lso I expect.
>
> You said your ZooKeeper ensemble peer was unhappy? Can we see the logs? Did
> you report this to the ZK guys?
>
> Best regards,
>
> - Andy
>
>
> --- On Fri, 10/22/10, Jack Levin wrote:
>
>> From: Jack Levin
>> Subject: R
: cold restart/region servers issue
> To: user@hbase.apache.org
> Date: Friday, October 22, 2010, 1:31 PM
> one of my zookeepers was unhappy, and
> did not report /hbase directory,
> I shut it down, and things started to work much better.
>
> -Jack
>
> On Fri, Oct 22, 2010 at
one of my zookeepers was unhappy, and did not report /hbase directory,
I shut it down, and things started to work much better.
-Jack
On Fri, Oct 22, 2010 at 10:56 AM, Stack wrote:
> Hmm... does it emit that message once or continuously. In log we emit
> the ensemble we're trying to contact. Do
Hmm... does it emit that message once or continuously. In log we emit
the ensemble we're trying to contact. Does it look correct? When the
machine is having this issue next time, try running the zk cmdline
client and see if you can see a znode at /hbase/master:
$ ./bin/hbase org.apache.zookeepe
Same ZK all the time, restart of regionserver clears the issue. I
even see them talking to ZK via tcpdump, is there a way to enable
debug log output on ZK to see with might be going on?
-Jack
On Fri, Oct 22, 2010 at 10:28 AM, Stack wrote:
> Are they pointed to the same zk ensemble as the other
Are they pointed to the same zk ensemble as the other 22 servers? That
is, are they running with the same config? The below complaint is
that the regionserver is not seeing master register, perhaps because
they are homed at the wrong location in zk or because they are going
to a different zk?
St.A
I have 30 region servers, after cold restart (master, zookepeers, and
all regionservers), 22 regionservers start, but the other 8 have
following errors,
any idea how to debug this? Is zookeeper giving the RS wrong msg?
Can I log it via tcpdump maybe?
2010-10-22 08:32:42,035 WARN
org.apache.hadoop
