This is your daily summary of Beam's current P1 issues, not including flaky tests.
See https://beam.apache.org/contribute/issue-priorities/#p1-critical for the meaning and expectations around P1 issues. https://api.github.com/repos/apache/beam/issues/21978: [Playground] Implement Share Any Code feature on the frontend https://api.github.com/repos/apache/beam/issues/21946: [Bug]: No way to read or write to file when running Beam in Flink https://api.github.com/repos/apache/beam/issues/21935: [Bug]: Reject illformed GBK Coders https://api.github.com/repos/apache/beam/issues/21897: [Feature Request]: Flink runner savepoint backward compatibility https://api.github.com/repos/apache/beam/issues/21893: [Bug]: BigQuery Storage Write API implementation does not support table partitioning https://api.github.com/repos/apache/beam/issues/21794: Dataflow runner creates a new timer whenever the output timestamp is change https://api.github.com/repos/apache/beam/issues/21763: [Playground Task]: Migrate from Google Analytics to Matomo Cloud https://api.github.com/repos/apache/beam/issues/21715: Data missing when using CassandraIO.Read https://api.github.com/repos/apache/beam/issues/21713: 404s in BigQueryIO don't get output to Failed Inserts PCollection https://api.github.com/repos/apache/beam/issues/21711: Python Streaming job failing to drain with BigQueryIO write errors https://api.github.com/repos/apache/beam/issues/21703: pubsublite.ReadWriteIT failing in beam_PostCommit_Java_DataflowV1 and V2 https://api.github.com/repos/apache/beam/issues/21702: SpannerWriteIT failing in beam PostCommit Java V1 https://api.github.com/repos/apache/beam/issues/21700: --dataflowServiceOptions=use_runner_v2 is broken https://api.github.com/repos/apache/beam/issues/21695: DataflowPipelineResult does not raise exception for unsuccessful states. https://api.github.com/repos/apache/beam/issues/21694: BigQuery Storage API insert with writeResult retry and write to error table https://api.github.com/repos/apache/beam/issues/21479: Install Python wheel and dependencies to local venv in SDK harness https://api.github.com/repos/apache/beam/issues/21478: KafkaIO.read.withDynamicRead() doesn't pick up new TopicPartitions https://api.github.com/repos/apache/beam/issues/21477: Add integration testing for BQ Storage API write modes https://api.github.com/repos/apache/beam/issues/21476: WriteToBigQuery Dynamic table destinations returns wrong tableId https://api.github.com/repos/apache/beam/issues/21475: Beam x-lang Dataflow tests failing due to _InactiveRpcError https://api.github.com/repos/apache/beam/issues/21473: PVR_Spark2_Streaming perma-red https://api.github.com/repos/apache/beam/issues/21466: Simplify version override for Dev versions of the Go SDK. https://api.github.com/repos/apache/beam/issues/21465: Kafka commit offset drop data on failure for runners that have non-checkpointing shuffle https://api.github.com/repos/apache/beam/issues/21269: Delete orphaned files https://api.github.com/repos/apache/beam/issues/21268: Race between member variable being accessed due to leaking uninitialized state via OutboundObserverFactory https://api.github.com/repos/apache/beam/issues/21267: WriteToBigQuery submits a duplicate BQ load job if a 503 error code is returned from googleapi https://api.github.com/repos/apache/beam/issues/21265: apache_beam.runners.portability.fn_api_runner.translations_test.TranslationsTest.test_run_packable_combine_globally 'apache_beam.coders.coder_impl._AbstractIterable' object is not reversible https://api.github.com/repos/apache/beam/issues/21263: (Broken Pipe induced) Bricked Dataflow Pipeline https://api.github.com/repos/apache/beam/issues/21262: Python AfterAny, AfterAll do not follow spec https://api.github.com/repos/apache/beam/issues/21260: Python DirectRunner does not emit data at GC time https://api.github.com/repos/apache/beam/issues/21259: Consumer group with random prefix https://api.github.com/repos/apache/beam/issues/21258: Dataflow error in CombinePerKey operation https://api.github.com/repos/apache/beam/issues/21257: Either Create or DirectRunner fails to produce all elements to the following transform https://api.github.com/repos/apache/beam/issues/21123: Multiple jobs running on Flink session cluster reuse the