Pramodh

I have upgraded my application to Java 11. When trying to connect to MSAccess DB, getting below error: ERROR com.web.core.ExceptionResolver - Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class com.healthmarketscience.jackcess.impl.query.QueryFormat [com.greytip.cougar.asca.web.core.ExceptionResolver getModelAndView 83] org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError:...

Hi Gord, Is the mentioned formats are implemented in the latest version? Please let me know the status on the different unique date formatting implementation.

I am unable to modify hsqldb code where some objects refering hsqldb persist cache and RowAVLDisk.

I am unable to modify hsqldb code hence sharing you aquired dump after modifying memorytimer object code in DBReference.

Thank you Gord. I was analyzing heap dump from Memory Analyzer Tool and found some suspects which are causing issues. 1) Suspect1:: One instance of "org.hsqldb.persist.DataFileCache" loaded by "sun.misc.Launcher$AppClassLoader @ 0xc001f180" occupies 8,377,472 (14.34%) bytes. The memory is accumulated in one instance of "java.lang.Object[]" loaded by "<system class="" loader="">".</system> Keywords sun.misc.Launcher$AppClassLoader @ 0xc001f180 java.lang.Object[] org.hsqldb.persist.DataFileCache 2)...

I am getting "java.lang.OutOfMemoryError: Java heap space" error.

No Gord.. OLE object (BLOB) column cases are very rare and we didnt find any issues in that case. Column formats are (Short text, int, datetime)

No Gord.. OLE object (BLOB) column cases are very rare and we didnt find any issues in that case. Column formats are (String, int, datetime)