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From "James Taylor (JIRA)" <>
Subject [jira] [Commented] (PHOENIX-4143) ConcurrentMutationsIT flaps
Date Fri, 01 Sep 2017 00:27:00 GMT


James Taylor commented on PHOENIX-4143:

+1 with one minor nit: set an upper limit on how long you'll continue looping and fail the
test if that is reached.

> ConcurrentMutationsIT flaps
> ---------------------------
>                 Key: PHOENIX-4143
>                 URL:
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Samarth Jain
>            Assignee: Samarth Jain
>         Attachments: PHOENIX-4143.patch
> I have seen sometimes that the test flaps with a RegionOpeningException especially on
master and 1.x branches. I believe this is likely because we are adding a co-processor by
doing an admin.modify() call which is asynchronous. So it's possible that the region would
likely be still opening even though the call returned. A potential fix is to poll for the
updated table descriptor. Not sure if it will always prevent test from flapping (since the
problem is similar to what Rajesh is solving in PHOENIX-3496) but it should reduce the chances.
> FYI, [~jamestaylor]

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