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Posted to issues@carbondata.apache.org by "TaoLi (JIRA)" <ji...@apache.org> on 2019/01/30 03:18:00 UTC

[jira] [Created] (CARBONDATA-3281) Limit the LRU cache size

TaoLi created CARBONDATA-3281:
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             Summary: Limit the LRU cache size
                 Key: CARBONDATA-3281
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3281
             Project: CarbonData
          Issue Type: Improvement
            Reporter: TaoLi


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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