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  1. ,

    Check if there is no nexus running. If not, delete sonatype-work/nexus/nexus.lock .

  2. ,

    checkState() is Static convenience methods that help a method or constructor check whether it was invoked correctly (whether its preconditions have been met). This occurs when the precondition does not met.

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via incubator-oozie-users by Laurent H, 6 days ago
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via oozie-user by Laurent H, 9 months ago
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via oozie-user by Laurent H, 9 months ago
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java.lang.IllegalStateException: 	at com.google.common.base.Preconditions.checkState(Preconditions.java:129)	at org.apache.hadoop.ipc.Client.setCallIdAndRetryCount(Client.java:117)	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:99)	at com.sun.proxy.$Proxy34.getFileInfo(Unknown Source)	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:699)	at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1762)	at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1124)	at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1120)