Release 0.252

    • Add automatic query retry functionality for transient failures.

    • Add support for running base32 encoded ElasticSearch queries.

    • Fix the join operator to prevent hanging when spilling is enabled and the probe side finishes before the hash builder starts.

    • Add support for logging formatted prepared query. This can be enabled by setting session property log_formatted_query_enabled to true.

    • Add automatic query retry functionality for transient failures. This can be enabled by setting per-query-retry-limit to a non-zero integer to indicate the per query retry count.

    • Add functions chisquared_cdf() and inverse_chisquared_cdf().

    Security Changes

    • Add file based password authenticator plugin. See .
    • Update Alluxio cache config property cache.alluxio.timeout-enabled to be true by default.

    JDBC Changes

    • Add support to serialize to a string.
    • Add support for running base32 encoded ElasticSearch queries. See .

    Presto On Spark Changes

    • Fix a bug when Presto on Spark doesn’t start because the temporary storage is not initialized.