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https://issues.apache.org/jira/browse/HBASE-13800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14564234#comment-14564234
]
Hudson commented on HBASE-13800:
--------------------------------
FAILURE: Integrated in HBase-1.2 #114 (See
[https://builds.apache.org/job/HBase-1.2/114/])
HBASE-13800 TestStore#testDeleteExpiredStoreFiles should create unique data/log
directory for each call (Stephen Jiang) (tedyu: rev
423499fbfba5c776b456fbf9cd3762428e1db3ba)
* hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestStore.java
> TestStore#testDeleteExpiredStoreFiles should create unique data/log directory
> for each call
> -------------------------------------------------------------------------------------------
>
> Key: HBASE-13800
> URL: https://issues.apache.org/jira/browse/HBASE-13800
> Project: HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 2.0.0, 1.1.0, 1.2.0
> Environment: Windows
> Reporter: Stephen Yuan Jiang
> Assignee: Stephen Yuan Jiang
> Priority: Minor
> Fix For: 2.0.0, 1.2.0, 1.1.1
>
> Attachments: HBASE-13800.patch
>
>
> When TestStore#init() was called twice in
> TestStore#testDeleteExpiredStoreFiles, it did not use different base
> directory for each call (other tests in the same test suite do). If the
> first call did not release the handle of WAL files fast enough, the second
> init() call would fail.
> This is constantly seen in Windows environment:
> {noformat}
> java.io.IOException: Target WAL already exists within directory
> file:/C:/hbase/hbase-server/target/test-data/f39ecdde-1d04-4332-93c7-4c8df1e08e67/TestStoretestDeleteExpiredStoreFiles/WALs/testDeleteExpiredStoreFiles
> at
> org.apache.hadoop.hbase.regionserver.wal.FSHLog.<init>(FSHLog.java:525)
> at
> org.apache.hadoop.hbase.wal.DefaultWALProvider.init(DefaultWALProvider.java:97)
> at
> org.apache.hadoop.hbase.wal.WALFactory.getProvider(WALFactory.java:147)
> at org.apache.hadoop.hbase.wal.WALFactory.<init>(WALFactory.java:179)
> at
> org.apache.hadoop.hbase.regionserver.TestStore.init(TestStore.java:185)
> at
> org.apache.hadoop.hbase.regionserver.TestStore.init(TestStore.java:162)
> at
> org.apache.hadoop.hbase.regionserver.TestStore.testDeleteExpiredStoreFiles(TestStore.java:307)
> at
> org.apache.hadoop.hbase.regionserver.TestStore.testDeleteExpiredStoreFiles(TestStore.java:286)
> {noformat}
> The fix is trivial: just like other tests in the same test suite, use
> different base directory for multiple init() calls in the same test.
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