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Posted to dev@hbase.apache.org by "Billy Pearson (JIRA)" <ji...@apache.org> on 2008/06/25 09:50:45 UTC
[jira] Created: (HBASE-705) hbase shell list command does not
handle RegionOfflineException
hbase shell list command does not handle RegionOfflineException
---------------------------------------------------------------
Key: HBASE-705
URL: https://issues.apache.org/jira/browse/HBASE-705
Project: Hadoop HBase
Issue Type: Bug
Reporter: Billy Pearson
Priority: Minor
Fix For: 0.2.0
I get a RegionOfflineException error when trying to use the list command with a region offline
{code}
hbase(main):005:0* list
08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Cache hit in table locations for row <> and tableName .META.: location server 64.69.33.211:60020, location region name .META.,,1
08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: reloading table servers because: region offline: webdata,,1214377950920
08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Removed .META.,,1 from cache because of webdata,,99999999999999
08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Found ROOT REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {NAME => '-ROOT-', FAMILIES => [{NAME => 'info', VERSIONS => 1, COMPRESSION => 'NONE', IN_MEMORY => false, BLOCKCACHE => false, LENGTH => 2147483647, TTL => FOREVER, BLOOMFILTER => NONE}]}
08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: reloading table servers because: region offline: webdata,,1214377950920
08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: Removed .META.,,1 from cache because of webdata,,99999999999999
08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: Found ROOT REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {NAME => '-ROOT-', FAMILIES => [{NAME => 'info', VERSIONS => 1, COMPRESSION => 'NONE', IN_MEMORY => false, BLOCKCACHE => false, LENGTH => 2147483647, TTL => FOREVER, BLOOMFILTER => NONE}]}
NativeException: org.apache.hadoop.hbase.client.RegionOfflineException: region offline: webdata,,1214377950920
from org/apache/hadoop/hbase/client/HConnectionManager.java:446:in `locateRegionInMeta'
from org/apache/hadoop/hbase/client/HConnectionManager.java:377:in `locateRegion'
from org/apache/hadoop/hbase/client/HConnectionManager.java:338:in `locateRegion'
from org/apache/hadoop/hbase/client/MetaScanner.java:68:in `metaScan'
from org/apache/hadoop/hbase/client/MetaScanner.java:32:in `metaScan'
from org/apache/hadoop/hbase/client/HConnectionManager.java:295:in `listTables'
from org/apache/hadoop/hbase/client/HBaseAdmin.java:127:in `listTables'
from sun/reflect/NativeMethodAccessorImpl.java:-2:in `invoke0'
from sun/reflect/NativeMethodAccessorImpl.java:39:in `invoke'
from sun/reflect/DelegatingMethodAccessorImpl.java:25:in `invoke'
from java/lang/reflect/Method.java:597:in `invoke'
from org/jruby/javasupport/JavaMethod.java:250:in `invokeWithExceptionHandling'
from org/jruby/javasupport/JavaMethod.java:219:in `invoke'
from org/jruby/javasupport/JavaClass.java:416:in `execute'
from org/jruby/internal/runtime/methods/SimpleCallbackMethod.java:67:in `call'
from org/jruby/internal/runtime/methods/DynamicMethod.java:70:in `call'
... 128 levels...
from ruby.hbase_minus_671438.bin.hirbInvokermethod__23$RUBY$startOpt:-1:in `call'
from org/jruby/internal/runtime/methods/DynamicMethod.java:74:in `call'
from org/jruby/internal/runtime/methods/CompiledMethod.java:48:in `call'
from org/jruby/runtime/CallSite.java:123:in `cacheAndCall'
from org/jruby/runtime/CallSite.java:298:in `call'
from ruby/hbase_minus_671438/bin//hbase/bin/hirb.rb:340:in `__file__'
from ruby/hbase_minus_671438/bin//hbase/bin/hirb.rb:-1:in `__file__'
from ruby/hbase_minus_671438/bin//hbase/bin/hirb.rb:-1:in `load'
from org/jruby/Ruby.java:512:in `runScript'
from org/jruby/Ruby.java:432:in `runNormally'
from org/jruby/Ruby.java:312:in `runFromMain'
from org/jruby/Main.java:144:in `run'
from org/jruby/Main.java:89:in `run'
from org/jruby/Main.java:80:in `main'
from /hbase/bin/hirb.rb:227:in `list'
from (hbase):6:in `binding'hbase(main):006:0>
{code}
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[jira] Commented: (HBASE-705) hbase shell list command does not
handle RegionOfflineException
Posted by "Billy Pearson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12607883#action_12607883 ]
Billy Pearson commented on HBASE-705:
-------------------------------------
I have not notice before but with the new shell when I get the above error the gui on the master port 60010 goes down and returns a HTTP ERROR: 500 error
> hbase shell list command does not handle RegionOfflineException
> ---------------------------------------------------------------
>
> Key: HBASE-705
> URL: https://issues.apache.org/jira/browse/HBASE-705
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Billy Pearson
> Priority: Minor
> Fix For: 0.2.0
>
>
> I get a RegionOfflineException error when trying to use the list command with a region offline
> {code}
> hbase(main):005:0* list
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Cache hit in table locations for row <> and tableName .META.: location server 64.69.33.211:60020, location region name .META.,,1
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: reloading table servers because: region offline: webdata,,1214377950920
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Removed .META.,,1 from cache because of webdata,,99999999999999
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Found ROOT REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {NAME => '-ROOT-', FAMILIES => [{NAME => 'info', VERSIONS => 1, COMPRESSION => 'NONE', IN_MEMORY => false, BLOCKCACHE => false, LENGTH => 2147483647, TTL => FOREVER, BLOOMFILTER => NONE}]}
