zoukankan      html  css  js  c++  java
  • master.HMaster: Failed to become active master

    报错内容:

    ERROR [master/h136:16000:becomeActiveMaster] master.HMaster: Failed to become active master
    java.lang.IllegalStateException: The procedure WAL relies on the ability to hsync for proper operation during component failures, but the underlying filesystem does not support doing so. Please check the config value of 'hbase.procedure.store.wal.use.hsync' to set the desired level of robustness and ensure the config value of 'hbase.wal.dir' points to a FileSystem mount that can provide it.
            at org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.rollWriter(WALProcedureStore.java:1092)
            at org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.recoverLease(WALProcedureStore.java:424)
            at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.init(ProcedureExecutor.java:576)
            at org.apache.hadoop.hbase.master.HMaster.createProcedureExecutor(HMaster.java:1527)
            at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:937)
            at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2111)
            at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:579)
            at java.lang.Thread.run(Thread.java:748)
    ERROR [master/h136:16000:becomeActiveMaster] master.HMaster: ***** ABORTING master h136,16000,1569574300027: Unhandled exception. Starting shutdown. ***** java.lang.IllegalStateException: The procedure WAL relies on the ability to hsync for proper operation during component failures, but the underlying filesystem does not support doing so. Please check the config value of 'hbase.procedure.store.wal.use.hsync' to set the desired level of robustness and ensure the config value of 'hbase.wal.dir' points to a FileSystem mount that can provide it. at org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.rollWriter(WALProcedureStore.java:1092) at org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.recoverLease(WALProcedureStore.java:424) at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.init(ProcedureExecutor.java:576) at org.apache.hadoop.hbase.master.HMaster.createProcedureExecutor(HMaster.java:1527) at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:937) at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2111) at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:579) at java.lang.Thread.run(Thread.java:748)
    ERROR [main] master.HMasterCommandLine: Master exiting java.lang.RuntimeException: HMaster Aborted at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:244) at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:140) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:149) at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2923)

    解决方法:

    在配置文件 hbase-site.xml 中添加:

    <property>
      <name>hbase.unsafe.stream.capability.enforce</name>
      <value>false</value>
    </property>

    https://www.cnblogs.com/kevin19931015/p/9243230.html

    https://stackoverflow.com/questions/48709569/hbase-error-illegalstateexception-when-starting-master-hsync

    https://www.cndba.cn/dave/article/3321

  • 相关阅读:
    负载均衡——LVS DR模式
    Java之BigDecimal详解
    Spring AOP代理对象创建流程
    spring aop切面不生效
    aspectj-autoproxy Controller未生效解决方案
    jvm参数分类
    dubbo优雅停机
    Dubbo 协议注意项
    dubbo provider
    查找java_home的安装路径
  • 原文地址:https://www.cnblogs.com/jhxxb/p/11599206.html
Copyright © 2011-2022 走看看