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https://issues.apache.org/jira/browse/HBASE-13717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14551402#comment-14551402
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Stephen Yuan Jiang commented on HBASE-13717:
--------------------------------------------

the attached patch was tested in both Windows and non-Windows environments.

> TestBoundedRegionGroupingProvider#setMembershipDedups need to set HDFS 
> diretory for WAL
> ---------------------------------------------------------------------------------------
>
>                 Key: HBASE-13717
>                 URL: https://issues.apache.org/jira/browse/HBASE-13717
>             Project: HBase
>          Issue Type: Bug
>          Components: wal
>    Affects Versions: 2.0.0, 1.1.0, 1.2.0
>            Reporter: Stephen Yuan Jiang
>            Assignee: Stephen Yuan Jiang
>            Priority: Minor
>         Attachments: HBASE-13717.patch
>
>
> org.apache.hadoop.hbase.wal.TestBoundedRegionGroupingProvider#setMembershipDedups()
>  fails during testing in windows:
> {noformat}
> java.lang.IllegalArgumentException: Pathname 
> /C:/tmp/hbase-myuser/hbase/WALs/setMembershipDedups from 
> hdfs://127.0.0.1:61737/C:/tmp/hbase-myuser/hbase/WALs/setMembershipDedups is 
> not a valid DFS filename.
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:197)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem.access$000(DistributedFileSystem.java:106)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1305)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1301)
>       at 
> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
>       at 
> org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1301)
>       at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1424)
>       at 
> org.apache.hadoop.hbase.regionserver.wal.FSHLog.<init>(FSHLog.java:477)
>       at 
> org.apache.hadoop.hbase.wal.DefaultWALProvider.init(DefaultWALProvider.java:97)
>       at 
> org.apache.hadoop.hbase.wal.WALFactory.getProvider(WALFactory.java:147)
>       at 
> org.apache.hadoop.hbase.wal.BoundedRegionGroupingProvider.init(BoundedRegionGroupingProvider.java:56)
>       at 
> org.apache.hadoop.hbase.wal.WALFactory.getProvider(WALFactory.java:147)
>       at org.apache.hadoop.hbase.wal.WALFactory.<init>(WALFactory.java:179)
>       at 
> org.apache.hadoop.hbase.wal.TestBoundedRegionGroupingProvider.setMembershipDedups(TestBoundedRegionGroupingProvider.java:161)
> {noformat}
> This is due to using the local file system path as root directory.  We should 
> set the HDFS directory as the root directory.



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