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: reloading table servers because: region offline: webdata,,1214377950920
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: Removed .META.,,1 from cache because of webdata,,99999999999999
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: Found ROOT REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {NAME => '-ROOT-', FAMILIES => [{NAME => 'info', VERSIONS => 1, COMPRESSION => 'NONE', IN_MEMORY => false, BLOCKCACHE => false, LENGTH => 2147483647, TTL => FOREVER, BLOOMFILTER => NONE}]}
> NativeException: org.apache.hadoop.hbase.client.RegionOfflineException: region offline: webdata,,1214377950920
> from org/apache/hadoop/hbase/client/HConnectionManager.java:446:in `locateRegionInMeta'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:377:in `locateRegion'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:338:in `locateRegion'
> from org/apache/hadoop/hbase/client/MetaScanner.java:68:in `metaScan'
> from org/apache/hadoop/hbase/client/MetaScanner.java:32:in `metaScan'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:295:in `listTables'
> from org/apache/hadoop/hbase/client/HBaseAdmin.java:127: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:250:in `invokeWithExceptionHandling'
> 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'
> ... 128 levels...
> from ruby.hbase_minus_671438.bin.hirbInvokermethod__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/hbase_minus_671438/bin//hbase/bin/hirb.rb:340:in `__file__'
> from ruby/hbase_minus_671438/bin//hbase/bin/hirb.rb:-1:in `__file__'
> from ruby/hbase_minus_671438/bin//hbase/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 /hbase/bin/hirb.rb:227:in `list'
> from (hbase):6:in `binding'hbase(main):006:0>
> {code}
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[jira] Commented: (HBASE-705) hbase shell list command does not
handle RegionOfflineException
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12608143#action_12608143 ]
stack commented on HBASE-705:
-----------------------------
Whats wrong with the above Billy? You get an ugly but informative message about whats up with your table. Would you prefer that the stack trace not be dumped into the shell? Previously, the shell used to catch exception and then try to parse the exception to output a 'nice' message. Sometimes this worked. Other times, the parse would hide errors (HBASE-652). Also, the shell didn't exit, right, as it used to.
Regards the 500 error code, can I see master log? I cannot see how a client action could bring down a master, but you never know.
> hbase shell list command does not handle RegionOfflineException
> ---------------------------------------------------------------
>
> Key: HBASE-705
> URL: https://issues.apache.org/jira/browse/HBASE-705
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Billy Pearson
> Priority: Minor
> Fix For: 0.2.0
>
>
> I get a RegionOfflineException error when trying to use the list command with a region offline
> {code}
> hbase(main):005:0* list
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Cache hit in table locations for row <> and tableName .META.: location server 64.69.33.211:60020, location region name .META.,,1
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: reloading table servers because: region offline: webdata,,1214377950920
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Removed .META.,,1 from cache because of webdata,,99999999999999
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Found ROOT REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {NAME => '-ROOT-', FAMILIES => [{NAME => 'info', VERSIONS => 1, COMPRESSION => 'NONE', IN_MEMORY => false, BLOCKCACHE => false, LENGTH => 2147483647, TTL => FOREVER, BLOOMFILTER => NONE}]}
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: reloading table servers because: region offline: webdata,,1214377950920
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: Removed .META.,,1 from cache because of webdata,,99999999999999
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: Found ROOT REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {NAME => '-ROOT-', FAMILIES => [{NAME => 'info', VERSIONS => 1, COMPRESSION => 'NONE', IN_MEMORY => false, BLOCKCACHE => false, LENGTH => 2147483647, TTL => FOREVER, BLOOMFILTER => NONE}]}
> NativeException: org.apache.hadoop.hbase.client.RegionOfflineException: region offline: webdata,,1214377950920
> from org/apache/hadoop/hbase/client/HConnectionManager.java:446:in `locateRegionInMeta'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:377:in `locateRegion'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:338:in `locateRegion'
> from org/apache/hadoop/hbase/client/MetaScanner.java:68:in `metaScan'
> from org/apache/hadoop/hbase/client/MetaScanner.java:32:in `metaScan'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:295:in `listTables'
> from org/apache/hadoop/hbase/client/HBaseAdmin.java:127:in `listTables'
> from sun/reflect/NativeMethodAccessorImpl.java:-2:in `invoke0'
> from sun/reflect/NativeMethodAccessorImpl.java:39:in `invoke'
> from sun/reflect/DelegatingMethodAccessorImpl.java:25:in `invoke'
> from java/lang/reflect/Method.java:597:in `invoke'
> from org/jruby/javasupport/JavaMethod.java:250:in `invokeWithExceptionHandling'
> from org/jruby/javasupport/JavaMethod.java:219:in `invoke'
> from org/jruby/javasupport/JavaClass.java:416:in `execute'
> from org/jruby/internal/runtime/methods/SimpleCallbackMethod.java:67:in `call'
> from org/jruby/internal/runtime/methods/DynamicMethod.java:70:in `call'
> ... 128 levels...
