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https://issues.apache.org/jira/browse/HBASE-1359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12733346#action_12733346
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Jonathan Gray commented on HBASE-1359:
--------------------------------------
+1 on closing as fixed by HBASE-1583
> After a large truncating table HBase becomes unresponsive
> ----------------------------------------------------------
>
> Key: HBASE-1359
> URL: https://issues.apache.org/jira/browse/HBASE-1359
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: linux r769665
> Reporter: Alex Newman
> Assignee: Alex Newman
> Priority: Critical
> Fix For: 0.20.0
>
>
> If you see **** I removed and ip or something for security reasons
> Once I truncate the table, hbase freaks out for about 10 seconds and all the
> thrift servers die.
> Thrift server log:
> 2009-04-02 12:09:08,971 INFO org.apache.hadoop.ipc.HBaseClass: Retrying
> connect
> to server: /*****:60020. Already tried 0 time(s).
> You see this a bunch of times and then it times out
> The hbase shell
> nhbase(main):001:0> truncate 't2'
> 09/04/30 13:01:08 INFO zookeeper.ZooKeeperWrapper: Quorum servers:
> ****
> Truncating t2; it may take a while
> Disabling table...
> 09/04/30 13:01:19 INFO client.HBaseAdmin: Disabled t2
> 0 row(s) in 10.3417 seconds
> Dropping table...
> 09/04/30 13:01:19 INFO client.HBaseAdmin: Deleted t2
> 0 row(s) in 0.1592 seconds
> Creating table...
> 0 row(s) in 14.7567 seconds
> hbase(main):002:0> lsit
> NameError: undefined local variable or method `lsit' for #<Object:0x3bbe9a50>
> from (hbase):3
> hbase(main):003:0> lsit
> NameError: undefined local variable or method `lsit' for #<Object:0x3bbe9a50>
> from (hbase):4
> hbase(main):004:0> list
> NativeException: java.lang.NullPointerException: null
> from org/apache/hadoop/hbase/client/HConnectionManager.java:344:in
> `proc
> essRow'
> from org/apache/hadoop/hbase/client/MetaScanner.java:64:in `metaScan'
> from org/apache/hadoop/hbase/client/MetaScanner.java:29:in `metaScan'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:351:in
> `list
> Tables'
> from org/apache/hadoop/hbase/client/HBaseAdmin.java:121:in
> `listTables'
> from sun/reflect/NativeMethodAccessorImpl.java:-2:in `invoke0'
> from sun/reflect/NativeMethodAccessorImpl.java:39:in `invoke'
> from sun/reflect/DelegatingMethodAccessorImpl.java:25:in `invoke'
> from java/lang/reflect/Method.java:597:in `invoke'
> from org/jruby/javasupport/JavaMethod.java:298:in
> `invokeWithExceptionHa
> ndling'
> from org/jruby/javasupport/JavaMethod.java:259:in `invoke'
> from org/jruby/java/invokers/InstanceMethodInvoker.java:36:in `call'
> from org/jruby/runtime/callsite/CachingCallSite.java:260:in
> `cacheAndCal
> l'
> from org/jruby/runtime/callsite/CachingCallSite.java:75:in `call'
> from org/jruby/ast/CallNoArgNode.java:61:in `interpret'
> from org/jruby/ast/ForNode.java:101:in `interpret'
> ... 113 levels...
> from org/jruby/internal/runtime/methods/DynamicMethod.java:226:in
> `call'
> from org/jruby/internal/runtime/methods/CompiledMethod.java:216:in
> `call
> '
> from org/jruby/internal/runtime/methods/CompiledMethod.java:71:in
> `call'
> from org/jruby/runtime/callsite/CachingCallSite.java:260:in
> `cacheAndCal
> l'
> from org/jruby/runtime/callsite/CachingCallSite.java:75:in `call'
> from home/fds/ts/hadoop/hbase/bin/$_dot_dot_/bin/hirb.rb:441:in
> `__file_
> _'
> from home/fds/ts/hadoop/hbase/bin/$_dot_dot_/bin/hirb.rb:-1:in
> `__file__
> '
> from home/fds/ts/hadoop/hbase/bin/$_dot_dot_/bin/hirb.rb:-1:in `load'
> from org/jruby/Ruby.java:564:in `runScript'
> from org/jruby/Ruby.java:467:in `runNormally'
> from org/jruby/Ruby.java:340:in `runFromMain'
> from org/jruby/Main.java:214:in `run'
> from org/jruby/Main.java:100:in `run'
> from org/jruby/Main.java:84:in `main'
> from /home/fds/ts/hadoop/hbase/bin/../bin/hirb.rb:300:in `list'
> from (hbase):5hbase(main):005:0>
> hbase(main):006:0*
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