diff options
| author | Shixiong Zhu <shixiong@databricks.com> | 2016-08-31 10:56:02 -0700 |
|---|---|---|
| committer | Marcelo Vanzin <vanzin@cloudera.com> | 2016-08-31 10:56:02 -0700 |
| commit | 9bcb33c54117cebc9e087017bf4e4163edaeff17 (patch) | |
| tree | 5dc1c79fc73c00df611b217bd0c2fdd11000468f /common | |
| parent | 0611b3a2bf6d73ab62ee133fbb70430839bea7bc (diff) | |
| download | spark-9bcb33c54117cebc9e087017bf4e4163edaeff17.tar.gz spark-9bcb33c54117cebc9e087017bf4e4163edaeff17.tar.bz2 spark-9bcb33c54117cebc9e087017bf4e4163edaeff17.zip | |
[SPARK-17316][CORE] Make CoarseGrainedSchedulerBackend.removeExecutor non-blocking
## What changes were proposed in this pull request?
StandaloneSchedulerBackend.executorRemoved is a blocking call right now. It may cause some deadlock since it's called inside StandaloneAppClient.ClientEndpoint.
This PR just changed CoarseGrainedSchedulerBackend.removeExecutor to be non-blocking. It's safe since the only two usages (StandaloneSchedulerBackend and YarnSchedulerEndpoint) don't need the return value).
## How was this patch tested?
Jenkins unit tests.
Author: Shixiong Zhu <shixiong@databricks.com>
Closes #14882 from zsxwing/SPARK-17316.
Diffstat (limited to 'common')
0 files changed, 0 insertions, 0 deletions