Hi, i'm getting the following trace when i execute a query over tsql. I get telnet connection between the Master and the worker. Did i miss something in the worker config? Thanks
2015-09-23 17:43:46,307 INFO org.apache.tajo.master.QueryInProgress: Initializing QueryInProgress for QueryID=q_1443048215415_0001 2015-09-23 17:43:46,308 INFO org.apache.tajo.master.exec.QueryExecutor: Query q_1443048215415_0001,SELECT ac.* FROM ac, ip WHERE ac.ip = ip.ips, is forwarded to :0 2015-09-23 17:43:46,539 INFO org.apache.tajo.master.QueryInProgress: Connect to QueryMaster:worker1:28093 2015-09-23 17:43:46,574 WARN org.apache.tajo.rpc.NettyClientBase: null Try to reconnect 2015-09-23 17:43:47,578 WARN org.apache.tajo.rpc.NettyClientBase: null Try to reconnect 2015-09-23 17:43:48,581 WARN org.apache.tajo.rpc.NettyClientBase: null Try to reconnect 2015-09-23 17:43:49,585 ERROR org.apache.tajo.master.QueryInProgress: Failed to submit query q_1443048215415_0001 to master by exception io.netty.channel.ConnectTimeoutException: Max retry count has been exceeded. attempts=3 caused by: java.nio.channels.UnresolvedAddressException io.netty.channel.ConnectTimeoutException: Max retry count has been exceeded. attempts=3 caused by: java.nio.channels.UnresolvedAddressException at org.apache.tajo.rpc.NettyClientBase.doReconnect(NettyClientBase.java:139) at org.apache.tajo.rpc.NettyClientBase.connect(NettyClientBase.java:118) at org.apache.tajo.rpc.RpcClientManager.getClient(RpcClientManager.java:96) at org.apache.tajo.master.QueryInProgress.connectQueryMaster(QueryInProgress.java:159) at org.apache.tajo.master.QueryInProgress.submitQueryToMaster(QueryInProgress.java:178) at org.apache.tajo.master.QueryManager$QueryJobManagerEventHandler.handle(QueryManager.java:224) at org.apache.tajo.master.QueryManager$QueryJobManagerEventHandler.handle(QueryManager.java:212) at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:173) at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:106) at java.lang.Thread.run(Thread.java:745)
