Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Plain View
HBase, mail # user - Problem setting up replication on 0.94.1


+
Placido Revilla 2012-10-04, 15:41
Copy link to this message
-
Re: Problem setting up replication on 0.94.1
Jean-Daniel Cryans 2012-10-08, 16:59
Have you set any table with REPLICATION_SCOPE => 1 ?

Can we see more of that log? Put it in a pastebin.com (or similar) please.

J-D

On Thu, Oct 4, 2012 at 8:41 AM, Placido Revilla
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm having problems setting up replication on HBase 0.94.1. I have
> installed HBase on two clusters (the slave is using a pseudo-distributed
> installation), and the ids are:
>
> [zk: hbdndl3:2181(CONNECTED) 0] get /hbase/hbaseid
> 18704@hbnndl1f3853040-98e1-4236-99bf-662196b5aaf4
>
> [zk: hbase-backup:2181(CONNECTED) 3] get /hbase/hbaseid
> �9782@hbase-backup55da74bc-47b7-4daf-af65-c37ebb762a3e
>
> As you can see in the second line of the following log, the master is
> getting the peer id connecting to the master zookeeper ensemble:
>
> 2012-10-04 16:44:18,837 DEBUG org.apache.hadoop.hbase.zookeeper.ZKUtil:
> regionserver:60020-0x23a261c8591001c Retrieved 35 byte(s) of data from
> znode /hbase/replication/peers/1; data=hbase-backup:2181:...
> 2012-10-04 16:44:18,838 DEBUG org.apache.hadoop.hbase.zookeeper.ZKUtil:
> connection to cluster: hbase-backup:2181:/hbase opening connection to
> ZooKeeper with ensemble
> (hbdndl3:2181,hbdndl2:2181,hbdndl1:2181,hbnndl1:2181,hbnndl2:2181)
> 2012-10-04 16:44:20,496 DEBUG org.apache.hadoop.hbase.zookeeper.ZKUtil:
> connection to cluster: hbase-backup:2181:/hbase-0x23a261c8591001d Retrieved
> 36 byte(s) of data from znode /hbase/hbaseid;
> data=f3853040-98e1-4236-99bf-66219...
> 2012-10-04 16:44:20,496 INFO
> org.apache.hadoop.hbase.replication.regionserver.ReplicationSource:
> Replicating f3853040-98e1-4236-99bf-662196b5aaf4 ->
> f3853040-98e1-4236-99bf-662196b5aaf4
>
> Of course the id it gets is the same as the master id and nothing gets
> replicated.
>
> Have you any idea of what could be wrong?
>
> Thanks.
+
Placido Revilla 2012-10-09, 08:05
+
Jean-Daniel Cryans 2012-10-09, 18:22