blob: b394b5bf63398f425c5c87815364a55df093919b [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 -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>org.apache.hadoop.hbase.ipc (Apache HBase 3.0.0-alpha-2-SNAPSHOT API)</title>
<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="org.apache.hadoop.hbase.ipc (Apache HBase 3.0.0-alpha-2-SNAPSHOT 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 class="navBarCell1Rev">Package</li>
<li>Class</li>
<li><a href="package-use.html">Use</a></li>
<li><a href="package-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><a href="../../../../../org/apache/hadoop/hbase/io/util/package-summary.html">Prev&nbsp;Package</a></li>
<li><a href="../../../../../org/apache/hadoop/hbase/log/package-summary.html">Next&nbsp;Package</a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/hadoop/hbase/ipc/package-summary.html" target="_top">Frames</a></li>
<li><a href="package-summary.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">
<h1 title="Package" class="title">Package&nbsp;org.apache.hadoop.hbase.ipc</h1>
<div class="docSummary">
<div class="block">Tools to help define network clients and servers.</div>
</div>
<p>See:&nbsp;<a href="#package.description">Description</a></p>
</div>
<div class="contentContainer">
<ul class="blockList">
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CellBlockBuilder.OutputStreamSupplier.html" title="interface in org.apache.hadoop.hbase.ipc">CellBlockBuilder.OutputStreamSupplier</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CoprocessorRpcChannel.html" title="interface in org.apache.hadoop.hbase.ipc">CoprocessorRpcChannel</a></td>
<td class="colLast">Deprecated
<div class="block"><span class="deprecationComment">Please stop using this class again, as it is too low level, which is part of the rpc
framework for HBase.</span></div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/HBaseRpcController.html" title="interface in org.apache.hadoop.hbase.ipc">HBaseRpcController</a></td>
<td class="colLast">
<div class="block">Optionally carries Cells across the proxy/service interface down into ipc.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/HBaseRpcController.CancellationCallback.html" title="interface in org.apache.hadoop.hbase.ipc">HBaseRpcController.CancellationCallback</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/HBaseRPCErrorHandler.html" title="interface in org.apache.hadoop.hbase.ipc">HBaseRPCErrorHandler</a></td>
<td class="colLast">
<div class="block">An interface for calling out of RPC for error conditions.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerSource.html" title="interface in org.apache.hadoop.hbase.ipc">MetricsHBaseServerSource</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapper.html" title="interface in org.apache.hadoop.hbase.ipc">MetricsHBaseServerWrapper</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/PriorityFunction.html" title="interface in org.apache.hadoop.hbase.ipc">PriorityFunction</a></td>
<td class="colLast">
<div class="block">Function to figure priority of incoming request.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcCall.html" title="interface in org.apache.hadoop.hbase.ipc">RpcCall</a></td>
<td class="colLast">
<div class="block">Interface of all necessary to carry out a RPC method invocation on the server.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcCallback.html" title="interface in org.apache.hadoop.hbase.ipc">RpcCallback</a></td>
<td class="colLast">
<div class="block">Denotes a callback action that has to be executed at the end of an Rpc Call.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcCallContext.html" title="interface in org.apache.hadoop.hbase.ipc">RpcCallContext</a></td>
<td class="colLast">
<div class="block">Interface of all necessary to carry out a RPC service invocation on the server.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcClient.html" title="interface in org.apache.hadoop.hbase.ipc">RpcClient</a></td>
<td class="colLast">
<div class="block">Interface for RpcClient implementations so ConnectionManager can handle it.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcResponse.html" title="interface in org.apache.hadoop.hbase.ipc">RpcResponse</a></td>
<td class="colLast">
<div class="block">An interface represent the response of an rpc call.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcServer.CallCleanup.html" title="interface in org.apache.hadoop.hbase.ipc">RpcServer.CallCleanup</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcServerInterface.html" title="interface in org.apache.hadoop.hbase.ipc">RpcServerInterface</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractRpcClient.html" title="class in org.apache.hadoop.hbase.ipc">AbstractRpcClient</a>&lt;T extends <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcConnection.html" title="class in org.apache.hadoop.hbase.ipc">RpcConnection</a>&gt;</td>
<td class="colLast">
