[GitHub] spark pull request #19919: [SPARK-22727] spark.executor.instances's default ...

2018-01-01 Thread asfgit
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[GitHub] spark pull request #19919: [SPARK-22727] spark.executor.instances's default ...

2017-12-07 Thread liu-zhaokun
GitHub user liu-zhaokun opened a pull request: https://github.com/apache/spark/pull/19919 [SPARK-22727] spark.executor.instances's default value should be 2 [https://issues.apache.org/jira/browse/SPARK-22727](https://issues.apache.org/jira/browse/SPARK-22727) ## What changes wer