RHEL: RHEL | 6 months ago
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  1. 0

    How to Setup Hadoop 2.7.1 on CentOS & Ubuntu | 6 months ago RHEL: RHEL
  2. 0
    samebug tip
    When kafka creates new consumers, it simply concatenate the name of your VM to generate the consumer id. So, your VM resolves localhost as the name of your VM, not whatever you had set. To solve, add kafka(or the name of VM) plus address to /etc/hosts
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  4. 0

    Issues running grails on a remote environment

    Stack Overflow | 6 years ago | Josh K zaftra: zaftra
  5. 0

    "It seems like your Graylog2 server is not running."

    Google Groups | 6 years ago | Matt server1.: server1.

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Root Cause Analysis



  2. Java RT
    1 frame
  3. Hadoop
    2 frames
  4. Apache Hadoop HDFS
    1. org.apache.hadoop.hdfs.server.namenode.NNStorage.newBlockPoolID(
    2. org.apache.hadoop.hdfs.server.namenode.NNStorage.newNamespaceInfo(
    3. org.apache.hadoop.hdfs.server.namenode.FSImage.format(
    4. org.apache.hadoop.hdfs.server.namenode.NameNode.format(
    5. org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(
    6. org.apache.hadoop.hdfs.server.namenode.NameNode.main(
    6 frames