GitHub user shijinkui opened a pull request:
https://github.com/apache/spark/pull/2751
[SPARK-3896] checkSpeculatableTasks fask quit loop; checkSpeculatableTasks
is expensive
1. invoking checkSpeculatableTasks is expensive, once true then return true
2. import section formatting
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shijinkui/spark fast_quit_loop
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2751.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 #2751
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commit 63f60d5ac25b6ad37bfbb63bd93b5072f1f955a1
Author: çç
<jinkui....@alibaba-inc.com>
Date: 2014-10-10T06:20:51Z
checkSpeculatableTasks fask quit loop; checkSpeculatableTasks is expensive
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