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https://issues.apache.org/jira/browse/SPARK-24641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16833549#comment-16833549
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Igor Berman commented on SPARK-24641:
-------------------------------------
I believe this issue is connected to
https://issues.apache.org/jira/browse/SPARK-15359 i.e. what I mentioned as
"zombie" mode, happens after dispatcher got aborted. Since it's running in
separate thread and no body basically cares that this thread is finished the
framework can become inactive(if aborted) or stopped(not sure what when)
the embedding java app with spark context may continue to run
> Spark-Mesos integration doesn't respect request to abort itself
> ---------------------------------------------------------------
>
> Key: SPARK-24641
> URL: https://issues.apache.org/jira/browse/SPARK-24641
> Project: Spark
> Issue Type: Bug
> Components: Mesos, Shuffle
> Affects Versions: 2.2.0
> Reporter: Igor Berman
> Priority: Major
>
> Hi,
> lately we came across following corner scenario:
> We are using dynamic allocation with external shuffle service that is managed
> by marathon.
>
> Due to some network/operation issue, the external shuffle service on one of
> the machines(mesos-slaves) is not available for few seconds(e.g. marathon
> haven't provisioned yet the external shuffle service on particular node, but
> framework itself already accepted offer on this node and tries to startup
> executor)
>
> This makes framework(spark driver) to fail and I see error from stderr of
> driver(seems like mesos-agent asks driver to abort itself), however spark
> context continues to run(seems like in kind of zombi mode, since it can't
> release resources to cluster and can't get additional offers since the
> framework is aborted from mesos perspective)
>
> The framework in mesos UI move to "inactive" state.
> [~skonto] [~susanxhuynh] any input on this problem? Have you came across such
> behavior?
> I'm ready to work on some patch, but currently I don't understand where to
> start, seems like driver is too fragile in this sense and something in
> mesos-spark integration is missing
>
>
> {code:java}
> I0412 07:31:25.827283 274 sched.cpp:759] Framework registered with
> 15d9838f-b266-413b-842d-f7c3567bd04a-0051 Exception in thread "Thread-295"
> java.io.IOException: Failed to connect tomy-company.com/10.106.14.61:7337
> at
> org.apache.spark.network.client.TransportClientFactory.createClient(TransportClientFactory.java:232)
> at
> org.apache.spark.network.client.TransportClientFactory.createClient(TransportClientFactory.java:182)
> at
> org.apache.spark.network.shuffle.mesos.MesosExternalShuffleClient.registerDriverWithShuffleService(MesosExternalShuffleClient.java:75)
> at
> org.apache.spark.scheduler.cluster.mesos.MesosCoarseGrainedSchedulerBackend.statusUpdate(MesosCoarseGrainedSchedulerBackend.scala:537)
> Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException:
> Connection refused: my-company.com/10.106.14.61:7337 at
> sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
> at
> io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:257)
> at
> io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:291)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:631)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:566)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:480)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:442)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
> at
> io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
> at java.lang.Thread.run(Thread.java:748) I0412 07:35:12.032925 277
> sched.cpp:2055] Asked to abort the driver I0412 07:35:12.033035 277
> sched.cpp:1233] Aborting framework 15d9838f-b266-413b-842d-f7c3567bd04a-0051
> {code}
>
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