Hello
fresh install of hbase 0.18.1 & hadoop 0.18.2
hbase in non distributed mode w/o hadoop works fine
as soon as I add the configuration:
<property>
<name>hbase.rootdir</name>
<value>hdfs://yowb0i0.mydomain.com:8020/tmparno/</value>
<description>The directory shared by region servers.
</description>
</property>
and run bin/hbase shell
> list
I get an error stack. However the hbase directory does get created on
hdfs.
The attached error stack.
Thank you,
Arno
r...@yowb0 conf]# ../bin/hbase shell
HBase Shell; enter 'help<RETURN>' for list of supported commands.
Version: 0.18.1, r707159, Wed Oct 22 12:43:06 PDT 2008
hbase(main):001:0> list
NativeException: java.lang.NullPointerException: null
from org/apache/hadoop/hbase/client/ServerCallable.java:71:in
`getRegio
Name'
from org/apache/hadoop/hbase/client/HConnectionManager.java:
863:in `get
egionServerWithRetries'
from org/apache/hadoop/hbase/client/MetaScanner.java:56:in
`metaScan'
from org/apache/hadoop/hbase/client/MetaScanner.java:30:in
`metaScan'
from org/apache/hadoop/hbase/client/HConnectionManager.java:
297:in `lis
Tables'
from org/apache/hadoop/hbase/client/HBaseAdmin.java:117:in
`listTables'
from sun.reflect.NativeMethodAccessorImpl:-2:in `invoke0'
from sun.reflect.NativeMethodAccessorImpl:-1:in `invoke'
from sun.reflect.DelegatingMethodAccessorImpl:-1:in `invoke'
from java.lang.reflect.Method:-1:in `invoke'
from org/jruby/javasupport/JavaMethod.java:250:in
`invokeWithExceptionH
ndling'
from org/jruby/javasupport/JavaMethod.java:219:in `invoke'
from org/jruby/javasupport/JavaClass.java:416:in `execute'
from org/jruby/internal/runtime/methods/
SimpleCallbackMethod.java:67:in
`call'
from org/jruby/internal/runtime/methods/DynamicMethod.java:
70:in `call'
from org/jruby/runtime/CallSite.java:123:in `cacheAndCall'
... 131 levels...
from
ruby.usr.local.hbase.hbase_minus_0_dot_18_dot_1.bin.hirbInvokermet
od__23$RUBY$startOpt:-1:in `call'
from org/jruby/internal/runtime/methods/DynamicMethod.java:
74:in `call'
from org/jruby/internal/runtime/methods/CompiledMethod.java:
48:in `call
from org/jruby/runtime/CallSite.java:123:in `cacheAndCall'
from org/jruby/runtime/CallSite.java:298:in `call'
from ruby/usr/local/hbase/hbase_minus_0_dot_18_dot_1/bin//usr/
local/hba
e/hbase-0.18.1/bin/../bin/hirb.rb:351:in `__file__'
from ruby/usr/local/hbase/hbase_minus_0_dot_18_dot_1/bin//usr/
local/hba
e/hbase-0.18.1/bin/../bin/hirb.rb:-1:in `__file__'
from ruby/usr/local/hbase/hbase_minus_0_dot_18_dot_1/bin//usr/
local/hba
e/hbase-0.18.1/bin/../bin/hirb.rb:-1:in `load'
from org/jruby/Ruby.java:512:in `runScript'
from org/jruby/Ruby.java:432:in `runNormally'
from org/jruby/Ruby.java:312:in `runFromMain'
from org/jruby/Main.java:144:in `run'
from org/jruby/Main.java:89:in `run'
from org/jruby/Main.java:80:in `main'
from /usr/local/hbase/hbase-0.18.1/bin/../bin/hirb.rb:242:in
`list'
from (hbase):2:in `binding'hbase(main):002:0>
hbase(main):003:0*
