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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2012/10/06 00:48:03 UTC

[jira] [Commented] (HBASE-5995) Fix and reenable TestLogRolling.testLogRollOnPipelineRestart

    [ https://issues.apache.org/jira/browse/HBASE-5995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13470752#comment-13470752 ] 

Ted Yu commented on HBASE-5995:
-------------------------------

When I ran the test against hadoop 2.0, it failed with:
{code}
testLogRollOnPipelineRestart(org.apache.hadoop.hbase.regionserver.wal.TestLogRolling)  Time elapsed: 0.243 sec  <<< ERROR!
java.io.IOException: Cannot obtain block length for LocatedBlock{BP-1150895311-10.249.196.101-1349476630606:blk_7782056094701760427_1026; getBlockSize()=1472; corrupt=false; offset=0; locs=[127.0.0.1:44729, 127.0.0.1:38785]}
  at org.apache.hadoop.hdfs.DFSInputStream.readBlockLength(DFSInputStream.java:232)
  at org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:177)
  at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:119)
  at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:112)
  at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:966)
  at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:212)
  at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:75)
  at org.apache.hadoop.io.SequenceFile$Reader.openFile(SequenceFile.java:1768)
  at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader$WALReader.openFile(SequenceFileLogReader.java:63)
  at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1688)
  at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1709)
  at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader$WALReader.<init>(SequenceFileLogReader.java:56)
  at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.init(SequenceFileLogReader.java:176)
  at org.apache.hadoop.hbase.regionserver.wal.HLogFactory.createReader(HLogFactory.java:82)
  at org.apache.hadoop.hbase.regionserver.wal.TestLogRolling.testLogRollOnPipelineRestart(TestLogRolling.java:501)
{code}
                
> Fix and reenable TestLogRolling.testLogRollOnPipelineRestart
> ------------------------------------------------------------
>
>                 Key: HBASE-5995
>                 URL: https://issues.apache.org/jira/browse/HBASE-5995
>             Project: HBase
>          Issue Type: Task
>          Components: test
>    Affects Versions: 0.96.0
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 0.96.0
>
>
> HBASE-5984 disabled this flakey test (See the issue for more).  This issue is about getting it enabled again.  Made a blocker on 0.96.0 so it gets attention.

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