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From "Masatake Iwasaki (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9601) Fix intermittent failure of TestNNThroughputBenchmark
Date Fri, 25 Dec 2015 07:56:49 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15071407#comment-15071407
] 

Masatake Iwasaki commented on HDFS-9601:
----------------------------------------

{noformat}
testNNThroughput(org.apache.hadoop.hdfs.server.namenode.TestNNThroughputBenchmark)  Time elapsed:
2.836 sec  <<< ERROR!
org.apache.hadoop.hdfs.server.namenode.NotReplicatedYetException: Not replicated yet: /nnThroughputBenchmark/blockReport/ThroughputBenchDir0/ThroughputBench4
	at org.apache.hadoop.hdfs.server.namenode.FSDirWriteFileOp.validateAddBlock(FSDirWriteFileOp.java:190)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2378)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:797)
	at org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark$BlockReportStats.addBlocks(NNThroughputBenchmark.java:1184)
	at org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark$BlockReportStats.generateInputs(NNThroughputBenchmark.java:1171)
	at org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark$OperationStatsBase.benchmark(NNThroughputBenchmark.java:281)
	at org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark.run(NNThroughputBenchmark.java:1519)
	at org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark.runBenchmark(NNThroughputBenchmark.java:1422)
	at org.apache.hadoop.hdfs.server.namenode.TestNNThroughputBenchmark.testNNThroughput(TestNNThroughputBenchmark.java:53)
{noformat}


> Fix intermittent failure of TestNNThroughputBenchmark
> -----------------------------------------------------
>
>                 Key: HDFS-9601
>                 URL: https://issues.apache.org/jira/browse/HDFS-9601
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 3.0.0
>            Reporter: Masatake Iwasaki
>            Assignee: Masatake Iwasaki
>




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