This is pretty strange. I mean everything seems to be in place, but we
are stuck. Please make a check once if your Hdfs is in safemode.
Regards,
Mohammad Tariq
On Sat, Aug 11, 2012 at 5:13 AM, Mohammad Tariq <donta...@gmail.com> wrote:
> What about fs.default.name?????
>
> Regards,
> Mohammad Tariq
>
>
> On Sat, Aug 11, 2012 at 5:10 AM, Marco Gallotta <ma...@gallotta.co.za> wrote:
>> It's in /var which is persistent across reboots.
>>
>> --
>> Marco Gallotta | Mountain View, California
>> Software Engineer, Infrastructure | Loki Studios
>> fb.me/marco.gallotta | twitter.com/marcog
>> ma...@gallotta.co.za | +1 (650) 417-3313
>>
>> Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
>>
>>
>> On Friday 10 August 2012 at 4:31 PM, anil gupta wrote:
>>
>>> Where are you storing your hdfs data? Is it /tmp? If it's /tmp and you have
>>> rebooted your machined then you will have problems.
>>>
>>> On Fri, Aug 10, 2012 at 4:19 PM, Marco Gallotta <ma...@gallotta.co.za
>>> (mailto:ma...@gallotta.co.za)>wrote:
>>>
>>> > It's a pseudo-distributed cluster, as I plan to add more nodes as we start
>>> > gathering more data.
>>> >
>>> > I get the following error when running hbck -repair, and then it stalls:
>>> >
>>> > 12/08/10 16:17:27 INFO util.HBaseFsck: Sleeping 10000ms before re-checking
>>> > after fix...
>>> > Version: 0.94.0
>>> > 12/08/10 16:17:37 INFO util.HBaseFsck: Loading regioninfos HDFS
>>> > 12/08/10 16:17:37 INFO util.HBaseFsck: Loading HBase regioninfo from
>>> > HDFS...
>>> > Exception in thread "main" java.util.concurrent.RejectedExecutionException
>>> > at
>>> > java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:1956)
>>> > at
>>> > java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:816)
>>> > at
>>> > java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1337)
>>> > at
>>> > org.apache.hadoop.hbase.util.HBaseFsck.loadHdfsRegionDirs(HBaseFsck.java:1059)
>>> > at
>>> > org.apache.hadoop.hbase.util.HBaseFsck.restoreHdfsIntegrity(HBaseFsck.java:504)
>>> > at
>>> > org.apache.hadoop.hbase.util.HBaseFsck.offlineHdfsIntegrityRepair(HBaseFsck.java:304)
>>> > at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:377)
>>> > at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3139)
>>> >
>>> >
>>> >
>>> > --
>>> > Marco Gallotta | Mountain View, California
>>> > Software Engineer, Infrastructure | Loki Studios
>>> > fb.me/marco.gallotta (http://fb.me/marco.gallotta) | twitter.com/marcog
>>> > (http://twitter.com/marcog)
>>> > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za) | +1 (650) 417-3313
>>> >
>>> > Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
>>> >
>>> >
>>> > On Friday 10 August 2012 at 4:09 PM, anil gupta wrote:
>>> >
>>> > > Is it a standalone installation or pseudo-distributed?
>>> > > I faced a similar problem a few days back in a distributed cluster and
>>> > >
>>> >
>>> > used
>>> > > hbck -repair option. You might give it a try.
>>> > >
>>> > > ~Anil
>>> > >
>>> > > On Fri, Aug 10, 2012 at 3:39 PM, Mohammad Tariq <donta...@gmail.com
>>> > > (mailto:donta...@gmail.com)(mailto:
>>> > donta...@gmail.com (mailto:donta...@gmail.com))> wrote:
>>> > >
>>> > > > Could you please share your /etc/hosts file??Meantime, do a manual
>>> > > > compaction and see if ti works.
>>> > > >
>>> > > > Regards,
>>> > > > Mohammad Tariq
>>> > > >
>>> > > >
>>> > > > On Sat, Aug 11, 2012 at 4:07 AM, Marco Gallotta <ma...@gallotta.co.za
>>> > > > (mailto:ma...@gallotta.co.za)(mailto:
>>> > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za))>
>>> > > > wrote:
>>> > > > > It's not a distributed cluster. I'm not processing enough data yet.
