I am getting the following error while trying to join a cluster as a participant. THe cluster is setup and a controller has already connected to it. Can someone help out as to why this is happening ?
2014-08-19 18:41:36,843 [main] (ZKHelixManager.java:727) INFO Handling new session, session id: 147a7beb2dd63f4, instance: hdfsterrapin-a-datanode-531b2679:9090, instanceTye: PARTICIPANT, cluster: terrapin, zkconnection: State:CONNECTED Timeout:30000 sessionid:0x147a7beb2dd63f4 local:/10.65.145.80:43854 remoteserver:terrapinzk001a/10.115.59.31:2181 lastZxid:0 xid:1 sent:1 recv:1 queuedpkts:0 pendingresp:0 queuedevents:0 2014-08-19 18:41:36,843 [main] (ParticipantHealthReportTask.java:67) WARN ParticipantHealthReportTimerTask already stopped 2014-08-19 18:41:36,914 [main] (ParticipantManagerHelper.java:101) INFO instance: hdfsterrapin-a-datanode-531b2679:9090 auto-joining terrapin is false *2014-08-19 18:41:36,917 [main] (ZKUtil.java:95) INFO Invalid instance setup, missing znode path: /terrapin/CONFIGS/PARTICIPANT/hdfsterrapin-a-datanode-531b2679:9090* *2014-08-19 18:41:36,918 [main] (ZKUtil.java:95) INFO Invalid instance setup, missing znode path: /terrapin/INSTANCES/hdfsterrapin-a-datanode-531b2679:9090/MESSAGES* *2014-08-19 18:41:36,918 [main] (ZKUtil.java:95) INFO Invalid instance setup, missing znode path: /terrapin/INSTANCES/hdfsterrapin-a-datanode-531b2679:9090/CURRENTSTATES* *2014-08-19 18:41:36,919 [main] (ZKUtil.java:95) INFO Invalid instance setup, missing znode path: /terrapin/INSTANCES/hdfsterrapin-a-datanode-531b2679:9090/STATUSUPDATES* *2014-08-19 18:41:36,920 [main] (ZKUtil.java:95) INFO Invalid instance setup, missing znode path: /terrapin/INSTANCES/hdfsterrapin-a-datanode-531b2679:9090/ERRORS* *2014-08-19 18:41:36,920 [main] (ZKHelixManager.java:496) ERROR fail to createClient.* *org.apache.helix.HelixException: Initial cluster structure is not set up for instance: hdfsterrapin-a-datanode-531b2679:9090, instanceType: PARTICIPANT* at org.apache.helix.manager.zk.ParticipantManagerHelper.joinCluster(ParticipantManagerHelper.java:108) at org.apache.helix.manager.zk.ZKHelixManager.handleNewSessionAsParticipant(ZKHelixManager.java:869) at org.apache.helix.manager.zk.ZKHelixManager.handleNewSession(ZKHelixManager.java:838) at org.apache.helix.manager.zk.ZKHelixManager.createClient(ZKHelixManager.java:493) at org.apache.helix.manager.zk.ZKHelixManager.connect(ZKHelixManager.java:519) at com.pinterest.terrapin.server.TerrapinServerHandler.start(TerrapinServerHandler.java:84) at com.pinterest.terrapin.server.TerrapinServerMain.main(TerrapinServerMain.java:31) 2014-08-19 18:41:36,921 [main] (ZKHelixManager.java:522) ERROR fail to connect hdfsterrapin-a-datanode-531b2679:9090 org.apache.helix.HelixException: Initial cluster structure is not set up for instance: hdfsterrapin-a-datanode-531b2679:9090, instanceType: PARTICIPANT at org.apache.helix.manager.zk.ParticipantManagerHelper.joinCluster(ParticipantManagerHelper.java:108) at org.apache.helix.manager.zk.ZKHelixManager.handleNewSessionAsParticipant(ZKHelixManager.java:869) at org.apache.helix.manager.zk.ZKHelixManager.handleNewSession(ZKHelixManager.java:838) at org.apache.helix.manager.zk.ZKHelixManager.createClient(ZKHelixManager.java:493) at org.apache.helix.manager.zk.ZKHelixManager.connect(ZKHelixManager.java:519) at com.pinterest.terrapin.server.TerrapinServerHandler.start(TerrapinServerHandler.java:84) at com.pinterest.terrapin.server.TerrapinServerMain.main(TerrapinServerMain.java:31)
