leiyazhen opened a new issue #1943: zk conected and soon closed when start a provider service URL: https://github.com/apache/incubator-dubbo/issues/1943 the console log in provider: 17:55:46,931 DEBUG [I0Itec.zkclient.ZkClient] Closing ZkClient... 17:55:46,933 INFO [I0Itec.zkclient.ZkEventThread] Terminate ZkClient event thread. 17:55:46,936 DEBUG [I0Itec.zkclient.ZkConnection] Closing ZooKeeper connected to 172.17.2.52:2181,172.17.2.54:2181,172.1 7.2.56:2181 17:55:46.940 [DubboShutdownHook] DEBUG org.apache.zookeeper.ZooKeeper - Closing session: 0x163fda6a6950032 17:55:46.943 [DubboShutdownHook] DEBUG org.apache.zookeeper.ClientCnxn - Closing client for session: 0x163fda6a6950032 17:55:46.969 [DubboZkclientConnector-SendThread(slave4:2181)] DEBUG org.apache.zookeeper.ClientCnxn - Reading reply sess ionid:0x163fda6a6950032, packet:: clientPath:null serverPath:null finished:false header:: 7,-11 replyHeader:: 7,1799591 297540,0 request:: null response:: null 17:55:46.990 [DubboShutdownHook] DEBUG org.apache.zookeeper.ClientCnxn - Disconnecting client for session: 0x163fda6a695 0032 17:55:46.991 [DubboZkclientConnector-SendThread(slave4:2181)] DEBUG org.apache.zookeeper.ClientCnxn - An exception was t hrown while closing send thread for session 0x163fda6a6950032 : Unable to read additional data from server sessionid 0x1 63fda6a6950032, likely server has closed socket 17:55:47.000 [DubboShutdownHook] INFO org.apache.zookeeper.ZooKeeper - Session: 0x163fda6a6950032 closed 17:55:47.000 [DubboZkclientConnector-EventThread] INFO org.apache.zookeeper.ClientCnxn - EventThread shut down 17:55:47,008 DEBUG [I0Itec.zkclient.ZkClient] Closing ZkClient...done 17:55:47,012 INFO [protocol.dubbo.DubboProtocol] [DUBBO] Close dubbo server: /172.17.2.49:20880, dubbo version: 2.6.0, current host: 127.0.0.1 17:55:47,018 INFO [remoting.transport.AbstractServer] [DUBBO] Close NettyServer bind /172.17.2.49:20880, export /172.1 7.2.49:20880, dubbo version: 2.6.0, current host: 127.0.0.1 17:55:47,056 INFO [protocol.dubbo.DubboProtocol] [DUBBO] Unexport service: dubbo://172.17.2.49:20880/lcloud.dubbo.prov ider.api.IMROETLService?anyhost=false&application=demo-provider&bind.ip=172.17.2.49&bind.port=20880&dubbo=2.6.0&generic= false&interface=lcloud.dubbo.provider.api.IMROETLService&methods=preprocess,submit,queryTaskStatus,prepareData,syncFtpDa ta&pid=6116&revision=provider&side=provider×tamp=1528970144970, dubbo version: 2.6.0, current host: 127.0.0.1 17:55:47,065 INFO [protocol.injvm.InjvmProtocol] [DUBBO] Unexport service: injvm://127.0.0.1/lcloud.dubbo.provider.api .IMROETLService?anyhost=false&application=demo-provider&bind.ip=172.17.2.49&bind.port=20880&dubbo=2.6.0&generic=false&in terface=lcloud.dubbo.provider.api.IMROETLService&methods=preprocess,submit,queryTaskStatus,prepareData,syncFtpData&pid=6 116&revision=provider&side=provider×tamp=1528970144970, dubbo version: 2.6.0, current host: 127.0.0.1 zk server log: 2018-06-14 17:54:18,529 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /14.23.54.69:45753 2018-06-14 17:54:18,549 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /14.23.54.69:45753 2018-06-14 17:54:18,555 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb002b with negotiated timeout 30000 for client /14.23.54.69:45753 2018-06-14 17:54:18,766 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x363fda6a6bb002b type:create cxid:0x4 zxid:0x1a3000001ea txntype:-1 reqpath:n/a Error Path:/dubbo/lcloud.dubbo.provider.api.IMROETLService/configurators Error:KeeperErrorCode = NodeExists for /dubbo/lcloud.dubbo.provider.api.IMROETLService/configurators 2018-06-14 17:54:19,078 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb002b 2018-06-14 17:54:19,083 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /14.23.54.69:45753 which had sessionid 0x363fda6a6bb002b 2018-06-14 17:54:49,588 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57116 2018-06-14 17:54:49,592 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57116 2018-06-14 17:54:49,597 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb002c with negotiated timeout 30000 for client /172.17.2.57:57116 2018-06-14 17:54:49,734 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950030 2018-06-14 17:54:49,741 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb002c 2018-06-14 17:54:49,746 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57116 which had sessionid 0x363fda6a6bb002c 2018-06-14 17:54:49,748 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a699002d 2018-06-14 17:54:49,767 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a695002f 2018-06-14 17:55:14,875 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57188 2018-06-14 17:55:14,880 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57188 2018-06-14 17:55:14,885 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb002d with negotiated timeout 30000 for client /172.17.2.57:57188 2018-06-14 17:55:14,941 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x163fda6a6950031 type:create cxid:0x3 zxid:0x1a3000001fe txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 17:55:14,946 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950031 2018-06-14 17:55:14,953 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb002d 2018-06-14 17:55:14,957 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57188 which had sessionid 0x363fda6a6bb002d 2018-06-14 17:55:46,552 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x163fda6a6950032 type:create cxid:0x4 zxid:0x1a300000203 txntype:-1 reqpath:n/a Error