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From: lionelcao <git@git.apache.org>
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Subject: [GitHub] carbondata pull request #1192: [CARBONDATA-940] alter table add/split partit...
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Message-Id: <20170726085211.A1C64E024D@git1-us-west.apache.org>
Date: Wed, 26 Jul 2017 08:52:11 +0000 (UTC)
archived-at: Wed, 26 Jul 2017 08:52:13 -0000

Github user lionelcao commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1192#discussion_r129515426
  
    --- Diff: conf/carbon.properties.template ---
    @@ -42,6 +42,9 @@ carbon.enableXXHash=true
     #carbon.max.level.cache.size=-1
     #enable prefetch of data during merge sort while reading data from sort temp files in data loading
     #carbon.merge.sort.prefetch=true
    +######## Alter Partition Configuration ########
    +#Number of cores to be used while alter partition
    +carbon.number.of.cores.while.altPartition=2
    --- End diff --
    
    Yes, it will be used when take action of multiple segments in parallel. this configuration will allow user to set the threads according to their hardware.
    Sure, I will make the change.


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