Improvements

This section consists of the improvements by services introduced in this release.

Hadoop

Bug IDApache JIRADescription
ODP-566HADOOP-18497CVE-2022-42889 upgrade common-text from 1.4 to 1.10.0
ODP-327NALog4J fix for Hadoop

HBase

Bug IDApache JIRADescription
ODP-269Backport HBASE-24781Clean up peer metrics when disabling peer
ODP-346Backport HBASE-27676Scan handlers in the RPC executor must match at least one scan queues
ODP-508HBASE-27027Enable keystore with multiple certificates

Hive

Bug IDApache JIRADescription
ODP-119NARevert HIVE-21033 patch to support Spark Hive integration
ODP-218NAUpdate LLAP Daemon log4j2 routing properties
ODP-121NAUpdate LLAP aux classes
ODP-236NAMetastore upgrade to 3.1.4 failing with Oracle 11g database
ODP-226NAEnabling Pulse Hive hook reporter
ODP-520HIVE-26633Make Thrift MaxMessageSize configurable
ODP-523NAAdded session null check for numeric to timestamp strict check
ODP-565Hive-27287CVE-2022-42889 common-text from 1.8.0 to 1.10.0
ODP-618HIVE-26579Prepare for Hadoop and Zookeeper switching to Reload4j
ODP-794NAPulse refactored connection handler on same session
ODP-826NAModified short version and added upgrade SQL to avoid future tag conflicts

Tez

Bug IDApache JIRADescription
ODP-227NAEnabling Pulse Tez hook reporter
ODP-328NALog4J fix for Tez
ODP-794NAPulse refactored connection handler on same session

Spark2

Bug IDApache JIRADescription
ODP-350NAAdded external Spark Avro dependency
ODP-626SPARK-38992CVE-2022-33891 affecting Spark 2.4.x
ODP-712SPARK-32723Upgraded to jQuery 3.5.1

Spark3

Bug IDApache JIRADescription
ODP-528NALog4j to reload4j fix
ODP-614NAModified shuffle port to resolve shuffle service init conflict

Livy

Bug IDApache JIRADescription
ODP-284NANetty version upgrade to fix SASL connection exception

Oozie

Bug IDApache JIRADescription
ODP-383NAOozie-5.2.1 compatible to Hive-3.1.4

Ranger

Bug IDApache JIRADescription
ODP-629RANGER-3914Change sync_source columns datatype from varchar to text for MYSQL 8.x
ODP-590NAEnable NiFi and registry plugin modules in Ranger
ODP-570NAUpdate Ranger to enable Knox plugin support

Zeppelin

Bug IDApache JIRADescription
ODP-267ZEPPELIN-5614JDBC disable setting tag for Hive Tez engine

Impala

Bug IDApache JIRADescription
ODP-560 | ODP-633NAImpala-4.1.2 and hive-4 compatibility support

Ambari v2.7.6.0-1

Bug IDApache JIRADescription
ODP-303NAEnabling new Zeppelin WEB UI
ODP-197NARevert ODP-113 to initialize Hadoop Metrics Reporter
ODP-223NAPulse prerequisite default changes
ODP-351AMBARI-24461Python 2 and 3 compatible topology_script.py
ODP-334NAModified quicklinks.json file for spark2 to support spark2 SSL
ODP-205NARemoving unsupported services
ODP-587NARectified spark_shuffle classpath and service name
ODP-622NAUpdate metastore jar path to standalone-metastore in Spark2
ODP-628AMBARI-25729 | AMBARI-25802Ambari MYSQL 8.x support
ODP-562AMBARI-25722Migrating log4j-1.2.17 to reload4j-1.2.25
ODP-661NAFixing Older Stack & Knox Version Update.
ODP-704NAReload4j dependency added in ambari-solr-client
ODP-765NAConfigured package installation for Ubuntu 20
ODP-781NAAmbari KNOX missing files update.
ODP-275NAAdded missing Ranger service configuration to enable Kafka/Hive
ODP-820NAUpgrade Fixes & SPARK3 removal from upgrade.
ODP-839NAUpdate oozie upgrade setup command and result output
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  Last updated on Dec 21, 2023
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ImprovementsHadoopHBaseHiveTezSpark2Spark3LivyOozieRangerZeppelinImpalaAmbari v2.7.6.0-1