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From Kevin Cho <kcho...@gmail.com>
Subject Re: hard reboot... can not start accumulo
Date Fri, 05 Aug 2016 17:47:20 GMT
You guys rock! That was it! I don't think I would've solve that issue! This
is even better than commercial support! Loving accumulo.  I'm just playing
w/ this technology so that I can be ready for interview next week!

On Fri, Aug 5, 2016 at 5:40 PM, Russ Weeks <rweeks@newbrightidea.com> wrote:

> Looks like HDFS is properly configured not to write to /tmp, but I bet
> Zookeeper isn't. In zoo.cfg, change the dataDir property to be something
> other than /tmp.
>
> http://newbrightidea.com/2014/01/15/accumulo-fails-to-start-
> waiting-for-accumulo-to-be-initialized/
>
> -Russ
>
> On Fri, Aug 5, 2016 at 10:34 AM Keith Turner <keith@deenlo.com> wrote:
>
>> Those instructions don't mention setting dataDir in zoo.cfg.  Well
>> actually a comment at the end of the article does.
>>
>> On Fri, Aug 5, 2016 at 1:23 PM, Kevin Cho <kchojhu@gmail.com> wrote:
>> > I've basically copy/paste this tutorial which have all the
>> configurations.
>> >
>> > https://www.digitalocean.com/community/tutorials/how-to-
>> install-the-big-data-friendly-apache-accumulo-nosql-
>> database-on-ubuntu-14-04
>> >
>> > On Fri, Aug 5, 2016 at 5:20 PM, Keith Turner <keith@deenlo.com> wrote:
>> >>
>> >> What if any Accumulo table or system configs are you setting?
>> >>
>> >> On Fri, Aug 5, 2016 at 12:05 PM, Kevin Cho <kchojhu@gmail.com> wrote:
>> >> > Hi Mike,
>> >> >
>> >> > Thanks for helping.
>> >> > - What versions are you using?
>> >> > Accumulo  1.7.2
>> >> > Hadoop 2.7.2
>> >> > ZooKeeper 3.4.8
>> >> >
>> >> > - By reboot, do you mean rebooted the box?  How many nodes in your
>> >> > cluster?
>> >> > Just a single box.  Single node.
>> >> >
>> >> > - How did you determine the init was successful?
>> >> > I just run the 'accumulo init' after removing the /accumulo
>> directory in
>> >> > hdfs.  Then I can start/stop the accumulo w/o any issue.  It's only
>> when
>> >> > I
>> >> > start again after hard VM reboot.
>> >> >
>> >> > - What is currently happening on the master?
>> >> > I'm not sure how to answer this. I'm very new to accumulo.
>> >> >
>> >> > - What messages are showing up on the monitor?
>> >> > I'm not sure how to answer this. I'm very new to accumulo.
>> >> >
>> >> > - Can you send logs and jstacks?
>> >> > I'm not sure how to answer this. I'm very new to accumulo.
>> >> >
>> >> > I just freshed installed those versions above on Ubuntu 14.04.  I've
>> >> > reinstalled it couple of times and still had the same result.  It
>> seems
>> >> > unless I execute stop-all.sh before reboot, I'm not able to start
>> >> > accumulo
>> >> > again after the reboot.
>> >> >
>> >> >
>> >> >
>> >> > On Fri, Aug 5, 2016 at 3:44 PM, Michael Wall <mjwall@gmail.com>
>> wrote:
>> >> >>
>> >> >> Kevin,
>> >> >>
>> >> >> We are going to need more info.  Here are some things I can thing
>> of.
>> >> >>
>> >> >> - What versions are you using?
>> >> >> - By reboot, do you mean rebooted the box?  How many nodes in your
>> >> >> cluster?
>> >> >> - How did you determine the init was successful?
>> >> >> - What is currently happening on the master?
>> >> >> - What messages are showing up on the monitor?
>> >> >> - Can you send logs and jstacks?
>> >> >>
>> >> >> Thanks,
>> >> >>
>> >> >> Mike
>> >> >>
>> >> >> On Fri, Aug 5, 2016 at 11:20 AM, Kevin Cho <kchojhu@gmail.com>
>> wrote:
>> >> >>>
>> >> >>> I was able to init accumulo and able to start/stop.  However,
if I
>> run
>> >> >>> the command 'reboot' and tried to start again.. I keep getting
this
>> >> >>>
>> >> >>> Waiting for accumulo to be initialized
>> >> >>>
>> >> >>> It just keeps going and I'm not sure how to fix that.  Of course,
I
>> >> >>> can
>> >> >>> re-init but I don't want to do that.  The reason why I'm testing
>> with
>> >> >>> 'reboot' is that sometimes power gets rebooted or anyone w/
access
>> can
>> >> >>> reboot as well.  Thanks for the help!
>> >> >>
>> >> >>
>> >> >
>> >
>> >
>>
>

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