> from ruby.hbase_minus_671438.bin.hirbInvokermethod__23$RUBY$startOpt:-1:in `call'
> from org/jruby/internal/runtime/methods/DynamicMethod.java:74:in `call'
> from org/jruby/internal/runtime/methods/CompiledMethod.java:48:in `call'
> from org/jruby/runtime/CallSite.java:123:in `cacheAndCall'
> from org/jruby/runtime/CallSite.java:298:in `call'
> from ruby/hbase_minus_671438/bin//hbase/bin/hirb.rb:340:in `__file__'
> from ruby/hbase_minus_671438/bin//hbase/bin/hirb.rb:-1:in `__file__'
> from ruby/hbase_minus_671438/bin//hbase/bin/hirb.rb:-1:in `load'
> from org/jruby/Ruby.java:512:in `runScript'
> from org/jruby/Ruby.java:432:in `runNormally'
> from org/jruby/Ruby.java:312:in `runFromMain'
> from org/jruby/Main.java:144:in `run'
> from org/jruby/Main.java:89:in `run'
> from org/jruby/Main.java:80:in `main'
> from /hbase/bin/hirb.rb:227:in `list'
> from (hbase):6:in `binding'hbase(main):006:0>
> {code}
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[jira] Resolved: (HBASE-705) hbase shell list command does not
handle RegionOfflineException
Posted by "Billy Pearson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Billy Pearson resolved HBASE-705.
---------------------------------
Resolution: Won't Fix
Looks good now I see it only shows up in debug that cool.
> hbase shell list command does not handle RegionOfflineException
> ---------------------------------------------------------------
>
> Key: HBASE-705
> URL: https://issues.apache.org/jira/browse/HBASE-705
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Billy Pearson
> Priority: Minor
> Fix For: 0.2.0
>
>
> I get a RegionOfflineException error when trying to use the list command with a region offline
> {code}
> hbase(main):005:0* list
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Cache hit in table locations for row <> and tableName .META.: location server 64.69.33.211:60020, location region name .META.,,1
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: reloading table servers because: region offline: webdata,,1214377950920
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Removed .META.,,1 from cache because of webdata,,99999999999999
> 08/06/25 02:43:30 DEBUG client.HConnectionManager$TableServers: Found ROOT REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {NAME => '-ROOT-', FAMILIES => [{NAME => 'info', VERSIONS => 1, COMPRESSION => 'NONE', IN_MEMORY => false, BLOCKCACHE => false, LENGTH => 2147483647, TTL => FOREVER, BLOOMFILTER => NONE}]}
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: reloading table servers because: region offline: webdata,,1214377950920
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: Removed .META.,,1 from cache because of webdata,,99999999999999
> 08/06/25 02:43:40 DEBUG client.HConnectionManager$TableServers: Found ROOT REGION => {NAME => '-ROOT-,,0', STARTKEY => '', ENDKEY => '', ENCODED => 70236052, TABLE => {NAME => '-ROOT-', FAMILIES => [{NAME => 'info', VERSIONS => 1, COMPRESSION => 'NONE', IN_MEMORY => false, BLOCKCACHE => false, LENGTH => 2147483647, TTL => FOREVER, BLOOMFILTER => NONE}]}
> NativeException: org.apache.hadoop.hbase.client.RegionOfflineException: region offline: webdata,,1214377950920
> from org/apache/hadoop/hbase/client/HConnectionManager.java:446:in `locateRegionInMeta'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:377:in `locateRegion'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:338:in `locateRegion'
> from org/apache/hadoop/hbase/client/MetaScanner.java:68:in `metaScan'
> from org/apache/hadoop/hbase/client/MetaScanner.java:32:in `metaScan'
> from org/apache/hadoop/hbase/client/HConnectionManager.java:295:in `listTables'
> from org/apache/hadoop/hbase/client/HBaseAdmin.java:127: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:250:in `invokeWithExceptionHandling'
> 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'
> ... 128 levels...
> from ruby.hbase_minus_671438.bin.hirbInvokermethod__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/hbase_minus_671438/bin//hbase/bin/hirb.rb:340:in `__file__'
> from ruby/hbase_minus_671438/bin//hbase/bin/hirb.rb:-1:in `__file__'
> from ruby/hbase_minus_671438/bin//hbase/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 /hbase/bin/hirb.rb:227:in `list'
> from (hbase):6:in `binding'hbase(main):006:0>
> {code}
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