Surya Hebbar created IMPALA-13106:
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             Summary: Support larger imported query profile sizes through 
compression
                 Key: IMPALA-13106
                 URL: https://issues.apache.org/jira/browse/IMPALA-13106
             Project: IMPALA
          Issue Type: Improvement
            Reporter: Surya Hebbar
            Assignee: Surya Hebbar


Imported query profiles are currently being stored in IndexedDB.

Although IndexedDB does not have storage limitations like other browser storage 
APIs, there is a limit on the data that can be stored in one attribute/field.

This imposes a limitation on the size of query profiles. After some testing, I 
have found this limit to be around 220 MBs.

So, it would be helpful to use compression on JSON query profiles, allowing for 
much larger query profiles.



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