Google Git
Sign in
apache / hadoop-site / 952d547359cafef280f0a0324055741b2ed55be1 / . / content / docs / r3.3.1 / hadoop-project-dist / hadoop-hdfs-rbf / build / source / hadoop-hdfs-project / hadoop-hdfs-rbf / target / api / org / apache / hadoop / hdfs / server / federation / store / class-use / StateStoreUnavailableException.html
blob: 2cffcda098062cb078002f1a7a8097554a8344d6 [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc (1.8.0_292) on Tue Jun 15 06:08:51 GMT 2021 -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Uses of Class org.apache.hadoop.hdfs.server.federation.store.StateStoreUnavailableException (Apache Hadoop HDFS-RBF 3.3.1 API)</title>
<meta name="date" content="2021-06-15">
<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../../../../../script.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="Uses of Class org.apache.hadoop.hdfs.server.federation.store.StateStoreUnavailableException (Apache Hadoop HDFS-RBF 3.3.1 API)";
}
}
catch(err) {
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
<li><a href="../package-summary.html">Package</a></li>
<li><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">Class</a></li>
<li class="navBarCell1Rev">Use</li>
<li><a href="../../../../../../../../overview-tree.html">Tree</a></li>
<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../../../../../index-all.html">Index</a></li>
<li><a href="../../../../../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li>Prev</li>
<li>Next</li>
</ul>
<ul class="navList">
<li><a href="../../../../../../../../index.html?org/apache/hadoop/hdfs/server/federation/store/class-use/StateStoreUnavailableException.html" target="_top">Frames</a></li>
<li><a href="StateStoreUnavailableException.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<a name="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<div class="header">
<h2 title="Uses of Class org.apache.hadoop.hdfs.server.federation.store.StateStoreUnavailableException" class="title">Uses of Class<br>org.apache.hadoop.hdfs.server.federation.store.StateStoreUnavailableException</h2>
</div>
<div class="classUseContainer">
<ul class="blockList">
<li class="blockList">
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.hdfs.server.federation.router">org.apache.hadoop.hdfs.server.federation.router</a></td>
<td class="colLast">
<div class="block">The router package includes the core services for a HDFS federation router.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.hdfs.server.federation.store">org.apache.hadoop.hdfs.server.federation.store</a></td>
<td class="colLast">
<div class="block">The federation state store tracks persistent values that are shared between
multiple routers.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.hdfs.server.federation.store.driver">org.apache.hadoop.hdfs.server.federation.store.driver</a></td>
<td class="colLast">
<div class="block">The state store uses modular data storage classes derived from
StateStoreDriver to handle querying, updating and deleting data records.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.hdfs.server.federation.store.driver.impl">org.apache.hadoop.hdfs.server.federation.store.driver.impl</a></td>
<td class="colLast">
<div class="block">Implementations of state store data providers/drivers.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<ul class="blockList">
<li class="blockList"><a name="org.apache.hadoop.hdfs.server.federation.router">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a> in org.apache.hadoop.hdfs.server.federation.router</h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in org.apache.hadoop.hdfs.server.federation.router with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">MountTableRefresherService.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/router/MountTableRefresherService.html#refresh--">refresh</a></span>()</code>
<div class="block">Refresh mount table cache of this router as well as all other routers.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.hdfs.server.federation.store">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a> in org.apache.hadoop.hdfs.server.federation.store</h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in org.apache.hadoop.hdfs.server.federation.store with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.html" title="type parameter in CachedRecordStore">R</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">CachedRecordStore.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.html#getCachedRecords--">getCachedRecords</a></span>()</code>
<div class="block">Get all the cached records.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/records/QueryResult.html" title="class in org.apache.hadoop.hdfs.server.federation.store.records">QueryResult</a>&lt;<a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.html" title="type parameter in CachedRecordStore">R</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">CachedRecordStore.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/CachedRecordStore.html#getCachedRecordsAndTimeStamp--">getCachedRecordsAndTimeStamp</a></span>()</code>
<div class="block">Get all the cached records and the time stamp of the cache.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.hdfs.server.federation.store.driver">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a> in org.apache.hadoop.hdfs.server.federation.store.driver</h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in org.apache.hadoop.hdfs.server.federation.store.driver with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">StateStoreDriver.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/driver/StateStoreDriver.html#verifyDriverReady--">verifyDriverReady</a></span>()</code>
<div class="block">Check if the driver is ready to be used and throw an exception otherwise.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.hdfs.server.federation.store.driver.impl">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a> in org.apache.hadoop.hdfs.server.federation.store.driver.impl</h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in org.apache.hadoop.hdfs.server.federation.store.driver.impl with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">StateStoreUnavailableException</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>&lt;T extends <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/records/BaseRecord.html" title="class in org.apache.hadoop.hdfs.server.federation.store.records">BaseRecord</a>&gt;<br>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">StateStoreFileBaseImpl.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileBaseImpl.html#putAll-java.util.List-boolean-boolean-">putAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;T&gt;&nbsp;records,
boolean&nbsp;allowUpdate,
boolean&nbsp;errorIfExists)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;T extends <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/records/BaseRecord.html" title="class in org.apache.hadoop.hdfs.server.federation.store.records">BaseRecord</a>&gt;<br>int</code></td>
<td class="colLast"><span class="typeNameLabel">StateStoreFileBaseImpl.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileBaseImpl.html#remove-java.lang.Class-org.apache.hadoop.hdfs.server.federation.store.records.Query-">remove</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/records/Query.html" title="class in org.apache.hadoop.hdfs.server.federation.store.records">Query</a>&lt;T&gt;&nbsp;query)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;T extends <a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/records/BaseRecord.html" title="class in org.apache.hadoop.hdfs.server.federation.store.records">BaseRecord</a>&gt;<br>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">StateStoreFileBaseImpl.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileBaseImpl.html#removeAll-java.lang.Class-">removeAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz)</code>&nbsp;</td>
</tr>
</tbody>
</table>
</li>
</ul>
</li>
</ul>
</div>
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.bottom.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
<li><a href="../package-summary.html">Package</a></li>
<li><a href="../../../../../../../../org/apache/hadoop/hdfs/server/federation/store/StateStoreUnavailableException.html" title="class in org.apache.hadoop.hdfs.server.federation.store">Class</a></li>
<li class="navBarCell1Rev">Use</li>
<li><a href="../../../../../../../../overview-tree.html">Tree</a></li>
<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../../../../../index-all.html">Index</a></li>
<li><a href="../../../../../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li>Prev</li>
<li>Next</li>
</ul>
<ul class="navList">
<li><a href="../../../../../../../../index.html?org/apache/hadoop/hdfs/server/federation/store/class-use/StateStoreUnavailableException.html" target="_top">Frames</a></li>
<li><a href="StateStoreUnavailableException.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<a name="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<p class="legalCopy"><small>Copyright &#169; 2008&#x2013;2021 <a href="https://www.apache.org">Apache Software Foundation</a>. All rights reserved.</small></p>
</body>
</html>