Hbase错误“错误:/hbase/master的KeeperErrorCode = NoNode" [英] Hbase Error "ERROR: KeeperErrorCode = NoNode for /hbase/master"

问题描述

在hbase shell中执行任何命令时，我在hbase shell中收到以下错误"ERROR:KeeperErrorCode = NoNode for/hbase/master".

While executing any command in hbase shell, I am receiving the following error "ERROR: KeeperErrorCode = NoNode for /hbase/master" in hbase shell.

启动HBASE:

    HOSTCHND:hbase-2.0.0 gvm$ ./bin/start-hbase.sh
    localhost: running zookeeper, logging to /usr/local/Cellar/hbase-2.0.0/bin/../logs/hbase-gvm-zookeeper-HOSTCHND.local.out
    running master, logging to /usr/local/Cellar/hbase-2.0.0/logs/hbase-gvm-master-HOSTCHND.local.out
    : running regionserver, logging to /usr/local/Cellar/hbase-2.0.0/logs/hbase-gvm-regionserver-HOSTCHND.local.out

在HBASE SHELL中检查状态时:

    hbase(main):001:0> status

    ERROR: KeeperErrorCode = NoNode for /hbase/master

    Show cluster status. Can be 'summary', 'simple', 'detailed', or 'replication'. The
    default is 'summary'. Examples:

    hbase> status
    hbase> status 'simple'
    hbase> status 'summary'
    hbase> status 'detailed'
    hbase> status 'replication'
    hbase> status 'replication', 'source'
    hbase> status 'replication', 'sink'

   Took 9.4096 seconds                                                             
   hbase(main):002:0> 

hbase-site.xml

<configuration>
<property>
    <name>hbase.rootdir</name>
    <value>hdfs://localhost:9000/hbase</value>
</property>
<property>
    <name>hbase.zookeeper.property.clientPort</name>
    <value>2181</value>
</property>
<property>
    <name>hbase.zookeeper.property.dataDir</name>
    <value>/usr/local/Cellar/hbase-2.0.0/hbasestorage/zookeeper</value>
</property>
<property>
    <name>hbase.cluster.distributed</name>
    <value>true</value>
</property>
<property>
    <name>hbase.zookeeper.quorum</name>
    <value>localhost</value>
</property>
</configuration>

请让我知道为什么在执行hbase命令时会发生此错误?

Please let me know why this error happens while executing hbase commands?

推荐答案

将这些配置替换或添加到hbase dir的conf文件夹中的hbase-site.xml文件中，然后重新运行"hbase shell"命令，然后重新运行list"命令以查看当前表.

replace or add these configuration to the hbase-site.xml file in the conf folder of hbase dir, and then rerun the "hbase shell" command and then "list" command to view the tables present.

<?xml version="1.0" encoding="utf-8" ?>

<!--Keeper Error fix-->
<configuration>
    <property>
        <name>hbase.rootdir</name>
        <value>hdfs://localhost:8020/hbase</value>
    </property>
        <property>
        <name>hbase.zookeeper.quorum</name>
        <value>localhost</value>
    </property>
        <property>
        <name>hbase.zookeeper.property.clientPort</name>
        <value>2182</value>
    </property>
            <property>
        <name>hbase.zookeeper.property.dataDir</name>
        <value>/var/lib/hbase/zookeeper</value>
    </property>
</configuration>

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