Sightly duplicate classes seen in heapdump when OutOfMemory: Metaspace errors occur
Last updated on May 18, 2021 01:18:54 PM GMT
HTL (aka Sightly) duplicate classes are observed in heap dumps when java.lang.OutOfMemoryError: Metaspace errors occur.
The bug is resolved in AEM 6.2 and later versions.
If you are on AEM 6.1, then install AEM 6.1 SP2-Cumulative Fix Pack 14 .