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Posted to dev@drill.apache.org by Parth Chandra <pc...@maprtech.com> on 2015/02/12 04:42:42 UTC

Review Request 30905: DRILL-2038: Fix handling of error objects. C++ Client syncronous API has a crash with multiple parallel queries.

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https://reviews.apache.org/r/30905/
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Review request for drill, Aditya Kishore, Norris Lee, and Xiao Meng.


Repository: drill-git


Description
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Error objects are not assigned correctly leading to double delete in both sync and async version of library


Diffs
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  contrib/native/client/example/querySubmitter.cpp 2d89223 
  contrib/native/client/src/clientlib/drillClientImpl.hpp a5eeb77 
  contrib/native/client/src/clientlib/drillClientImpl.cpp c832a79 

Diff: https://reviews.apache.org/r/30905/diff/


Testing
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Ran 30 concurrent queries on tpc-h data and had 6 queries with errors. Everything ran successfully where previously the queries would give a crash.


Thanks,

Parth Chandra