Re: hash cache errors

2017-07-26 Thread Sergey Soldatov
Well, PHOENIX-4010 should not happen often. If your tables have more regions than number of region servers you may use HBase load balancer by tables. In that case all region servers will have some regions for each table, so there will be no chance that region moved to the RS without hash. To confir

Re: hash cache errors

2017-07-26 Thread Mike Prendergast
I think https://issues.apache.org/jira/browse/PHOENIX-4010 may be the issue for us, is there a way I can confirm that is the case? Can I force a region server to update its join cache in some way, as a workaround? Michael Prendergast *iota IT* Vice President / Software Engineer (cell) 703.594.

Re: Metrics and Phoenix

2017-07-26 Thread Jonathan Leech
I think you want scan_next_rate for reads and mutate_rate for writes. > On Jul 26, 2017, at 3:53 AM, Batyrshin Alexander <0x62...@gmail.com> wrote: > > >> On 26 Jul 2017, at 12:49, Batyrshin Alexander <0x62...@gmail.com> wrote: >> >> Hello, >> Im collecting metrics from region servers - >> rea

Re: Metrics and Phoenix

2017-07-26 Thread Batyrshin Alexander
> On 26 Jul 2017, at 12:49, Batyrshin Alexander <0x62...@gmail.com> wrote: > > Hello, > Im collecting metrics from region servers - > readRequestCount/writeRequestCount. > The problem is that Phoenix SELECT is not affects > readRequestCount/writeRequestCount. > Is this normal? If yes then whic

Metrics and Phoenix

2017-07-26 Thread Batyrshin Alexander
Hello, Im collecting metrics from region servers - readRequestCount/writeRequestCount. The problem is that Phoenix SELECT is not affects readRequestCount/writeRequestCount. Is this normal? If yes then which HBase metrics are affected by SELECT statements?