org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /xd/deployments/modules/f89e5fdc-7dc1-49fb-93cc-d536ab853f12/s.source.time-0

Spring JIRA | Mark Fisher | 3 years ago
  1. 0

    (the trace below occurs in the admin console but the Admin continues to handle subsequent deployment requests fine it seems) To reproduce: * start xd-admin and xd-container (just 1 of each) * deploy 'time | log' * kill both xd-admin and xd-container * start xd-container by itself * wait 10 seconds or so, then start xd-admin result: {code} 21:35:01,575 ERROR ContainersPathChildrenCache-0 cache.PathChildrenCache:550 - org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /xd/deployments/modules/f89e5fdc-7dc1-49fb-93cc-d536ab853f12/s.source.time-0 at org.apache.zookeeper.KeeperException.create(KeeperException.java:119) at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783) at org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:676) at org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:660) at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107) at org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:656) at org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:441) at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:431) at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:411) at org.apache.curator.framework.imps.CreateBuilderImpl$4.forPath(CreateBuilderImpl.java:319) at org.apache.curator.framework.imps.CreateBuilderImpl$4.forPath(CreateBuilderImpl.java:255) at org.springframework.xd.dirt.server.ContainerListener.onChildAdded(ContainerListener.java:272) at org.springframework.xd.dirt.server.ContainerListener.childEvent(ContainerListener.java:152) at org.apache.curator.framework.recipes.cache.PathChildrenCache$5.apply(PathChildrenCache.java:494) at org.apache.curator.framework.recipes.cache.PathChildrenCache$5.apply(PathChildrenCache.java:488) at org.apache.curator.framework.listen.ListenerContainer$1.run(ListenerContainer.java:92) at com.google.common.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:293) at org.apache.curator.framework.listen.ListenerContainer.forEach(ListenerContainer.java:83) at org.apache.curator.framework.recipes.cache.PathChildrenCache.callListeners(PathChildrenCache.java:485) at org.apache.curator.framework.recipes.cache.EventOperation.invoke(EventOperation.java:35) at org.apache.curator.framework.recipes.cache.PathChildrenCache$11.run(PathChildrenCache.java:755) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) {code}

    Spring JIRA | 3 years ago | Mark Fisher
    org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /xd/deployments/modules/f89e5fdc-7dc1-49fb-93cc-d536ab853f12/s.source.time-0
  2. 0

    (the trace below occurs in the admin console but the Admin continues to handle subsequent deployment requests fine it seems) To reproduce: * start xd-admin and xd-container (just 1 of each) * deploy 'time | log' * kill both xd-admin and xd-container * start xd-container by itself * wait 10 seconds or so, then start xd-admin result: {code} 21:35:01,575 ERROR ContainersPathChildrenCache-0 cache.PathChildrenCache:550 - org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /xd/deployments/modules/f89e5fdc-7dc1-49fb-93cc-d536ab853f12/s.source.time-0 at org.apache.zookeeper.KeeperException.create(KeeperException.java:119) at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783) at org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:676) at org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:660) at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107) at org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:656) at org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:441) at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:431) at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:411) at org.apache.curator.framework.imps.CreateBuilderImpl$4.forPath(CreateBuilderImpl.java:319) at org.apache.curator.framework.imps.CreateBuilderImpl$4.forPath(CreateBuilderImpl.java:255) at org.springframework.xd.dirt.server.ContainerListener.onChildAdded(ContainerListener.java:272) at org.springframework.xd.dirt.server.ContainerListener.childEvent(ContainerListener.java:152) at org.apache.curator.framework.recipes.cache.PathChildrenCache$5.apply(PathChildrenCache.java:494) at org.apache.curator.framework.recipes.cache.PathChildrenCache$5.apply(PathChildrenCache.java:488) at org.apache.curator.framework.listen.ListenerContainer$1.run(ListenerContainer.java:92) at com.google.common.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:293) at org.apache.curator.framework.listen.ListenerContainer.forEach(ListenerContainer.java:83) at org.apache.curator.framework.recipes.cache.PathChildrenCache.callListeners(PathChildrenCache.java:485) at org.apache.curator.framework.recipes.cache.EventOperation.invoke(EventOperation.java:35) at org.apache.curator.framework.recipes.cache.PathChildrenCache$11.run(PathChildrenCache.java:755) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) {code}

