Jonathan Hsieh created HBASE-6686:
-------------------------------------
Summary: HFile Quaranatine fails with missing dirs in hadoop 2.0
Key: HBASE-6686
URL: https://issues.apache.org/jira/browse/HBASE-6686
Project: HBase
Issue Type: Bug
Components: hbck
Affects Versions: 0.92.2, 0.96.0, 0.94.2
Reporter: Jonathan Hsieh
Fix For: 0.92.2, 0.96.0, 0.94.2
Two unit tests fail because listStatus's semantics change between hadoop 1.0
and hadoop 2.0. (specifically -- hadoop 1.0 returns empty array if used on dir
that does not exist, but hadoop 2.0 throws FileNotFoundException).
here's the exception:
{code}
2012-08-28 16:01:19,789 WARN [Thread-3155] hbck.HFileCorruptionChecker(230):
Failed to quaratine an HFile in regiondir
hdfs://localhost:38096/user/jenkins/hbase/testQuarantineMissingFamdir/34b2e072b33052bf4875f85513e9c669
java.io.FileNotFoundException: File
hdfs://localhost:38096/user/jenkins/hbase/testQuarantineMissingFamdir/34b2e072b33052bf4875f85513e9c669/fam
does not exist.
at
org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:406)
at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1341)
at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1381)
at
org.apache.hadoop.hbase.util.hbck.HFileCorruptionChecker.checkColFamDir(HFileCorruptionChecker.java:152)
at
org.apache.hadoop.hbase.util.TestHBaseFsck$2$1.checkColFamDir(TestHBaseFsck.java:1401)
at
org.apache.hadoop.hbase.util.hbck.HFileCorruptionChecker.checkRegionDir(HFileCorruptionChecker.java:185)
at
org.apache.hadoop.hbase.util.hbck.HFileCorruptionChecker$RegionDirChecker.call(HFileCorruptionChecker.java:267)
at
org.apache.hadoop.hbase.util.hbck.HFileCorruptionChecker$RegionDirChecker.call(HFileCorruptionChecker.java:258)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
{code}
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