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lens-driver-hive/src/main/java/org/apache/lens/driver/hive/HiveDriver.java (line 535) <https://reviews.apache.org/r/39911/#comment169058> If closeQuery() is not called before this, which happens for (result == null || !(result instanceof HiveInMemoryResultSet), how will the oprphan session be closed? As of now closeQuery() is doing that also. lens-driver-hive/src/main/java/org/apache/lens/driver/hive/HiveDriver.java (lines 803 - 804) <https://reviews.apache.org/r/39911/#comment169050> Please log the closing of session . - Puneet Gupta On Dec. 2, 2015, 10:40 a.m., Deepak Barr wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/39911/ > ----------------------------------------------------------- > > (Updated Dec. 2, 2015, 10:40 a.m.) > > > Review request for lens. > > > Repository: lens > > > Description > ------- > > OperationHandle-HiveSession mapping is maintained for all active operations. > Now, hive session will only be closed when there are no active operations > running on that session. > > > Diffs > ----- > > lens-driver-hive/src/main/java/org/apache/lens/driver/hive/HiveDriver.java > a84c679 > > lens-driver-hive/src/test/java/org/apache/lens/driver/hive/TestRemoteHiveDriver.java > ab5ada9 > > lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java > f6693aa > > Diff: https://reviews.apache.org/r/39911/diff/ > > > Testing > ------- > > Yes. > > 1. Created session. > 2. Fired a query. > 3. Deleted the session before query finishes. > 4. Query keeps running and finishes eventually. > > > Thanks, > > Deepak Barr > >
