In 4.7+, take a look at the UPDATE_CACHE_FREQUENCY property for reducing
the RPC calls made for the SYSTEM.CATALOG:
https://phoenix.apache.org/#Altering
James
On Thu, Apr 28, 2016 at 10:30 PM, Lukáš Lalinský wrote:
> On Fri, Apr 29, 2016 at 2:58 AM, Vladimir Rodionov
On Fri, Apr 29, 2016 at 2:58 AM, Vladimir Rodionov
wrote:
> >> 2. Is it okay that one regionserver is 10x as loaded as others?
>
> Does this server host hbase:meta?
>
I think the high reqs/sec is actually caused by the Phoenix's system tables
being on that regionserver,
Probably https://issues.apache.org/jira/browse/HBASE-15654
Vote for it and ask developer to backport it to 1.1.x.
-Vlad
On Thu, Apr 28, 2016 at 6:14 PM, Michal Medvecky wrote:
> Yes, it does.
>
> On Thu, Apr 28, 2016 at 5:58 PM, Vladimir Rodionov >
>> 2. Is it okay that one regionserver is 10x as loaded as others?
Does this server host hbase:meta?
-Vlad
On Thu, Apr 28, 2016 at 4:14 PM, Michal Medvecky wrote:
> Hello,
>
> I have 7-node hbase cluster (6 regionservers/hdfs nodes, 1 master), with
> one big table containing
Hello,
I have 7-node hbase cluster (6 regionservers/hdfs nodes, 1 master), with
one big table containing 500M+ entries.
It's a heavy-write light-read database.
1. Is it okay that the table has 1000+ regions for 6 regionservers only?
2. Is it okay that one regionserver is 10x as loaded as