i searched and found it may be cause of Grabage collector problem On Mon, Apr 18, 2016 at 9:54 PM, sam mohel <sammoh...@gmail.com> wrote:
> i got this error in nimbus log file > [ERROR] Connection timed out for connection string (localhost:2181/storm) > and timeout (15000) / elapsed (16002) > org.apache.storm.curator.CuratorConnectionLossException: KeeperErrorCode = > ConnectionLoss > at > org.apache.storm.curator.ConnectionState.checkTimeouts(ConnectionState.java:198) > [storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.ConnectionState.getZooKeeper(ConnectionState.java:88) > [storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:115) > ~[storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:488) > ~[storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:214) > ~[storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:203) > ~[storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.RetryLoop.callWithRetry(RetryLoop.java:107) > ~[storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.framework.imps.GetChildrenBuilderImpl.pathInForeground(GetChildrenBuilderImpl.java:199) > ~[storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:191) > ~[storm-core-0.9.6.jar:0.9.6] > at > org.apache.storm.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:38) > ~[storm-core-0.9.6.jar:0.9.6] > at backtype.storm.zookeeper$get_children.invoke(zookeeper.clj:166) > ~[storm-core-0.9.6.jar:0.9.6] > at > backtype.storm.cluster$mk_distributed_cluster_state$reify__1913.get_children(cluster.clj:115) > ~[storm-core-0.9.6.jar:0.9.6] > > On Mon, Apr 18, 2016 at 7:49 PM, sam mohel <sammoh...@gmail.com> wrote: > >> Yes I started it . the strange thing that I ran this code before without >> any problem ! >> >> >> >> On Monday, April 18, 2016, Spico Florin <spicoflo...@gmail.com> wrote: >> >>> Hi! >>> Have you started the DRPC server? >>> Please have a look at: >>> >>> http://stackoverflow.com/questions/23693871/storm-basicdrpc-client-execute >>> >>> I hope that this help. >>> Florin >>> >>> On Mon, Apr 18, 2016 at 2:18 AM, sam mohel <sammoh...@gmail.com> wrote: >>> >>>> i got this error when i submitted topology with localhost 127.0.0.1 >>>> >>>> Exception in thread "main" DRPCExecutionException(msg:Request failed) >>>> at >>>> backtype.storm.generated.DistributedRPC$execute_result.read(DistributedRPC.java:904) >>>> at >>>> org.apache.thrift7.TServiceClient.receiveBase(TServiceClient.java:78) >>>> at >>>> backtype.storm.generated.DistributedRPC$Client.recv_execute(DistributedRPC.java:92) >>>> at >>>> backtype.storm.generated.DistributedRPC$Client.execute(DistributedRPC.java:78) >>>> at backtype.storm.utils.DRPCClient.execute(DRPCClient.java:71) >>>> >>>> is that mean to increase time for drpc ? like drpc.request.timeout.secs >>>> or something else ? >>>> >>>> Thanks for any help >>>> >>> >>> >
