Hi Odin, I checked your tajo-site files. First, you need to enable tajo.catalog.client-rpc.address configuration. In addition, the tajo-site.xml file of tajo workers must be identical to that of tajo master.
However, the above error message means that 'worker1' cannot be resolved. So, maybe there are some problems in resolving this address. Thanks, Jihoon 2015년 9월 29일 (화) 오전 2:19, Odin Guillermo Caudillo Gallegos < [email protected]>님이 작성: > Ok, i'll take a look with the hosts. > Thank you > > 2015-09-28 12:17 GMT-05:00 Jihoon Son <[email protected]>: > >> Hi Odin, sorry for late response. >> I'm participating in ApacheCon now, so couldn't check your configurations >> yet. >> However, some addresses of the machines in your cluster cannot be >> resolved. Would you please check it? >> I'll also check your configuration soon. >> >> Thank, >> Jihoon >> 2015년 9월 28일 (월) 오후 4:37, Odin Guillermo Caudillo Gallegos < >> [email protected]>님이 작성: >> >>> hi, can you help me with this please? or can you give me a proper >>> example on how need to be configured? >>> Thanks. >>> >>> 2015-09-25 9:56 GMT-05:00 Odin Guillermo Caudillo Gallegos < >>> [email protected]>: >>> >>>> Hi. >>>> Here's both, worker and master tajo-site.xml >>>> >>>> 2015-09-24 21:49 GMT-05:00 Hyunsik Choi <[email protected]>: >>>> >>>>> Hi, >>>>> >>>>> Could you share your conf/tajo-site.xml? I suspect misconfiguration. >>>>> >>>>> Best regards, >>>>> Hyunsik >>>>> >>>>> On Thu, Sep 24, 2015 at 8:00 AM, Odin Guillermo Caudillo Gallegos >>>>> <[email protected]> wrote: >>>>> > 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) >>>>> > >>>>> >>>> >>>> >>> >
