Cask Data Application Platform - 4.3.3

Improvements

• GroupBy aggregator plugin fields are now macro enabled. (CDAP-12942)
• Allow CDAP user programs to talk to Kerberos enabled HiveServer2 in the cluster without using a keytab. (CDAP-12963)
• Removed concurrent upgrades of HBase coprocessors since it could lead to regions getting stuck in transit. (CDAP-12974)

Bug Fixes

• Fixed a bug that prevented MapReduce AM logs from YARN to show the right URI. (CDAP-7052)
• Added CLI command to fetch service logs. (CDAP-7644)
• Increased the dataset changeset size and limit to integer max by default. (CDAP-12774)
• Fixed a bug where macro for output schema of a node was not saved when the user closed the node properties modal. (CDAP-12900)
• Fixed a bug where explore queries would fail against paths in HDFS encryption zones, for certain Hadoop distributions. (CDAP-12930)
• Fixed a bug where the old connection is not removed from the pipeline config when you move the connection's pointer to another node. (CDAP-12945)
• Fixed a bug in the pipeline planner where pipelines that used an action before multiple sources would either fail to deploy or deploy with an incorrect plan. (CDAP-12946)
• Fixed a dependency bug that could cause HBase region servers to deadlock during a cold start. (CDAP-12970)
• Fixed an issue with the retrieval of non-ASCII strings from Table datasets. (CDAP-13002)
• Messaging table coprocessor now gets upgraded when the underlying HBase version is changed without any change in the CDAP version. (CDAP-13021)
• Fixed a bug that prevented a parquet snapshot source and sink to be used in the same pipeline. (CDAP-13026)
• Fixed a bug in TMS that prevented correctly consuming multiple events emitted in the same transaction. (CDAP-13033)
• Make TransactionContext resilient against getTransactionAwareName() failures. (CDAP-13037)
• Fixed avro fileset plugins so that reserved hive keywords can be used as column names. (CDAP-13040)