Seems zk's log is normal, the KeeperException dose not matter when you start a fresh cluster. Could you post your zk's config? Was there any error / exception in kafka's log? if not, you can change your log level to debug to find if there is something wrong?
Best, Lisheng <i...@fluent-software.de> 于2020年4月20日周一 下午11:19写道： > Hi, > > > > I have a problem with an kafka installation and need some help to go ahead > with my issue. Maybe someone can help. > > If I start kafka, the process is being killed during the startup phrase > after some seconds: > > > > [2020-04-20 17:12:26,244] INFO [ThrottledChannelReaper-Fetch]: Starting > (kafka.server.ClientQuotaManager$ThrottledChannelReaper) > > [2020-04-20 17:12:26,248] INFO [ThrottledChannelReaper-Produce]: Starting > (kafka.server.ClientQuotaManager$ThrottledChannelReaper) > > [2020-04-20 17:12:26,255] INFO [ThrottledChannelReaper-Request]: Starting > (kafka.server.ClientQuotaManager$ThrottledChannelReaper) > > [2020-04-20 17:12:26,350] INFO Loading logs. (kafka.log.LogManager) > > [2020-04-20 17:12:26,369] INFO Logs loading complete in 19 ms. > (kafka.log.LogManager) > > [2020-04-20 17:12:26,407] INFO Starting log cleanup with a period of > 300000 ms. (kafka.log.LogManager) > > [2020-04-20 17:12:26,412] INFO Starting log flusher with a default period > of 9223372036854775807 ms. (kafka.log.LogManager) > > Killed > > > > Zookeeper starts successfully, and then disconnect the session: > > > > [2020-04-20 17:11:58,022] INFO Server > environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib > (org.apache.zookeeper.server.ZooKeep > erServer) > > [2020-04-20 17:11:58,022] INFO Server environment:java.io.tmpdir=/tmp > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,022] INFO Server environment:java.compiler=<NA> > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,023] INFO Server environment:os.name=Linux > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,023] INFO Server environment:os.arch=amd64 > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,024] INFO Server > environment:os.version=4.15.18-11-pve > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,024] INFO Server environment:user.name=kafka > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,024] INFO Server environment:user.home=/home/kafka > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,024] INFO Server environment:user.dir=/tmp > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,052] INFO tickTime set to 3000 > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,052] INFO minSessionTimeout set to -1 > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,052] INFO maxSessionTimeout set to -1 > (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:11:58,085] INFO Using > org.apache.zookeeper.server.NIOServerCnxnFactory as server connection > factory (org.apache.zookeeper.server.ServerCnxnFactory) > > [2020-04-20 17:11:58,110] INFO binding to port 0.0.0.0/0.0.0.0:2181 > (org.apache.zookeeper.server.NIOServerCnxnFactory) > > [2020-04-20 17:12:24,811] INFO Accepted socket connection from > /0:0:0:0:0:0:0:1:47236 (org.apache.zookeeper.server.NIOServerCnxnFactory) > > [2020-04-20 17:12:24,835] INFO Client attempting to establish new session > at /0:0:0:0:0:0:0:1:47236 (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:12:24,840] INFO Creating new log file: log.28 > (org.apache.zookeeper.server.persistence.FileTxnLog) > > [2020-04-20 17:12:24,897] INFO Established session 0x10868af2ada0000 with > negotiated timeout 6000 for client /0:0:0:0:0:0:0:1:47236 > (org.apache.zookeeper.server.ZooK > eeperServer) > > [2020-04-20 17:12:25,062] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x1 zxid:0x29 > txntype:-1 reqpath:n/a Error > Path:/consumers Error:KeeperErrorCode = NodeExists for > /consumers (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,120] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x2 zxid:0x2a > txntype:-1 reqpath:n/a Error > Path:/brokers/ids Error:KeeperErrorCode = NodeExists for > /brokers/ids (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,130] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x3 zxid:0x2b > txntype:-1 reqpath:n/a Error > Path:/brokers/topics Error:KeeperErrorCode = NodeExists > for /brokers/topics (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,141] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x4 zxid:0x2c > txntype:-1 reqpath:n/a Error > Path:/config/changes Error:KeeperErrorCode = NodeExists > for /config/changes (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,152] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x5 zxid:0x2d > txntype:-1 reqpath:n/a Error > Path:/admin/delete_topics Error:KeeperErrorCode = > NodeExists for /admin/delete_topics > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,163] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x6 zxid:0x2e > txntype:-1 reqpath:n/a Error > Path:/brokers/seqid Error:KeeperErrorCode = NodeExists > for /brokers/seqid (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,175] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x7 zxid:0x2f > txntype:-1 reqpath:n/a Error > Path:/isr_change_notification Error:KeeperErrorCode = > NodeExists for /isr_change_notification > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,187] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x8 zxid:0x30 > txntype:-1 reqpath:n/a Error > Path:/latest_producer_id_block Error:KeeperErrorCode = > NodeExists for /latest_producer_id_block > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,198] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0x9 zxid:0x31 > txntype:-1 reqpath:n/a Error > Path:/log_dir_event_notification Error:KeeperErrorCode = > NodeExists for /log_dir_event_notification > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,208] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0xa zxid:0x32 > txntype:-1 reqpath:n/a Error > Path:/config/topics Error:KeeperErrorCode = NodeExists > for /config/topics (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,218] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0xb zxid:0x33 > txntype:-1 reqpath:n/a Error > Path:/config/clients Error:KeeperErrorCode = NodeExists > for /config/clients (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,228] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0xc zxid:0x34 > txntype:-1 reqpath:n/a Error > Path:/config/users Error:KeeperErrorCode = NodeExists for > /config/users (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:25,237] INFO Got user-level KeeperException when > processing sessionid:0x10868af2ada0000 type:create cxid:0xd zxid:0x35 > txntype:-1 reqpath:n/a Error > Path:/config/brokers Error:KeeperErrorCode = NodeExists > for /config/brokers (org.apache.zookeeper.server.PrepRequestProcessor) > > [2020-04-20 17:12:26,937] WARN Unable to read additional data from client > sessionid 0x10868af2ada0000, likely client has closed socket > (org.apache.zookeeper.server.N > IOServerCnxn) > > [2020-04-20 17:12:26,941] INFO Closed socket connection for client > /0:0:0:0:0:0:0:1:47236 which had sessionid 0x10868af2ada0000 > (org.apache.zookeeper.server.NIOServe > rCnxn) > > [2020-04-20 17:12:34,615] INFO Expiring session 0x10868af2ada0000, timeout > of 6000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer) > > [2020-04-20 17:12:34,616] INFO Processed session termination for > sessionid: 0x10868af2ada0000 > (org.apache.zookeeper.server.PrepRequestProcessor) > > > > > > Any ideas about that? > > > > Kind regards, > > Sebastian > > > >
