[SPARK-37394] Skip registering with ESS if a customized shuffle manager is configured

• Type: Improvement
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.2.0
• Component/s: Spark Core
• Target Version/s: 3.3.0
• Assignee: Unassigned
• Reporter: Weiwei Yang
• Created: 19/Nov/21 23:02
• Updated: 19/Nov/21 23:21

Description

In order to enable dynamic allocation with a customized remote shuffle service, the following configuration properties are set:

• spark.dynamicAllocation.enabled=true
• spark.dynamicAllocation.shuffleTracking.enabled=false
• spark.shuffle.service.enabled=true
• spark.shuffle.manager=org.apache.spark.SomeShuffleManager

When running Spark job with the above configurations, the job failed with the following error:

21/11/19 23:01:51 INFO BlockManager: external shuffle service port = 7337
21/11/19 23:01:51 INFO BlockManager: Registering executor with local external shuffle service.
21/11/19 23:01:51 ERROR BlockManager: Failed to connect to external shuffle server, will retry 2 more times after waiting 5 seconds...
java.io.IOException: Failed to connect to /10.1.2.75:7337
	at org.apache.spark.network.client.TransportClientFactory.createClient(TransportClientFactory.java:245)
	at org.apache.spark.network.client.TransportClientFactory.createUnmanagedClient(TransportClientFactory.java:201)
	at org.apache.spark.network.shuffle.ExternalShuffleClient.registerWithShuffleServer(ExternalShuffleClient.java:142)
	at org.apache.spark.storage.BlockManager$$anonfun$registerWithExternalShuffleServer$1.apply$mcVI$sp(BlockManager.scala:294)
	at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:160)
	at org.apache.spark.storage.BlockManager.registerWithExternalShuffleServer(BlockManager.scala:291)
	at org.apache.spark.storage.BlockManager.initialize(BlockManager.scala:265)
	at org.apache.spark.executor.Executor.<init>(Executor.scala:118)
	at org.apache.spark.executor.CoarseGrainedExecutorBackend$$anonfun$receive$1.applyOrElse(CoarseGrainedExecutorBackend.scala:83)
	at org.apache.spark.rpc.netty.Inbox$$anonfun$process$1.apply$mcV$sp(Inbox.scala:117)
	at org.apache.spark.rpc.netty.Inbox.safelyCall(Inbox.scala:205)
	at org.apache.spark.rpc.netty.Inbox.process(Inbox.scala:101)
	at org.apache.spark.rpc.netty.Dispatcher$MessageLoop.run(Dispatcher.scala:221)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /10.1.2.75:7337
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:323)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
	... 1 more
Caused by: java.net.ConnectException: Connection refused
	... 11 more

Issue Links

• links to: [Github] Pull Request #34672 (yangwwei)