Re: HBASE -- RS expire?

, probably expired In the RS logs I can see it attempt to reconnect with ZK on devrackA-03, get the reject and then attempt ZK on devrackA-04. --- Jay Wilson On 7/5/2012 9:08 PM, Amandeep Khurana wrote: > The timeout can be configured using the session timeout configuration. The > default for t

Re: HBASE -- RS expire?

to be safe. Is there some heatbeat timer I can tweak? --- Jay Wilson On 7/5/2012 8:34 PM, Amandeep Khurana wrote: > > > On Thursday, July 5, 2012 at 8:25 PM, Jay Wilson wrote: > >> Finally my HMaster has stabilized and been running for 7 hours. I >> believe my networ

HBASE -- RS expire?

igger pops, the sessions expire, and then can reconnect. Is there a timer I need to adjust? Could this be related to a TCP or IP timer that needs to be adjusted? The session goes into a Fin/Wait state and then closes? Thank you --- Jay Wilson

Re: HBASE -- Session Expire ?

I modified zoo.cfg and propagated it to all my nodes and the same problem occurred. At this point I am going to place my NameNode, SecondaryNameNode, RSs, ZKs, HMaster, and a few DNs on the same physical switch and see if the issue goes away. Thanks again for reviewing my logs. --- Jay Wilson

Re: HBASE -- Session Expire ?

kA-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

HBASE -- Session Expire ?

S 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

HMASTER -- odd messages ?

minutes before everything aborts. Questions: . Are HLogSplitter block error messages common? . Would Datanode issues impact the HMaster stability? . Other than an actual network issue is there anything that can cause a "No route to host" Thank you --- Jay Wilson 2012-07-03 09:04:5

Re: HBASE -- Regionserver and QuorumPeer ?

ctories. I moved my HRegionServers back to my original nodes that also have the HQuorumPeers on them. My HMaster and HRegionServers are now running again. I suspect they will terminate after 30 minutes like they have been doing, but at least they are running. --- Jay Wilson On 7/2/2012 4:43

Re: HBASE -- Regionserver and QuorumPeer ?

HMaster or HQuorumPeers. I only moved the HRegionServers Thanks you for the help. --- Jay Wilson On 7/2/2012 2:43 PM, Suraj Varma wrote: > The error you are getting is: > >> 2012-07-02 12:39:02,205 INFO org.apache.zookeeper.ClientCnxn: Opening >> socket connection to server devrack

Re: HBASE -- Regionserver and QuorumPeer ?

First, Yep I am a newbie to Hadoop/Hbase. I have read both of the O'Reilly books (Hadoop and Hbase), so my knowledge level at this point is pure book learning and understanding the log messages is very vexing. Second, based on the recommendations of this mail-list I decided to move my HRegionserve

HBASE -- HMaster Aborts after 28 minutes.

2) 2012-07-01 18:20:00,961 INFO org.apache.hadoop.hbase.master.HMaster: Aborting 2012-07-01 18:20:00,961 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down --- Jay Wilson

HBASE -- Regionserver and QuorumPeer ?

Can a regionserver and quorumpeer reside on the same node?

HBase dies shortly after starting.

devrackB-18 devrackB-19 devrackB-20 devrackB-21 devrackB-22 devrackB-23 devrackB-24 devrackB-25 devrackB-26 devrackB-27 devrackB-28 devrackB-29 devrackB-30 devrackB-31 Thanks for the help Jay Wilson