I'm new to storm but I was able to get rid of that by giving more memory to my local cluster.
On Tue, Dec 16, 2014 at 1:53 PM, Denis DEBARBIEUX <[email protected]> wrote: > > Dear all, > > I am a new user of storm. I am writing a proof of concept with a very > simple topology. > I am using the local mode. When I run my application during 5 minutes, it > is OK. But I am not able to run it during hours. Indeed, it always fails > and stops with the following error (I enclosed the full stack strace): > > WARN org.apache.storm.zookeeper.server.persistence.FileTxnLog - > fsync-ing the write ahead log in SyncThread:0 took 4702ms which will > adversely effect operation latency. See the ZooKeeper troubleshooting guide > > (...) > > org.apache.zookeeper.server.NIOServerCnxn - caught end of stream > exception > org.apache.zookeeper.server.ServerCnxn$EndOfStreamException: Unable to > read additional data from client sessionid 0x14a526c861a0003, likely client > has closed socket > > (...) > > java.nio.channels.CancelledKeyException: null > at > sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:73) > > (...) > > There is a reference to ZooKeeper troubleshooting guide. But I do not > find any solution/workaround in it. > > It looks like a problem in the logger of ZooKeeper. Is-it possible de > disable it? > > Any help is welcome. > > *Denis DEBARBIEUX* > norsysgroupe > > -- Regards - Ernesto Reinaldo Barreiro
