Issues

• [Feature Request]: Allow non-identifier column names in Python Row

  new featureP2
  apache/beam#40698 · Filter by author Abacn opened on Oct 20, 2026
  2

• [Bug]: Using MultiProcessShared handle can deadlock when always_proxy=True

  bugP2python
  apache/beam#40673 · Filter by author tvalentyn opened on Oct 20, 2026
  5

  

• [Bug]: [RunInference] When load_model_at_runtime=True, the first batch always ignores model side-input updates.

  bugP2python
  apache/beam#40665 · Filter by author tvalentyn opened on Oct 19, 2026
  

• The PerformanceTests SpannerIO Read 2GB Python job is flaky

  bugflaky_testP1workflow_id: 70019990
  apache/beam#40661 · Filter by author github-actions opened on Oct 19, 2026

• The PerformanceTests SpannerIO Write 2GB Python Batch job is flaky

  bugflaky_testP1workflow_id: 70019991
  apache/beam#40660 · Filter by author github-actions opened on Oct 19, 2026

• [Failing Test]: Flink 1.20 portable DataSet ValidatesRunner tests hang

  bugfailing testflinkjavaP1permaredtests
  apache/beam#40645 · Filter by author aIbrahiim opened on Oct 17, 2026
  3

  

• [Bug]: [RunInference] Pipelines using ModelHandlers with max_batch_weight fail at construction time

  awaiting triagebugP2
  apache/beam#40644 · Filter by author tvalentyn opened on Oct 16, 2026
  9

• Performance Regression or Improvement: gbk_python_batch_load_test_2gb_of_100KB_records:runtime

  awaiting triageperf-alert
  apache/beam#40643 · Filter by author github-actions opened on Oct 16, 2026

• Performance Regression or Improvement: combine_python_batch_2gb_10_byte_records:runtime

  awaiting triageperf-alert
  apache/beam#40642 · Filter by author github-actions opened on Oct 16, 2026

• [Bug]: [RunInference] WatchFilePattern may fail to correctly identify the most recent model

  awaiting triagebugP2python
  apache/beam#40638 · Filter by author tvalentyn opened on Oct 16, 2026
  1

• [Bug]: RunInference ModelManager NNLS model approximates different data points

  bugP2python
  apache/beam#40636 · Filter by author tvalentyn opened on Oct 16, 2026
  2

  

• [Feature Request]: Add a Qdrant search enrichment handler for ml.rag

  P2python
  apache/beam#40628 · Filter by author pangwangshu opened on Oct 16, 2026
  2

  

• [Feature Request]: Flink runner: batch performance improvements

  javaP2
  apache/beam#40607 · Filter by author jto opened on Oct 15, 2026
  1

• [Feature Request]: Support Protobuf 7.x in Python SDK

  P2python
  apache/beam#40580 · Filter by author sofiathoren opened on Oct 14, 2026

• [Bug]: DataFrame API drop_duplicates and duplicated fail on rows with NaN

  P2python
  apache/beam#40570 · Filter by author anishmehta24 opened on Oct 14, 2026
  1

  

• [Feature Request]: Support non-default Google Cloud universe domains (GOOGLE_CLOUD_UNIVERSE_DOMAIN)

  gojavanew featureP2python
  apache/beam#40569 · Filter by author shunping opened on Oct 14, 2026
  

• [Feature Request]: Upgrade Gradle wrapper to 9.x for JDK 25 support

  awaiting triagejavanew featureP2
  apache/beam#40556 · Filter by author CH-Abhinav opened on Oct 13, 2026

• [Feature Request]: Honor --quota_project_id in Python GCS/Pub/Sub IO and the Java-backed BigQuery STORAGE_WRITE_API path

  dataflowionew featureP2python
  apache/beam#40555 · Filter by author shahar1 opened on Oct 13, 2026
  2

  

• [Feature Request]: Optimized GCS Direct Write for Dense Keys

  awaiting triagedataflowiojavanew featureP2
  apache/beam#40533 · Filter by author tejasiyer-dev opened on Oct 12, 2026

• [Feature Request]: Support AWS secrets manager

  javanew featureP2python
  apache/beam#40528 · Filter by author shunping opened on Oct 12, 2026
  

• [Task]: Clear per key watermark and timer state of the Spark 4 streaming stateful processor

  P2spark
  apache/beam#40517 · Filter by author tkaymak opened on Oct 12, 2026
  2

  

• [Feature Request]: Avoid reflective lookup and interning in BigQuery Storage Write API unknown-column collectors

  iojavanew featureP2
  apache/beam#40492 · Filter by author khaledh opened on Oct 9, 2026
  2

  

• [Feature Request]: Normalize splunkIO for yaml

  new featureP2yaml
  apache/beam#40470 · Filter by author derrickaw opened on Oct 8, 2026
  1

  

• [Task]: Use Timestamp logical type in Beam SQL

  awaiting triageP2task
  apache/beam#40454 · Filter by author ahmedabu98 opened on Oct 7, 2026
  1

• [Task]: Tighten the late data bound of the Spark 4 streaming stateful ParDo to the previous batch watermark

  P3spark
  apache/beam#40446 · Filter by author tkaymak opened on Oct 7, 2026