[SPARK-17638][Streaming]Stop JVM StreamingContext when the Python process is dead #15201
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LGTM |
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Test build #65786 has finished for PR 15201 at commit
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Merging to master / 2.0 |
asfgit
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Sep 22, 2016
…ocess is dead ## What changes were proposed in this pull request? When the Python process is dead, the JVM StreamingContext is still running. Hence we will see a lot of Py4jException before the JVM process exits. It's better to stop the JVM StreamingContext to avoid those annoying logs. ## How was this patch tested? Jenkins Author: Shixiong Zhu <shixiong@databricks.com> Closes #15201 from zsxwing/stop-jvm-ssc. (cherry picked from commit 3cdae0f) Signed-off-by: Shixiong Zhu <shixiong@databricks.com>
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What changes were proposed in this pull request?
When the Python process is dead, the JVM StreamingContext is still running. Hence we will see a lot of Py4jException before the JVM process exits. It's better to stop the JVM StreamingContext to avoid those annoying logs.
How was this patch tested?
Jenkins