Re: Grid Infrastructure Java processes

Hi Nenad,

I've 19.9 at hand and see OraJavaAgentDriver present. According to 2570547.1 it should be gone with

srvctl stop cvu
srvctl disable cvu
srvctl status cvu

I don't see Tomcat running here and the closest hit on MOS is 30386318.8 which mentions RHP, so I'd look around rhpctl. Plus I'd try killing the process a few times to see what's in GI logs if it's restarted. And also check the process' file descriptors to see if there's any clue why the hell Oracle Corp wants it running.

HTH On Thu, May 6, 2021 at 2:57 PM Noveljic Nenad <nenad.noveljic_at_vontobel.com> wrote:

> Two Java processes are running under 19c Grid Infrastructure, one of which
> is Tomcat:
>
>
>
> grid 4605 1 0 Mar26 ? 05:29:07
> /u00/oracle/GI/product/19.3.0/jdk/bin/java -Xms128M -Xmx384M -classpath
> /u00/oracle/GI/product/19.3.0/jdk/jre/lib/rt.jar:/u00/oracle/GI/product/19.3.0/jdk/jre/lib/i18n.jar:/u00/oracle/GI/product/19.3.0/jlib/jagent.jar:/u00/oracle/GI/product/19.3.0/jlib/srvm.jar:
> -Dora.jagent.conf=conf/orajagent.conf oracle.jagent.core.OraJavaAgentDriver
>
> grid 4693 1 0 Mar26 ? 01:55:43
> /u00/oracle/GI/product/19.3.0/jdk/bin/java -server -Xms128M -Xmx384M
> -Djava.awt.headless=true -Ddisable.checkForUpdate=true
> -Djava.util.logging.config.file=/u00/oracle/GI/gridbase/crsdata/lsdbp05i/qos/conf/logging.properties
> -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
> -DTRACING.ENABLED=false -Djava.rmi.server.hostname=host
> -Doracle.http.port=8888 -Doracle.jmx.port=8895 -Doracle.tls.enabled=false
> -Doracle.jwc.tls.http.enabled=false -Djava.security.manager
> -Djava.security.policy=/u00/oracle/GI/gridbase/crsdata/host/qos/conf/catalina.policy
> -Djav .security.egd=file:/dev/urandom
> -Dcatalina.home=/u00/oracle/GI/product/19.3.0/tomcat
> -Dcatalina.base=/u00/oracle/GI/gridbase/crsdata/host/qos
> -Djava.io.tmpdir=/u00/oracle/GI/gridbase/crsdata/host/qos/temp
> -Doracle.home=/u00/oracle/GI/product/19.3.0 -Doracle.jwc.mode=CLUSTERWARE
> -classpath
> /u00/oracle/GI/product/19.3.0/jlib/cryptoj.jar:/u00/oracle/GI/product/19.3.0/jlib/oraclepki.jar:/u00/oracle/GI/product/19.3.0/jlib/osdt_core.jar:/u00/oracle/GI/product/19.3.0/jlib/osdt_cert.jar:/u00/oracle/GI/product/19.3.0/tomcat/lib/tomcat-juli.jar:/u00/oracle/GI/product/19.3.0/tomcat/lib/bootstrap.jar:/u00/oracle/GI/product/19.3.0/jlib/jwc-logging.jar
> org.apache.catalina.startup.Bootstrap start
>
>
>
> They presumably belong to the Grid Infrastructure Bundled Agent, which
> manages application failovers.
>
>
>
> As we don’t need that, is there a way to disable this?
>
>
>
> We strive to keep our footprint small. The only reason that we installed
> Clusterware is because we’re storing our database file on ACFS, which,
> sadly, doesn’t seem to be supported with Oracle Restart (even though it
> basically works).
>
>
>
> Best regards,
>
>
>
> Nenad
>
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