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Review request for hive and Brock Noland. Bugs: HIVE-4957 https://issues.apache.org/jira/browse/HIVE-4957 Repository: hive-git Description ------- Restricts the number of bit vectors used by Flajolet-Martin distinct value estimator to 1024. Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFComputeStats.java 63110bb ql/src/test/queries/clientnegative/compute_stats_long.q PRE-CREATION ql/src/test/results/clientnegative/compute_stats_long.q.out PRE-CREATION Diff: https://reviews.apache.org/r/14250/diff/ Testing ------- Adds a new negative test case. Thanks, Shreepadma Venugopalan