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From William Slacum <wsla...@gmail.com>
Subject Re: How to control Minor Compaction by programming
Date Fri, 31 Jul 2015 00:10:21 GMT
See
http://accumulo.apache.org/1.5/apidocs/org/apache/accumulo/core/client/admin/TableOperations.html#flush%28java.lang.String,%20org.apache.hadoop.io.Text,%20org.apache.hadoop.io.Text,%20boolean%29
for minor compacting (aka "flushing") a table via the API.


On Thu, Jul 30, 2015 at 5:52 PM, Hai Pham <htp0005@tigermail.auburn.edu>
wrote:

> Hi,
>
>
> Please share with me is there any way that we can init / control the Minor
> Compaction by programming (not from the shell). My situation is when I
> ingest a large data using the BatchWriter, the minor compaction is
> triggered uncontrollably. The flush() command in BatchWriter seems not for
> this purpose.
>
> I also tried to play around with parameters in documentation but seems not
> much helpful.
>
>
> Also, can you please explain the number 0, 1.0, 2.0, ... in charts (web
> monitoring) denoting the level of Minor Compaction and Major Compaction?
>
>
> Thank you!
>
> Hai Pham
>
>
>
>
>

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