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From Michael Wall <mjw...@gmail.com>
Subject Re: hard reboot... can not start accumulo
Date Fri, 05 Aug 2016 18:15:09 GMT
Great, glad it is working.  Good luck with the interview.  Sounds like Russ
and Keith can split the referral bonus.

On Fri, Aug 5, 2016 at 1:47 PM, Kevin Cho <kchojhu@gmail.com> wrote:

> 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-inst
>>> all-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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