Description
During a parallel launch of Drillbits on a 4 node cluster, I hit this issue during startup:
Exception in thread "main" org.apache.drill.exec.exception.DrillbitStartupException: Failure during initial startup of Drillbit. at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:284) at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:261) at org.apache.drill.exec.server.Drillbit.main(Drillbit.java:257) Caused by: org.apache.drill.common.exceptions.DrillRuntimeException: unable to put at org.apache.drill.exec.coord.zk.ZookeeperClient.put(ZookeeperClient.java:196) at org.apache.drill.exec.store.sys.store.ZookeeperPersistentStore.putIfAbsent(ZookeeperPersistentStore.java:94) ... at org.apache.drill.exec.server.Drillbit.run(Drillbit.java:113) at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:281) ... 2 more Caused by: org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /drill/sys.storage_plugins/dfs at org.apache.drill.exec.coord.zk.ZookeeperClient.put(ZookeeperClient.java:191) ... 7 more
And similarly,
Caused by: org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /drill/sys.storage_plugins/kudu
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