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > So
>>> > > >
>>> > > > the reference to localhost is correct.
>>> > > > >
>>> > > > > --
>>> > > > > Marco Gallotta | Mountain View, California
>>> > > > > Software Engineer, Infrastructure | Loki Studios
>>> > > > > fb.me/marco.gallotta (http://fb.me/marco.gallotta) |
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > twitter.com/marcog (http://twitter.com/marcog)
>>> > > > > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za) | +1 (650)
>>> > > >
>>> > >
>>> >
>>> > 417-3313
>>> > > > >
>>> > > > > Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
>>> > > > >
>>> > > > >
>>> > > > > On Friday 10 August 2012 at 3:30 PM, anil gupta wrote:
>>> > > > >
>>> > > > > > Are you running a distributed cluster?
>>> > > > > > If yes, do you have localhost in /etc/hosts file?
>>> > > > > >
>>> > > > > > You are getting reference to localhost in hbck output:
>>> > > > > > ERROR: Region { meta => null, hdfs =>
>>> > > > > > hdfs://localhost:9000/hbase/test2/b0d4a5f294809c94fccb3d4ce10c3b23,
>>> > > > > > deployed => } on HDFS, but not listed in META or deployed on any
>>> > > > > >
>>> > > > >
>>> > > > >
>>> > > >
>>> > >
>>> >
>>> > region
>>> > > > > > server
>>> > > > > >
>>> > > > > > ~Anil
>>> > > > > >
>>> > > > > > On Fri, Aug 10, 2012 at 3:08 PM, Marco Gallotta <
>>> > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za)(mailto:
>>> > > > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za))>wrote:
>>> > > > > >
>>> > > > > > > Here's the output from hbck -details:
>>> > http://pastebin.com/ZxVZEctY
>>> > > > > > >
>>> > > > > > > Extract:
>>> > > > > > >
>>> > > > > > > 6 inconsistencies detected.
>>> > > > > > > Status: INCONSISTENT
>>> > > > > > >
>>> > > > > > > 6 is the number of tables that appear in "list" but cannot be
>>> > > > operated on
>>> > > > > > > (which btw, includes not being able to run disable/drop on them
>>> > > > > > > -
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > both ops
>>> > > > > > > say table not found). I also just noticed "foo" does not occur
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > in a
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > table
>>> > > > > > > list, although I did create it at one point but was able to
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > clear it
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > from
>>> > > > > > > .META. when it also was reporting table not found when trying to
>>> > > > > > > disable/drop it. All these come from when I ^C'ed (i.e. killed)
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > table
>>> > > > > > > creation when I was trying to get lzo compression working and
>>> > > > > >
>>> > > > >
>>> > > >
>>> > >
>>> >
>>> > table
>>> > > > > > > creation was hanging.
>>> > > > > > >
>>> > > > > > > Is there any way to repair this? I see hbck has repair options,
>>> > but I
>>> > > > want
>>> > > > > > > to proceed with caution.
>>> > > > > > >
>>> > > > > > > --
>>> > > > > > > Marco Gallotta | Mountain View, California
>>> > > > > > > Software Engineer, Infrastructure | Loki Studios
>>> > > > > > > fb.me/marco.gallotta (http://fb.me/marco.gallotta) |
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > twitter.com/marcog (http://twitter.com/marcog)
>>> > > > > > > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za) | +1 (650)
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > 417-3313
>>> > > > > > >
>>> > > > > > > Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
>>> > > > > > >
>>> > > > > > >
>>> > > > > > > On Friday 10 August 2012 at 2:49 PM, anil gupta wrote:
>>> > > > > > >
>>> > > > > > > > Hi Marco,
>>> > > > > > > >
>>> > > > > > > > Did anything disastrous happen to cluster?
>>> > > > > > > > Can you try using hbck utility of HBase.
>>> > > > > > > > Run: 'hbase hbck -help' to get all the available options.
>>> > > > > > > >
>>> > > > > > > > ~Anil
>>> > > > > > > >
>>> > > > > > > > On Fri, Aug 10, 2012 at 2:22 PM, Marco Gallotta <
>>> > > > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za)(mailto:
>>> > > > > > > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za))>wrote:
>>> > > > > > > >
>>> > > > > > > > > Hi there
>>> > > > > > > > >
>>> > > > > > > > > I have a few tables which show up in a "list" in the shell,
>>> > but
>>> > > > produce
>>> > > > > > > > > "table not found" when performing any operation on them.
