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HADOOP-9720. Rename Client#uuid to Client#clientId. Contributed by Arpit Agarwal.

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1502301 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Suresh Srinivas 2013-07-11 18:02:17 +00:00
parent 6ffe6728f5
commit 7f42befa70
2 changed files with 6 additions and 3 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -455,6 +455,9 @@ Release 2.1.0-beta - 2013-07-02
HADOOP-9416. Add new symlink resolution methods in FileSystem and HADOOP-9416. Add new symlink resolution methods in FileSystem and
FileSystemLinkResolver. (Andrew Wang via Colin Patrick McCabe) FileSystemLinkResolver. (Andrew Wang via Colin Patrick McCabe)
HADOOP-9720. Rename Client#uuid to Client#clientId. (Arpit Agarwal via
suresh)
OPTIMIZATIONS OPTIMIZATIONS
HADOOP-9150. Avoid unnecessary DNS resolution attempts for logical URIs HADOOP-9150. Avoid unnecessary DNS resolution attempts for logical URIs

6
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
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@ -115,7 +115,7 @@ public class Client {
private final int connectionTimeout; private final int connectionTimeout;
private final boolean fallbackAllowed; private final boolean fallbackAllowed;
private final byte[] uuid; private final byte[] clientId;
/** /**
* Executor on which IPC calls' parameters are sent. Deferring * Executor on which IPC calls' parameters are sent. Deferring
@ -891,7 +891,7 @@ public void sendRpcRequest(final Call call)
// Items '1' and '2' are prepared here. // Items '1' and '2' are prepared here.
final DataOutputBuffer d = new DataOutputBuffer(); final DataOutputBuffer d = new DataOutputBuffer();
RpcRequestHeaderProto header = ProtoUtil.makeRpcRequestHeader( RpcRequestHeaderProto header = ProtoUtil.makeRpcRequestHeader(
call.rpcKind, OperationProto.RPC_FINAL_PACKET, call.id, uuid); call.rpcKind, OperationProto.RPC_FINAL_PACKET, call.id, clientId);
header.writeDelimitedTo(d); header.writeDelimitedTo(d);
call.rpcRequest.write(d); call.rpcRequest.write(d);
@ -1091,7 +1091,7 @@ public Client(Class<? extends Writable> valueClass, Configuration conf,
CommonConfigurationKeys.IPC_CLIENT_CONNECT_TIMEOUT_DEFAULT); CommonConfigurationKeys.IPC_CLIENT_CONNECT_TIMEOUT_DEFAULT);
this.fallbackAllowed = conf.getBoolean(CommonConfigurationKeys.IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_KEY, this.fallbackAllowed = conf.getBoolean(CommonConfigurationKeys.IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_KEY,
CommonConfigurationKeys.IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_DEFAULT); CommonConfigurationKeys.IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_DEFAULT);
this.uuid = StringUtils.getUuidBytes(); this.clientId = StringUtils.getUuidBytes();
} }
/** /**