Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-04 Thread anil gupta
@Andrew: Inline On Wed, Sep 4, 2013 at 2:14 PM, Andrew Purtell wrote: > I've been testing high loads with HBase 0.94 and JDK 7 for a while, .17 and > .25, with no observed issues. This is on the EC2 HVM instance types. > > On running with large heaps, your mileage will vary depending on workload

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-04 Thread anil gupta
> > >> >> > > > >> >> Even if we setup Jenkins with JDK7 then also we wont be able to > use > > > JDK7 > > > >> >> in prod HBase cluster. Beacuse, as per our process, we can only > use > > > the > > > >> JDK > > > >

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-04 Thread Stack
>> folks wont support us. That's why i am looking for JDK7 > > certification of > > >> >> HBase0.94. It would be great if an official certification can be > > done. > > >> >> > > >> >> Thanks, > > >> >> Anil &

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-04 Thread Andrew Purtell
I've been testing high loads with HBase 0.94 and JDK 7 for a while, .17 and .25, with no observed issues. This is on the EC2 HVM instance types. On running with large heaps, your mileage will vary depending on workload. G1 is generally better than CMS. Given read-mostly workloads I think you will

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread Elliott Clark
#x27;s why i am looking for JDK7 >> certification of >> >> >> HBase0.94. It would be great if an official certification can be >> done. >> >> >> >> >> >> Thanks, >> >> >> Anil >> >> >> >> &g

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread anil gupta
ion can be > done. > >> >> > >> >> Thanks, > >> >> Anil > >> >> > >> >> > >> >> On Tue, Sep 3, 2013 at 5:35 PM, lars hofhansl > wrote: > >> >> > >> >>> We (Salesforce) are using HBase

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread Elliott Clark
; >> >> >> Thanks, >> >> Anil >> >> >> >> >> >> On Tue, Sep 3, 2013 at 5:35 PM, lars hofhansl wrote: >> >> >> >>> We (Salesforce) are using HBase with JDK7. No issues seen so far. >> >>> >>

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread anil gupta
enkins, etc). > >>> > >>> It might be good to setup a JDK7 jenkins for 0.94. Any objections to > >>> doing that? > >>> > >>> -- Lars > >>> > >>> > >>> > >>> - Original Message - >

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread Elliott Clark
DK7 jenkins for 0.94. Any objections to >>> doing that? >>> >>> -- Lars >>> >>> >>> >>> - Original Message - >>> From: anil gupta >>> To: "user@hbase.apache.org" >>> Cc: >>> Sent: Tuesda

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread anil gupta
gt;> >> >> >> - Original Message - >> From: anil gupta >> To: "user@hbase.apache.org" >> Cc: >> Sent: Tuesday, September 3, 2013 4:26 PM >> Subject: (HBASE-5261)HBase 0.94 cerification for JDK7 >> >> Hi All, >>

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread anil gupta
work on JDK7 (we have no JDK7 > jenkins, etc). > > It might be good to setup a JDK7 jenkins for 0.94. Any objections to doing > that? > > -- Lars > > > > - Original Message - > From: anil gupta > To: "user@hbase.apache.org" > Cc: > Sent: Tuesday,

Re: (HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread lars hofhansl
gupta To: "user@hbase.apache.org" Cc: Sent: Tuesday, September 3, 2013 4:26 PM Subject: (HBASE-5261)HBase 0.94 cerification for JDK7 Hi All, We are thinking of running HBase(we have JVM heaps larger than 25 GB) with JDK7 to use G1 garbage collection, but as a precaution we would like H

(HBASE-5261)HBase 0.94 cerification for JDK7

2013-09-03 Thread anil gupta
Hi All, We are thinking of running HBase(we have JVM heaps larger than 25 GB) with JDK7 to use G1 garbage collection, but as a precaution we would like HBase to be certified with JDK7. I see this ticket for same: https://issues.apache.org/jira/browse/HBASE-5261 Above havent had any activity from N