@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
> > >> >>
> > > >> >> 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
> > > >
>> 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
&
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
#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
ion can be
> done.
> >> >>
> >> >> Thanks,
> >> >> Anil
> >> >>
> >> >>
> >> >> On Tue, Sep 3, 2013 at 5:35 PM, lars hofhansl
> wrote:
> >> >>
> >> >>> We (Salesforce) are using HBase
; >>
>> >> 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.
>> >>>
>>
enkins, etc).
> >>>
> >>> It might be good to setup a JDK7 jenkins for 0.94. Any objections to
> >>> doing that?
> >>>
> >>> -- Lars
> >>>
> >>>
> >>>
> >>> - Original Message -
>
DK7 jenkins for 0.94. Any objections to
>>> doing that?
>>>
>>> -- Lars
>>>
>>>
>>>
>>> - Original Message -
>>> From: anil gupta
>>> To: "user@hbase.apache.org"
>>> Cc:
>>> Sent: Tuesda
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,
>>
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,
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
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
13 matches
Mail list logo