<div class="block">Provides the basics for a RpcClient implementation like configuration and Logging.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractRpcClient.AbstractRpcChannel.html" title="class in org.apache.hadoop.hbase.ipc">AbstractRpcClient.AbstractRpcChannel</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractRpcClient.BlockingRpcChannelImplementation.html" title="class in org.apache.hadoop.hbase.ipc">AbstractRpcClient.BlockingRpcChannelImplementation</a></td>
<td class="colLast">
<div class="block">Blocking rpc channel that goes via hbase rpc.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/AbstractRpcClient.RpcChannelImplementation.html" title="class in org.apache.hadoop.hbase.ipc">AbstractRpcClient.RpcChannelImplementation</a></td>
<td class="colLast">
<div class="block">Async rpc channel that goes via hbase rpc.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/AdaptiveLifoCoDelCallQueue.html" title="class in org.apache.hadoop.hbase.ipc">AdaptiveLifoCoDelCallQueue</a></td>
<td class="colLast">
<div class="block">Adaptive LIFO blocking queue utilizing CoDel algorithm to prevent queue overloading.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BalancedQueueRpcExecutor.html" title="class in org.apache.hadoop.hbase.ipc">BalancedQueueRpcExecutor</a></td>
<td class="colLast">
<div class="block">An <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html" title="class in org.apache.hadoop.hbase.ipc"><code>RpcExecutor</code></a> that will balance requests evenly across all its queues, but still remains
efficient with a single queue via an inlinable queue balancing mechanism.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BlockingRpcCallback.html" title="class in org.apache.hadoop.hbase.ipc">BlockingRpcCallback</a>&lt;R&gt;</td>
<td class="colLast">
<div class="block">Simple <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcCallback.html" title="interface in org.apache.hadoop.hbase.ipc"><code>RpcCallback</code></a> implementation providing a
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent"><code>Future</code></a>-like <a href="../../../../../org/apache/hadoop/hbase/ipc/BlockingRpcCallback.html#get--"><code>BlockingRpcCallback.get()</code></a> method, which
will block util the instance's <a href="../../../../../org/apache/hadoop/hbase/ipc/BlockingRpcCallback.html#run-R-"><code>BlockingRpcCallback.run(Object)</code></a> method has been called.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BlockingRpcClient.html" title="class in org.apache.hadoop.hbase.ipc">BlockingRpcClient</a></td>
<td class="colLast">
<div class="block">Does RPC against a cluster.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BlockingRpcConnection.html" title="class in org.apache.hadoop.hbase.ipc">BlockingRpcConnection</a></td>
<td class="colLast">
<div class="block">Thread that reads responses and notifies callers.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BufferCallBeforeInitHandler.html" title="class in org.apache.hadoop.hbase.ipc">BufferCallBeforeInitHandler</a></td>
<td class="colLast">
<div class="block">We will expose the connection to upper layer before initialized, so we need to buffer the calls
passed in and write them out once the connection is established.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BufferCallBeforeInitHandler.BufferCallEvent.html" title="class in org.apache.hadoop.hbase.ipc">BufferCallBeforeInitHandler.BufferCallEvent</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BufferChain.html" title="class in org.apache.hadoop.hbase.ipc">BufferChain</a></td>
<td class="colLast">
<div class="block">Chain of ByteBuffers.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/Call.html" title="class in org.apache.hadoop.hbase.ipc">Call</a></td>
<td class="colLast">
<div class="block">A call waiting for a value.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CallEvent.html" title="class in org.apache.hadoop.hbase.ipc">CallEvent</a></td>
<td class="colLast">
<div class="block">Used to tell netty handler the call is cancelled, timeout...</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CallQueueInfo.html" title="class in org.apache.hadoop.hbase.ipc">CallQueueInfo</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CallRunner.html" title="class in org.apache.hadoop.hbase.ipc">CallRunner</a></td>
<td class="colLast">
<div class="block">The request processing logic, which is usually executed in thread pools provided by an
<a href="../../../../../org/apache/hadoop/hbase/ipc/RpcScheduler.html" title="class in org.apache.hadoop.hbase.ipc"><code>RpcScheduler</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CellBlockBuilder.html" title="class in org.apache.hadoop.hbase.ipc">CellBlockBuilder</a></td>
<td class="colLast">
<div class="block">Helper class for building cell block.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CellBlockBuilder.ByteBufferOutputStreamSupplier.html" title="class in org.apache.hadoop.hbase.ipc">CellBlockBuilder.ByteBufferOutputStreamSupplier</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CellBlockBuilder.ByteBufOutputStreamSupplier.html" title="class in org.apache.hadoop.hbase.ipc">CellBlockBuilder.ByteBufOutputStreamSupplier</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/ConnectionId.html" title="class in org.apache.hadoop.hbase.ipc">ConnectionId</a></td>
