HIVE-4957: Restrict number of bit vectors, to prevent out of Java heap memory
Review Request #14250 - Created Sept. 20, 2013 and updated
Restricts the number of bit vectors used by Flajolet-Martin distinct value estimator to 1024.
Adds a new negative test case.
|Please use a static variable instead of repeating "1024": private static final MAX_NUM_BIT_VECTORS = 1024;||Carl Steinbach||Sept. 20, 2013, 8:38 p.m.||Open|
|Why should it raise an error?||Carl Steinbach||Sept. 20, 2013, 8:38 p.m.||Open|
|The error message isn't making it back to the user because it's getting generated at runtime on the cluster. Is ...||Carl Steinbach||Sept. 21, 2013, 2:27 a.m.||Open|