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OracleDialect: Hardcoded scale of 10 in Decimal(38,10) causes silent precision loss for bare NUMBER columns

Status: Open.

#56738 In apache/spark;

· sivakumardg opened on Jun 24, 2026

[PYTHON][PYSPARK][FUNCTIONS] pyspark.sql.functions.try_to_date is missing in PySpark 4.0.0-4.0.4 but the docs say it became available in 4.0.0

Status: Open.

#56672 In apache/spark;

· mh0w opened on Jun 22, 2026

[SQL] Ceiling and floor do not throw on overflow

Status: Open.

#56615 In apache/spark;

· matthewalex4 opened on Jun 19, 2026

exitStatusCode:0 The return code of spark-submit is 0

Status: Open.

#56539 In apache/spark;

· matianhe3 opened on Jun 16, 2026

MERGE INTO over Iceberg temp-view source can fail with assertion failed: No plan for TableReference[...]

Status: Open.

#56515 In apache/spark;

· mrjoe7 opened on Jun 15, 2026

[Quick Question] Duplicate set of user_context in SparkConnect Client

Status: Open.

#56408 In apache/spark;

· franciscoabsampaio opened on Jun 9, 2026

Fix name for frequent items/heavy hitters sketch from highly misleading "approx top k"

Status: Open.

#56331 In apache/spark;

· jmalkin opened on Jun 4, 2026

Pyspark: DataFrame methods behind is_remote_only() statically evaluate to Union during typechecking

Status: Open.

#56141 In apache/spark;

· iamkhav opened on May 27, 2026

DSv2 spark streaming doesn't support SupportsMetadataColumns

Status: Open.

#56132 In apache/spark;

· zikangh opened on May 27, 2026

[SPARK-57415][SQL] Parquet vectorized reader performance improvements (umbrella)

Status: Open.

#56011 In apache/spark;

· iemejia opened on May 20, 2026

Spark Declarative Pipelines: enable primary key check as expectation

Status: Open.

#55998 In apache/spark;

· br-valstream opened on May 19, 2026

Automatically create the spark history log directory

Status: Open.

#55975 In apache/spark;

· melin opened on May 19, 2026