Hello, Did you check nifi-bootstrap.log? Since the output is logged to stdout, such information is logged to nifi-bootstrap.log instead of nifi-app.log.
Thanks, Koji On Thu, Oct 10, 2019 at 8:14 PM abellnotring <[email protected]> wrote: > Hi,all > I’m running two nodes NIFI cluster. some day, it reported an OOM > problem with this message: > Caused by: java.lang.OutOfMemoryError: Compressed class space. > I added "java.arg.18=-XX:+TraceClassUnloading > > java.arg.19=-XX:+TraceClassLoading” > > to bootstrap.conf to trace the class loading and unloading information,but > I couldn’t find the output logs about class loading. > > So does anybody know how to collect the class loading and unloading > logs? > > > > > abellnotring > [email protected] > > <https://maas.mail.163.com/dashi-web-extend/html/proSignature.html?ftlId=1&name=abellnotring&uid=abellnotring%40sina.com&iconUrl=https%3A%2F%2Fmail-online.nosdn.127.net%2Fqiyelogo%2FdefaultAvatar.png&items=%5B%22abellnotring%40sina.com%22%5D> > 签名由 网易邮箱大师 <https://mail.163.com/dashi/dlpro.html?from=mail81> 定制 > >