Path:/dubbo/lcloud.dubbo.provider.api.IMROETLService/configurators Error:KeeperErrorCode = NodeExists for /dubbo/lcloud.dubbo.provider.api.IMROETLService/configurators 2018-06-14 17:55:46,952 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950032 2018-06-14 17:55:49,586 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57244 2018-06-14 17:55:49,587 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57244 2018-06-14 17:55:49,592 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb002e with negotiated timeout 30000 for client /172.17.2.57:57244 2018-06-14 17:55:49,712 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950034 2018-06-14 17:55:49,722 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb002e 2018-06-14 17:55:49,728 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57244 which had sessionid 0x363fda6a6bb002e 2018-06-14 17:55:49,731 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a699002e 2018-06-14 17:55:49,744 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950033 2018-06-14 17:56:14,876 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57314 2018-06-14 17:56:14,879 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57314 2018-06-14 17:56:14,884 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb002f with negotiated timeout 30000 for client /172.17.2.57:57314 2018-06-14 17:56:14,922 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x263fda6a699002f type:create cxid:0x3 zxid:0x1a300000217 txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 17:56:14,961 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a699002f 2018-06-14 17:56:14,967 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb002f 2018-06-14 17:56:14,971 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57314 which had sessionid 0x363fda6a6bb002f 2018-06-14 17:56:49,605 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57378 2018-06-14 17:56:49,606 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57378 2018-06-14 17:56:49,612 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0030 with negotiated timeout 30000 for client /172.17.2.57:57378 2018-06-14 17:56:49,736 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950036 2018-06-14 17:56:49,743 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0030 2018-06-14 17:56:49,748 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57378 which had sessionid 0x363fda6a6bb0030 2018-06-14 17:56:49,751 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990030 2018-06-14 17:56:49,762 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950035 2018-06-14 17:57:14,941 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x163fda6a6950038 type:create cxid:0x3 zxid:0x1a30000022c txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 17:57:14,947 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950038 2018-06-14 17:57:14,983 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950037 2018-06-14 17:57:49,611 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57506 2018-06-14 17:57:49,612 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57506 2018-06-14 17:57:49,617 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0031 with negotiated timeout 30000 for client /172.17.2.57:57506 2018-06-14 17:57:49,758 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a695003a 2018-06-14 17:57:49,768 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0031 2018-06-14 17:57:49,773 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57506 which had sessionid 0x363fda6a6bb0031 2018-06-14 17:57:49,779 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990031 2018-06-14 17:57:49,795 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950039 2018-06-14 17:58:15,010 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57580 2018-06-14 17:58:15,012 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57580 2018-06-14 17:58:15,018 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0032 with negotiated timeout 30000 for client /172.17.2.57:57580 2018-06-14 17:58:15,030 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57582 2018-06-14 17:58:15,033 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57582 2018-06-14 17:58:15,039 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0033 with negotiated timeout 30000 for client /172.17.2.57:57582 2018-06-14 17:58:15,045 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x363fda6a6bb0033 type:create cxid:0x3 zxid:0x1a300000241 txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 17:58:15,053 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0033 2018-06-14 17:58:15,059 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57582 which had sessionid 0x363fda6a6bb0033 2018-06-14 17:58:15,060 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0032 2018-06-14 17:58:15,066 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57580 which had sessionid 0x363fda6a6bb0032 2018-06-14 17:58:49,617 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57640 2018-06-14 17:58:49,618 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57640 2018-06-14 17:58:49,623 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0034 with negotiated timeout 30000 for client /172.17.2.57:57640 2018-06-14 17:58:49,758 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a695003b 2018-06-14 17:58:49,769 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0034 2018-06-14 17:58:49,774 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57640 which had sessionid 0x363fda6a6bb0034 2018-06-14 17:58:49,777 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990033 2018-06-14 