MarvinLitt opened a new pull request #3118: [CARBONDATA-3281] limit the LRU cache size
URL:
https://github.com/apache/carbondata/pull/3118
If configure the LRU bigger than jvm xmx size, then use CARBON_MAX_LRU_CACHE_SIZE_DEFAULT replace.
because if setting LRU bigger than xmx size,if we query for a big table with many more carbonfiles, may cause "Error: java.io.IOException: Problem in loading segment blocks: GC overhead
limit exceeded (state=,code=0)" the jdbc server will restart.
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