RFR [jdk8] : 8193807 : AIX: avoid UnsatisfiedLinkError by providing empty basic implementations of getSystemCpuLoad and getProcessCpuLoad
volker.simonis at gmail.com
Fri Dec 22 16:24:45 UTC 2017
I've just pushed the fix to jdk8u/jdk8u-dev  so it should be in the
next regular 8u update (probably 8u172 ?).
You can of course test it any time by building the tip of
http://hg.openjdk.java.net/jdk8u/jdk8u-dev yourself :)
Merry Christmas and a happy new year,
On Wed, Dec 20, 2017 at 11:18 AM, Evans, Martin
<Martin.Evans at kingfisher.com> wrote:
> Many thanks guys, I look forward to testing.
> -----Original Message-----
> From: Volker Simonis [mailto:volker.simonis at gmail.com]
> Sent: 20 December 2017 09:33
> To: Baesken, Matthias <matthias.baesken at sap.com>
> Cc: jdk8u-dev-request at openjdk.java.net; core-libs-dev at openjdk.java.net; ppc-aix-port-dev at openjdk.java.net; Simonis, Volker <volker.simonis at sap.com>; Evans, Martin <Martin.Evans at kingfisher.com>; build-dev <build-dev at openjdk.java.net>
> Subject: Re: RFR [jdk8] : 8193807 : AIX: avoid UnsatisfiedLinkError by providing empty basic implementations of getSystemCpuLoad and getProcessCpuLoad
> Hi Matthias,
> the change looks good!
> I can sponsor it once we get the approval.
> Also forwarded to buil-dev for the minimal build change.
> Thank you and best regards,
> On Wed, Dec 20, 2017 at 9:50 AM, Baesken, Matthias <matthias.baesken at sap.com> wrote:
>> Hello , Mark reported this issue on AIX with OpenJDK8 :
>>>I'm getting an unsatisfied link error when using logstash on AIX but I suspect the issue is with AIX or the JRE, the exception is:
>>> java.lang.UnsatisfiedLinkError: sun.management.OperatingSystemImpl.getProcessCpuLoad()D
>>> getProcessCpuLoad at sun/management/OperatingSystemImpl.java:-2
>>> <init> at org/logstash/instrument/monitors/ProcessMonitor.java:40
>>> detect at org/logstash/instrument/monitors/ProcessMonitor.java:79
>>> generate at
>>> this is the line in logstash:
>>> this.cpuProcessPercent =
>>> Could anybody help steer me in the right direction?
>> This fix addresses the missing getSystemCpuLoad and getProcessCpuLoad on AIX .
>> JDK8 is only affected , JDK9 and higher is not affected .
>> Could I get a review for this change ?
>> Change :
>> Bug :
>> Thanks, Matthias
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