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https://issues.apache.org/jira/browse/HBASE-9116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13750997#comment-13750997
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Devaraj Das commented on HBASE-9116:
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bq. Why not just call initialize() at the end of the constructor body?
The reason being I wanted to keep the construction of the object cheap. The
initialization does some IO since it scans the meta, and I wanted to keep this
out of the basic constructor...
bq. Is it worth RegionPlacementMaintainer extending AbstractHBaseTool?
IMHO this is not going to add that much value. Do you mind if I look at this in
a follow up.
bq. Is this necessary – can you instead separate out "case 2" as a second test?
-@Test(timeout = 180000)
+@Test(timeout = 1800000)
Fixed the timeout (that was a good catch). The reason the test is clubbed into
one is that the test tries out the various favorednode utilities with a single
table that it creates in the beginning.
> Add a view/edit tool for favored node mappings for regions
> ----------------------------------------------------------
>
> Key: HBASE-9116
> URL: https://issues.apache.org/jira/browse/HBASE-9116
> Project: HBase
> Issue Type: Improvement
> Components: Region Assignment
> Affects Versions: 0.95.0
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Fix For: 0.96.0
>
> Attachments: 9116-1.txt, 9116-2.txt, 9116-2.txt, 9116-2.txt,
> 9116-3.txt, 9116-4.txt, 9116-5.txt
>
>
> Add a tool that one can run offline to view the favored node mappings for
> regions, and also fix the mappings if needed. Such a tool exists in the
> 0.89-fb branch. Will port it over to trunk/0.95.
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