This is 90.4 release Best regards, Vladimir Rodionov Principal Platform Engineer Carrier IQ, www.carrieriq.com e-mail: [email protected]
________________________________________ From: Vladimir Rodionov Sent: Wednesday, January 04, 2012 12:08 PM To: [email protected] Subject: -ROOT- is offline This is the log from check-meta.rb run: 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA> 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Client environment:os.version=2.6.18-274.3.1.el5 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Client environment:user.name=hadoop 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hadoop 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Client environment:user.dir=/opt/msip/clients/CIQ-Performance/m2mDeployment/trunk.181-307704/hbase-0.90.1/bin 12/01/04 19:08:05 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=us01-ciqps1-name01.carrieriq.com:2181 sessionTimeout=490000 watcher=hconnection 12/01/04 19:08:05 INFO zookeeper.ClientCnxn: Opening socket connection to server us01-ciqps1-name01.carrieriq.com/XX.XX.XX.100:2181 12/01/04 19:08:05 INFO zookeeper.ClientCnxn: Socket connection established to us01-ciqps1-name01.carrieriq.com/XX.XX.XX.100:2181, initiating session 12/01/04 19:08:05 INFO zookeeper.ClientCnxn: Session establishment complete on server us01-ciqps1-name01.carrieriq.com/XX.XX.XX.100:2181, sessionid = 0x134aa18d2ef001f, negotiated timeout = 490000 12/01/04 19:08:05 DEBUG client.HConnectionManager$HConnectionImplementation: Lookedup root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@7178b64b; hsa=us01-ciqps1-grid04.carrieriq.com:60020 12/01/04 19:08:05 DEBUG client.HConnectionManager$HConnectionImplementation: locateRegionInMeta parentTable=-ROOT-, metaLocation=address: us01-ciqps1-grid04.carrieriq.com:60020, regioninfo: -ROOT-,,0.70236052, attempt=0 of 20 failed; retrying after sleep of 8000 because: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: -ROOT-,,0 at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:2359) at org.apache.hadoop.hbase.regionserver.HRegionServer.getClosestRowBefore(HRegionServer.java:1645) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:570) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1039) We got the issue before with one of our nodes (looks like hardware failure) and I tried to stop HBase cluster using regular script. It got stuck in the middle and I had to kill RSs manually. Now I can not start the cluster - I am getting this : Region is not online: -ROOT-,,0 What can be done in this situation to restore the cluster? I hate telling people that their data will be lost (fortunately it is not in production). Best regards, Vladimir Rodionov Principal Platform Engineer Carrier IQ, www.carrieriq.com e-mail: [email protected] ________________________________________ From: Andrew Purtell [[email protected]] Sent: Wednesday, January 04, 2012 10:23 AM To: [email protected] Subject: Re: HBase Hackathon @ EBay The 19th works for me. Whatever the format. Hearing what is going on with the Cassini project ops wise would be reason enough to attend. Best regards, - Andy Problems worthy of attack prove their worth by hitting back. - Piet Hein (via Tom White) >________________________________ > From: Ted Yu <[email protected]> >To: [email protected] >Sent: Tuesday, January 3, 2012 3:29 PM >Subject: HBase Hackathon @ EBay > >Hi, >HBase 0.92 is about to be released. >Todd Lipcon once asked how high our confidence was going through the cases >in HBASE-4925 on HBase 0.92 > >Well, let's find out the answer to Todd's question on Jan. 19th @ EBay :-) > >The theme for this Hackathon is on 0.92 stability. > >A meetup invitation would go out soon. > >Cheers > > > Confidentiality Notice: The information contained in this message, including any attachments hereto, may be confidential and is intended to be read only by the individual or entity to whom this message is addressed. If the reader of this message is not the intended recipient or an agent or designee of the intended recipient, please note that any review, use, disclosure or distribution of this message or its attachments, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and/or [email protected] and delete or destroy any copy of this message and its attachments.