17:58:49,798 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990032 2018-06-14 17:59:14,970 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x163fda6a695003d type:create cxid:0x3 zxid:0x1a300000256 txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 17:59:14,976 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a695003d 2018-06-14 17:59:15,016 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a695003c 2018-06-14 17:59:49,631 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57762 2018-06-14 17:59:49,633 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57762 2018-06-14 17:59:49,639 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0035 with negotiated timeout 30000 for client /172.17.2.57:57762 2018-06-14 17:59:49,787 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a695003f 2018-06-14 17:59:49,794 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0035 2018-06-14 17:59:49,799 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57762 which had sessionid 0x363fda6a6bb0035 2018-06-14 17:59:49,803 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990034 2018-06-14 17:59:49,816 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a695003e 2018-06-14 18:00:14,921 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57830 2018-06-14 18:00:14,925 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57830 2018-06-14 18:00:14,930 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0036 with negotiated timeout 30000 for client /172.17.2.57:57830 2018-06-14 18:00:14,954 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x163fda6a6950040 type:create cxid:0x3 zxid:0x1a30000026b txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 18:00:14,963 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950040 2018-06-14 18:00:14,970 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0036 2018-06-14 18:00:14,975 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57830 which had sessionid 0x363fda6a6bb0036 2018-06-14 18:00:49,641 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:57890 2018-06-14 18:00:49,642 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:57890 2018-06-14 18:00:49,648 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0037 with negotiated timeout 30000 for client /172.17.2.57:57890 2018-06-14 18:00:49,757 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950041 2018-06-14 18:00:49,761 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0037 2018-06-14 18:00:49,766 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:57890 which had sessionid 0x363fda6a6bb0037 2018-06-14 18:00:49,773 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990036 2018-06-14 18:00:49,801 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990035 2018-06-14 18:01:14,993 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x163fda6a6950042 type:create cxid:0x3 zxid:0x1a300000280 txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 18:01:15,000 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950042 2018-06-14 18:01:15,010 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990037 2018-06-14 18:01:49,648 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:58014 2018-06-14 18:01:49,648 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:58014 2018-06-14 18:01:49,655 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0038 with negotiated timeout 30000 for client /172.17.2.57:58014 2018-06-14 18:01:49,782 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950044 2018-06-14 18:01:49,790 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0038 2018-06-14 18:01:49,796 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:58014 which had sessionid 0x363fda6a6bb0038 2018-06-14 18:01:49,798 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990038 2018-06-14 18:01:49,815 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950043 2018-06-14 18:02:15,052 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x163fda6a6950046 type:create cxid:0x3 zxid:0x1a300000295 txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 18:02:15,083 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950046 2018-06-14 18:02:15,091 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950045 2018-06-14 18:02:49,657 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.17.2.57:58148 2018-06-14 18:02:49,658 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.17.2.57:58148 2018-06-14 18:02:49,665 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x363fda6a6bb0039 with negotiated timeout 30000 for client /172.17.2.57:58148 2018-06-14 18:02:49,797 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950048 2018-06-14 18:02:49,802 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x363fda6a6bb0039 2018-06-14 18:02:49,807 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.17.2.57:58148 which had sessionid 0x363fda6a6bb0039 2018-06-14 18:02:49,810 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a6990039 2018-06-14 18:02:49,838 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950047 2018-06-14 18:03:15,056 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x263fda6a699003a type:create cxid:0x3 zxid:0x1a3000002aa txntype:-1 reqpath:n/a Error Path:/hbase/replication/rs Error:KeeperErrorCode = NodeExists for /hbase/replication/rs 2018-06-14 18:03:15,065 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x263fda6a699003a 2018-06-14 18:03:15,111 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x163fda6a6950049 now i can not start the provider,can some one help me
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