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Subject [GitHub] Ben-Zvi commented on issue #1455: DRILL-6724: Convert IndexOutOfBounds exception to UserException with …
Date Wed, 05 Sep 2018 01:51:09 GMT
Ben-Zvi commented on issue #1455: DRILL-6724: Convert IndexOutOfBounds exception to UserException
with …
URL: https://github.com/apache/drill/pull/1455#issuecomment-418573131
 
 
   The IBM JVM has a special call: `com.ibm.jvm.Dump.SystemDump()` that generates a dump (similar
to a Linux core dump) that can be analyzed later (e.g., check values of fields, heap. Probably
not direct memory). It can even garbage collect the heap before dumping !!
     Unfortunately the standard JVMs offer no such call yet, hence not applicable for Drill
now.
   
     

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