Hi ,
Thanks for the help . You mean to say that we should change Log4j and use
slf4j instead.
Yes presently we are using Log4j as appender and we have set the
logging_level="info". Does changing it to only error will help?
This is the present configuration :
<appender class="org.apache.log4j.FileAppender" name="FileAppender">
<param name="File"
value="${QPID_WORK}/backuplogs/${logprefix}qpidmaster${logsuffix}.log"/>
<param name="Append" value="true"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d %-5p [%t] (%c{2}) -
%m%n"/>
</layout>
</appender>
Can we do anything in this configuration to get rid of the issue?
Thanks
Akhil
On Mon, Jun 19, 2017 at 6:31 PM, Oleksandr Rudyy <[email protected]> wrote:
> Hi Akhil,
>
> Thanks for raising JIRA and attaching the screenshots from MAT.
> As per screnshot [1] it seems that heap memory was consumed by java.io.File
> objects. Judging by the file names, the file objects were created by log
> appender whilst compression broker logs.
>
> What type of file appender are you using with Qpid Broker? Is it
> "org.apache.log4j.QpidCompositeRollingAppender"? You can check
> ${QPID_HOME}/etc/log4j.xml for logging configuration?
> We are not aware about any defect in QpidCompositeRollingAppender which
> would manifest in heap memory consumption by java.io.File objects.
>
> The broker logging functionality in version 0.32 is based on log4j . It was
> replaced with slf4j and logback in following 6.x versions.
> You can consider migration to newer version of broker (6.1.3 at the moment
> of writing this email). If migration of broker is not an option, you can
> try replacing the log appender with another one.
>
>
> Kind Regards,
> Alex
>
>
> [1] https://issues.apache.org/jira/browse/QPID-7828
> [2] https://issues.apache.org/jira/secure/attachment/12873368/image1.PNG
>
>
> On 19 June 2017 at 11:46, Akhil Samnotra <[email protected]> wrote:
>
> > HI ,
> > I have even raised the jira but didnt got any resolution.
> >
> > Thanks
> > Akhil
> >
> > On Mon, Jun 19, 2017 at 1:47 PM, Oleksandr Rudyy <[email protected]>
> wrote:
> >
> > > Hi Akhil,
> > >
> > > The screenshots did not get through with your latest email. Could you
> > > please try raising JIRA and attaching the screnshots to it?
> > >
> > > Kind Regards,
> > > Alex
> > >
> > > On 17 June 2017 at 06:04, Akhil Samnotra <[email protected]>
> > wrote:
> > >
> > > > hi ,
> > > >
> > > > please find the screenshots attached.
> > > > thanks
> > > >
> > > > Akhil
> > > >
> > > > On Sat, Jun 17, 2017 at 1:52 AM, Oleksandr Rudyy <[email protected]>
> > > wrote:
> > > >
> > > >> Hi Akhil,
> > > >> It seems attachments have been stripped off. Could you please resend
> > > them
> > > >> or raise a JIRA [1] and attach your screenshots to the JIRA?
> > > >>
> > > >> Kind Regards,
> > > >> Alex
> > > >>
> > > >> [1] https://issues.apache.org/jira/projects/QPID
> > > >>
> > > >
> > > >
> > > >
> > > > ------------------------------------------------------------
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> > >
> >
>
