HBase shell 无法使用

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报错信息

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hbase(main):001:0> list
TABLE

ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing
    at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:1869)
    at org.apache.hadoop.hbase.master.MasterRpcServices.getTableDescriptors(MasterRpcServices.java:775)
    at org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:42402)
    at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2031)
    at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
    at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
    at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
    at java.lang.Thread.run(Thread.java:744)

Here is some help for this command:
List all tables in hbase. Optional regular expression parameter could
be used to filter the output. Examples:
  hbase> list
  hbase> list 'abc.*'
  hbase> list 'ns:abc.*'
  hbase> list 'ns:.*'

原因

出现这种问题的原因是因为多台节点的时间不同步，导致节点之间的连接时间超时

解决方案

  1. 通过 ntpdate 0.cn.pool.ntp.org 命令使各个节点的时间跟网络时间同步
  2. 通过data -s命令手动调整节点时间