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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2048) WAL GC fails with viewfs:// and two namenodes
Date Sat, 21 Dec 2013 03:26:09 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13854771#comment-13854771
] 

ASF subversion and git services commented on ACCUMULO-2048:
-----------------------------------------------------------

Commit bed80715607d6b9b74ad96e3f2a7020e8ad9f149 in branch refs/heads/1.6.0-SNAPSHOT from [~keith_turner]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=bed8071 ]

ACCUMULO-2048 Removed unnecessary path manipulation in walog GC and
added sanity check  

> WAL GC fails with viewfs:// and two namenodes
> ---------------------------------------------
>
>                 Key: ACCUMULO-2048
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2048
>             Project: Accumulo
>          Issue Type: Sub-task
>            Reporter: Keith Turner
>             Fix For: 1.6.0
>
>
> Check the parent ticket for environment details.  Saw the following exception in the
GC logs.
> {noformat}
> Unable to scan metadata table
> 	java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative path in absolute
URI: viewfs://accumulowal
> 		at org.apache.hadoop.fs.Path.initialize(Path.java:206)
> 		at org.apache.hadoop.fs.Path.<init>(Path.java:116)
> 		at org.apache.hadoop.fs.Path.<init>(Path.java:89)
> 		at org.apache.accumulo.server.fs.VolumeManagerImpl.getFullPath(VolumeManagerImpl.java:459)
> 		at org.apache.accumulo.gc.GarbageCollectWriteAheadLogs.removeMetadataEntries(GarbageCollectWriteAheadLogs.java:242)
> 		at org.apache.accumulo.gc.GarbageCollectWriteAheadLogs.collect(GarbageCollectWriteAheadLogs.java:93)
> 		at org.apache.accumulo.gc.SimpleGarbageCollector.run(SimpleGarbageCollector.java:463)
> 		at org.apache.accumulo.gc.SimpleGarbageCollector.main(SimpleGarbageCollector.java:144)
> 		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> 		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 		at java.lang.reflect.Method.invoke(Method.java:606)
> 		at org.apache.accumulo.start.Main$1.run(Main.java:137)
> 		at java.lang.Thread.run(Thread.java:744)
> 	Caused by: java.net.URISyntaxException: Relative path in absolute URI: viewfs://accumulowal
> 		at java.net.URI.checkPath(URI.java:1804)
> 		at java.net.URI.<init>(URI.java:752)
> 		at org.apache.hadoop.fs.Path.initialize(Path.java:203)
> 		... 13 more
> {noformat}



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