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ERDAS APOLLO provides comprehensive data management and delivery which includes organizing geospatial and business data into a centralized library with cloud or on-premise distribution options.
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How to stop Tomcat dump file @ Apollo 2016.x

by Technical Evangelist ‎09-13-2017 11:39 AM - edited ‎10-20-2017 12:29 PM (51 Views)

Apollo 2016.x tomcat server sometimes generate big *.mdmp file @ C:\Program Files\Hexagon\ERDAS APOLLO\tomcat\ folder. User can use the following workflow to stop dump from tomcat.

 

Add the parameter -XXdumpSize:none to JAVA configuration.

Go to Apollo data manager, Configuration > Performance, and for the case of this issue is to add -XXdumpSize:none to the setting for 64-bit RDS java tune up). In other cases it may be needed for the 32-bit settings as well.

1.jpg

 

If you find WMS stop working, then you can also try another parameter "-XX:-CreateMinidumpOnCrash" to JAVA configuration. 

Stop generating mdmp file is only tempotary solution, user still need to figure out why 64bit RDS crashes in the first place.

 

NOTE:

Also check apollo catalog database table "catalog_sys_property"->rds.jvm64.options, make sure its "string_value" is

-Xms64m -Xmx128m -XX:+UseParallelOldGC -XX:ParallelGCThreads=2 -XXdumpSize:none


or

-Xms64m -Xmx128m -XX:+UseParallelOldGC -XX:ParallelGCThreads=2 -XX:-CreateMinidumpOnCrash

 

 

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