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From "Tony Wu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9493) Test o.a.h.hdfs.server.namenode.TestMetaSave fails in trunk
Date Sat, 19 Dec 2015 00:21:46 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tony Wu updated HDFS-9493:
--------------------------
    Attachment: HDFS-9493.003.patch

In v3 patch:
* Addressed [~eddyxu]'s review comments:
** Dropped grabbing read lock for {{FSNamesystem}}
** Renamed helper function in test to {{stopDatanodeAndWait()}}
** Reduced {{dfs.namenode.stale.datanode.interval}} to 5 seconds

> Test o.a.h.hdfs.server.namenode.TestMetaSave fails in trunk
> -----------------------------------------------------------
>
>                 Key: HDFS-9493
>                 URL: https://issues.apache.org/jira/browse/HDFS-9493
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>            Reporter: Mingliang Liu
>            Assignee: Tony Wu
>         Attachments: HDFS-9493.001.patch, HDFS-9493.002.patch, HDFS-9493.003.patch
>
>
> Tested in both Gentoo Linux and Mac.
> {quote}
> -------------------------------------------------------
>  T E S T S
> -------------------------------------------------------
> Running org.apache.hadoop.hdfs.server.namenode.TestMetaSave
> Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 34.159 sec <<<
FAILURE! - in org.apache.hadoop.hdfs.server.namenode.TestMetaSave
> testMetasaveAfterDelete(org.apache.hadoop.hdfs.server.namenode.TestMetaSave)  Time elapsed:
15.318 sec  <<< FAILURE!
> java.lang.AssertionError: null
> 	at org.junit.Assert.fail(Assert.java:86)
> 	at org.junit.Assert.assertTrue(Assert.java:41)
> 	at org.junit.Assert.assertTrue(Assert.java:52)
> 	at org.apache.hadoop.hdfs.server.namenode.TestMetaSave.testMetasaveAfterDelete(TestMetaSave.java:154)
> {quote}



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