liyunzhang_intel created PIG-5044: ------------------------------------- Summary: Create SparlCompiler#getSamplingJob in spark mode Key: PIG-5044 URL: https://issues.apache.org/jira/browse/PIG-5044 Project: Pig Issue Type: Sub-task Reporter: liyunzhang_intel Assignee: liyunzhang_intel
Like MRCompiler#getSamplingJob, we also need a function like that to sample data from a file, sort sampling data and generate output by UDF(org.apache.pig.impl.builtin.FindQuantiles). -- This message was sent by Atlassian JIRA (v6.3.4#6332)