RFR (S): 8004172: Update jstat counter names to reflect metaspace changes

Mandy Chung mandy.chung at oracle.com
Tue Feb 5 20:14:31 UTC 2013

Hi Erik,

On 2/4/13 8:01 AM, Erik Helin wrote:
> There have been some updates to the hotspot code based on feedback from
> the hotspot-gc-dev mailing list. The only change to the JDK code is that
> the namespace is back to "sun.gc" :)
> New webrevs:
> - jdk:http://cr.openjdk.java.net/~ehelin/8004172/jdk/webrev.03/  <http://cr.openjdk.java.net/%7Eehelin/8004172/jdk/webrev.03/>
> - hotspot:http://cr.openjdk.java.net/~ehelin/8004172/hotspot/webrev.03/  <http://cr.openjdk.java.net/%7Eehelin/8004172/hotspot/webrev.03/>
Looks good.  Minor nits:

gcCapacityOutput1.awk - should the last column in L7 be removed?

jstatGcMetaCapacityOutput1.sh - it's a new test and the copyright year should be 2013.

> Note that the fixed tests will continue to fail until the HotSpot
> part of the change finds it way into the tl forest.

How are you going to integrate the hotspot and jdk fixes in a
synchronized fashion?  We shall make sure the TL sun/tools/jstat
tests pass at all times.


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