Ishan Chhabra 2012-12-03, 21:39
Robert Dyer 2012-12-07, 04:02
Mohammad Tariq 2012-12-07, 06:57
谢良 2012-12-07, 09:58
Adrien Mogenet 2012-12-10, 22:21
Azury 2012-12-11, 06:47
谢良 2012-12-11, 08:42
Ishan Chhabra 2012-12-11, 12:16
谢良 2012-12-11, 08:21
Marcos Ortiz 2012-12-03, 22:03
Not tried multi-RS on a single node, but have you looked at the off-heap
cache? It's a part of 0.92.x. From what I understand that feature was
designed with this case in mind (I.e., trying to do a lot of caching, but
don't want to introduce GC issues in RS).
On 12/3/12 4:39 PM, "Ishan Chhabra" <[EMAIL PROTECTED]> wrote:
>Has anybody tried to run multiple RegionServers on a single physical
>node? Are there deep technical issues or minor impediments that would
>We are trying to do this because we are facing a lot of GC pauses on the
>large heap sizes (~70G) that we are using, which leads to a lot of
>in our latency critical application. More processes with smaller heaps
>would help in mitigating this issue.
>Any experience or thoughts on this would help.
>*Ishan Chhabra *| Rocket Scientist | Rocketfuel Inc. | *m *650 556 6803