Re: Please welcome our newest committer, Rajeshbabu Chintaguntla

2013-09-12 Thread Subroto
Congratulations Rajesh… Cheers, Subroto Sanyal On Sep 11, 2013, at 6:17 PM, ramkrishna vasudevan wrote: Hi All, Please join me in welcoming Rajeshbabu (Rajesh) as our new HBase committer. Rajesh has been there for more than a year and has been solving some very good bugs around the

RE: Please welcome our newest committer, Rajeshbabu Chintaguntla

2013-09-12 Thread Uma Maheswara Rao G
Congratulations Rajesh! Keep going and Great job by you. Regards, Uma -Original Message- From: ramkrishna vasudevan [mailto:ramkrishna.s.vasude...@gmail.com] Sent: 11 September 2013 21:48 To: d...@hbase.apache.org; user@hbase.apache.org Subject: Please welcome our newest committer,

calculate the record size of HBase

2013-09-12 Thread kun yan
Hi all The hbase table scan 'test' like this 010012010114200 column=s:STATION, timestamp=1378892292800, value=1 010012010114200 column=s:YEAR, timestamp=1378892292800, value=2010 010012010114210 column=s:DAY, timestamp=1378892292800, value=14 010012010114210

Re: High cpu usage on a region server

2013-09-12 Thread lars hofhansl
Yep... Very likely HBASE-9428: 8 threads:    java.lang.Thread.State: RUNNABLE     at java.util.Arrays.copyOf(Arrays.java:2786)     at java.lang.StringCoding.decode(StringCoding.java:178)     at java.lang.String.init(String.java:483)     at

Re: Please welcome our newest committer, Nick Dimiduk

2013-09-12 Thread Jonathan Hsieh
welcome welcome! On Wednesday, September 11, 2013, Nicolas Liochon wrote: Congratulations, Nick! ;-) On Wed, Sep 11, 2013 at 8:17 AM, Anoop John anoop.hb...@gmail.comjavascript:; wrote: Congratulations Nick... Welcome... -Anoop- On Wed, Sep 11, 2013 at 10:23 AM, Marcos Luis

Re: Please welcome our newest committer, Rajeshbabu Chintaguntla

2013-09-12 Thread Jonathan Hsieh
welcome welcome! On Thursday, September 12, 2013, Uma Maheswara Rao G wrote: Congratulations Rajesh! Keep going and Great job by you. Regards, Uma -Original Message- From: ramkrishna vasudevan [mailto:ramkrishna.s.vasude...@gmail.comjavascript:; ] Sent: 11 September 2013

RE: Please welcome our newest committer, Nick Dimiduk

2013-09-12 Thread Amitanand Aiyer
Congrats nick!! From: Anoop John [anoop.hb...@gmail.com] Sent: Tuesday, September 10, 2013 11:17 PM To: user@hbase.apache.org Cc: d...@hbase.apache.org Subject: Re: Please welcome our newest committer, Nick Dimiduk Congratulations Nick... Welcome...

Re: High cpu usage on a region server

2013-09-12 Thread Jean-Daniel Cryans
Or roll back to CDH 4.2's HBase. They are fully compatible. J-D On Thu, Sep 12, 2013 at 10:25 AM, lars hofhansl la...@apache.org wrote: Not that I am aware of. Reduce the HFile block size will lessen this problem (but then cause other issues). It's just a fix to the RegexStringFilter. You

Re: High cpu usage on a region server

2013-09-12 Thread lars hofhansl
Not that I am aware of. Reduce the HFile block size will lessen this problem (but then cause other issues). It's just a fix to the RegexStringFilter. You can just recompile that and deploy it to the RegionServers (need to make it's in the class path before the HBase jars). Probably easier to

Re: High cpu usage on a region server

2013-09-12 Thread OpenSource Dev
Thanks Lars. Are there any other workarounds for this issue until we get the fix ? If not we might have to do the patch and rollout custom pkg. On Thu, Sep 12, 2013 at 8:36 AM, lars hofhansl la...@apache.org wrote: Yep... Very likely HBASE-9428: 8 threads: java.lang.Thread.State: RUNNABLE

Re: High cpu usage on a region server

2013-09-12 Thread OpenSource Dev
A server started getting busy last night, but this time it took ~5 hrs to get from 15% busy to 75% busy. It is not running 80% flat-out yet. But this is still very high compared to other servers that are running under ~25% cpu usage. Only change that I made yesterday was the addition of