[PIG-4217] Fix documentation in BuildBloom

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Hadoop Flags: Reviewed
• Assignee: Praveen Rachabattuni
• Reporter: Praveen Rachabattuni
• Created: 01/Oct/14 11:10
• Updated: 21/Nov/14 05:58
• Resolved: 01/Oct/14 17:57

Description

/**

• Build a bloom filter for use later in Bloom. This UDF is intended to run
• in a group all job. For example:
• define bb BuildBloom('jenkins', '100', '0.1');
• A = load 'foo' as (x, y);
• B = group A all;
• C = foreach B generate BuildBloom(A.x);
• store C into 'mybloom';
• The bloom filter can be on multiple keys by passing more than one field
• (or the entire bag) to BuildBloom.
• The resulting file can then be used in a Bloom filter as:
• define bloom Bloom(mybloom);
• A = load 'foo' as (x, y);
• B = load 'bar' as (z);
• C = filter B by Bloom(z);
• D = join C by z, A by x;
• It uses {@link org.apache.hadoop.util.bloom.BloomFilter}

  .
  */

Pig script inside above doc strings doesn't work