<td class="colLast">
<div class="block">This class holds the address and the user ticket, etc.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CoprocessorRpcUtils.html" title="class in org.apache.hadoop.hbase.ipc">CoprocessorRpcUtils</a></td>
<td class="colLast">
<div class="block">Utilities for handling coprocessor rpc service calls.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CoprocessorRpcUtils.BlockingRpcCallback.html" title="class in org.apache.hadoop.hbase.ipc">CoprocessorRpcUtils.BlockingRpcCallback</a>&lt;R&gt;</td>
<td class="colLast">
<div class="block">Simple <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcCallback.html" title="interface in org.apache.hadoop.hbase.ipc"><code>RpcCallback</code></a> implementation providing a
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent"><code>Future</code></a>-like <a href="../../../../../org/apache/hadoop/hbase/ipc/BlockingRpcCallback.html#get--"><code>BlockingRpcCallback.get()</code></a> method, which
will block util the instance's <a href="../../../../../org/apache/hadoop/hbase/ipc/BlockingRpcCallback.html#run-R-"><code>BlockingRpcCallback.run(Object)</code></a> method has been called.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/DelegatingHBaseRpcController.html" title="class in org.apache.hadoop.hbase.ipc">DelegatingHBaseRpcController</a></td>
<td class="colLast">
<div class="block">Simple delegating controller for use with the <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcControllerFactory.html" title="class in org.apache.hadoop.hbase.ipc"><code>RpcControllerFactory</code></a> to help override
standard behavior of a <a href="../../../../../org/apache/hadoop/hbase/ipc/HBaseRpcController.html" title="interface in org.apache.hadoop.hbase.ipc"><code>HBaseRpcController</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/FailedServers.html" title="class in org.apache.hadoop.hbase.ipc">FailedServers</a></td>
<td class="colLast">
<div class="block">A class to manage a list of servers that failed recently.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/FastPathBalancedQueueRpcExecutor.html" title="class in org.apache.hadoop.hbase.ipc">FastPathBalancedQueueRpcExecutor</a></td>
<td class="colLast">
<div class="block">Balanced queue executor with a fastpath.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/FifoRpcScheduler.html" title="class in org.apache.hadoop.hbase.ipc">FifoRpcScheduler</a></td>
<td class="colLast">
<div class="block">A very simple RpcScheduler} that serves incoming requests in order.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/FifoRpcScheduler.FifoCallRunner.html" title="class in org.apache.hadoop.hbase.ipc">FifoRpcScheduler.FifoCallRunner</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/HBaseRpcControllerImpl.html" title="class in org.apache.hadoop.hbase.ipc">HBaseRpcControllerImpl</a></td>
<td class="colLast">
<div class="block">Get instances via <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcControllerFactory.html" title="class in org.apache.hadoop.hbase.ipc"><code>RpcControllerFactory</code></a> on client-side.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/IPCUtil.html" title="class in org.apache.hadoop.hbase.ipc">IPCUtil</a></td>
<td class="colLast">
<div class="block">Utility to help ipc'ing.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MasterFifoRpcScheduler.html" title="class in org.apache.hadoop.hbase.ipc">MasterFifoRpcScheduler</a></td>
<td class="colLast">
<div class="block">A special RpcScheduler} only used for master.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetaRWQueueRpcExecutor.html" title="class in org.apache.hadoop.hbase.ipc">MetaRWQueueRpcExecutor</a></td>
<td class="colLast">
<div class="block">RPC Executor that uses different queues for reads and writes for meta.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServer.html" title="class in org.apache.hadoop.hbase.ipc">MetricsHBaseServer</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceFactory.html" title="class in org.apache.hadoop.hbase.ipc">MetricsHBaseServerSourceFactory</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceFactoryImpl.html" title="class in org.apache.hadoop.hbase.ipc">MetricsHBaseServerSourceFactoryImpl</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceImpl.html" title="class in org.apache.hadoop.hbase.ipc">MetricsHBaseServerSourceImpl</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerWrapperImpl.html" title="class in org.apache.hadoop.hbase.ipc">MetricsHBaseServerWrapperImpl</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcClient.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcClient</a></td>
<td class="colLast">
<div class="block">Netty client for the requests and responses.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcClientConfigHelper.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcClientConfigHelper</a></td>
