Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase >> mail # dev >> Let's discuss Snapshots Feature Testing


Copy link to this message
-
Re: Let's discuss Snapshots Feature Testing
I think the killing data nodes and killing HA NN is out of scope form
an HBase point of view.

I actually have been doing some system-level testing killing the meta
RS and will later add a kill the root RS.

Jon.
On Mon, Jan 14, 2013 at 3:15 PM, Andrew Purtell <[EMAIL PROTECTED]> wrote:
> Thanks for the writeup. Looks very comprehensive.
>
..
>> Some of the things we have tried:
>> -Long running tests: Run repeated snapshots while verifying that all is
>> well.
>>
>> -Meanness tests:
>> 1. Killing the master
>> 2. Performing a compaction
>> 3. Table enable/disable
>>
>
> 4. Killing regionservers.
>
> 5. Killling datanodes.
>
> 6. Killing regionservers and datanodes together on a node.
>
> 7. During HA NN failover.
>
> --
> Best regards,
>
>    - Andy
>
> Problems worthy of attack prove their worth by hitting back. - Piet Hein
> (via Tom White)

--
// Jonathan Hsieh (shay)
// Software Engineer, Cloudera
// [EMAIL PROTECTED]
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB