Hello, I am playing around with Hbase and the Stargate interface; I got a problem when I came back from lunch which rendered my little test rig unavailable and I had to restart it.
I'm running a pseudo cluster on an ubuntu vm, 0.20.2 of Hbase and all the defaults. I haven't changed anything in limits.conf on the vm but I think this is a lunch/time triggered issue? Has anybody seen this one before if so what's the workaround? It looks a bit like it could connection/file descriptor leak too from my limited experience in these things. See the dump of log below. I have two other minor comments on the excellent SG interface - SG base64 encodes all the output which is good, but it'd be great if it was made a painfully plain stating the obvious fact on the wiki for boneheads like myself - I saw that SG is probably going to have some authentication features and caching added, will it also be possible to explicitly disable them, because I would rather use a dedicated reverse proxy for that 09/12/23 13:41:05 WARN zookeeper.ClientCnxn: Exception closing session 0x125bafce85d0006 to sun.nio.ch.selectionkeyi...@16d46d7 java.io.IOException: TIMED OUT at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:906) 09/12/23 13:41:43 DEBUG client.HConnectionManager$ClientZKWatcher: Got ZooKeeper event, state: Disconnected, type: None, path: null 09/12/23 13:42:50 WARN zookeeper.ClientCnxn: Exception closing session 0x125bafce85d0006 to sun.nio.ch.selectionkeyi...@227d4e java.io.IOException: TIMED OUT at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:906) 09/12/23 13:43:47 WARN zookeeper.ClientCnxn: Exception closing session 0x125bafce85d0006 to sun.nio.ch.selectionkeyi...@8d8f67 java.io.IOException: TIMED OUT at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:906) 09/12/23 13:44:39 WARN zookeeper.ClientCnxn: Exception closing session 0x125bafce85d0006 to sun.nio.ch.selectionkeyi...@1c1eceb java.io.IOException: TIMED OUT at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:906) 09/12/23 13:44:51 WARN zookeeper.ClientCnxn: Exception closing session 0x125bafce85d0006 to sun.nio.ch.selectionkeyi...@a96863 java.io.IOException: Session Expired at org.apache.zookeeper.ClientCnxn$SendThread.readConnectResult(ClientCnxn.java:589) at org.apache.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:709) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:945) 09/12/23 13:44:51 DEBUG client.HConnectionManager$ClientZKWatcher: Got ZooKeeper event, state: Expired, type: None, path: null 09/12/23 13:44:56 DEBUG zookeeper.ZooKeeperWrapper: Closed connection with ZooKeeper Robert Gibbon Solutions Architect Integration Design & Solution Engineering [email protected] +32 474 53 52 51 Vodafone Group Service GmbH Mannesmannufer 2, D-40213 Düsseldorf, Germany Amtsgericht Düsseldorf, HRB 53554 Geschäftsführung: Helmut Hoffmann, Dr. Joachim Peters
