Release - Federate 7.10.2 - 27.0

We’re happy to announce today the release of Siren Federate version 27 for Elasticsearch version 7.10.2. This release includes the following enhancements and fixes:

Enhancements:

  • Vectorized data processing of the scan and join operators.
  • Support of the _id metadata field for the semi-join operators.

Breaking changes:

  • Removed a deprecated property, siren.io.tuple.collector.packet_size, in favor of the siren.io.pipeline.max_packet_size setting.
  • Removed a deprecated property, siren.io.tuple.collector.hash.partitions_per_node, in favor of the siren.io.pipeline.hash.partitions_per_node setting.
  • Removed a deprecated property, siren.io.tuple.collector.number_of_nodes, in favor of the siren.io.pipeline.number_of_nodes setting.

Bug fixes:

  • Fixed fingerprint of request executions to match results of explain requests.
  • Fixed an issue that prevented the execution of an msearch request containing joins on the same index with different algorithms.

Deprecations:

  • The use of a JDBC datasource to map to a virtual index is deprecated.

Download it here.

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