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Patches Required on HDP

Before replicating HDP 3.1.5 databases to CDP 7.1.6, you apply JIRAs on HDP-3.1.5.6000 on top of HDP-3.1.5.0. A list of these JIRAs includes links to more information about each patch.

  • CDPD-27374: HIVE-20823: Make Compactor run in a transaction.
  • HOTFIX-3686 BUG-124830 HIVE-21036 extend OpenTxnRequest with transaction type
  • HOTFIX-3686 BUG-124830 HIVE-22367: Transaction type not retrieved from OpenTxnRequest
  • HOTFIX-3686 BUG-124830 HIVE-21114: Create read-only transactions
  • HOTFIX-3686 BUG-124830 HIVE-22327: Repl: Ignore read-only transactions in notification log
  • HOTFIX-3685BUG-124830 HIVE-23340 TxnHandler cleanup
  • HOTFIX-3686 BUG-124830 HIVE-23560: Optimize bootstrap dump to abort only write Transactions
  • HOTFIX-3686 BUG-124830 HIVE-24095:Load partitions in parallel for external tables in the bootstrap phase
  • HOTFIX-3686 BUG-124830 HIVE-24328: Run distcp in parallel for all file entries in repl load.
  • HOTFIX-3686 BUG-124830 HIVE-22290: ObjectStore.cleanWriteNotificationEvents and ObjectStore.cleanupEvents OutOfMemory on large number of pending events
  • HOTFIX-3686 BUG-124830 HIVE-24197:Check for write transactions for the db under replication at a frequent interval
  • HOTFIX-3686 BUG-124830 HIVE-24109: Load partitions in batches for managed tables in the bootstrap phase
  • HOTFIX-3686 BUG-124830 HIVE-24363: Current order of transactional event listeners is prone to deadlock in backend DB connections
  • HOTFIX-3686 BUG-124830 HIVE-23851: MSCK REPAIR Command With Partition Filtering Fails While Dropping Partitions (#1271)
  • ENGESC-363: Backport HIVE-22736: Support multiple encryption zones in hive replication
  • ENGESC-363 : HIVE-22890 : Fix Repl load failure if table name contains _function
  • HIVE-22844: Validate cm configs, add retries in fs apis for cm.
  • CDPD-20160: Add new repl dump format support on HDP
  • HIVE-24597. Replication with timestamp type partition failing in HA case with same NS.
  • HIVE-24432: Delete Notification Events in Batches.
  • HIVE-24676 : Show locks call failing for postgres RDBMS if the txnId filter is passed
  • BUG-125039 : HL_TXNID column is lower case in HDP-3.1.5
  • CDPD-20160: Add new repl dump format support on HDP - incremental
  • CDPD-21491: HIVE-24675: Handle external table replication for HA with same NS and lazy copy
  • HIVE-24127:Dump events from default catalog only
  • BUG-125093: Test Failures in DBNotification Listener and ACID
  • BUG-124718 HIVE-24127:Dump events from default catalog only
  • CDPD-23113: HDP_TO_CDP: Repl_dump is failing fo Staging_dir=src_cluster
  • CDPD-23204: incremental function replication failing for data copy on source
  • CDPD-23206: HIVE-24856: Skip functions created without 'using' clause during incremental replication
  • HIVE-24836. Add replication policy name and schedule id as a job name for all the distcp jobs
  • HIVE-24895. Add a DataCopyEnd stage in ReplStateLogTask for external table replication. Partial Backport only contains per task logging
  • HIVE-24909: Skip the repl events from getting logged in notification log
  • HIVE-25272: Read transactions are getting logged in the notification log