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Release 0.166

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============= Release 0.166

General Changes

  • Fix failure due to implicit coercion issue in IN expressions for certain combinations of data types (e.g., double and decimal).
  • Add query.max-length config flag to set the maximum length of a SQL query. The default maximum length is 1MB.
  • Improve performance of :func:!approx_percentile.

Hive Changes

  • Include original exception from metastore for AlreadyExistsException when adding partitions.
  • Add support for the Hive JSON file format (org.apache.hive.hcatalog.data.JsonSerDe).

Cassandra Changes

  • Add configuration properties for speculative execution.

SPI Changes

  • Add peak memory reservation to SplitStatistics in split completion events.