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HDFS-5003. TestNNThroughputBenchmark failed caused by existing directories. Contributed by Xi Fang. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1504352 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Chris Nauroth 2013-07-18 03:28:19 +00:00
parent 68faa67f1b
commit a5cd4b9bee
2 changed files with 4 additions and 1 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -679,6 +679,9 @@ Release 2.1.0-beta - 2013-07-02
HDFS-4980. Incorrect logging.properties file for hadoop-httpfs.
(Mark Grover via suresh)
HDFS-5003. TestNNThroughputBenchmark failed caused by existing directories.
(Xi Fang via cnauroth)
BREAKDOWN OF HDFS-347 SUBTASKS AND RELATED JIRAS
HDFS-4353. Encapsulate connections to peers in Peer and PeerServer classes.

2
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/NNThroughputBenchmark.java
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@ -121,7 +121,7 @@ public class NNThroughputBenchmark {
File excludeFile = new File(config.get(DFSConfigKeys.DFS_HOSTS_EXCLUDE,
"exclude"));
if(!excludeFile.exists()) {
if(!excludeFile.getParentFile().mkdirs())
if(!excludeFile.getParentFile().exists() && !excludeFile.getParentFile().mkdirs())
throw new IOException("NNThroughputBenchmark: cannot mkdir " + excludeFile);
}
new FileOutputStream(excludeFile).close();