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Posted to dev@hbase.apache.org by "Stephen Yuan Jiang (JIRA)" <ji...@apache.org> on 2015/05/29 01:27:17 UTC
[jira] [Created] (HBASE-13800)
TestStore#testDeleteExpiredStoreFiles should create different data/log
directory for each call
Stephen Yuan Jiang created HBASE-13800:
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Summary: TestStore#testDeleteExpiredStoreFiles should create different 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: 1.1.0, 2.0.0, 1.2.0
Reporter: Stephen Yuan Jiang
Assignee: Stephen Yuan Jiang
Priority: Minor
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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