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HDFS-2694. Removal of Avro broke non-PB NN services. Contributed by Aaron T. Myers.

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1215364 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Aaron Myers 2011-12-17 00:19:01 +00:00
parent 059290ce3a
commit 52c1491155
2 changed files with 5 additions and 0 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -170,6 +170,8 @@ Trunk (unreleased changes)
HDFS-1765. Block Replication should respect under-replication
block priority. (Uma Maheswara Rao G via eli)
HDFS-2694. Removal of Avro broke non-PB NN services. (atm)
Release 0.23.1 - UNRELEASED
INCOMPATIBLE CHANGES

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
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@ -94,6 +94,7 @@
import org.apache.hadoop.ipc.ProtocolSignature;
import org.apache.hadoop.ipc.RPC;
import org.apache.hadoop.ipc.Server;
import org.apache.hadoop.ipc.WritableRpcEngine;
import org.apache.hadoop.ipc.RpcPayloadHeader.RpcKind;
import org.apache.hadoop.net.Node;
import org.apache.hadoop.security.AccessControlException;
@ -161,6 +162,8 @@ public NameNodeRpcServer(Configuration conf, NameNode nn)
BlockingService NNPbService = NamenodeProtocolService
.newReflectiveBlockingService(namenodeProtocolXlator);
WritableRpcEngine.ensureInitialized();
InetSocketAddress dnSocketAddr = nn.getServiceRpcServerAddress(conf);
if (dnSocketAddr != null) {
int serviceHandlerCount =