Shulou(Shulou.com)06/01 Report--

Recently, a new gateway has been deployed. Users connect to hbase in the way of executing hbase shell and report an error.

[testuser@ip-192-168133-238 lib] $hbase shellSLF4J: Class path contains multiple SLF4J bindings.SLF4J: Found binding in [Found binding in] SLF4J: Found binding in [JarJV fileGear] Found binding in [JarJV fileGear] LBG [JarJV fileGundle] LIBG [JarJV fileGundle] LIBG / StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/usr/local/hadoop/hbase-1.1.3/lib/slf4j-log4j12-1.7.5.jar http://www. http://www. slf4j implant http://www.] SLF4J: Found binding in [jar:file:/usr/local/hadoop/hadoop-2.7.1/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jarbank http://www.] SLF4J: jarring http://www. Slf4j.org/codes.html#multiple_bindings for an explanation.SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] NativeException: java.io.IOException: java.lang.reflect.InvocationTargetException initialize at / usr/local/hadoop/hbase-release/lib/ruby/hbase/hbase.rb:42 (root) at / usr/local/hadoop/hbase-release/bin/hirb.rb:118

After Baidu, solve the problem. This is due to the path set by testuesr to hbase.tmp.dir and does not have read and write permissions. Just add permissions. (actually, I didn't create this path at all. Since it is gateway, I just take advantage of hbase's software and configuration files as clients. And don't start it. Naturally, I didn't expect that these paths would also affect the use of hbase shell. )

Unable to start hbase shell due to java.io.IOException: java.lang.reflect.InvocationTargetException SYMPTOM: When attempting to execute "hbase shell" as a non-root / non-hbase user, hbase shell fails with the following exception: [jyoung@jyoung-hdp234-1 ~] $hbase shell SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/hdp/2.3.4.0-3485/hadoop/lib/slf4j-log4j12-1.7.10.jar http://www.slf4j.org/codes.html#multiple_bindings for an explanation] SLF4J: Found binding in [jar:file:/usr/hdp/2.3.4.0-3485/zookeeper/lib/slf4j-log4j12-1.6.1.jar http://www.slf4j.org/codes.html#multiple_bindings for an explanation] SLF4J: See Logger Binder.class. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] NativeException: java.io.IOException: java.lang.reflect.InvocationTargetException initialize at / usr/hdp/2.3.4.0-3485/hbase/lib/ruby/hbase/hbase.rb:42 (root) at / usr/hdp/2.3.4.0-3485/hbase/bin/hirb.rb:131 ROOT CAUSE: The user of hbase shell needs read and write permissions on the hbase tmp directory configured by the hbase.tmp.dir property in hbase-site.xml. To verify your hbase tmp directory configuration settings: [root@jyoung-hdp234-1 ~] # grep-C2 "hbase.tmp.dir" / etc/hbase/conf/hbase-site.xml hbase.local.dir ${hbase.tmp.dir} / local-- hbase.tmp.dir / tmp/hbase-$ {user.name} RESOLUTION: Ensure the users of hbase shell have read and write permissions for hbase.tmp.dir

Reference link:

Https://community.hortonworks.com/content/supportkb/150642/unable-to-start-hbase-shell-due-to-javaioioexcepti.html

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