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Hitesh Shah edited comment on TEZ-3285 at 6/6/16 5:19 AM:
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bq. This
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Hitesh Shah commented on TEZ-3285:
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bq. This doesn't affect the final build. Also we don't
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Jonathan Eagles updated TEZ-3284:
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Attachment: TEZ-3284.2.patch
> Synchronization for every write in UnorderdKVWriter
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Gopal V commented on TEZ-3291:
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The specific scenario to detect is probably not the numDistinct
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Rajesh Balamohan updated TEZ-3291:
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Attachment: TEZ-3291.WIP.patch
E.g TPC-DS query_22 @ 200GB scale:
*Without Patch: 291.59 seconds*
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Rajesh Balamohan edited comment on TEZ-3291 at 6/6/16 12:38 AM:
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Rajesh Balamohan created TEZ-3291:
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Summary: Optimize splits grouping when locality information is not
available
Key: TEZ-3291
URL: https://issues.apache.org/jira/browse/TEZ-3291
Project: Apache Tez
