I have a problem I have never encountered, so I need some help.
My es cluster has two masters and four data nodes.
Master 1 is the standby node and it is also the problem node.
Everything is working normally！！！
But when I check the log of the master 1, I find this:
LEAK: ByteBuf.release() was not called before it's garbage-collected. Enable advanced leak reporting to find out where the leak occurred. To enable advanced leak reporting, specify the JVM option '-Dio.netty.leakDetection.level=advanced' or call ResourceLeakDetector.setLevel() See http://netty.io/wiki/reference-counted-objects.html for more information.
I added "Dio.netty.leakDetection.level=advanced" to the jvm.options as instructed and waited for the question to reappear.
Then i found this:
LEAK: ByteBuf.release() was not called before it's garbage-collected. See http://netty.io/wiki/reference-counted-objects.html for more information.
Recent access records: 3
Hint: 'cors' will handle the message from this point.
Hint: 'encoder_compress' will handle the message from this point.
I've read the introduction of this address: " http://netty.io/wiki/reference-counted-objects.html "
but I'm still confused. I didn't call netty's code directly. What should I do?
Help me please!!!!!
Thanks a lot!