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > There is
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > no
>>> > > > > > > > > reference of them in the .META. table. It seems to be
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > resulting in
>>> > > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > > > some of
>>> > > > > > > > > the hbase services being killed every so often.
>>> > > > > > > > >
>>> > > > > > > > > Here are some logs from master (foo is one of the tables not
>>> > > > found):
>>> > > > > > > > >
>>> > > > > > > > > 2012-08-09 20:40:44,301 FATAL
>>> > > > org.apache.hadoop.hbase.master.HMaster:
>>> > > > > > > > > Master server abort: loaded coprocessors are: []
>>> > > > > > > > > 2012-08-09 20:40:44,301 FATAL
>>> > > > > > > > >
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > org.apache.hadoop.hbase.master.HMaster:
>>> > > > > > > > > Unexpected state :
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > foo,,1343175078663.527bb34f4bb5e40dd42e82054d7c5485.
>>> > > > > > > > > state=PENDING_OPEN, ts=1344570044277,
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > server=ip-10-170-150-10.us-west-1.compute.internal,60020,1344559455110
>>> > > > > > > > >
>>> > > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > > > ..
>>> > > > > > > > > Cannot transit it to OFFLINE.
>>> > > > > > > > >
>>> > > > > > > > >
>>> > > > > > > > > There are also a number of the following types of error
>>> > > > > > > > > logs:
>>> > > > > > > > >
>>> > > > > > > > > 2012-08-09 20:10:04,308 ERROR
>>> > > > > > > > > org.apache.hadoop.hbase.master.AssignmentManager: Failed
>>> > > > > > > > >
>>> > > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > assignment in:
>>> > > > > > > > >
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > ip-10-170-150-10.us-west-1.compute.internal,60020,1344559455110
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > due to
>>> > > > > > > > >
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > org.apache.hadoop.hbase.regionserver.RegionAlreadyInTransitionException:
>>> > > > > > > > > Received:OPEN for the
>>> > > > > > > > > region:foo,,1343175078663.527bb34f4bb5e40dd42e82054d7c5485.
>>> > > > > > > > >
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > ,which we
>>> > > > > > > > >
>>> > > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > > > are
>>> > > > > > > > > already trying to OPEN.
>>> > > > > > > > >
>>> > > > > > > > > Any ideas how to find and remove any references to these
>>> > > > non-existent
>>> > > > > > > > > tables?
>>> > > > > > > > >
>>> > > > > > > > > --
>>> > > > > > > > > Marco Gallotta | Mountain View, California
>>> > > > > > > > > Software Engineer, Infrastructure | Loki Studios
>>> > > > > > > > > fb.me/marco.gallotta (http://fb.me/marco.gallotta) |
>>> > > > > > > > >
>>> > > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > > > twitter.com/marcog (http://twitter.com/marcog)
>>> > > > > > > > > ma...@gallotta.co.za (mailto:ma...@gallotta.co.za) | +1
>>> > > > > > > >
>>> > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> >
>>> > (650)
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > > > 417-3313
>>> > > > > > > > >
>>> > > > > > > > > Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
>>> > > > > > > >
>>> > > > > > > >
>>> > > > > > > > --
>>> > > > > > > > Thanks & Regards,
>>> > > > > > > > Anil Gupta
>>> > > > > > > >
>>> > > > > > >
>>> > > > > >
>>> > > > > >
>>> > > > > >
>>> > > > > >
>>> > > > > >
>>> > > > > > --
>>> > > > > > Thanks & Regards,
>>> > > > > > Anil Gupta
>>> > > > > >
>>> > > > >
>>> > > >
>>> > > >
>>> > >
>>> > >
>>> > >
>>> > >
>>> > >
>>> > > --
>>> > > Thanks & Regards,
>>> > > Anil Gupta
>>> > >
>>> >
>>> >
>>>
>>>
>>>
>>> --
>>> Thanks & Regards,
>>> Anil Gupta
>>>
>>>
>>
>>
