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https://issues.apache.org/jira/browse/HBASE-2414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-2414:
-------------------------
Attachment: testmaster-v5.patch
This version better integrates the use of nonetwork implementations of
pertinent interfaces. Not done yet. Need to work it into HBaseTestingUtility
better and still need to prove that testing cluster transistion with this stuff
is viable (it still looks so, just need to do the proof still). If want to
take a look now, start with TestClusterTransistions.
> Enhance test suite to be able to specify distributed scenarios
> --------------------------------------------------------------
>
> Key: HBASE-2414
> URL: https://issues.apache.org/jira/browse/HBASE-2414
> Project: Hadoop HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 0.20.3
> Reporter: Karthik Ranganathan
> Assignee: stack
> Priority: Blocker
> Fix For: 0.20.5, 0.21.0
>
> Attachments: directcluster.txt, master2.txt, testmaster-v4.patch,
> testmaster-v5.patch
>
>
> We keep finding good cases that are reasonably hard to test, yet the test
> suite does not encode these.
> For example:
> HBASE-2413 Master does not respect generation stamps, may result in meta
> getting permanently offlined
> HBASE-2312 Possible data loss when RS goes into GC pause while rolling HLog
> I am sure there are many more such "scenarios" we should put into the unit
> tests.
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