“attilapiros” 79b4dea1b0 [SPARK-32663][CORE] Avoid individual closing of pooled TransportClients (which must be closed through the pool) ... ### What changes were proposed in this pull request? Removing the individual `close` method calls on the pooled `TransportClient` instances. The pooled clients should be only closed via `TransportClientFactory#close()`. ### Why are the changes needed? Reusing a closed `TransportClient` leads to the exception `java.nio.channels.ClosedChannelException`. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? This is a trivial case which is not tested by specific test. Closes #29492 from attilapiros/SPARK-32663. Authored-by: “attilapiros” <piros.attila.zsolt@gmail.com> Signed-off-by: Mridul Muralidharan <mridul<at>gmail.com>		2020-08-21 01:02:33 -05:00
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kvstore	[SPARK-32350][CORE] Add batch-write on LevelDB to improve performance of HybridStore	2020-07-22 13:27:34 +09:00
network-common	[SPARK-32036] Replace references to blacklist/whitelist language with more appropriate terminology, excluding the blacklisting feature	2020-07-15 11:40:55 -05:00
network-shuffle	[SPARK-32663][CORE] Avoid individual closing of pooled TransportClients (which must be closed through the pool)	2020-08-21 01:02:33 -05:00
network-yarn	[SPARK-31611][YARN] Register NettyMemoryMetrics into Node Manager's metrics system	2020-05-08 15:50:19 -07:00
sketch	[SPARK-32398][TESTS][CORE][STREAMING][SQL][ML] Update to scalatest 3.2.0 for Scala 2.13.3+	2020-07-23 16:20:17 -07:00
tags	[SPARK-32245][INFRA] Run Spark tests in Github Actions	2020-07-11 13:09:06 -07:00
unsafe	[SPARK-32559][SQL] Fix the trim logic in UTF8String.toInt/toLong did't handle non-ASCII characters correctly	2020-08-07 05:00:33 +00:00