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From Stack <st...@duboce.net>
Subject Re: How to move regions from regionsInTransition
Date Thu, 07 Jul 2011 17:21:31 GMT
Please pastebin a piece of your master log so I can take a look.
St.Ack

On Thu, Jul 7, 2011 at 2:40 AM, Zohar Lerman <zoharle@liveperson.com> wrote:
> I checked the log and  and it looks exactly like your description.
>
> I deleted the unassign tables (delete /hbase/unassign/<name>) the restarted
> the HMaster and the HRegaion but it still not working (the /hbase/unassign
> folder in zkcli contains the region again).
> I also tried to stop the HMaster and the HRegaion and then do the deletion
> but I got the same results.
>
> any idea?
>
> On Wed, Jul 6, 2011 at 10:46 PM, Stack <stack@duboce.net> wrote:
>
>> When you look in your master log, do you see these regions timing out?
>>  Then being reassigned?  Then timing out?  Are those regions actually
>> assigned?
>>
>> Try deleting them from zk and then perhaps restart the master process.
>>  To delete, use the zk cli:
>>
>>  $ ./bin/hbase zkcli
>>
>> Type 'help' IIRC.  Its an ugly shell but gets the job done.  Let us
>> know if you can't figure it.
>>
>> Doing the above may be enough but you may need to also restart the
>> master.  It keeps state-of-the-cluster in memory redrawing it on
>> restart; if its current 'picture' is off, the restart should fix it.
>>
>> St.Ack
>>
>> On Wed, Jul 6, 2011 at 5:12 AM, Zohar Lerman <zoharle@liveperson.com>
>> wrote:
>> > Hi guys,
>> >
>> > My question is how to move regions  from regionsInTransition list since I
>> > cannot create new tables until all regions will be remove from this list.
>> >
>> > When I hit "status 'details'" I get the following response:
>> >
>> > version 0.90.1-cdh3u0
>> > 3 regionsInTransition
>> >    test1,,1309438151641.0cb9fe8b039d157eb55b54a825b601e8. state=OPENING,
>> > ts=1309947148928
>> >    da,,1309937184224.35dea24abd89b22e2dc8bc537f9b2bc9. state=OPENING,
>> > ts=1309947148937
>> >    dataacc,,1309944986438.708ae9475f4abf5c401d9a5f7f00ba98.
>> state=OPENING,
>> > ts=1309947148951
>> > 1 live servers
>> >    ubuntu:60020 1309940451400
>> >        requests=0, regions=4, usedHeap=24, maxHeap=998
>> >       myTest1,,1307426633193.004c8ee2868e927e6559fd64700bf6f4.
>> >            stores=3, storefiles=4, storefileSizeMB=0, memstoreSizeMB=0,
>> > storefileIndexSizeMB=0
>> >        cars,,1308071650426.2305a8bbf875b4e91183c6c5d40805cb.
>> >            stores=2, storefiles=1, storefileSizeMB=0, memstoreSizeMB=0,
>> > storefileIndexSizeMB=0
>> >        -ROOT-,,0
>> >            stores=1, storefiles=1, storefileSizeMB=0, memstoreSizeMB=0,
>> > storefileIndexSizeMB=0
>> >        .META.,,1
>> >            stores=1, storefiles=3, storefileSizeMB=0, memstoreSizeMB=0,
>> > storefileIndexSizeMB=0
>> > 0 dead servers
>> >
>> >
>> >
>> >
>> > Thanks
>> >
>> > -Z
>> >
>>
>

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