<td class="colLast">
<div class="block">Helper class for passing config to <a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcClient.html" title="class in org.apache.hadoop.hbase.ipc"><code>NettyRpcClient</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcConnection.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcConnection</a></td>
<td class="colLast">
<div class="block">RPC connection implementation based on netty.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcDuplexHandler.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcDuplexHandler</a></td>
<td class="colLast">
<div class="block">The netty rpc handler.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcFrameDecoder.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcFrameDecoder</a></td>
<td class="colLast">
<div class="block">Decoder for extracting frame</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcServer.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcServer</a></td>
<td class="colLast">
<div class="block">An RPC server with Netty4 implementation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcServerPreambleHandler.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcServerPreambleHandler</a></td>
<td class="colLast">
<div class="block">Handle connection preamble.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcServerRequestDecoder.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcServerRequestDecoder</a></td>
<td class="colLast">
<div class="block">Decoder for rpc request.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyRpcServerResponseEncoder.html" title="class in org.apache.hadoop.hbase.ipc">NettyRpcServerResponseEncoder</a></td>
<td class="colLast">
<div class="block">Encoder for <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcResponse.html" title="interface in org.apache.hadoop.hbase.ipc"><code>RpcResponse</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyServerCall.html" title="class in org.apache.hadoop.hbase.ipc">NettyServerCall</a></td>
<td class="colLast">
<div class="block">Datastructure that holds all necessary to a method invocation and then afterward, carries the
result.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/NettyServerRpcConnection.html" title="class in org.apache.hadoop.hbase.ipc">NettyServerRpcConnection</a></td>
<td class="colLast">
<div class="block">RpcConnection implementation for netty rpc server.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RemoteWithExtrasException.ClassLoaderHolder.html" title="class in org.apache.hadoop.hbase.ipc">RemoteWithExtrasException.ClassLoaderHolder</a></td>
<td class="colLast">
<div class="block">Dynamic class loader to load filter/comparators</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcClientFactory.html" title="class in org.apache.hadoop.hbase.ipc">RpcClientFactory</a></td>
<td class="colLast">
<div class="block">Factory to create a <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcClient.html" title="interface in org.apache.hadoop.hbase.ipc"><code>RpcClient</code></a></div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcConnection.html" title="class in org.apache.hadoop.hbase.ipc">RpcConnection</a></td>
<td class="colLast">
<div class="block">Base class for ipc connection.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcControllerFactory.html" title="class in org.apache.hadoop.hbase.ipc">RpcControllerFactory</a></td>
<td class="colLast">
<div class="block">Factory to create a <a href="../../../../../org/apache/hadoop/hbase/ipc/HBaseRpcController.html" title="interface in org.apache.hadoop.hbase.ipc"><code>HBaseRpcController</code></a></div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html" title="class in org.apache.hadoop.hbase.ipc">RpcExecutor</a></td>
<td class="colLast">
<div class="block">Runs the CallRunners passed here via <a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.html#dispatch-org.apache.hadoop.hbase.ipc.CallRunner-"><code>RpcExecutor.dispatch(CallRunner)</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.CallPriorityComparator.html" title="class in org.apache.hadoop.hbase.ipc">RpcExecutor.CallPriorityComparator</a></td>
<td class="colLast">
<div class="block">Comparator used by the "normal callQueue" if DEADLINE_CALL_QUEUE_CONF_KEY is set to true.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.QueueBalancer.html" title="class in org.apache.hadoop.hbase.ipc">RpcExecutor.QueueBalancer</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcExecutor.RandomQueueBalancer.html" title="class in org.apache.hadoop.hbase.ipc">RpcExecutor.RandomQueueBalancer</a></td>
<td class="colLast">
<div class="block">Queue balancer that just randomly selects a queue in the range [0, num queues).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcScheduler.html" title="class in org.apache.hadoop.hbase.ipc">RpcScheduler</a></td>
<td class="colLast">