    Spring JIRA | 3 years ago | Mark Fisher
    org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /xd/deployments/modules/f89e5fdc-7dc1-49fb-93cc-d536ab853f12/s.source.time-0
  3. 0

    transient test failure in BrokerServerViewTest.testMultipleServerAddedRemovedSegment

    GitHub | 1 year ago | himanshug
    org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /druid/segments/locahost:0
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  5. 0

    Non-deterministic io.druid.client.CoordinatorServerViewTest

    GitHub | 12 months ago | jon-wei
    org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /druid/segments/locahost:0
  6. 0

    coordinator node exception

    Google Groups | 2 years ago | xiaoxiaoluo
    org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /druid/loadQueue/hostname:8081/wikipedia_2013-08-31T00:00:00.000Z_2013-09-01T00:00:00.000Z_2014-08-08T10:46:55.206Z

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    Root Cause Analysis

    1. org.apache.zookeeper.KeeperException$NodeExistsException

      KeeperErrorCode = NodeExists for /xd/deployments/modules/f89e5fdc-7dc1-49fb-93cc-d536ab853f12/s.source.time-0

      at org.apache.zookeeper.KeeperException.create()
    2. Zookeeper
      ZooKeeper.create
      1. org.apache.zookeeper.KeeperException.create(KeeperException.java:119)
      2. org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
      3. org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
      3 frames
    3. Curator Framework
      CreateBuilderImpl$11.call
      1. org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:676)
      2. org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:660)
      2 frames
    4. Fabric8
      RetryLoop.callWithRetry
      1. org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
      1 frame
    5. Curator Framework
      CreateBuilderImpl$4.forPath
      1. org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:656)
      2. org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:441)
      3. org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:431)
      4. org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:411)
      5. org.apache.curator.framework.imps.CreateBuilderImpl$4.forPath(CreateBuilderImpl.java:319)
      6. org.apache.curator.framework.imps.CreateBuilderImpl$4.forPath(CreateBuilderImpl.java:255)
      6 frames
    6. org.springframework.xd
      ContainerListener.childEvent
      1. org.springframework.xd.dirt.server.ContainerListener.onChildAdded(ContainerListener.java:272)
      2. org.springframework.xd.dirt.server.ContainerListener.childEvent(ContainerListener.java:152)
      2 frames
    7. Fabric8
      PathChildrenCache$5.apply
      1. org.apache.curator.framework.recipes.cache.PathChildrenCache$5.apply(PathChildrenCache.java:494)
      2. org.apache.curator.framework.recipes.cache.PathChildrenCache$5.apply(PathChildrenCache.java:488)
      2 frames
    8. Curator Framework
      ListenerContainer$1.run
      1. org.apache.curator.framework.listen.ListenerContainer$1.run(ListenerContainer.java:92)
      1 frame
    9. Guava
      MoreExecutors$SameThreadExecutorService.execute
      1. com.google.common.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:293)
      1 frame
    10. Curator Framework
      ListenerContainer.forEach
      1. org.apache.curator.framework.listen.ListenerContainer.forEach(ListenerContainer.java:83)
      1 frame
    11. Fabric8
      PathChildrenCache$11.run
      1. org.apache.curator.framework.recipes.cache.PathChildrenCache.callListeners(PathChildrenCache.java:485)
      2. org.apache.curator.framework.recipes.cache.EventOperation.invoke(EventOperation.java:35)
      3. org.apache.curator.framework.recipes.cache.PathChildrenCache$11.run(PathChildrenCache.java:755)
      3 frames
    12. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:262)
      3. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      4. java.util.concurrent.FutureTask.run(FutureTask.java:262)
      5. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      6. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      7. java.lang.Thread.run(Thread.java:744)
      7 frames