I tried many times on my clusters but it does not appear. Can you please debug it yourself? I guess, it related with 'RPC.stopProxy(umbilical);' or finished Task.
And, let's schedule this issue to 0.5 TRUNK and release 0.4-incubating. Any other vote for this RC or anything else? On Mon, Feb 6, 2012 at 12:59 AM, Chia-Hung Lin <[email protected]> wrote: > Log is at http://pastie.org/3321974 > > On 5 February 2012 23:49, Chia-Hung Lin <[email protected]> wrote: >> +1 as it looks like not a showstopper. >> >> On 5 February 2012 22:43, Edward J. Yoon <[email protected]> wrote: >>> I never seen that error before, but guess this is very similar issue >>> with HAMA-506. >>> >>> Will you attach your full-logs or cluster conditions here? >>> >>> And, vote if you don't want to see this log with Hama 0.4.0-incubating. >>> >>> On Sun, Feb 5, 2012 at 8:27 PM, Chia-Hung Lin <[email protected]> wrote: >>>> The message below is only shown in groom servers' log. The execution >>>> (e.g. hama jar example.jar pi) works without a problem. >>>> >>>> On 5 February 2012 19:26, Chia-Hung Lin <[email protected]> wrote: >>>>> I get this message >>>>> >>>>> 2012-02-05 19:02:36,646 INFO org.apache.hadoop.ipc.Server: IPC Server >>>>> listener on 41644: readAndProcess threw exception java.io.IOException: >>>>> Connection reset by peer. Count of bytes read: 0 >>>>> java.io.IOException: Connection reset by peer >>>>> at sun.nio.ch.FileDispatcherImpl.read0(Native Method) >>>>> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) >>>>> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:218) >>>>> at sun.nio.ch.IOUtil.read(IOUtil.java:191) >>>>> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:359) >>>>> at org.apache.hadoop.ipc.Server.channelRead(Server.java:1211) >>>>> at org.apache.hadoop.ipc.Server.access$2300(Server.java:77) >>>>> at >>>>> org.apache.hadoop.ipc.Server$Connection.readAndProcess(Server.java:799) >>>>> at org.apache.hadoop.ipc.Server$Listener.doRead(Server.java:419) >>>>> at org.apache.hadoop.ipc.Server$Listener.run(Server.java:328) >>>>> >>>>> But that issue seems not relate to hama. >>>>> >>>>> On 5 February 2012 17:39, Thomas Jungblut >>>>> <[email protected]> wrote: >>>>>> Hi Edward, >>>>>> >>>>>> verified the signatures of both artifacts. >>>>>> >>>>>> Tested: >>>>>> - Web-UI >>>>>> - All examples in the 3 modes, local, pseudo distributed and distributed >>>>>> (3vms) >>>>>> >>>>>> So I am +1 (binding). >>>>>> >>>>>> Great work! >>>>>> >>>>>> 2012/2/5 Edward J. Yoon <[email protected]> >>>>>> >>>>>>> Hi all, >>>>>>> >>>>>>> Here's RC3 for the Apache Hama 0.4-incubating release. This fixes the >>>>>>> killed tasks' log warning issue. Thanks ChiaHung and Thomas! >>>>>>> >>>>>>> Artifacts is: >>>>>>> http://people.apache.org/~edwardyoon/dist/0.4-RC3/ >>>>>>> >>>>>>> And, SVN Tag is: >>>>>>> https://svn.apache.org/repos/asf/incubator/hama/tags/0.4-RC3/ >>>>>>> >>>>>>> Please test again and vote on here. :) >>>>>>> >>>>>>> This RC works for me, and I don't see any problem now. >>>>>>> >>>>>>> So, I'm +1. >>>>>>> >>>>>>> Thanks. >>>>>>> -- >>>>>>> Best Regards, Edward J. Yoon >>>>>>> @eddieyoon >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Thomas Jungblut >>>>>> Berlin <[email protected]> >>> >>> >>> >>> -- >>> Best Regards, Edward J. Yoon >>> @eddieyoon -- Best Regards, Edward J. Yoon @eddieyoon
