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From Jay Wilson <registrat...@circle-cross-jn.com>
Subject Re: HBASE -- Session Expire ?
Date Wed, 04 Jul 2012 03:16:27 GMT
First, thank you for looking at this for me.

Second, the network is up. It is dedicated to the cluster and it appears
stable.

Third, I haven't modified the zoo.cfg; however, I have put it on
pastebin.  I made all my zookeeper changes in hbase-site.xml

zoo.cfg          -- http://pastebin.com/download.php?i=askC9VRG
hbase-site.xml   -- http://pastebin.com/download.php?i=DkLGr57G

HMASTER LOG      -- http://pastebin.com/download.php?i=i4U52cWf

ZK (devrackA-03) -- http://pastebin.com/download.php?i=CRyQFKFF
ZK (devrackA-04) -- http://pastebin.com/download.php?i=WAqAhjdh
ZK (devrackA-05) -- http://pastebin.com/download.php?i=cS1Gm19x

RS (devrackA-06) -- http://pastebin.com/download.php?i=XayB2HeX
RS (devrackB-07) -- http://pastebin.com/download.php?i=RQZ45a8j
RS (devrackB-08) -- http://pastebin.com/download.php?i=ZDZD0z7B

---
Jay Wilson

On 7/3/2012 5:23 PM, Amandeep Khurana wrote:
> Can you put your zoo.cfg and hbase-site.xml on pastebin and put the links here? Have
you verified that your network is fine?
> Also, can you put up your RS and ZK logs too?
> 
> 
> 
> On Tuesday, July 3, 2012 at 5:19 PM, Jay Wilson wrote:
> 
>> I have reread the sections in the O'Reilly HBase book on cluster
>> configuration and troubleshooting and I am still getting "session
>> expired" after X number of minutes. X being anywhere from 15 to 20 minutes.
>>
>> There is 0 load on the cluster and it's using a dedicated isolated
>> network. No jobs running just the Hadoop/Hbase java processes.
>>
>> I have separated the Hadoop and HBase processes as follows:
>>
>> devrackA-00 (NameNode)
>> devrackA-01 (SecondaryNameNode)
>> devrackA-03 (HQuorumPeer + HMaster)
>> devrackA-04 (HQuorumPeer)
>> devrackA-05 (HQuorumPeer)
>> devrackA-06 (HRegionServer)
>> devrackA-07
>> to (DataNode)
>> devrackA-20
>> devrackB-00
>> to (DataNode)
>> devrackB-06
>> devrackB-07 (HRegionServer)
>> devrackB-08 (HRegionServer)
>> devrackB-09
>> to (DataNode)
>> devrackB-20
>>
>> I did have DataNode on my HQuorumPeers and HRegionServers, but I have
>> excluded them and verified they are excluded:
>>
>> Name: devrackA-03
>> Decommission Status : Normal
>> Configured Capacity: 0 (0 KB)
>> DFS Used: 0 (0 KB)
>> Non DFS Used: 0 (0 KB)
>> DFS Remaining: 0(0 KB)
>> DFS Used%: 100%
>> DFS Remaining%: 0%
>> Last contact: Wed Dec 31 16:00:00 PST 1969
>>
>>
>> Name: devrackA-04
>> Decommission Status : Normal
>> Configured Capacity: 0 (0 KB)
>> DFS Used: 0 (0 KB)
>> Non DFS Used: 0 (0 KB)
>> DFS Remaining: 0(0 KB)
>> DFS Used%: 100%
>> DFS Remaining%: 0%
>> Last contact: Wed Dec 31 16:00:00 PST 1969
>>
>>
>> Name: devrackA-05
>> Decommission Status : Normal
>> Configured Capacity: 0 (0 KB)
>> DFS Used: 0 (0 KB)
>> Non DFS Used: 0 (0 KB)
>> DFS Remaining: 0(0 KB)
>> DFS Used%: 100%
>> DFS Remaining%: 0%
>> Last contact: Wed Dec 31 16:00:00 PST 1969
>>
>> Name: devrackA-06
>> Decommission Status : Normal
>> Configured Capacity: 0 (0 KB)
>> DFS Used: 0 (0 KB)
>> Non DFS Used: 0 (0 KB)
>> DFS Remaining: 0(0 KB)
>> DFS Used%: 100%
>> DFS Remaining%: 0%
>> Last contact: Wed Dec 31 16:00:00 PST 1969
>>
>>
>> Name: devrackB-07
>> Decommission Status : Normal
>> Configured Capacity: 0 (0 KB)
>> DFS Used: 0 (0 KB)
>> Non DFS Used: 0 (0 KB)
>> DFS Remaining: 0(0 KB)
>> DFS Used%: 100%
>> DFS Remaining%: 0%
>> Last contact: Wed Dec 31 16:00:00 PST 1969
>>
>>
>> Name: devrackB-08
>> Decommission Status : Normal
>> Configured Capacity: 0 (0 KB)
>> DFS Used: 0 (0 KB)
>> Non DFS Used: 0 (0 KB)
>> DFS Remaining: 0(0 KB)
>> DFS Used%: 100%
>> DFS Remaining%: 0%
>> Last contact: Wed Dec 31 16:00:00 PST 1969
>>
>> I must be missing a fundamental setting. Thoughts?
>>
>> Thank You
>> ---
>> Jay Wilson
>>
>>
> 
> 
> 



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