Use org.apache.hadoop.hbase.coprocessor.AggregateImplementation
's getRowNum() or you wrote the Coprocessor yourself? If you wrote it,
paste it~
On Wed, Mar 21, 2012 at 1:19 PM, raghavendhra rahul
raghavendhrara...@gmail.com wrote:
What is your CP doing?
just rowcount only
--
This is my coprocessor end point
public class RowcountEndpoint extends BaseEndpointCoprocessor implements
RowcountProtocol {
@Override
public long getRowcount() throws IOException {
Scan scan = new Scan();
scan.setCaching(100);
scan.setCacheBlocks(false);
Sure:
https://issues.apache.org/jira/browse/HBASE-5607
@Marcos: Thanks, that are useful links.
On Tue, Mar 20, 2012 at 6:27 PM, Stack st...@duboce.net wrote:
2012/3/20 Ferdy Galema ferdy.gal...@kalooga.com:
A nice solution server-side would be to dynamically adjust the
scanner-caching
Do you really need to go to 2048 or 4096 xcievers?
Lars George just wrote a blog on it...
its on the cloudera site.
This formula is used to calculate the number of xcievers for HBase.
Since this number is usually calculated when building a system, you're going to
have to estimate this and
Hi Stijn,
You seem to be hitting permission issues with /hbase
Caused by: org.apache.zookeeper.KeeperException$InvalidACLException:
KeeperErrorCode = InvalidACL for /hbase
at org.apache.zookeeper.KeeperException.create(KeeperException.java:121)
at
I have set up HBase and zookeeper for standalone. When I start hbase shell it
is starting HMaster gracefully. Even I do jps it shows me HMaster service. But
when I check for status on hbase shell then it shows me following exception:
Org.apache.hadoop.hbase.MasterNotRunningException:
Hello,
Any info about specific numbers (number of regions vs response time,
etc) will help.
Btw, for rowcount, you should use FirstKeyOnlyFilter.
And in your code, you should add a callback to sum individual Region
side results (though that is not related to response time, but with
your rowcount
On Wed, Mar 21, 2012 at 8:51 AM, Manish Bhoge
manishbh...@rocketmail.com wrote:
I have set up HBase and zookeeper for standalone. When I start hbase shell it
is starting HMaster gracefully.
You are starting the shell? Have you started hbase before starting the shell?
Sent from my
What says your logs?
Did you configure properly NTP and DNS in your server?
Regards
On 03/21/2012 10:51 AM, Manish Bhoge wrote:
I have set up HBase and zookeeper for standalone. When I start hbase shell it
is starting HMaster gracefully. Even I do jps it shows me HMaster service. But
when I
Stack,
Off course I have started hbase before I start shell.
--Original Message--
From: Stack
Sender: saint@gmail.com
To: user@hbase.apache.org
To: manishbh...@rocketmail.com
Subject: Re: HBase status exception.
Sent: Mar 21, 2012 9:37 PM
On Wed, Mar 21, 2012 at 8:51 AM, Manish
Marcos,
Can you please help me to understand the configuration where I need to do
required set up for DNS and NTP?
Sent from my BlackBerry, pls excuse typo
-Original Message-
From: Marcos Ortiz mlor...@uci.cu
Date: Wed, 21 Mar 2012 11:07:28
To: user@hbase.apache.org
Reply-To:
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