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HDFS-4440. Avoid annoying log message when dfs.domain.socket.path is not set. Contributed by Colin Patrick McCabe.

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-347@1438280 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Aaron Myers 2013-01-25 00:44:37 +00:00
parent 554774c6d1
commit c0e16efe91
2 changed files with 3 additions and 1 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.HDFS-347.txt
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@ -37,3 +37,5 @@ HDFS-4417. Fix case where local reads get disabled incorrectly
HDFS-4433. Make TestPeerCache not flaky (Colin Patrick McCabe via todd)
HDFS-4438. TestDomainSocket fails when system umask is set to 0002. (Colin Patrick McCabe via atm)
HDFS-4440. Avoid annoying log message when dfs.domain.socket.path is not set. (Colin Patrick McCabe via atm)

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DomainSocketFactory.java
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@ -84,7 +84,7 @@ public DomainSocketFactory(Conf conf) {
DomainSocket create(InetSocketAddress addr, DFSInputStream stream) {
// If there is no domain socket path configured, we can't use domain
// sockets.
if (conf.domainSocketPath == null) return null;
if (conf.domainSocketPath.isEmpty()) return null;
// UNIX domain sockets can only be used to talk to local peers
if (!DFSClient.isLocalAddress(addr)) return null;
// If the DomainSocket code is not loaded, we can't create