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From "Riesland, Zack" <>
Subject RE: How fast is upsert select?
Date Wed, 22 Jul 2015 15:29:32 GMT
Thanks Ravi,

I think I may not have IndexTool in my version of Phoenix.

I’m calling: HADOOP_CLASSPATH=/usr/hdp/current/hbase-master/conf/:/usr/hdp/current/hbase-master/lib/hbase-protocol.jar
hadoop jar /usr/hdp/current/phoenix-client/phoenix-client.jar org.apache.phoenix.mapreduce.index.IndexTool

And getting a java.lang.ClassNotFoundException: org.apache.phoenix.mapreduce.index.IndexTool

From: Ravi Kiran []
Sent: Wednesday, July 22, 2015 10:36 AM
Subject: Re: How fast is upsert select?

Hi ,

   Since you are saying billions of rows, why don't you try out the MapReduce route to speed
up the process.  You can take a look at how
 was written as it does a similar task of reading from a Phoenix table and writes the data
into the target table using bulk load.


On Wed, Jul 22, 2015 at 6:23 AM, Riesland, Zack <<>>
I want to play with some options for splitting a table to  test performance.

If I were to create a new table and perform an upsert select * to the table, with billions
of rows in the source table, is that like an overnight operation or should it be pretty quick?

For reference, we have 6 (beefy) region servers in our cluster.


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