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via kafka-dev by Bob (JIRA), 1 year ago
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kafka.common.KafkaException: Can't parse json string: null at kafka.utils.Json$.liftedTree1$1(Json.scala:20) at kafka.utils.Json$.parseFull(Json.scala:16) at kafka.utils.ZkUtils$$anonfun$getReplicaAssignmentForTopics$1.apply(ZkUtils.scala:484) at kafka.utils.ZkUtils$$anonfun$getReplicaAssignmentForTopics$1.apply(ZkUtils.scala:480) at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:61) at scala.collection.immutable.List.foreach(List.scala:45) at kafka.utils.ZkUtils$.getReplicaAssignmentForTopics(ZkUtils.scala:480) at kafka.controller.KafkaController.initializeControllerContext(KafkaController.scala:451) at kafka.controller.KafkaController.onControllerFailover(KafkaController.scala:225) at kafka.controller.KafkaController$$anonfun$1.apply$mcV$sp(KafkaController.scala:87) at kafka.server.ZookeeperLeaderElector.elect(ZookeeperLeaderElector.scala:53) at kafka.server.ZookeeperLeaderElector$LeaderChangeListener.handleDataDeleted(ZookeeperLeaderElector.scala:106) at org.I0Itec.zkclient.ZkClient$6.run(ZkClient.java:549) at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71)Caused by: java.lang.NullPointerException at scala.util.parsing.combinator.lexical.Scanners$Scanner.<init>(Scanners.scala:52) at scala.util.parsing.json.JSON$.parseRaw(JSON.scala:71) at scala.util.parsing.json.JSON$.parseFull(JSON.scala:85) at kafka.utils.Json$.liftedTree1$1(Json.scala:17) ... 13 more