<div class="block">An interface for RPC request scheduling algorithm.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcScheduler.Context.html" title="class in org.apache.hadoop.hbase.ipc">RpcScheduler.Context</a></td>
<td class="colLast">
<div class="block">Exposes runtime information of a <code>RpcServer</code> that a <code>RpcScheduler</code> may need.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcSchedulerContext.html" title="class in org.apache.hadoop.hbase.ipc">RpcSchedulerContext</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcServer.html" title="class in org.apache.hadoop.hbase.ipc">RpcServer</a></td>
<td class="colLast">
<div class="block">An RPC server that hosts protobuf described Services.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcServer.BlockingServiceAndInterface.html" title="class in org.apache.hadoop.hbase.ipc">RpcServer.BlockingServiceAndInterface</a></td>
<td class="colLast">
<div class="block">Datastructure for passing a <code>BlockingService</code> and its associated class of
protobuf service interface.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RpcServerFactory.html" title="class in org.apache.hadoop.hbase.ipc">RpcServerFactory</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RWQueueRpcExecutor.html" title="class in org.apache.hadoop.hbase.ipc">RWQueueRpcExecutor</a></td>
<td class="colLast">
<div class="block">RPC Executor that uses different queues for reads and writes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/ServerCall.html" title="class in org.apache.hadoop.hbase.ipc">ServerCall</a>&lt;T extends <a href="../../../../../org/apache/hadoop/hbase/ipc/ServerRpcConnection.html" title="class in org.apache.hadoop.hbase.ipc">ServerRpcConnection</a>&gt;</td>
<td class="colLast">
<div class="block">Datastructure that holds all necessary to a method invocation and then afterward, carries
the result.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/ServerRpcConnection.html" title="class in org.apache.hadoop.hbase.ipc">ServerRpcConnection</a></td>
<td class="colLast">
<div class="block">Reads calls from a connection and queues them for handling.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/ServerRpcConnection.ByteBuffByteInput.html" title="class in org.apache.hadoop.hbase.ipc">ServerRpcConnection.ByteBuffByteInput</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/ServerRpcController.html" title="class in org.apache.hadoop.hbase.ipc">ServerRpcController</a></td>
<td class="colLast">
<div class="block">Used for server-side protobuf RPC service invocations.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html" title="class in org.apache.hadoop.hbase.ipc">SimpleRpcScheduler</a></td>
<td class="colLast">
<div class="block">The default scheduler.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcServer.html" title="class in org.apache.hadoop.hbase.ipc">SimpleRpcServer</a></td>
<td class="colLast">
<div class="block">The RPC server with native java NIO implementation deriving from Hadoop to
host protobuf described Services.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleRpcServerResponder.html" title="class in org.apache.hadoop.hbase.ipc">SimpleRpcServerResponder</a></td>
<td class="colLast">
<div class="block">Sends responses of RPC back to clients.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleServerCall.html" title="class in org.apache.hadoop.hbase.ipc">SimpleServerCall</a></td>
<td class="colLast">
<div class="block">Datastructure that holds all necessary to a method invocation and then afterward, carries the
result.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/SimpleServerRpcConnection.html" title="class in org.apache.hadoop.hbase.ipc">SimpleServerRpcConnection</a></td>
<td class="colLast">
<div class="block">Reads calls from a connection and queues them for handling.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
<caption><span>Enum Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Enum</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BufferCallBeforeInitHandler.BufferCallAction.html" title="enum in org.apache.hadoop.hbase.ipc">BufferCallBeforeInitHandler.BufferCallAction</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CallEvent.Type.html" title="enum in org.apache.hadoop.hbase.ipc">CallEvent.Type</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceFactoryImpl.SourceStorage.html" title="enum in org.apache.hadoop.hbase.ipc">MetricsHBaseServerSourceFactoryImpl.SourceStorage</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Exception Summary table, listing exceptions, and an explanation">
<caption><span>Exception Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Exception</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/BadAuthException.html" title="class in org.apache.hadoop.hbase.ipc">BadAuthException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CallCancelledException.html" title="class in org.apache.hadoop.hbase.ipc">CallCancelledException</a></td>
<td class="colLast">