persistent Python environment. https://api.github.com/repos/apache/beam/issues/21119: Migrate to the next version of Python `requests` when released https://api.github.com/repos/apache/beam/issues/21117: "Java IO IT Tests" - missing data in grafana https://api.github.com/repos/apache/beam/issues/21115: JdbcIO date conversion is sensitive to OS https://api.github.com/repos/apache/beam/issues/21112: Dataflow SocketException (SSLException) error while trying to send message from Cloud Pub/Sub to BigQuery https://api.github.com/repos/apache/beam/issues/21111: Java creates an incorrect pipeline proto when core-construction-java jar is not in the CLASSPATH https://api.github.com/repos/apache/beam/issues/21110: codecov/patch has poor behavior https://api.github.com/repos/apache/beam/issues/21109: SDF BoundedSource seems to execute significantly slower than 'normal' BoundedSource https://api.github.com/repos/apache/beam/issues/21108: java.io.InvalidClassException With Flink Kafka https://api.github.com/repos/apache/beam/issues/20979: Portable runners should be able to issue checkpoints to Splittable DoFn https://api.github.com/repos/apache/beam/issues/20978: PubsubIO.readAvroGenericRecord creates SchemaCoder that fails to decode some Avro logical types https://api.github.com/repos/apache/beam/issues/20973: Python Beam SDK Harness hangs when installing pip packages https://api.github.com/repos/apache/beam/issues/20818: XmlIO.Read does not handle XML encoding per spec https://api.github.com/repos/apache/beam/issues/20814: JmsIO is not acknowledging messages correctly https://api.github.com/repos/apache/beam/issues/20813: No trigger early repeatedly for session windows https://api.github.com/repos/apache/beam/issues/20812: Cross-language consistency (RequiresStableInputs) is quietly broken (at least on portable flink runner) https://api.github.com/repos/apache/beam/issues/20692: Timer with dataflow runner can be set multiple times (dataflow runner) https://api.github.com/repos/apache/beam/issues/20691: Beam metrics should be displayed in Flink UI "Metrics" tab https://api.github.com/repos/apache/beam/issues/20689: Kafka commitOffsetsInFinalize OOM on Flink https://api.github.com/repos/apache/beam/issues/20532: Support for coder argument in WriteToBigQuery https://api.github.com/repos/apache/beam/issues/20531: FileBasedSink: allow setting temp directory provider per dynamic destination https://api.github.com/repos/apache/beam/issues/20530: Make non-portable Splittable DoFn the only option when executing Java "Read" transforms https://api.github.com/repos/apache/beam/issues/20529: SpannerIO tests don't actually assert anything. https://api.github.com/repos/apache/beam/issues/20528: python CombineGlobally().with_fanout() cause duplicate combine results for sliding windows https://api.github.com/repos/apache/beam/issues/20333: beam_PerformanceTests_Kafka_IO failing due to " provided port is already allocated" https://api.github.com/repos/apache/beam/issues/20332: FileIO writeDynamic with AvroIO.sink not writing all data https://api.github.com/repos/apache/beam/issues/20330: Remove insecure ssl options from MongoDBIO https://api.github.com/repos/apache/beam/issues/20109: SortValues should fail if SecondaryKey coder is not deterministic https://api.github.com/repos/apache/beam/issues/20108: Python direct runner doesn't emit empty pane when it should https://api.github.com/repos/apache/beam/issues/20009: Environment-sensitive provisioning for Dataflow https://api.github.com/repos/apache/beam/issues/19971: [SQL] Some Hive tests throw NullPointerException, but get marked as passing (Direct Runner) https://api.github.com/repos/apache/beam/issues/19817: datetime and decimal should be logical types https://api.github.com/repos/apache/beam/issues/19815: Add support for remaining data types in python RowCoder https://api.github.com/repos/apache/beam/issues/19813: PubsubIO returns empty message bodies for all messages read https://api.github.com/repos/apache/beam/issues/19556: User reports protobuf ClassChangeError running against 2.6.0 or above https://api.github.com/repos/apache/beam/issues/19369: KafkaIO doesn't commit offsets while being used as bounded source https://api.github.com/repos/apache/beam/issues/17950: [Bug]: Java Precommit permared