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From "Geoffrey Jacoby (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-5190) Implement a TaskRegionObserver for index rebuilds
Date Mon, 25 Mar 2019 23:32:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-5190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16801236#comment-16801236
] 

Geoffrey Jacoby commented on PHOENIX-5190:
------------------------------------------

[~giskender] - I approved the PR. Could you please submit the patch if it's ready so that
we can make sure the test suites all pass?

Given the size of it, probably good to start on a backport to the 4.x branches as well since
usually patches that big don't apply cleanly without a little tweaking. 

> Implement a TaskRegionObserver for index rebuilds
> -------------------------------------------------
>
>                 Key: PHOENIX-5190
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5190
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Gokcen Iskender
>            Assignee: Gokcen Iskender
>            Priority: Major
>         Attachments: PHOENIX-5190.patch
>
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> A new way to kick index rebuilds is putting an entry to System.Tasks table.
> IndexRebuildTask is a new TaskRegionObserver. It will look at this table, kick the index
rebuild and mark the task status.
> This work requires updates to the System.Tasks table.



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