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| This release includes 75 bug fixes, vulnerability fixes, and minor improvements for Flink 1.17. Below you will find a list of all bugfixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: JIRA. |
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| <h1> |
| <a href="/2023/05/25/apache-flink-1.17.1-release-announcement/">Apache Flink 1.17.1 Release Announcement</a> |
| </h1> |
| |
| |
| |
| May 25, 2023 - |
| |
| |
| |
| Weijie Guo |
| |
| <a href="https://twitter.com/WeijieGuo12">(@WeijieGuo12)</a> |
| |
| |
| |
| |
| <p><p>The Apache Flink Community is pleased to announce the first bug fix release of the Flink 1.17 series.</p> |
| <p>This release includes 75 bug fixes, vulnerability fixes, and minor improvements for Flink 1.17. |
| Below you will find a list of all bugfixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: |
| <a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12352886">JIRA</a>.</p> |
| <p>We highly recommend all users upgrade to Flink 1.17.1.</p> |
| <h1 id="release-artifacts"> |
| Release Artifacts |
| <a class="anchor" href="#release-artifacts">#</a> |
| </h1> |
| <h2 id="maven-dependencies"> |
| Maven Dependencies |
| <a class="anchor" href="#maven-dependencies">#</a> |
| </h2> |
| <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-xml" data-lang="xml"><span class="line"><span class="cl"><span class="nt"><dependency></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><groupId></span>org.apache.flink<span class="nt"></groupId></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><artifactId></span>flink-java<span class="nt"></artifactId></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><version></span>1.17.1<span class="nt"></version></span> |
| </span></span><span class="line"><span class="cl"><span class="nt"></dependency></span> |
| </span></span><span class="line"><span class="cl"><span class="nt"><dependency></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><groupId></span>org.apache.flink<span class="nt"></groupId></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><artifactId></span>flink-streaming-java<span class="nt"></artifactId></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><version></span>1.17.1<span class="nt"></version></span> |
| </span></span><span class="line"><span class="cl"><span class="nt"></dependency></span> |
| </span></span><span class="line"><span class="cl"><span class="nt"><dependency></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><groupId></span>org.apache.flink<span class="nt"></groupId></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><artifactId></span>flink-clients<span class="nt"></artifactId></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><version></span>1.17.1<span class="nt"></version></span> |
| </span></span><span class="line"><span class="cl"><span class="nt"></dependency></span> |
| </span></span></code></pre></div><h2 id="binaries"> |
| Binaries |
| <a class="anchor" href="#binaries">#</a> |
| </h2> |
| <p>You can find the binaries on the updated <a href="/downloads/">Downloads page</a>.</p> |
| <h2 id="docker-images"> |
| Docker Images |
| <a class="anchor" href="#docker-images">#</a> |
| </h2> |
| <ul> |
| <li><a href="https://hub.docker.com/_/flink/tags?page=1&name=1.17.1">library/flink</a> (official images)</li> |
| <li><a href="https://hub.docker.com/r/apache/flink/tags?page=1&name=1.17.1">apache/flink</a> (ASF repository)</li> |
| </ul> |
| <h2 id="pypi"> |
| PyPi |
| <a class="anchor" href="#pypi">#</a> |
| </h2> |
| <ul> |
| <li><a href="https://pypi.org/project/apache-flink/1.17.1/">apache-flink==1.17.1</a></li> |
| </ul> |
| <h1 id="release-notes"> |
| Release Notes |
| <a class="anchor" href="#release-notes">#</a> |
| </h1> |
| <pre><code> Release Notes - Flink - Version 1.17.1 |
| </code></pre> |
| <h2> Bug |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-28786'>FLINK-28786</a>] - Cannot run PyFlink 1.16 on MacOS with M1 chip |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-30989'>FLINK-30989</a>] - Configuration table.exec.spill-compression.block-size not take effect in batch job |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31131'>FLINK-31131</a>] - The INITIALIZING of ExecutionState is missed in the state_machine doc |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31165'>FLINK-31165</a>] - Over Agg: The window rank function without order by error in top N query |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31273'>FLINK-31273</a>] - Left join with IS_NULL filter be wrongly pushed down and get wrong join results |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31293'>FLINK-31293</a>] - Request memory segment from LocalBufferPool may hanging forever. