Hi+1，Store data in offheap to avoid gc problem , the solution will help performance more. Kumar Vishal wrote > There are lots of gc when carbon is processing more number of > recordsduring query, which is impacting carbon query performance.To solve > this gcproblem happening when query output is too huge or when more number > ofrecords are processed, I would like to propose below solution.Currently > we are storing all the data which is read during query fromcarbon data > file in heap, when number of query output is huge it is causingmore gc. > Instead of storing in heap we can store this data in offheap andwill clear > when scanning is finished for that query.Please vote and comment for above > proposal.-RegardsKUmar Vishal
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