java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:936) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:328) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:530) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:152) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

markmail.org | 7 months ago
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  1. 0

    [jira] [Closed] (CURATOR-12) java.io.IOException: ZooKeeperServer not running after server.kill() - Jordan Zimmerman (JIRA) - org.apache.curator.dev - MarkMail

    markmail.org | 7 months ago
    java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:936) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:328) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:530) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:152) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
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    Re: Map Reduce Error

    apache.org | 2 years ago
    java.io.IOException: Xceiver count 4097 exceeds the limit of concurrent > xcievers: 4096 at > org.apache.hadoop.hdfs.server.datanode.DataXceiverServer.run(DataXceiverServer.java:137)
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    Hadoop: Datanode process killed

    Stack Overflow | 4 years ago | Hans Müller
    java.io.IOException: Incompatible clusterIDs in /home/hadoop/workspace/hadoop_space/hadoop23/dfs/data: namenode clusterID = CID-1745a89c-fb08-40f0-a14d-d37d01f199c3; datanode clusterID = CID-bb3547b0-03e4-4588-ac25-f0299ff81e4f at org.apache.hadoop.hdfs.server.datanode.DataStorage .doTransition(DataStorage.java:391) at org.apache.hadoop.hdfs.server.datanode.DataStorage .recoverTransitionRead(DataStorage.java:191) at org.apache.hadoop.hdfs.server.datanode.DataStorage .recoverTransitionRead(DataStorage.java:219) at org.apache.hadoop.hdfs.server.datanode.DataNode.in itStorage(DataNode.java:850) at org.apache.hadoop.hdfs.server.datanode.DataNode.in itBlockPool(DataNode.java:821) at org.apache.hadoop.hdfs.server.datanode.BPOfferServ ice.verifyAndSetNamespaceInfo(BPOfferService.java: 280) at org.apache.hadoop.hdfs.server.datanode.BPServiceAc tor.connectToNNAndHandshake(BPServiceActor.java:22 2) at org.apache.hadoop.hdfs.server.datanode.BPServiceAc tor.run(BPServiceActor.java:664)
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    GitHub | 2 years ago | SetoKaiba
    java.io.IOException: The specified network name is no longer available.
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    GitHub | 2 years ago | polarbearing
    java.io.IOException: Connection already shutdown 02-21 13:18:29.199 W/System.err(32547): at 02-21 13:18:29.199 W/System.err(32547): at 02-21 13:18:29.199 W/System.err(32547): org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:575) 02-21 13:18:29.199 W/System.err(32547): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:498) 02-21 13:18:29.200 W/System.err(32547): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:476) 02-21 13:18:29.200 W/System.err(32547): at app.mapillary.android.synch.UploadService$SendFileTask.run(UploadService.java:226) 02-21 13:18:29.200 W/System.err(32547): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 02-21 13:18:29.200 W/System.err(32547): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 02-21 13:18:29.200 W/System.err(32547): at java.lang.Thread.run(Thread.java:818) 02-21 13:18:29.201 W/System.err(32547): org.apache.http.impl.conn.DefaultClientConnection.opening(DefaultClientConnection.java:117) 02-21 13:18:29.201 W/System.err(32547): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:141) 02-21 13:18:29.201 W/System.err(32547): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164) 02-21 13:18:29.201 W/System.err(32547): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119) 02-21 13:18:29.201 W/System.err(32547): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:474) 02-21 13:18:29.201 W/System.err(32547): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:575) 02-21 13:18:29.201 W/System.err(32547): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:498) 02-21 13:18:29.201 W/System.err(32547): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:476) 02-21 13:18:29.201 W/System.err(32547): at app.mapillary.android.synch.UploadService$SendFileTask.run(UploadService.java:226)

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Root Cause Analysis

  1. java.io.IOException

    ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:936) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:328) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:530) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:152) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run()
  2. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:722)
    1 frame