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From sebb <seb...@gmail.com>
Subject Re: Testing JMeter against JDK 8 EA builds
Date Sun, 26 Jan 2014 15:17:30 GMT
On 26 January 2014 15:12, Rainer Jung <rainer.jung@kippdata.de> wrote:
> On 26.01.2014 11:43, Milamber wrote:
>> Hello,
>>
>> I've downloaded the Java 8 early access build for Linux 64bits.
>>
>> I've made some simple tests with JMeter (2.12-SNAPSHOT) and try to build
>> JMeter with Java 8.
>>
>> I've found these issues:
>>
>> On JMeter startup, we have these warnings:
>>
>> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=64m;
>> support was removed in 8.0
>> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option
>> MaxPermSize=128m; support was removed in 8.0
>>
>> Meaning that Java 8 don't offer to define the permanent memory size?
>
> Yes, Java 8 integrated perm into heap and native memory (Metaspace).
> There's no separate perm gen any more.
>
> See e.g.
>
> http://openjdk.java.net/jeps/122
>
> http://mail.openjdk.java.net/pipermail/hotspot-dev/2012-September/006679.html
>
> http://java.dzone.com/articles/java-8-permgen-metaspace
>
> No comments from me about the build errors. You didn't keep the OP on
> CC, I don't know whether he is subscribed here and follows the list.

He is subscribed.

> Regards,
>
> Rainer

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