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From Serega Sheypak <>
Subject Re: How to do true batch updates in Phoenix
Date Wed, 19 Aug 2015 22:05:42 GMT
I would suggest you to use
instead of list of puts and share mutableBuffer across threads (it's
thread-safe). I reduced my response time from 30-40 ms to 4ms while using
buffferedmutator. It also sends mutations in async mode. :)

I meet the same problem. Can't force Phoenix to buffer upserts on
client-side and then send them to HBase in small batches.

2015-08-19 19:40 GMT+02:00 jeremy p <>:

> Hello all,
> I need to do true batch updates to a Phoenix table.  By this, I mean
> sending a bunch of updates to HBase as part of a single request.  The HBase
> API offers this behavior with the Table.put(List<Put> puts) method.  I
> noticed PhoenixStatement exposes an executeBatch() method, however, this
> method just executes the batched statements one-by-one.  This will not
> deliver the performance that the HBase API exposes through their batch put
> method.
> What is the best way for me to do true batch updates to a Phoenix table?
> I need to do this programmatically, so I cannot use the command line bulk
> insert utility.
> --Jeremy

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