Parsing problem with G1 and PrintGCDateStamps about gcviewer

[chewiebug]

Hmm, this shouldn't fail. What's the exact version of java that you are using?

Regards, Jörg

 -------- Original-Nachricht --------
 Datum: Tue, 22 Jan 2013 09:36:17 -0800
 Von: adfaedv [email protected]
 An: chewiebug/GCViewer [email protected]
 Betreff: [GCViewer] Parsing problem with G1 and PrintGCDateStamps (#51)
 &#xA

[adfaedv]

Hi Jörg,
Java version is:
java version "1.7.0"
Java(TM) SE Runtime Environment (build 1.7.0-b147)
Java HotSpot(TM) 64-Bit Server VM (build 21.0-b17, mixed mode)

and the Java options are
-XX:+PrintGCDetails -XX:+PrintGCDateStamps

As sad - if I replace the date stamps e.g. "2013-01-17T13:40:06.537+0000" with time since restart e.g. "0.522" everything works fine so I suppose it's a timestamp parsing problem?

Cheers,
Daniel

[chewiebug]

Hi Daniel,

Thank you for the jdk version - are you using a very early version of
1.7? Usually I see something like "1.7.0_11".

Yes, it is a timestamp parsing problem, I have been able to reproduce
the problem using
-XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:-PrintGCTimeStamps
(explicitly omitting timestamps).

That is not supported yet. It works if you have -XX:+PrintGCDateStamps
-XX:+PrintGCTimeStamps (both stamps). I considered this low priority
because -XX:+PrintGCTimeStamps is the default setting.

Regards, Jörg

[chewiebug]

This ssue should be fixed now (commit a87d4d). Latest SNAPSHOT contains the change.

Regards, Jörg