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https://issues.apache.org/jira/browse/STORM-404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14160389#comment-14160389
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Robert Joseph Evans commented on STORM-404:
-------------------------------------------
I don't think the ZeroMQ transport implementation has been updated to work with
0.9.2 yet.
https://github.com/ptgoetz/storm-0mq
The performance work caused the APIs to change, and the zmq implementation has
not been updated.
We have also been seeing some issues after going to the performance enhanced
version of the Netty transport. STORM-510. In the sort term we reverted some
of the performance changes on the client side, but are working on a reworking
of the protocol/code to make it more robust in general and to behave more like
the zeromq code does.
[~clockfly] I'm not sure what changes you are planning for this, but it might
be good to collaborate on it. If you have a short term fix in mind it might be
good to try and get it in quickly and then we can discuss a longer term
solution. If you want me to throw up a pull request for the changes we did to
revert the client side I can.
> Worker on one machine crashes due to a failure of another worker on another
> machine
> -----------------------------------------------------------------------------------
>
> Key: STORM-404
> URL: https://issues.apache.org/jira/browse/STORM-404
> Project: Apache Storm
> Issue Type: Bug
> Affects Versions: 0.9.2-incubating
> Reporter: Itai Frenkel
>
> I have two workers (one on each machine). The first worker(10.30.206.125) had
> a problem starting (could not find Nimbus host), however the second worker
> crashed too since it could not connect to the first worker.
> This looks like a cascading failure, which seems like a bug.
> 2014-07-15 17:43:32 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [17]
> 2014-07-15 17:43:33 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [18]
> 2014-07-15 17:43:34 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [19]
> 2014-07-15 17:43:35 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [20]
> 2014-07-15 17:43:36 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [21]
> 2014-07-15 17:43:37 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [22]
> 2014-07-15 17:43:38 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [23]
> 2014-07-15 17:43:39 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [24]
> 2014-07-15 17:43:40 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [25]
> 2014-07-15 17:43:41 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [26]
> 2014-07-15 17:43:42 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [27]
> 2014-07-15 17:43:43 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [28]
> 2014-07-15 17:43:44 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [29]
> 2014-07-15 17:43:45 b.s.m.n.Client [INFO] Reconnect started for
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700... [30]
> 2014-07-15 17:43:46 b.s.m.n.Client [INFO] Closing Netty Client
> Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700
> 2014-07-15 17:43:46 b.s.m.n.Client [INFO] Waiting for pending batchs to be
> sent with Netty-Client-ip-10-30-206-125.ec2.internal/10.30.206.125:6700...,
> timeout: 600000ms, pendings: 0
> 2014-07-15 17:43:46 b.s.util [ERROR] Async loop died!
> java.lang.RuntimeException: java.lang.RuntimeException: Client is being
> closed, and does not take requests any more
> at
> backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:128)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at
> backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable(DisruptorQueue.java:99)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at
> backtype.storm.disruptor$consume_batch_when_available.invoke(disruptor.clj:80)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at
> backtype.storm.disruptor$consume_loop_STAR_$fn__758.invoke(disruptor.clj:94)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at backtype.storm.util$async_loop$fn__457.invoke(util.clj:431)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
> Caused by: java.lang.RuntimeException: Client is being closed, and does not
> take requests any more
> at backtype.storm.messaging.netty.Client.send(Client.java:194)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at backtype.storm.utils.TransferDrainer.send(TransferDrainer.java:54)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at
> backtype.storm.daemon.worker$mk_transfer_tuples_handler$fn__5927$fn__5928.invoke(worker.clj:322)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at
> backtype.storm.daemon.worker$mk_transfer_tuples_handler$fn__5927.invoke(worker.clj:320)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at
> backtype.storm.disruptor$clojure_handler$reify__745.onEvent(disruptor.clj:58)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> at
> backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:125)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
> ... 6 common frames omitted
> 2014-07-15 17:43:46 b.s.util [INFO] Halting process: ("Async loop died!")
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