Thanks a lot for your response.
I used RedHat Linux, installed geoserver 2.13.0 with Tomcat 8.5.34, and
installed NetCDF library.
I used REST to add NetCDF data files to geoserver. When the files are over
1000, geoserver dumped. I found some messages in the log file:
27-Feb-2019 16:50:05.674
Hi,
could you please provide some more background info and details on what are
you doing and when the problem occurs?
Which type of store and how many of them are you using? (imagemosaic vs
netcdf store)
Are you using any specific datastore configuration for them?
When the problem occurs and how
gs-main-2.15.0 --> ResourcePool --> getGridCoverageReader
hintCoverageReaderCache --> CoverageHintReaderCache
SoftReference
Soft Connection Not Released
Release when memory is full
Not full memory has exceeded system limits
How to solve this problem?
--
Sent from:
gs-main-2.15.0 -> ResourcePool -> getGridCoverageReader
hintCoverageReaderCache -> createHintCoverageReaderCache() ->
CoverageHintReaderCache
SoftReference
Soft Connection Not Released
Release when memory is full
Memory is not full but has reached system limit
A large number of NetCDF
