[SPARK-28455][core] Avoid overflow when calculating executor timeout time#25208
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vanzin wants to merge 2 commits intoapache:masterfrom
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[SPARK-28455][core] Avoid overflow when calculating executor timeout time#25208vanzin wants to merge 2 commits intoapache:masterfrom
vanzin wants to merge 2 commits intoapache:masterfrom
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…time. This would cause the timeout time to be negative, so executors would be timed out immediately (instead of never). I also tweaked a couple of log messages that could get pretty long when lots of executors were active. Added unit test (which failed without the fix).
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Test build #107929 has finished for PR 25208 at commit
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| activatedExecs += id | ||
| } else if (activatedExecs.size == 10) { | ||
| activatedExecs += "..." | ||
| } |
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Shall we wrap this with if (log.isDebugEnabled) { ... }, too?
mgaido91
reviewed
Jul 20, 2019
| needTimeoutUpdate = true | ||
| activatedExecs += id | ||
| // Don't collect too many ids or the debug message becomes not very useful. | ||
| if (activatedExecs.size < 10) { |
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what about having a method for this in order to avoid code duplication?
srowen
approved these changes
Jul 21, 2019
Contributor
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LGTM |
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Test build #108020 has finished for PR 25208 at commit
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dongjoon-hyun
approved these changes
Jul 22, 2019
dongjoon-hyun
changed the title
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This would cause the timeout time to be negative, so executors would be
timed out immediately (instead of never).
I also tweaked a couple of log messages that could get pretty long when
lots of executors were active.
Added unit test (which failed without the fix).