The Tomcat server, bundled with the MySQL Enterprise Service Manager, has been upgraded to 8.5.34.
It was not possible to use the percentage character (%) in filter names. The filter was saved and was displayed in the list of available filters, but did not display the configured data when selected.
Automatic page refresh did not pause if an asset was selected.
Under certain circumstances, Out Of Memory errors caused the MySQL Enterprise Monitor Agent to restart. In the previous release, the default agent heap size, defined by the
MEM_AGENT_JAVA_OPTSparameter in the
setenvfile, has been increased to 128MB.
In the previous release, this issue was corrected for new installations. As of this release, this issue is also corrected for upgrades.
If you changed
MEM_AGENT_JAVA_OPTSto a value greater than 128MB, the value is not changed by the upgrade. If you changed
MEM_AGENT_JAVA_OPTSto a value lower than 128MB, the upgrade process updates the value to 128MB.
Null Pointer Exceptions were logged relating to Query Analysis and Explain Plan when monitoring MySQL 8. These exceptions were caused by the removal of
EXPLAIN EXTENDEDin MySQL 8.
As of this release, MySQL Enterprise Monitor checks which MySQL version is being monitored and only attempts to use
EXPLAIN EXTENDEDon versions which support it.