CDH 5.3.0 Release Notes
The following lists all Apache Pig Jiras included in CDH 5.3.0
that are not included in the Apache Pig base version 0.12.0. The
file lists all changes included in CDH 5.3.0. The patch for each
change can be found in the cloudera/patches directory in the release tarball.
Changes Not In Apache Pig 0.12.0
- [PIG-4219] - When parsing a schema, pig drops tuple inside of Bag if it contains only one field
- [PIG-3584] - AvroStorage does not correctly translate arrays of strings
- [PIG-3621] - Python Avro library can't read Avros made with builtin AvroStorage
- [PIG-4133] - Need to update the default $HCAT_HOME dir in the PIG script.
- [PIG-3661] - Piggybank AvroStorage fails if used in more than one load or store statement
- [PIG-3833] - Relation loaded by AvroStorage with schema is projected incorrectly in foreach statement.
- [PIG-3677] - ConfigurationUtil.getLocalFSProperties can return an inconsistent property set
- [PIG-3480] - TFile-based tmpfile compression crashes in some cases
- [PIG-3670] - Fix assert in Pig script
- [PIG-3606] - Pig script throws error when searching for hcatalog jars in latest hive
- [PIG-3726] - Ranking empty records leads to NullPointerException
- [PIG-2629] - Wrong Usage of Scalar which is null causes high namenode operation
- [PIG-3639] - TestRegisteredJarVisibility is broken in trunk
- [PIG-3633] - AvroStorage tests are failing when running against Avro 1.7.5
- [PIG-3285] - Jobs using HBaseStorage fail to ship dependency jars
- [PIG-3496] - Propagate HBase 0.95 jars to the backend
- [PIG-3469] - Skewed join can cause unrecoverable NullPointerException when one of its inputs is missing.
- [PIG-3510] - New filter extractor fails with more than one filter statement
- [PIG-3497] - JobControlCompiler should only do reducer estimation when the job has a reduce phase
- [PIG-3865] - Remodel the XMLLoader to work to be faster and more maintainable
- [PIG-3519] - Remove dependency on uber avro-tools jar