GitHub user Parth-Brahmbhatt opened a pull request:
https://github.com/apache/spark/pull/14817
[SPARK-17247][SQL]: when calcualting size of a relation from hdfs, thâ¦
## What changes were proposed in this pull request?
when calcualting size of a relation from hdfs, the size calculation should
be aborted once size is established to be > broadcast threshold. This will be
really helpful when the config is enabled and one of the tables in query is
partitioned and fairly large.
## How was this patch tested?
Unit test modified.
(If this patch involves UI changes, please attach a screenshot; otherwise,
remove this)
â¦e size calculation should be aborted once size is established to be >
broadcast threshold.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Parth-Brahmbhatt/spark SPARK-17247
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14817.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #14817
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commit 563a2ef81b76b17d4f092251b2e2b745716604bb
Author: Parth Brahmbhatt <pbrahmbh...@netflix.com>
Date: 2016-08-25T22:40:34Z
[SPARK-17247][SQL]: when calcualting size of a relation from hdfs, the size
calculation should be aborted once size is established to be > broadcast
threshold.
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