Hi Brenden, I sent the wrong permalink. Try this: http://mail-archives.apache.org/mod_mbox/kafka-users/201512.mbox/%3CCAH7vnfhUQHQcCJ1R3pS_DYn0LvmA8fJtLtvCuvvDboWSqm-NBg%40mail.gmail.com%3E
Alex On Tue, Jan 5, 2016 at 10:21 AM, Alex Loddengaard <a...@confluent.io> wrote: > Hi Brenden, your previous email went through, and you got a response (that > I believe answers your question). See here: > > http://mail-archives.apache.org/mod_mbox/kafka-users/201512.mbox/browser > > Alex > > On Mon, Jan 4, 2016 at 7:18 PM, Brenden Cobb <brendenc...@gmail.com> > wrote: > >> I might have sent this recently, but was not able to receive mail from >> this list (fixed) >> --- >> >> Hello- >> >> We have a use case where we're trying to create a topic, delete, then >> recreate with the same topic name. >> >> Running into inconsistant results. >> >> Creating the topic: >> /opt/kafka/bin/kafka-topics.sh --create --partitions 3 >> --replication-factor 3 --topic test-01 --zookeeper zoo01:2181, >> zoo02:2181, zoo03:2181 >> >> Delete: >> /opt/kafka/bin/kafka-topics.sh --delete --topic test-01 --zookeeper >> zoo01:2181, zoo02:2181, zoo03:2181 >> >> Repeat creation. >> >> The results are inconsistant. Executing the above several times can be >> successful, then sporadically we get caught in "topic marked for >> deletion" and it does not clear. >> >> This appears to be a Zookeeper issue of sorts as the logs will show: >> [2015-12-30 22:32:32,946] WARN Conditional update of path >> /brokers/topics/test-01/partitions/0/state with data >> >> {"controller_epoch":21,"leader":2,"version":1,"leader_epoch":1,"isr":[2,0,1]} >> and expected version 1 failed due to >> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode >> = NoNode for /brokers/topics/test-01/partitions/0/state >> (kafka.utils.ZkUtils$) >> >> In this instance no subdirectories exist beyond /brokers/topics/test-01 >> >> I'd like to know if this is a common occurrance and why the Zookeeper >> node isn't "fully" created as Kafka deletion seems stuck without the >> expected node path. >> >> We are using Kafka 8.2. Purging is also an option (if achievable >> programmatically), we just need to make sure there are no messages >> left when resuming the producer. >> >> Appreciate any info/guidance. >> >> Thanks, >> BC >> > > > > -- > *Alex Loddengaard | **Solutions Architect | Confluent* > *Download Apache Kafka and Confluent Platform: www.confluent.io/download > <http://www.confluent.io/download>* > -- *Alex Loddengaard | **Solutions Architect | Confluent* *Download Apache Kafka and Confluent Platform: www.confluent.io/download <http://www.confluent.io/download>*
