otherwise.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="mkdirs(org.apache.ignite.igfs.IgfsPath)"> |
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| <h4>mkdirs</h4> |
| <pre>void mkdirs(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Creates directories under specified path.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path of directories chain to create.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="mkdirs(org.apache.ignite.igfs.IgfsPath, java.util.Map)"> |
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| <pre>void mkdirs(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path, |
| @Nullable |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> props) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Creates directories under specified path with the specified properties. |
| Note that the properties are applied only to created directories, but never |
| updated for existing ones.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path of directories chain to create.</dd><dd><code>props</code> - Metadata properties to set on created directories.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="listPaths(org.apache.ignite.igfs.IgfsPath)"> |
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| </a> |
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| <h4>listPaths</h4> |
| <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a>> listPaths(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Lists file paths under the specified path.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path to list files under.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>List of paths under the specified path.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist.</dd></dl> |
| </li> |
| </ul> |
| <a name="listFiles(org.apache.ignite.igfs.IgfsPath)"> |
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| </a> |
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| <h4>listFiles</h4> |
| <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../org/apache/ignite/igfs/IgfsFile.html" title="interface in org.apache.ignite.igfs">IgfsFile</a>> listFiles(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Lists files under the specified path.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path to list files under.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>List of files under the specified path.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd> |
| <dd><code><a href="../../../org/apache/ignite/igfs/IgfsPathNotFoundException.html" title="class in org.apache.ignite.igfs">IgfsPathNotFoundException</a></code> - If path doesn't exist.</dd></dl> |
| </li> |
| </ul> |
| <a name="info(org.apache.ignite.igfs.IgfsPath)"> |
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| </a> |
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| <h4>info</h4> |
| <pre>@Nullable |
| <a href="../../../org/apache/ignite/igfs/IgfsFile.html" title="interface in org.apache.ignite.igfs">IgfsFile</a> info(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Gets file information for the specified path.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path to get information for.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>File information for specified path or <code>null</code> if such path does not exist.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="mode(org.apache.ignite.igfs.IgfsPath)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>mode</h4> |
| <pre><a href="../../../org/apache/ignite/igfs/IgfsMode.html" title="enum in org.apache.ignite.igfs">IgfsMode</a> mode(<a href="../../../org/apache/ignite/igfs/IgfsPath.html" title="class in org.apache.ignite.igfs">IgfsPath</a> path)</pre> |
| <div class="block">Get mode for the given path.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - Path.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Mode used for this path.</dd></dl> |
| </li> |
| </ul> |
| <a name="usedSpaceSize()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>usedSpaceSize</h4> |
| <pre>long usedSpaceSize() |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Gets used space in bytes.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Used space in bytes.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="withAsync()"> |
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| <li class="blockList"> |
| <h4>withAsync</h4> |
| <pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| <a href="../../../org/apache/ignite/IgniteFileSystem.html" title="interface in org.apache.ignite">IgniteFileSystem</a> withAsync()</pre> |
| <div class="block"><span class="strong">Deprecated.</span> </div> |
| <div class="block">Gets instance of this component with asynchronous mode enabled.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#withAsync()">withAsync</a></code> in interface <code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Instance of this component with asynchronous mode enabled.</dd></dl> |
| </li> |
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| <div class="aboutLanguage"><em>Ignite - In-Memory Data Fabric</em></div> |
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| <li>Summary: </li> |
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| <li>Detail: </li> |
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| <p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2017 Copyright © Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Fabric</b> </td> <td>: ver. <strong>2.0.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: April 30 2017 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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