Ordinary object pointers (Oops)

ordinary object pointers

Elasticsearch

Set Xms and Xmx to no more than the threshold for compressed ordinary object pointers (oops). The exact threshold varies but 26GB is safe on most systems and can be as large as 30GB on some systems. To verify you are under the threshold, check the Elasticsearch log for an entry like this:

heap size [1.9gb], compressed ordinary object pointers [true]

• Ooops

• JVM, keytool, JVM arguments, Xmx, Xms, Java.lang.OutOfMemoryError, Oops, Java bytecode