13.12. Release 0.231

    There is a bug in this release that will cause queries with the predicate on bucketed columns to produce incorrect results.

    • Fix failures caused by invalid plans for queries with repeated lambda expressions in the order by clause.
    • Fix accounting of raw input bytes in ScanFilterAndProjectOperator.
    • Fix an issue where server fails to start when two function namespace managers of the same type are specified.
    • Fix SQL function compilation error when input parameters contain lambda.
    • Fix IS DISTINCT FROM for long decimals.
    • Improve performance of array_join().
    • Improve efficiency of . The new implementation produces fewer buffer points on rounded corners, which will produce very similar but different results. It also better handles buffering with small (<1e-9) distances.
    • Improve OOM killer log output to put memory heavy nodes and queries first.
    • Improve efficiency by using JTS instead of Esri for many geometrical operations and fix incorrect calculation of extreme points in certain cases (#14031).
    • Add forms of accepting an accuracy parameter.
    • Add a new session property to configure partition merging strategy when adding exchange around aggregation node (#11262).
    • Add IGNORE NULLS clause to various .
    • Fix schema mismatch with Parquet INT64 & Timestamp.
    • Improve string column stats by including the sum of all strings’ lengths when the individual min/max of the string is too long in ORC writer.
    • Allow reading data from HDFS while caching the fetched data on local storage. Turn on the feature by specifying the cache directory config cache.base-directory.
    • Add support for the AWS Default Credentials Provider for S3.
    • Add the ability to read and write with delta deletes.
    • Fix an issue where checksum query text and ID are not recorded if the checksum query fails.
    • Improve verifier to skip verification when checksum query fails to compile.
    • Add checks for the cardinalities sum when validating an array column.
    • Add new columns and test_session_properties to verifier_queries, and remove column session_properties_json. The value of the removed column can be copied to the two new columns for the schema change.
    • Add details of determinism analysis runs to the output.
    • Add configuration property max-determinism-analysis-runs to control maximum number of determinism analysis runs in case of column mismatch.
    • Add configuration property to allow disabling teardown for determinism analysis runs.
    • Add API to check if the query is unexpectedly modified using the credentials passed in the identity.