GitHub user marymwu opened a pull request:
https://github.com/apache/spark/pull/21783
[SPARK-24799]A solution of dealing with data skew in left,right,inner join
## What changes were proposed in this pull request?
For the left,right,inner join statment execution
Github user marymwu closed the pull request at:
https://github.com/apache/spark/pull/21759
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GitHub user marymwu opened a pull request:
https://github.com/apache/spark/pull/21759
sfas
## What changes were proposed in this pull request?
(Please fill in changes proposed in this fix)
## How was this patch tested?
(Please explain how this patch
GitHub user marymwu opened a pull request:
https://github.com/apache/spark/pull/13550
SPARK-15755
JIRA Issue: https://issues.apache.org/jira/browse/SPARK-15755
java.lang.NullPointerException when run spark 2.0 setting
spark.serializer
