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From Jungtaek Lim <kabh...@gmail.com>
Subject Re: Error when running pacemaker.
Date Thu, 06 Oct 2016 09:50:56 GMT
Hi Abhishek,

I haven't see this behavior before.

1. What's your JDK version?

2. If you don't mind, could you confirm that your link is the cause?
- build Storm 1.0.2 source code by `mvn clean install -DskipTests` with JDK
7
- replace storm-core jar in lib directory with custom built jar
- run pacemaker and nimbus with JDK 7
- see it resolves the issue

3. If you also don't mind, could you reproduce this behavior from the
beginning?
- build Storm 1.0.2 source code by `mvn clean install -DskipTests` with JDK
8
- replace storm-core jar in lib directory with custom built jar
- run pacemaker and nimbus with JDK 7
- see it reappears

If it works perfectly, I guess that's the cause. If then please file an
issue so that we can track it.

Please let me know you'd like me to test this.

Thanks,
Jungtaek Lim (HeartSaVioR)


2016년 10월 6일 (목) 오후 4:03, Abhishek Raj <abhishek.raj@saavn.com>님이 작성:

> Hello, I am using storm 1.0.2. When I start the pacemaker daemon and then
> start nimbus, I see the following error in pacemaker.log repetitively and
> can't submit topologies.
>
> WARNING: An exception was thrown by a user handler while handling an
> exception event ([id: 0xa4126833, /127.0.0.1:43693 => /127.0.0.1:6699]
> EXCEPTION: java.lang.NoSuchMethodError:
> java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;)
>
> java.lang.NoSuchMethodError:
> java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
>
>     at
> org.apache.storm.pacemaker.pacemaker$get_all_nodes_for_path.invoke(pacemaker.clj:133)
>
>     at
> org.apache.storm.pacemaker.pacemaker$mk_handler$reify__4023.handleMessage(pacemaker.clj:212)
>
>     at
> org.apache.storm.pacemaker.PacemakerServer.received(PacemakerServer.java:140)
>
>     at
> org.apache.storm.messaging.netty.StormServerHandler.messageReceived(StormServerHandler.java:61)
>
>     at
> org.apache.storm.shade.org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
>
>     at
> org.apache.storm.shade.org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
>
>     at
> org.apache.storm.shade.org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
>
>
> o.a.s.m.n.StormServerHandler [ERROR] server errors in handling the request
>
> java.lang.NoSuchMethodError:
> java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
>
>     at
> org.apache.storm.pacemaker.pacemaker$get_all_nodes_for_path.invoke(pacemaker.clj:133)
> ~[storm-core-1.0.2.jar:1.0.2]
>
>     at
> org.apache.storm.pacemaker.pacemaker$mk_handler$reify__4023.handleMessage(pacemaker.clj:212)
> ~[storm-core-1.0.2.jar:1.0.2]
>
>     at
> org.apache.storm.pacemaker.PacemakerServer.received(PacemakerServer.java:140)
> ~[storm-core-1.0.2.jar:1.0.2]
>
>     at
> org.apache.storm.messaging.netty.StormServerHandler.messageReceived(StormServerHandler.java:61)
> ~[storm-core-1.0.2.jar:1.0.2]
>
>     at
> org.apache.storm.shade.org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
> ~[storm-core-1.0.2.jar:1.0.2]
>
>     at
> org.apache.storm.shade.org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> [storm-core-1.0.2.jar:1.0.2]
>
>     at
> org.apache.storm.shade.org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
> [storm-core-1.0.2.jar:1.0.2]
>
>     at
> org.apache.storm.shade.org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> [storm-core-1.0.2.jar:1.0.2]
>
>
> I investigated a bit and this
> <https://gist.github.com/AlainODea/1375759b8720a3f9f094> seems to be the
> cause. Can anyone please help?
>
> Thanks
>
> --
> Abhishek
>

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