Those are not errors. See the logs are logged in INFO mode. https://stackoverflow.com/a/48067058/3209010
On Wed, May 15, 2019 at 10:44 AM Gagan Sabharwal <gagan...@gmail.com> wrote: > Hi team, > > Any pointers on the same ? > > Regards > Gagan > > On Mon, May 13, 2019 at 11:24 AM Gagan Sabharwal <gagan...@gmail.com> > wrote: > > > Hi team, > > > > I have just started to learn kafka following > > https://kafka.apache.org/quickstart > > > > When I have started my zookeeper server and kafka server, I got a few > > exceptions in the log which are all "KepperExcetion". Even when i > created a > > topic with name test I got the same exception. Can anyone throw some > light > > on the same. > > > > > > Here is an excerpt from log > > [2019-05-13 11:01:48,010] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x1 zxid:0x1f > > txntype:-1 reqpath:n/a Error Path:/consumers Error:KeeperErrorCode = > > NodeExists for /consumers > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,073] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x2 zxid:0x20 > > txntype:-1 reqpath:n/a Error Path:/brokers/ids Error:KeeperErrorCode = > > NodeExists for /brokers/ids > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,122] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x3 zxid:0x21 > > txntype:-1 reqpath:n/a Error Path:/brokers/topics Error:KeeperErrorCode = > > NodeExists for /brokers/topics > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,161] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x4 zxid:0x22 > > txntype:-1 reqpath:n/a Error Path:/config/changes Error:KeeperErrorCode = > > NodeExists for /config/changes > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,190] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x5 zxid:0x23 > > txntype:-1 reqpath:n/a Error Path:/admin/delete_topics > > Error:KeeperErrorCode = NodeExists for /admin/delete_topics > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,215] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x6 zxid:0x24 > > txntype:-1 reqpath:n/a Error Path:/brokers/seqid Error:KeeperErrorCode = > > NodeExists for /brokers/seqid > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,245] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x7 zxid:0x25 > > txntype:-1 reqpath:n/a Error Path:/isr_change_notification > > Error:KeeperErrorCode = NodeExists for /isr_change_notification > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,270] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x8 zxid:0x26 > > txntype:-1 reqpath:n/a Error Path:/latest_producer_id_block > > Error:KeeperErrorCode = NodeExists for /latest_producer_id_block > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,300] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0x9 zxid:0x27 > > txntype:-1 reqpath:n/a Error Path:/log_dir_event_notification > > Error:KeeperErrorCode = NodeExists for /log_dir_event_notification > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,337] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0xa zxid:0x28 > > txntype:-1 reqpath:n/a Error Path:/config/topics Error:KeeperErrorCode = > > NodeExists for /config/topics > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,366] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0xb zxid:0x29 > > txntype:-1 reqpath:n/a Error Path:/config/clients Error:KeeperErrorCode = > > NodeExists for /config/clients > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,393] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0xc zxid:0x2a > > txntype:-1 reqpath:n/a Error Path:/config/users Error:KeeperErrorCode = > > NodeExists for /config/users > > (org.apache.zookeeper.server.PrepRequestProcessor) > > [2019-05-13 11:01:48,422] INFO Got user-level KeeperException when > > processing sessionid:0x1000081a14b0000 type:create cxid:0xd zxid:0x2b > > txntype:-1 reqpath:n/a Error Path:/config/brokers Error:KeeperErrorCode = > > NodeExists for /config/brokers > > (org.apache.zookeeper.server.PrepRequestProcessor) > > > > Regards > > Gagan > > >