{"push_id":3083350449,"size":1,"distinct_size":1,"ref":"refs/heads/bug/CARBONDATA-3134","head":"e74b3f22d285f5b5c37b17a11248b5e7977326b2","before":"60944a279420071316defacdf253c1777e74e174","commits":[{"sha":"e74b3f22d285f5b5c37b17a11248b5e7977326b2","author":{"name":"kunal642","email":"bac7ac9c9ca7e148bdbb2223b3935baa7fdb4b72@gmail.com"},"message":"[CARBONDATA-3134] fixed null values when cachelevel is set as blocklet\n\nProblem:\nFor each blocklet an object of SegmentPropertiesAndSchemaHolder is created to store the schema used for query. This object is created only if no other blocklet has the same schema. To check the schema we are comparing List<ColumnSchema>, as the equals method in ColumnSchema does not check for columnUniqueId therefore this check is failing and the new restructured blocklet is using the schema of the old blocklet. Due to this the newly added column is being ignored as the old blocklet schema specifies that the column is delete(alter drop).\n\nSolution:\nInstead of checking the equality through equals and hashcode, write a new implementation for both and check based on columnUniqueId.","distinct":true,"url":"https://api.github.com/repos/kunal642/carbondata/commits/e74b3f22d285f5b5c37b17a11248b5e7977326b2"}]}
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