[
https://issues.apache.org/jira/browse/HBASE-3904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057510#comment-13057510
]
Jean-Daniel Cryans commented on HBASE-3904:
-------------------------------------------
On the patch:
- The visitor looks completely copy pasted HTable.getRegionsInfo, should be
refactored.
- Inside the visitor it creates a
Addressing.createInetSocketAddressFromHostAndPortStr, which IIRC does a DNS
lookup when creating the InetSocketAddress. Now let's say you create a 10k
regions table, and you need to loop a few times, I'm afraid this call will
become very costly. I believe you don't even need to create the HSA, all you
want is to check if something is there or not right?
> 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).
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
