[jira] [Commented] (PHOENIX-1805) Phoenix doesn't handle splits that happen after fetching of the first batch of records for a query

["James Taylor (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PHOENIX-1805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15114098#comment-15114098 ] 

James Taylor commented on PHOENIX-1805:
---------------------------------------

[~samarthjain] - I think this is the issue that [~rajeshbabu] is aiming to fix in PHOENIX-1674. Perhaps you can take a look there an recommend a solutions? It seems like it's not necessarily related to local indexes?

> Phoenix doesn't handle splits that happen after fetching of the first batch of records for a query
> --------------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-1805
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1805
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Samarth Jain
>
> Copy pasting email response with [~jamestaylor]
> The case that is handled today:
> - client-side caches region boundaries (HBase does this in HConnection).
> - at some point a split occurs
> - some point later, a query runs. The stale region boundaries would be used for parallelization.
> - we detect this in the first batch, update the region boundaries, and rerun the failed chunk.
> However, if the split happens after the first batch is fetched, then the query fails.



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