hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From charan kumar <charan.ku...@gmail.com>
Subject Re: Hbase 0.90.0 doesnt stop.
Date Mon, 24 Jan 2011 20:38:48 GMT
 How does master know that these servers are running,? Are these in
Zookeeper?

Could this be a case of entries in Zoo Keeper getting stuck, for what ever
reason? Is there a way to cleanup zookeeper entries?

Thanks,
Charan

On Mon, Jan 24, 2011 at 12:07 PM, charan kumar <charan.kumar@gmail.com>wrote:

> Hi Ted,
>    Thanks for your response.
>    I verified both forward and reverse DNS>. Both work as expected.
>   I did "host <XX.XX.XX.XXX>" and host "<hostname>" and ifxonfig and
> nslookup, and they all seem good to my eyes.
>   Let me know, if I need to look for something specific.
>
> Thanks,
> Charan
>
>
> On Fri, Jan 21, 2011 at 10:32 PM, Ted Dunning <tdunning@maprtech.com>wrote:
>
>> Check to make sure that forward AND reverse DNS works correctly.
>>
>> On Fri, Jan 21, 2011 at 5:44 PM, charan kumar <charan.kumar@gmail.com
>> >wrote:
>>
>> > Hello,
>> >
>> >  I just upgraded to hbase 0.90.0.  I have configured 30 region servers.
>> > After initial restart Master page shows 38 region servers, and some of
>> them
>> > are duplicate ofcourse.
>> >
>> >  Problem is HBase doesn't stop, since name node waits for those no
>> existent
>> > region servers to die, which doesnt exist.
>> >
>> > XX.XX.XX.XXX:60030    1295660380888    requests=0, regions=0,
>> usedHeap=0,
>> > maxHeap=0
>> > XX.XX.XX.XX:60030    1295660380337    requests=0, regions=0, usedHeap=0,
>> > maxHeap=0
>> > XX.XX.XX.XX:60030    1295660380327    requests=0, regions=0, usedHeap=0,
>> > maxHeap=0
>> > XX.XX.XX.XX:60030    1295660380560    requests=0, regions=0, usedHeap=0,
>> > maxHeap=0
>> > XX.XX.XX.XX:60030    1295660380460    requests=0, regions=0, usedHeap=0,
>> > maxHeap=0
>> > XX.XX.XX.XX:60030    1295660380624    requests=0, regions=0, usedHeap=0,
>> > maxHeap=0
>> > XX.XX.XX.XX:60030    1295660380564    requests=0, regions=0, usedHeap=0,
>> > maxHeap=0
>> >
>> >
>> > Thanks,
>> > Charan
>> >
>>
>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message