JDK-7090324: gclog rotation via external tool (original) (raw)

Yasumasa Suenaga yasu at ysfactory.dip.jp
Fri Jan 24 23:49:39 UTC 2014

Hi Yumin,

Thank you so much!

Yasumasa

On 2014/01/25 8:06, Yumin Qi wrote:

Yasumasa,

I can sponsor this for you --- will start from next week. Thanks Yumin On 1/24/2014 5:50 AM, Yasumasa Suenaga wrote: Hi all,

I've created webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-7090324/webrev.00/ This patch works fine on current jdk9/hs-rt . Could you review this?

I am just an Author. So I need a sponsor. Could you help me? Please cooperate. Thanks, Yasumasa On 2013/12/06 0:05, Yasumasa Suenaga wrote: Hi all, Did someone read my email? I really hope to merge "JDK-7090324: gclog rotation via external tool" . I hear that someone need this RFE. So I want to discuss about this.

Thanks, Yasumasa On 2013/11/08 21:47, Yasumasa Suenaga wrote: Hi all, Did someone read my mail? I think that this RFE helps us to watch Java heap on production system. Also I think this RFE is able to be part of the JEP 158 (Unified JVM Logging) . I want to update this RFE in JDK Bug System, but I don't have account. So I've posted email at first.

Thanks, Yasumasa On 2013/09/30 21:10, Yasumasa Suenaga wrote: In previous email, I've attached new patch for this RFE. It works fine with current hsx.

Yasumasa On 2013/09/29 23:40, Yasu wrote: Hi all, We are using "logrotate" tool on RHEL for various log rotation. Current HotSpot has gclog rotation function for log size base, however I need to rotate gc log synchronizing with logrotate tool. So I've created RFE as "JDK-7090324: gclog rotation via external tool" . And Sr. Engineering Manager in Oracle said he use the essence of my patch in one of the jcmd subcommands. http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2011-September/003274.html 2 years ago, I posted a patch for this RFE. But this patch is too old to apply for current HotSpot. In last month, a similar discussion was appeared in ML. So I think it's time to discuss this RFE. http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2013-August/008029.html

Please cooperate. Best regards, Yasumasa

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