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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8304) Bulkload fails to remove files if fs.default.name / fs.defaultFS is configured without default port
Date Mon, 10 Mar 2014 07:29:46 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925512#comment-13925512
] 

Hudson commented on HBASE-8304:
-------------------------------

FAILURE: Integrated in HBase-0.98 #215 (See [https://builds.apache.org/job/HBase-0.98/215/])
Amend HBASE-8304. Missing import (apurtell: rev 1575817)
* /hbase/branches/0.98/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionFileSystem.java
HBASE-8304 Bulkload fails to remove files if fs.default.name / fs.defaultFS is configured
without default port (Haosdent) (tedyu: rev 1575588)
* /hbase/branches/0.98/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionFileSystem.java
* /hbase/branches/0.98/hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSHDFSUtils.java
* /hbase/branches/0.98/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestFSHDFSUtils.java


> Bulkload fails to remove files if fs.default.name / fs.defaultFS is configured without
default port
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-8304
>                 URL: https://issues.apache.org/jira/browse/HBASE-8304
>             Project: HBase
>          Issue Type: Bug
>          Components: HFile, regionserver
>    Affects Versions: 0.94.5
>            Reporter: Raymond Liu
>            Assignee: haosdent
>              Labels: bulkloader
>             Fix For: 0.96.2, 0.98.1, 0.99.0, 0.94.18
>
>         Attachments: 0.94-8304.patch, 0.96-8304.patch, 8304-v4.patch, HBASE-8304-v2.patch,
HBASE-8304-v3.patch, HBASE-8304.patch
>
>
> When fs.default.name or fs.defaultFS in hadoop core-site.xml is configured as hdfs://ip,
and hbase.rootdir is configured as hdfs://ip:port/hbaserootdir where port is the hdfs namenode's
default port. the bulkload operation will not remove the file in bulk output dir. Store::bulkLoadHfile
will think hdfs:://ip and hdfs:://ip:port as different filesystem and go with copy approaching
instead of rename.
> The root cause is that hbase master will rewrite fs.default.name/fs.defaultFS according
to hbase.rootdir when regionserver started, thus, dest fs uri from the hregion will not matching
src fs uri passed from client.
> any suggestion what is the best approaching to fix this issue? 
> I kind of think that we could check for default port if src uri come without port info.



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