Re: High CPU Utilization by meta region

On Mon, Nov 28, 2016 at 10:25 AM, Timothy Brown wrote: > Responses inlined. > > ... > > > > > > What is the difference when you compare servers? More requests? More > i/o? > > Thread dump the metadata server and let us see a link in here? (What you > > attached below is

Re: [ANNOUNCE] New HBase committer Phil Yang

Thanks all. It is a great honor to be a committer and I will try my best to contribute more to HBase. Thanks, Phil 2016-11-30 1:07 GMT+08:00 Stack : > Welcome Phil! > St.Ack > > On Tue, Nov 29, 2016 at 1:49 AM, Duo Zhang wrote: > > > On behalf of the

Re: [ANNOUNCE] New HBase committer Phil Yang

Congratulations!! 2016-11-30 8:32 GMT+08:00 Stephen Jiang : > Congratulations, Phil! > > On Tue, Nov 29, 2016 at 2:42 PM, Andrew Purtell wrote: > >> Congratulations and welcome, Phil! >> >> >> On Tue, Nov 29, 2016 at 1:49 AM, Duo Zhang

Re: [ANNOUNCE] New HBase committer Phil Yang

Congratulations, Phil! On Tue, Nov 29, 2016 at 2:42 PM, Andrew Purtell wrote: > Congratulations and welcome, Phil! > > > On Tue, Nov 29, 2016 at 1:49 AM, Duo Zhang wrote: > > > On behalf of the Apache HBase PMC, I am pleased to announce that Phil >

Re: [ANNOUNCE] New HBase committer Phil Yang

Congratulations and welcome, Phil! On Tue, Nov 29, 2016 at 1:49 AM, Duo Zhang wrote: > On behalf of the Apache HBase PMC, I am pleased to announce that Phil Yang > has accepted the PMC's invitation to become a committer on the project. We > appreciate all of Phil's

Re: Rolling upgrade with coprocessors

@Albert, Just a heads up -- in my experience, when replacing a coprocessor jar stored in HDFS (using an identical jar name), the new jar will not be loaded (even if you disable/enable the table). Tracked here: https://issues.apache.org/jira/browse/HBASE-9046 -- Iain Wright This email message

Re: Rolling upgrade with coprocessors

Thanks very much for the help. I'm currently using a RegionObserver (to implement readless increments) on a subset of my tables, and placing the jar on hdfs. I will try what Clay mentioned and see if it works. Best,Albert  On Wednesday, November 23, 2016 4:42 AM, Clay Baenziger (BLOOMBERG/

Re: [ANNOUNCE] New HBase committer Lijin Bin

Congratulations and welcome, Lijin! -- Cloudera, Inc. On Tue, Nov 29, 2016 at 5:32 AM, Yu Li wrote: > Congratulations and welcome Lijin! > > Best Regards, > Yu > > On 29 November 2016 at 17:48, Duo Zhang wrote: > > > On behalf of the Apache HBase PMC, I

Re: [ANNOUNCE] New HBase committer Phil Yang

Welcome Phil! St.Ack On Tue, Nov 29, 2016 at 1:49 AM, Duo Zhang wrote: > On behalf of the Apache HBase PMC, I am pleased to announce that Phil Yang > has accepted the PMC's invitation to become a committer on the project. We > appreciate all of Phil's generous contributions

Re: [ANNOUNCE] New HBase committer Lijin Bin

Welcome Lijin! On Tue, Nov 29, 2016 at 1:48 AM, Duo Zhang wrote: > On behalf of the Apache HBase PMC, I am pleased to announce that Lijin > Bin(binlijin) has accepted the PMC's invitation to become a committer on > the project. We appreciate all of Lijin's generous

Multi-homed hosts with Hbase

Hi, I am using multi-homed kerberized hosts with hbase 0.98. The /etc/hosts files are uniformly containing FQDNs for cluster nodes. However, region server fails to register with master server with the error: 2016-11-17 15:05:47,700 WARN  [regionserver54723] regionserver.HRegionServer: error

Re: deleteAll not working for regions with startkey

Did you copy the start key verbatim ? Please take a look at ./hbase-shell/src/main/ruby/shell.rb to see example of proper escaping. Cheers On Tuesday, November 29, 2016 1:58 AM, Ravi Kumar Bommada wrote: Hi, I'm trying to delete a row from 'hbase:meta' by

Re: [ANNOUNCE] New HBase committer Phil Yang

Congratulations, Phil. On Tuesday, November 29, 2016 1:49 AM, Duo Zhang wrote: On behalf of the Apache HBase PMC, I am pleased to announce that Phil Yang has accepted the PMC's invitation to become a committer on the project. We appreciate all of Phil's generous

Re: [ANNOUNCE] New HBase committer Lijin Bin

Congratulations, Lijin. On Tuesday, November 29, 2016 3:01 AM, Anoop John wrote: Congrats and welcome Binlijin. -Anoop- On Tue, Nov 29, 2016 at 3:18 PM, Duo Zhang wrote: > On behalf of the Apache HBase PMC, I am pleased to announce that

Re: [ANNOUNCE] New HBase committer Lijin Bin

Congrats and welcome Binlijin. -Anoop- On Tue, Nov 29, 2016 at 3:18 PM, Duo Zhang wrote: > On behalf of the Apache HBase PMC, I am pleased to announce that Lijin > Bin(binlijin) has accepted the PMC's invitation to become a committer on > the project. We appreciate all of

Downsides of having large number of versions in hbase

Hi, I am curious to understand the impact of having large number of versions in HBase. Suppose I want to maintain previous 100 versions for a row/cell. My thoughts are:- Having large number of versions means more number of HFiles More number of HFiles can increase lookup time of a rowKey.

deleteAll not working for regions with startkey

Hi, I'm trying to delete a row from 'hbase:meta' by providing region name as below: deleteall 'hbase:meta', 'EDGE,acc_sr\x00344739220_768a74f5-cf1b-11e5-9e5b-005056a93f00\x00sr\x00-->\x00\x00\x7F\xFF\xFE\xB4\x8A\xABto2015-0128-T-0573,1467107859752.c596a0695736e4b18babdb8fe458d7bd.' I'm getting

[ANNOUNCE] New HBase committer Phil Yang

On behalf of the Apache HBase PMC, I am pleased to announce that Phil Yang has accepted the PMC's invitation to become a committer on the project. We appreciate all of Phil's generous contributions thus far and look forward to his continued involvement. Congratulations and welcome, Phil!

[ANNOUNCE] New HBase committer Lijin Bin

On behalf of the Apache HBase PMC, I am pleased to announce that Lijin Bin(binlijin) has accepted the PMC's invitation to become a committer on the project. We appreciate all of Lijin's generous contributions thus far and look forward to his continued involvement. Congratulations and welcome,

Re: Creating HBase table with presplits

Thanks Dave for your suggestions! Will let you know if I find some approach to tackle this situation. Regards On Mon, Nov 28, 2016 at 9:05 PM, Dave Latham wrote: > If you truly have no way to predict anything about the distribution of your > data across the row key space,