I'm getting this strange error when trying to launch hbase shell. I'm using CDH5.
我在尝试发射hbase外壳时遇到了这个奇怪的错误。我用CDH5。
# hbase shell
TypeError: can't dup NilClass
dup at org/jruby/RubyKernel.java:1940
initialize at file:/usr/lib/hbase/lib/jruby-complete-1.6.8.jar!/META-INF/jruby.home/lib/ruby/1.8/pathname.rb:212
(root) at /usr/lib/hbase/bin/../bin/hirb.rb:41
Has it occurred to anyone? How can I resolve this?
有人想到过吗?我如何解决这个问题?
1 个解决方案
#1
1
I faced a similar exception. The reason was because, my older version of hbase was actually pointed in the path. so when I type hbase shell, the older hbase was invoked. I corrected my environment variables properly and pointed it to new hbase, then it was working fine. So yours will be also similar issue.
我也遇到过类似的例外。原因是，我的旧版本的hbase实际上是指向路径的。所以当我输入hbase shell时，旧的hbase被调用。我正确地修正了我的环境变量，并将它指向新的hbase，然后它运行良好。所以你的问题也会是相似的。
export HBASE_HOME=<add the proper path to hbase-dir>
export PATH=$HBASE_HOME/bin:$PATH
This worked for me.
这为我工作。
#1
1
I faced a similar exception. The reason was because, my older version of hbase was actually pointed in the path. so when I type hbase shell, the older hbase was invoked. I corrected my environment variables properly and pointed it to new hbase, then it was working fine. So yours will be also similar issue.
我也遇到过类似的例外。原因是，我的旧版本的hbase实际上是指向路径的。所以当我输入hbase shell时，旧的hbase被调用。我正确地修正了我的环境变量，并将它指向新的hbase，然后它运行良好。所以你的问题也会是相似的。
export HBASE_HOME=<add the proper path to hbase-dir>
export PATH=$HBASE_HOME/bin:$PATH
This worked for me.
这为我工作。