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From "Mike Drob (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19289) CommonFSUtils$StreamLacksCapabilityException: hflush when running test against hadoop3 beta1
Date Tue, 05 Dec 2017 21:20:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16279199#comment-16279199
] 

Mike Drob commented on HBASE-19289:
-----------------------------------

My proposed solution works for hbase-server, but we also have failing tests in the same vein
in hbase-procedure. I would prefer not to introduce a dependency on hdfs that low, but maybe
there's no other way around it?

> CommonFSUtils$StreamLacksCapabilityException: hflush when running test against hadoop3
beta1
> --------------------------------------------------------------------------------------------
>
>                 Key: HBASE-19289
>                 URL: https://issues.apache.org/jira/browse/HBASE-19289
>             Project: HBase
>          Issue Type: Test
>            Reporter: Ted Yu
>            Assignee: Mike Drob
>         Attachments: 19289.v1.txt, 19289.v2.txt, HBASE-19289.patch
>
>
> As of commit d8fb10c8329b19223c91d3cda6ef149382ad4ea0 , I encountered the following exception
when running unit test against hadoop3 beta1:
> {code}
> testRefreshStoreFiles(org.apache.hadoop.hbase.regionserver.TestHStore)  Time elapsed:
0.061 sec  <<< ERROR!
> java.io.IOException: cannot get log writer
> 	at org.apache.hadoop.hbase.regionserver.TestHStore.initHRegion(TestHStore.java:215)
> 	at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:220)
> 	at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:195)
> 	at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:190)
> 	at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:185)
> 	at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:179)
> 	at org.apache.hadoop.hbase.regionserver.TestHStore.init(TestHStore.java:173)
> 	at org.apache.hadoop.hbase.regionserver.TestHStore.testRefreshStoreFiles(TestHStore.java:962)
> Caused by: org.apache.hadoop.hbase.util.CommonFSUtils$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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