<div class="block">Client side call cancelled.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CallerDisconnectedException.html" title="class in org.apache.hadoop.hbase.ipc">CallerDisconnectedException</a></td>
<td class="colLast">
<div class="block">Exception indicating that the remote host making this IPC lost its
IPC connection.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CallTimeoutException.html" title="class in org.apache.hadoop.hbase.ipc">CallTimeoutException</a></td>
<td class="colLast">
<div class="block">Client-side call timeout</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/CellScannerButNoCodecException.html" title="class in org.apache.hadoop.hbase.ipc">CellScannerButNoCodecException</a></td>
<td class="colLast">
<div class="block">Thrown if a cellscanner but no codec to encode it with.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/EmptyServiceNameException.html" title="class in org.apache.hadoop.hbase.ipc">EmptyServiceNameException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/FailedServerException.html" title="class in org.apache.hadoop.hbase.ipc">FailedServerException</a></td>
<td class="colLast">
<div class="block">Indicates that we're trying to connect to a already known as dead server.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/FallbackDisallowedException.html" title="class in org.apache.hadoop.hbase.ipc">FallbackDisallowedException</a></td>
<td class="colLast">
<div class="block">Indicate that the rpc server tells client to fallback to simple auth but client is disabled to do
so.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/FatalConnectionException.html" title="class in org.apache.hadoop.hbase.ipc">FatalConnectionException</a></td>
<td class="colLast">
<div class="block">Thrown when server finds fatal issue w/ connection setup: e.g.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/RemoteWithExtrasException.html" title="class in org.apache.hadoop.hbase.ipc">RemoteWithExtrasException</a></td>
<td class="colLast">
<div class="block">A <code>RemoteException</code> with some extra information.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/ServerNotRunningYetException.html" title="class in org.apache.hadoop.hbase.ipc">ServerNotRunningYetException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/ServerTooBusyException.html" title="class in org.apache.hadoop.hbase.ipc">ServerTooBusyException</a></td>
<td class="colLast">
<div class="block">Throw this in RPC call if there are too many pending requests for one region server</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/StoppedRpcClientException.html" title="class in org.apache.hadoop.hbase.ipc">StoppedRpcClientException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/UnknownServiceException.html" title="class in org.apache.hadoop.hbase.ipc">UnknownServiceException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/UnsupportedCellCodecException.html" title="class in org.apache.hadoop.hbase.ipc">UnsupportedCellCodecException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/UnsupportedCompressionCodecException.html" title="class in org.apache.hadoop.hbase.ipc">UnsupportedCompressionCodecException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/UnsupportedCryptoException.html" title="class in org.apache.hadoop.hbase.ipc">UnsupportedCryptoException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/WrongVersionException.html" title="class in org.apache.hadoop.hbase.ipc">WrongVersionException</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Annotation Types Summary table, listing annotation types, and an explanation">
<caption><span>Annotation Types Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Annotation Type</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/hadoop/hbase/ipc/QosPriority.html" title="annotation in org.apache.hadoop.hbase.ipc">QosPriority</a></td>
<td class="colLast">
<div class="block">Annotation which decorates RPC methods to denote the relative priority among other RPCs in the
same server.</div>
</td>
</tr>
</tbody>
</table>
</li>
</ul>
<a name="package.description">
<!-- -->
</a>
<h2 title="Package org.apache.hadoop.hbase.ipc Description">Package org.apache.hadoop.hbase.ipc Description</h2>
<div class="block">Tools to help define network clients and servers.
This is the hadoop copied local so can fix bugs and make hbase-specific optimizations.</div>
</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 class="navBarCell1Rev">Package</li>
<li>Class</li>
<li><a href="package-use.html">Use</a></li>
<li><a href="package-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><a href="../../../../../org/apache/hadoop/hbase/io/util/package-summary.html">Prev&nbsp;Package</a></li>
<li><a href="../../../../../org/apache/hadoop/hbase/log/package-summary.html">Next&nbsp;Package</a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/hadoop/hbase/ipc/package-summary.html" target="_top">Frames</a></li>
<li><a href="package-summary.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; 2007&#x2013;2021 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
</body>
</html>