Search results

Support for repartitioning defined by function expressions

Status: Open.

#573 In ClickHouse/spark-clickhouse-connector;

· boldyrevn opened on Jul 30, 2026

Support spark 4.2

enhancementNew feature or requestNew feature or request

Status: Open.

#572 In ClickHouse/spark-clickhouse-connector;

· melin opened on Jul 29, 2026

Support ClickHouse Time / Time64 types in read path (currently fails with scala.MatchError)

enhancementNew feature or requestNew feature or request

Status: Open.

#571 In ClickHouse/spark-clickhouse-connector;

· 0angelic0 opened on Jul 28, 2026

Proposal: Arrow (columnar) read path

enhancementNew feature or requestNew feature or request

source

Status: Open.

#568 In ClickHouse/spark-clickhouse-connector;

· Marais opened on Jul 27, 2026

Exclude the scala jar file from the clickhouse-spark-runtime jar file

Status: Open.

#567 In ClickHouse/spark-clickhouse-connector;

· melin opened on Jul 27, 2026

convertLocal write flushes on every shard-key change because sort order ignores shard number, producing tiny batches

Status: Open.

#560 In ClickHouse/spark-clickhouse-connector;

· Marais opened on Jul 7, 2026

Arrow writer fails on batches with empty nested string/binary columns (empty Array(String) / Map(String, …))

Status: Open.

#556 In ClickHouse/spark-clickhouse-connector;

· ShimonSte opened on Jun 17, 2026

Invalid data type of sharding field: DecimalType(20,0)

Status: Open.

#552 In ClickHouse/spark-clickhouse-connector;

· YanaGlazova opened on Jun 5, 2026

Add nightly test run against Java client SNAPSHOT build

Status: Open.

#550 In ClickHouse/spark-clickhouse-connector;

· BentsiLeviav opened on Jun 1, 2026

Handle Distributed tables safely when read.distributed.convertLocal=true (avoid ClassCastException)

Status: Open.

#540 In ClickHouse/spark-clickhouse-connector;

· kliushenkov opened on May 5, 2026

[Documentation] - Elaborate ond timeout behaviour

Status: Open.

#531 In ClickHouse/spark-clickhouse-connector;

· BentsiLeviav opened on Apr 7, 2026

Get coverage reports from test execution

Status: Open.

#524 In ClickHouse/spark-clickhouse-connector;

· kurnoolsaketh opened on Mar 23, 2026