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From Anoop John <anoop.hb...@gmail.com>
Subject Re: Planning for HBase 2.0
Date Mon, 19 Oct 2015 01:53:28 GMT
HBASE-11425 do end to end off heap path when off heap mode bucket cache is
been used.  If u dont prefer off heap and not use bucket cache off heap
there wont be any diff. It will be on heap path.


On Monday, October 5, 2015, Biju N <bijuatapache@gmail.com> wrote:
> Hi There,
>     Will users have the option to stick with on-heap if they prefer once
> HBASE-11425 is implemented?
> On Mon, Sep 7, 2015 at 11:42 PM, Matteo Bertozzi <mbertozzi@apache.org>
> wrote:
>> Hey folks,
>> my list for 2.0 looks quite full, but I'm probably missing something.
>> main point is probably that we want to be rolling upgradable.
>> a direct rolling upgrade may be not easy, so the option is to do it in
>> phases.
>> more or less: "after all the machines are on the new version trigger an
>> update" (the new AM can help with it)
>>  * HBASE-14350 New Assignment Manager (based on proc-v2)
>>  * Table Descriptor is not compatible with branch-1 due to HBASE-7767
>>  ** this may be reverted/removed/fixed with the new AM
>>  * HBASE-11425 Off heaping read path. write path?
>>  * HBASE-14090 redofs, fix 1M region. file moving around and so on
>>  * HBASE-14123 HBase Backups
>>  * Replication
>>  ** move znodes to replication table
>>  ** speedup replication by streaming data
>>  ** ability to run an endpoint as "user" and receive only "user" events?
>>  * HBASE-13936 Dynamic configuration
>>  * HBASE-14070 HLC, was mentioned for branch-1. but maybe we can try to
>> seqid merged?
>> Other stuff like the C++ client from facebook, or improvement to the
>> Lawlor’s scanner work, spark integration, missing proc-v2 conversion and
>> more can probably make it in a branch-1.
>> cutting a branch-2 will probably happen when we have the new AM, but we
>> will see how things evolve.
>> Anything else folks want to see called out?

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