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Posted to user@hbase.apache.org by Ceaser Ivan Washington <cs...@gmail.com> on 2012/11/14 13:29:10 UTC
HBase shell fails to start until 10 am?
Hello,
When I type "hbase shell" before 10 am, OS shell returns a message like the
following:
"Could not find or load main class hmmss.log."
(hmmss stands for the local time of HBase cluster.
For example, hmmss is 74500 at 7:45 am.)
After 10 am, including after 12 pm, this is not the case.
In other words, I can only kick HBase's shell from 10 am (probably before
the new day begins).
Is there anybody who knows something about this behaviour?
Regards,
Ceaser Ivan Washington
Re: HBase shell fails to start until 10 am?
Posted by Ceaser Ivan Washington <cs...@gmail.com>.
Hello,
My HBase is running in fully-distributed mode.
I am using Hadoop and HBase from Cloudera of cdh3u5 over Ubuntu 12.04.1.
I have installed ntp in all nodes and they all have the synchronized time.
I have configured nothing on crontab.
Regards,
Ceaser Ivan Washington
On Wed, Nov 14, 2012 at 9:33 PM, Jean-Marc Spaggiari <
jean-marc@spaggiari.org> wrote:
> Hi,
>
> What is you HBase configuration? Are you running on filly distributed
> mode? If so, what is the clock on all your nodes? Is it synchronized?
> do you have anything on your cron tab like ntpdate running at 10am?
>
> JM
>
>
> 2012/11/14, Ceaser Ivan Washington <cs...@gmail.com>:
> > Hello,
> >
> > When I type "hbase shell" before 10 am, OS shell returns a message like
> the
> > following:
> >
> > "Could not find or load main class hmmss.log."
> >
> > (hmmss stands for the local time of HBase cluster.
> > For example, hmmss is 74500 at 7:45 am.)
> >
> > After 10 am, including after 12 pm, this is not the case.
> > In other words, I can only kick HBase's shell from 10 am (probably before
> > the new day begins).
> > Is there anybody who knows something about this behaviour?
> >
> > Regards,
> > Ceaser Ivan Washington
> >
>
Re: HBase shell fails to start until 10 am?
Posted by Jean-Marc Spaggiari <je...@spaggiari.org>.
Hi,
What is you HBase configuration? Are you running on filly distributed
mode? If so, what is the clock on all your nodes? Is it synchronized?
do you have anything on your cron tab like ntpdate running at 10am?
JM
2012/11/14, Ceaser Ivan Washington <cs...@gmail.com>:
> Hello,
>
> When I type "hbase shell" before 10 am, OS shell returns a message like the
> following:
>
> "Could not find or load main class hmmss.log."
>
> (hmmss stands for the local time of HBase cluster.
> For example, hmmss is 74500 at 7:45 am.)
>
> After 10 am, including after 12 pm, this is not the case.
> In other words, I can only kick HBase's shell from 10 am (probably before
> the new day begins).
> Is there anybody who knows something about this behaviour?
>
> Regards,
> Ceaser Ivan Washington
>