[GitHub] spark issue #18482: [SPARK-21262] Stop sending 'stream request' when shuffle...

2017-07-06 Thread jinxing64
Github user jinxing64 commented on the issue: https://github.com/apache/spark/pull/18482 Sure, I will update the document soon. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature en

[GitHub] spark issue #18482: [SPARK-21262] Stop sending 'stream request' when shuffle...

2017-07-06 Thread zsxwing
Github user zsxwing commented on the issue: https://github.com/apache/spark/pull/18482 In a second thought, I think we don't need this PR. We can disable `spark.reducer.maxReqSizeShuffleToMem` by default. Let's just document this configuration will break old shuffle service and the us

[GitHub] spark issue #18482: [SPARK-21262] Stop sending 'stream request' when shuffle...

2017-07-04 Thread jinxing64
Github user jinxing64 commented on the issue: https://github.com/apache/spark/pull/18482 Very gentle ping @zsxwing , How do you think about this idea? --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does n

[GitHub] spark issue #18482: [SPARK-21262] Stop sending 'stream request' when shuffle...

2017-06-30 Thread jinxing64
Github user jinxing64 commented on the issue: https://github.com/apache/spark/pull/18482 In current change, it i fetching big chunk in memory and then writing to disk and then release the memory. I made this change for below reasons: 1. The client shouldn't break old shuffle servic

[GitHub] spark issue #18482: [SPARK-21262] Stop sending 'stream request' when shuffle...

2017-06-30 Thread cloud-fan
Github user cloud-fan commented on the issue: https://github.com/apache/spark/pull/18482 does this mean we have to fetch big chunks in memory and then writing to disk? --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If y