5.1.5 Release Notes


  • Fixed a memory leak due to incomplete clean-up of backup replica sync operations. #22756

  • Fixed an issue where NullPointerException was thrown around the CREATE JOB statement which is using Kafka Sink connector when Kafka has no records yet. Now, it produces an appropriate log message. #22697

  • Fixed an issue where the map entries recovered from persistence were not expiring after their time-to-live durations. #22558

  • Fixed an issue where replication over WAN was failing on the source cluster members, when there are multiple batch publishers configured in a single WAN replication. #22500

  • Fixed an issue where the members were crashing while they are loading data into the NATIVE memory and using JSON or Kryo serialization. #5365