Also, if HBase0.94 is officially certified to work with JDK7 then it will save duplicate work from Individual users like me and you. Currently GC with big JVM heaps is a big concern with HBase. If users will get options to use G1GC then it might alleviate some pains of many HBase users.
On Tue, Sep 3, 2013 at 10:03 PM, anil gupta <[email protected]> wrote: > Hi Lars, > > 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 > that is certified by Apache HBase. If we don't follow this rule then IT/DBA > 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 > > > On Tue, Sep 3, 2013 at 5:35 PM, lars hofhansl <[email protected]> wrote: > >> We (Salesforce) are using HBase with JDK7. No issues seen so far. >> >> 0.94 is not "officially certified" to 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 <[email protected]> >> To: "[email protected]" <[email protected]> >> 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 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 November, 2012. Are there any timelines >> to certify HBase 0.94 with JDK7? >> >> -- >> Thanks & Regards, >> Anil Gupta >> >> > > > -- > Thanks & Regards, > Anil Gupta > -- Thanks & Regards, Anil Gupta
