[ https://issues.apache.org/jira/browse/KAFKA-7082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ismael Juma updated KAFKA-7082: ------------------------------- Priority: Critical (was: Major) > Concurrent createTopics calls may throw NodeExistsException > ----------------------------------------------------------- > > Key: KAFKA-7082 > URL: https://issues.apache.org/jira/browse/KAFKA-7082 > Project: Kafka > Issue Type: Bug > Affects Versions: 1.1.0 > Reporter: Ismael Juma > Assignee: Ismael Juma > Priority: Critical > Labels: regression > Fix For: 2.0.1, 1.1.2 > > > This exception is unexpected causing an `UnknownServerException` to be thrown > back to the client. Example below: > {code} > org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = > NodeExists for /config/topics/connect-configs > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:119) > at > org.apache.zookeeper.KeeperException.create(KeeperException.java:51) > at kafka.zookeeper.AsyncResponse.maybeThrow(ZooKeeperClient.scala:472) > at kafka.zk.KafkaZkClient.createRecursive(KafkaZkClient.scala:1400) > at kafka.zk.KafkaZkClient.create$1(KafkaZkClient.scala:262) > at > kafka.zk.KafkaZkClient.setOrCreateEntityConfigs(KafkaZkClient.scala:269) > at > kafka.zk.AdminZkClient.createOrUpdateTopicPartitionAssignmentPathInZK(AdminZkClient.scala:99) > at kafka.server.AdminManager$$anonfun$2.apply(AdminManager.scala:126) > at kafka.server.AdminManager$$anonfun$2.apply(AdminManager.scala:81) > at > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) > at > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) > at scala.collection.Iterator$class.foreach(Iterator.scala:891) > at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) > at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) > at scala.collection.AbstractIterable.foreach(Iterable.scala:54) > at > scala.collection.TraversableLike$class.map(TraversableLike.scala:234) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)