[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-02-17 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 I can't commit on the timelines. I don't want to block things at my end. -Sameer. On Thu, Feb 16, 2017 at 1:23 AM, Marcelo Vanzin <notificati...@github.com>

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-02-13 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 Hi Marcelo, Are you referring to following commit. 5645533( https://github.com/apache/spark/pull/16387/commits/5645533ede8bb37aa316afbc0d003d042bf5d52d ) -Sameer

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-02-08 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 Please share the commit id...i think that will make it clear. I can't share the code as its propriety to organization,. but i am just reducing a map phase, reduce by key and reducebykeyandwindow

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-02-07 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 Hi liang, I got pulled into another project. Will need few more days to catch up on bandwidth. Just for confirmation, I will testing with changes just to TaskManager class

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-01-30 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 @mridulm <https://github.com/mridulm> - need one clarification: if I test it with out ut @viirya <https://github.com/viirya> commit b1ef9ec,wouldnt the commit fail at the assert

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-01-25 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 ok..I will get back to you in next couple of days. -Sameer. On Thu, Jan 26, 2017 at 3:56 AM, Marcelo Vanzin <notificati...@github.com> wrote: > Nope, I didn

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-01-24 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 Nope, I didn't tested it in isolation. -Sameer. On Jan 24, 2017 10:09 PM, "Marcelo Vanzin" <notificati...@github.com> wrote: > No the question is whether

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-01-24 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 Hi, No, I havent test this with out the ExternalAppendOnlyMap fix if this is what you are asking. I tested it with changes to both the classes: TaskMemoryManager

[GitHub] spark issue #16603: [SPARK-19244][Core] Sort MemoryConsumers according to th...

2017-01-18 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16603 Combined with 16387. On Jan 18, 2017 3:54 PM, "Liang-Chi Hsieh" <notificati...@github.com> wrote: > @samkum <https://github.com/samkum> Just this fi

[GitHub] spark issue #16603: [SPARK-19244][Core] Sort MemoryConsumers according to th...

2017-01-18 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16603 This fix also has GC issues. Please find the screenshot attached. ![gc](https://cloud.githubusercontent.com/assets/278918/22057886/b90224e6-dd8c-11e6-91e1-e3b34f461c68.png) --- If your

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-01-17 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 The fix is better but still produces visible GC issues. After removing the fix, GC is no longer a problem. ![gc](https://cloud.githubusercontent.com/assets/278918/22021367/e81f96a0-dce2

[GitHub] spark issue #16387: [SPARK-18986][Core] ExternalAppendOnlyMap shouldn't fail...

2017-01-15 Thread samkum
Github user samkum commented on the issue: https://github.com/apache/spark/pull/16387 I have tested this, but I found a very strange observation. GC frequency has increased many folds...and majority of the time is spend in GC. --- If your project is set up for it, you can reply