Hi folks, I got following errors in Hive 1.0.0. However, I can run them successfully in Hive 0.14.0. Is this a big? Are there any workaround?
hive> SELECT name FROM employee_id_buckets TABLESAMPLE(10 PERCENT) a; FAILED: SemanticException 1:49 Percentage sampling is not supported in org.apache.hadoop.hive.ql.io.BucketizedHiveInputFormat. Error encountered near token '10' hive> SELECT name FROM employee_id_buckets TABLESAMPLE(3M) a; FAILED: SemanticException 1:49 Total Length sampling is not supported in org.apache.hadoop.hive.ql.io.BucketizedHiveInputFormat. Error encountered near token '3M' Thanks, Will
