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Accumulo, mail # user - Failed recovery after master/tservers IP chages


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Re: Failed recovery after master/tservers IP chages
Jim Klucar 2012-09-23, 16:59
Hadoop has some weird DNS/Reverse DNS lookup requirements. My guess
would be that Hadoop is bonking.

Sent from my iPhone

On Sep 23, 2012, at 11:07 AM, Kristopher Kane <[EMAIL PROTECTED]> wrote:

> I left some parts out:
>
> This is 1.4 and the GC process for fille collection has been running
> since the cluster turned on.  So, does that mean things are being held
> up in the WA logs?
>
> -KRis
>
> On Sun, Sep 23, 2012 at 10:50 AM, Kristopher Kane <[EMAIL PROTECTED]> wrote:
>> All,
>>
>> I was doing some shuffling around at home and changed IPs on my master
>> and all tservers.  I thought this would be OK as I had configured
>> everything via hostnames but I've got some log entries that say
>> otherwise:
>>
>>
>> Unable to recover
>> 192.168.122.222:11224/d41fc0de-f4bc-4c28-a4ae-a0114c5911d7(java.io.IOException:
>> org.apache.thrift.transport.TTransportException:
>> java.net.ConnectException: Connection timed out)
>>        java.io.IOException: org.apache.thrift.transport.TTransportException:
>> java.net.ConnectException: Connection timed out
>>
>>
>>
>> This is the master reporting on two tservers of the four I have.  Also
>> to note:  I did have an unclean shutdown prior to the IP changes and
>> the monitor shows no tablets loaded for any table with the recovery
>> directory in HDFS empty.
>> I don't need the data and I can always init, but I was curious about
>> fixing this to learn more about the system.
>>
>> Where is a good place to start?
>>
>> Thanks,
>>
>>
>> -Kris Kane