GitHub user ChenjunZou opened a pull request:
https://github.com/apache/spark/pull/21613
[SPARK-24629][SQL]thrift server memory leaks when Beeline session is closed
## What changes were proposed in this pull request?
Maintaining a running statement map.
When the session is closed, the relative statements should receive a cancel
event.
## How was this patch tested?
the attached UI show statements is successfully cancelled in UI.
<img width="1263" alt="3333"
src="https://user-images.githubusercontent.com/2654887/41772001-94117874-7649-11e8-9701-6edf13593b9d.png";>
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ChenjunZou/spark mem-leak
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21613.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 #21613
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commit bc647cc135edb7f05a47a1eccbd33a8faa410253
Author: zouchenjun <zouchenjun@...>
Date: 2018-06-15T08:53:45Z
add cancel status
commit 31a3d3fb22c6231622489c3fdbd6b282775c6b93
Author: zouchenjun <zouchenjun@...>
Date: 2018-06-22T08:35:30Z
fix memory leak when beeline close connection to thrift server
commit 4a6d2e9d52e097f2ecd9c27a5b85253451341874
Author: zouchenjun <zouchenjun@...>
Date: 2018-06-22T09:51:03Z
bug fix
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