Release - Federate 7.17.0 - 27.0

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We’re happy to announce today the release of Siren Federate version 27, which is compatible with Elasticsearch version 7.17.0. This release includes the following enhancements and fixes:

Enhancements:

  • Vectorized data processing of the join operators
  • Support of the _id metadata field for the semi-join operators
  • Support for a placeholder to represent the Elasticsearch configuration directory in the JDBC properties of a datasource configuration
  • Upgraded to Apache Arrow version 4.0.0
  • Upgraded to Elasticsearch version 7.17.0.

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

Download it here.

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