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From "Mike Drob" <md...@mdrob.com>
Subject Re: Review Request 20525: ACCUMULO-2694 Fix handling of tablet migrations for offline tables.
Date Thu, 24 Apr 2014 18:20:48 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/20525/#review41352
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src/server/src/main/java/org/apache/accumulo/server/master/Master.java
<https://reviews.apache.org/r/20525/#comment74773>

    Testability - accept connector as method argument.


- Mike Drob


On April 24, 2014, 3:43 p.m., Sean Busbey wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/20525/
> -----------------------------------------------------------
> 
> (Updated April 24, 2014, 3:43 p.m.)
> 
> 
> Review request for accumulo, Eric Newton and Mike Drob.
> 
> 
> Bugs: ACCUMULO-2694
>     https://issues.apache.org/jira/browse/ACCUMULO-2694
> 
> 
> Repository: accumulo
> 
> 
> Description
> -------
> 
> ACCUMULO-2694 Fix handling of tablet migrations for offline tables.
>     
>     * Adds a funtional test that fails due to not rebalancing
>     * Fix master to clear migrations when it learns that a table has gone offline
>     * Update master to periodically clean up migrations for offline tables
>     * Fix balancers to make sure they log if they can't balance.
> 
> 
> Diffs
> -----
> 
>   src/server/pom.xml dbe4fb4 
>   src/server/src/main/java/org/apache/accumulo/server/master/Master.java fb7be51 
>   src/server/src/main/java/org/apache/accumulo/server/master/balancer/ChaoticLoadBalancer.java
02a4e89 
>   src/server/src/main/java/org/apache/accumulo/server/master/balancer/DefaultLoadBalancer.java
4826097 
>   src/server/src/main/java/org/apache/accumulo/server/master/balancer/TabletBalancer.java
ad62360 
>   test/system/auto/stress/migrations.py d07d7a8 
> 
> Diff: https://reviews.apache.org/r/20525/diff/
> 
> 
> Testing
> -------
> 
> Ran functional test without other changes -> failed. After full patch functional test
passes.
> 
> 
> Thanks,
> 
> Sean Busbey
> 
>


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