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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2014/08/18 20:48:19 UTC
[jira] [Commented] (HBASE-11770)
TestBlockCacheReporting.testBucketCache is not stable
[ https://issues.apache.org/jira/browse/HBASE-11770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14101057#comment-14101057 ]
stack commented on HBASE-11770:
-------------------------------
Want to assign to me [~sergey.soldatov] Its a test of my writing.
> TestBlockCacheReporting.testBucketCache is not stable
> ------------------------------------------------------
>
> Key: HBASE-11770
> URL: https://issues.apache.org/jira/browse/HBASE-11770
> Project: HBase
> Issue Type: Bug
> Components: test
> Environment: kvm box with Ubuntu 12.04 Desktop 64bit.
> java version "1.7.0_65"
> Java(TM) SE Runtime Environment (build 1.7.0_65-b17)
> Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
> Reporter: Sergey Soldatov
> Assignee: Sergey Soldatov
>
> Depending on the machine and OS TestBlockCacheReporting.testBucketCache may fail with NPE:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getBlock(BucketCache.java:417)
> at org.apache.hadoop.hbase.io.hfile.CombinedBlockCache.getBlock(CombinedBlockCache.java:80)
> at org.apache.hadoop.hbase.io.hfile.TestBlockCacheReporting.addDataAndHits(TestBlockCacheReporting.java:67)
> at org.apache.hadoop.hbase.io.hfile.TestBlockCacheReporting.testBucketCache(TestBlockCacheReporting.java:86)
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