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| author | Andrew Or <andrew@databricks.com> | 2015-07-10 09:48:17 -0700 |
|---|---|---|
| committer | Andrew Or <andrew@databricks.com> | 2015-07-10 09:48:17 -0700 |
| commit | 5dd45bde4ae6f5a10cfe005de3041abd075da4d6 (patch) | |
| tree | 588c1934293e921fe6fcb20fdd6bca6f678ac863 /core | |
| parent | 11e22b74a080ea58fb9410b5cc6fa4c03f9198f2 (diff) | |
| download | spark-5dd45bde4ae6f5a10cfe005de3041abd075da4d6.tar.gz spark-5dd45bde4ae6f5a10cfe005de3041abd075da4d6.tar.bz2 spark-5dd45bde4ae6f5a10cfe005de3041abd075da4d6.zip | |
[SPARK-8958] Dynamic allocation: change cached timeout to infinity
pwendell and I discussed this a little more offline and concluded that it would be good to keep it more conservative. Losing cached blocks may be very expensive and we should only allow it if the user knows what he/she is doing.
FYI harishreedharan sryza.
Author: Andrew Or <andrew@databricks.com>
Closes #7329 from andrewor14/da-cached-timeout and squashes the following commits:
cef0b4e [Andrew Or] Change timeout to infinity
Diffstat (limited to 'core')
| -rw-r--r-- | core/src/main/scala/org/apache/spark/ExecutorAllocationManager.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/ExecutorAllocationManager.scala b/core/src/main/scala/org/apache/spark/ExecutorAllocationManager.scala index 49329423dc..0c50b4002c 100644 --- a/core/src/main/scala/org/apache/spark/ExecutorAllocationManager.scala +++ b/core/src/main/scala/org/apache/spark/ExecutorAllocationManager.scala @@ -102,7 +102,7 @@ private[spark] class ExecutorAllocationManager( "spark.dynamicAllocation.executorIdleTimeout", "60s") private val cachedExecutorIdleTimeoutS = conf.getTimeAsSeconds( - "spark.dynamicAllocation.cachedExecutorIdleTimeout", s"${2 * executorIdleTimeoutS}s") + "spark.dynamicAllocation.cachedExecutorIdleTimeout", s"${Integer.MAX_VALUE}s") // During testing, the methods to actually kill and add executors are mocked out private val testing = conf.getBoolean("spark.dynamicAllocation.testing", false) |