Thanks Anoop. To summarize for my understanding, - If off heap is used for bucket cache then after 11425, LRU & Bucket cache will be off heap. - If oh heap is used for bucket cache then everything will be on heap.
Is this correct? If so I am assuming that the property "bucketcache.ioengine" will determine the code paths? Will there be an option to stay in the current state if user prefers i.e LRU on heap and BucketCache off-heap. Please let me know. On Sun, Oct 18, 2015 at 9:53 PM, Anoop John <anoop.hb...@gmail.com> wrote: > 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. > > Anoop > > On Monday, October 5, 2015, Biju N <bijuatapa...@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 <mberto...@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 > two > >> 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 > get > >> 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? > >> > > >