delta good first issues (Scala)

fix: Java Kernel data skipping uses case-sensitive column matching 2 months ago

bug good first issue

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel] Remove unecessary N.json loading for InCommitTimestamp value 2 months ago

good first issue kernel

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel] Fix Pagination Log Segment Validation for Staged Commit File Renames 2 months ago

bug good first issue

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel][Testing] Run more write test suites using the V2 builders 2 months ago

enhancement good first issue kernel

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request] Consolidate CDF TahoeFileIndex code paths 3 months ago

enhancement good first issue not-stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request] Support additional generation expressions for automatic data skipping 3 months ago

enhancement good first issue not-stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request] Refactor SQL configuration properties to remove `databricks` prefix 3 months ago

enhancement good first issue not-stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[BUG] Fix SQL API option/properties metadata configuration 3 months ago

bug good first issue not-stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request][Spark] Update UniForm related comment to include description to Hudi 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request][Spark] Add test coverage for clustering on generated columns 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request][SPARK] Make Vacuum DRY RUN list all the files along with the the size of the files 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel] Add unittests for reading cloned (shallow/deep) Delta tables in Kernel 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel][Data skipping] Add the STARTS_WITH expression and support data skipping for it 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel][Defaults] Support `COALESCE` for all data types in the `DefaultExpressionHandler` 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel][Testing] Add more thorough testing for DataType.toJson 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel] Improve log segment code and error messages 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel][Feature Request] Enable mima binary compatibility checks for Kernel 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel] Validate readSchema is a subset of the table schema in ScanBuilder 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request][Kernel] Support implicit cast for `DefaultExpressionEvaluator` output. 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request][Kernel] Add more implicit cast conversions. 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel] [TODO] Assert that log files belong to the table 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel] Refactor ParquetBatchReader converter APIs 3 months ago

enhancement good first issue kernel stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request] Automatically generate partition filters for generated columns using the floor function 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request] Automatically generate partition filters for generated columns using the ceiling function 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

Delta protocol version upgrade is allowing any invalid version number for minWriterVersion value 3 months ago

good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request] Add collectStats option to DeltaTable.convertToDelta method 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[BUG] Broken link in Specification in Struct Field section 3 months ago

bug good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

Support database name and table name arguments to DeltaTable.isDeltaTable() 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request] LogStore integration test framework 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

Publish a docker image for Delta Lake 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

Unable to write metadata to delta table using scala api 3 months ago

enhancement good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

Obligation to hardcode full path in local Delta Lake 3 months ago

bug good first issue stale

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request]Fix potential float -> double casting issue and align in expression with comparator "=" implementation 9 months ago

enhancement good first issue kernel

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request][Kernel] Make kernel benchmark configurable using command line arguments 9 months ago

enhancement good first issue delta-kernel

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Feature Request] Skip creating FilteredColumnarBatch in ActiveAddFilesIterator if there is no active AddFiles in the batch 9 months ago

enhancement good first issue

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel] Add TableFeature::getTablePropertyEnablementKey about 1 year ago

good first issue

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

[Kernel][Testing] Shard kernel test runs about 1 year ago

enhancement good first issue kernel

delta-io/delta

8.9K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Scala

#acid#analytics#big-data#delta-lake#spark

delta-io/delta

Open Issues Need Help