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Posted to issues@hbase.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2017/11/17 00:29:00 UTC
[jira] [Commented] (HBASE-19289)
CommonFSUtils$StreamLacksCapabilityException: hflush when running test
against hadoop3 beta1
[ https://issues.apache.org/jira/browse/HBASE-19289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16256200#comment-16256200 ]
Sean Busbey commented on HBASE-19289:
-------------------------------------
Sounds like LocalFileSystem doesn't support flush/sync. That's odd. Let's do a quick check if Hadoop can provide that and then update tests to deal with it as necessary.
> CommonFSUtils$StreamLacksCapabilityException: hflush when running test against hadoop3 beta1
> --------------------------------------------------------------------------------------------
>
> Key: HBASE-19289
> URL: https://issues.apache.org/jira/browse/HBASE-19289
> Project: HBase
> Issue Type: Test
> Reporter: Ted Yu
>
> As of commit d8fb10c8329b19223c91d3cda6ef149382ad4ea0 , I encountered the following exception when running unit test against hadoop3 beta1:
> {code}
> testRefreshStoreFiles(org.apache.hadoop.hbase.regionserver.TestHStore) Time elapsed: 0.061 sec <<< ERROR!
> java.io.IOException: cannot get log writer
> at org.apache.hadoop.hbase.regionserver.TestHStore.initHRegion(TestHStore.java:215)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:220)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:195)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:190)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:185)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:179)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:173)
> at org.apache.hadoop.hbase.regionserver.TestHStore.testRefreshStoreFiles(TestHStore.java:962)
> Caused by: org.apache.hadoop.hbase.util.CommonFSUtils$StreamLacksCapabilityException: hflush
> at org.apache.hadoop.hbase.regionserver.TestHStore.initHRegion(TestHStore.java:215)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:220)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:195)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:190)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:185)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:179)
> at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:173)
> at org.apache.hadoop.hbase.regionserver.TestHStore.testRefreshStoreFiles(TestHStore.java:962)
> {code}
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