Performance degrading because of ThreadLocal

We've been experiencing the same problem as described in topic Indexing performance degrading over time.

Our setup is elasticsearch 7.1.1 + java 11.0.3.

Is the solution, using CMS GC to collect weak references (used by org.apache.lucene.uti.CloseableThreadLocal) timely, still recommended for newer java versions? Perhaps there are other solutions compatible with G1GC?

Please help us

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.