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https://issues.apache.org/jira/browse/HBASE-3904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057531#comment-13057531
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Jean-Daniel Cryans commented on HBASE-3904:
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On the new v5 (should have been v6?):
- I don't think you need to keep that map of regions, all you really want is a
count? Like it's creating the map with the hostAndPort possibly null and the
rest of the code couldn't care less. I think you could keep a counter and reset
it when you loop.
- About that hostAndPort, if it's null should you consider that region as
unassigned and not counted as an available region?
> HConnection.isTableAvailable returns true even with not all regions available.
> ------------------------------------------------------------------------------
>
> Key: HBASE-3904
> URL: https://issues.apache.org/jira/browse/HBASE-3904
> Project: HBase
> Issue Type: Bug
> Components: client
> Reporter: Vidhyashankar Venkataraman
> Assignee: Ted Yu
> Priority: Minor
> Attachments: 3904-v3.txt, 3904-v4.txt, 3904-v5.txt, 3904.txt
>
>
> This function as per the java doc is supposed to return true iff "all the
> regions in the table are available". But if the table is still being created
> this function may return inconsistent results (For example, when a table with
> a large number of split keys is created).
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