apache/auron

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Apache Auron(Incubating) is an accelerator for big data engines, leveraging native vectorized execution to accelerate query processing.

Stars: 1.8k
Forks: 241
Open beginner issues: 0
Indexed issues: 108
Avg merge: 2d 14h
Merged PRs (30d): 22

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 13, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted

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107 open issues indexed

Add sort writer test for Celeborn integration CI Open

apache/auron#1952 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[EPIC] Add support for Spark 4.1 Open

apache/auron#1953 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
CI: Add spark 4.1 support for celeborn tests Open

apache/auron#1975 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
CI: Enforce code format check on PR merge Open

apache/auron#1978 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support HiveTableScanExec to native Open

apache/auron#1994 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Upgrade Rust nightly toolchain to 2025-12-15 Open

apache/auron#2001 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Incorrect Not predicate evaluation in ORC filtering pushdown Open

correctness ORC

apache/auron#2005 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Auto-lock Scala version in Spark profiles Open

apache/auron#2013 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[BUILD] Support multi-JDK versions in Docker images Open

apache/auron#2024 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Upgrade Flink version to 1.20 Open

apache/auron#2037 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Incorrect filter pushdown in ORC when string stats truncated Open

correctness ORC

apache/auron#2042 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
IndexOutOfBoundsException in UDAF Open

apache/auron#2045 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement native function of instr Open

apache/auron#2067 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support Hive Parquet table to native Open

apache/auron#2080 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Convert CoalesceExec to native implementation. Open

apache/auron#2090 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Decoupling native code from Spark Open

apache/auron#2101 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
JNI lazy initialization fails under stage cancellation, causing executor-wide NoClassDefFoundError (AuronCallNativeWrapper) Open

apache/auron#2118 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Convert AQEShuffleReadExec to native implementation. Open

apache/auron#2125 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Tracking issue for native function implementations Open

apache/auron#2145 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Consolidate documentation from auron-sites into auron to prevent divergence Open

development-process documentation enhancement help wanted

apache/auron#2157 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JoinHashMap probe SIMD short-circuit optimization Open

apache/auron#2160 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement native support for lag window function Open

apache/auron#2177 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement native support for first_value window function Open

apache/auron#2178 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement native support for last_value window function Open

apache/auron#2179 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Auron MetricNode periodic updates Open

apache/auron#2189 · 4 comments · 2 reactions · 1 assignee · Indexed Sep 14, 2026
Support native residual conditions for inner broadcast hash joins Open

apache/auron#2194 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add join-time residual condition support for native outer joins Open

apache/auron#2195 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add join-time residual condition support for native semi and anti joins Open

apache/auron#2196 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Spark SQL job does not terminate after successful execution, continues to spawn new jobs repeatedly Open

apache/auron#2202 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Tracking: complete join-time/residual condition support for native joins Open

apache/auron#2215 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Silent fallback to empty partitions may cause data loss Open

apache/auron#2229 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement native support for InsertIntoHadoopFsRelationCommand Open

apache/auron#2239 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JNI Hadoop file wrappers truncate paths containing literal # Open

apache/auron#2257 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[INFRA] Set up default rulesets for default and release branches Open

apache/auron#2272 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support Levenshtein func with threshold parameter for Spark 4+ Open

apache/auron#2279 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Track version-specific correctness test exclusions added for Spark suites Open

apache/auron#2287 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Replace hardcoded config strings with typed key() references Open

apache/auron#2295 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Auron Flink native operator support watermark Open

apache/auron#2315 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
flink kafka consumer support sync-savepoint Open

apache/auron#2318 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support native last / last(ignoreNulls) aggregate Open

apache/auron#2358 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support native bit_and / bit_or / bit_xor aggregate Open

apache/auron#2362 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Native arithmetic does not honor ANSI overflow semantics (e.g. negate of Int.MinValue) Open

apache/auron#2368 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ClassCastException (Scala 2.13 DefaultSerializationProxy) when deserializing ScalarSubquery injected by runtime bloom filter on Spark 4.1 Open

apache/auron#2386 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Native Iceberg scan returns incorrect results for storage-partitioned joins Open

apache/auron#2390 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Flink] Avoid the per-consumer row round-trip when a shared native source fans out to multiple Calcs Open

apache/auron#2416 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[BUILD] auron-build.sh writes build info to the caller's directory and silently drops project.version Open

apache/auron#2459 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[BUILD] Allow auron-build.sh to build with an existing Maven and forward arbitrary Maven options Open

apache/auron#2460 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support MapType payloads in native round-robin shuffle Open

apache/auron#2470 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Decimal sum/avg overflow returns NULL under ANSI mode instead of raising, because CheckOverflowInSum is dropped during conversion Open

apache/auron#2476 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add AES_GCM_CTR_V1 encryption support for Parquet Open

apache/auron#2477 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/auron

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