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31305'>FLINK-31305</a>] - KafkaWriter doesn't wait for errors for in-flight records before completing flush |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31414'>FLINK-31414</a>] - exceptions in the alignment timer are ignored |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31424'>FLINK-31424</a>] - NullPointer when using StatementSet for multiple sinks |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31437'>FLINK-31437</a>] - Wrong key 'lookup.cache.caching-missing-key' in connector documentation |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31478'>FLINK-31478</a>] - TypeError: a bytes-like object is required, not 'JavaList' is thrown when ds.execute_and_collect() is called on a KeyedStream |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31503'>FLINK-31503</a>] - "org.apache.beam.sdk.options.PipelineOptionsRegistrar: Provider org.apache.beam.sdk.options.DefaultPipelineOptionsRegistrar not a subtype" is thrown when executing Python UDFs in SQL Client |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31541'>FLINK-31541</a>] - Get metrics in Flink WEB UI error |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31557'>FLINK-31557</a>] - Metric viewUpdater and reporter task in a SingleThreadScheduledExecutor lead to inaccurate PerSecond related metrics |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31588'>FLINK-31588</a>] - The unaligned checkpoint type is wrong at subtask level |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31612'>FLINK-31612</a>] - ClassNotFoundException when using GCS path as HA directory |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31626'>FLINK-31626</a>] - HsSubpartitionFileReaderImpl should recycle skipped read buffers. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31628'>FLINK-31628</a>] - ArrayIndexOutOfBoundsException in watermark processing |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31632'>FLINK-31632</a>] - watermark aligned idle source can't resume |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31652'>FLINK-31652</a>] - Flink should handle the delete event if the pod was deleted while pending |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31653'>FLINK-31653</a>] - Using`if` statement for a string subtype of the row type may meet npe in code generated by codegen |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31657'>FLINK-31657</a>] - ConfigurationInfo generates incorrect openapi schema |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31670'>FLINK-31670</a>] - ElasticSearch connector's document was not incorrect linked to external repo |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31683'>FLINK-31683</a>] - Align the outdated Chinese filesystem connector docs |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31690'>FLINK-31690</a>] - The current key is not set for KeyedCoProcessOperator |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31707'>FLINK-31707</a>] - Constant string cannot be used as input arguments of Pandas UDAF |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31711'>FLINK-31711</a>] - OpenAPI spec omits complete-statement request body |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31733'>FLINK-31733</a>] - Model name clashes in OpenAPI spec |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31735'>FLINK-31735</a>] - JobDetailsInfo plan incorrectly documented as string |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31738'>FLINK-31738</a>] - FlameGraphTypeQueryParameter#Type clashes with java.reflect.Type in generated clients |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31743'>FLINK-31743</a>] - Avoid relocating the RocksDB's log failure when filename exceeds 255 characters |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31758'>FLINK-31758</a>] - Some external connectors sql client jar has a wrong download url in document |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31763'>FLINK-31763</a>] - Convert requested buffers to overdraft buffers when pool size is decreased |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31792'>FLINK-31792</a>] - Errors are not reported in the Web UI |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31818'>FLINK-31818</a>] - parsing error of 'security.kerberos.access.hadoopFileSystems' in flink-conf.yaml |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31834'>FLINK-31834</a>] - Azure Warning: no space left on device |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31839'>FLINK-31839</a>] - Token delegation fails when both flink-s3-fs-hadoop and flink-s3-fs-presto plugins are used |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31882'>FLINK-31882</a>] - SqlGateway will throw exception when executing DeleteFromFilterOperation |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31959'>FLINK-31959</a>] - Correct the unaligned checkpoint type at checkpoint level |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31962'>FLINK-31962</a>] - libssl not found when running CI |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31963'>FLINK-31963</a>] - java.lang.ArrayIndexOutOfBoundsException when scaling down with unaligned checkpoints |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-32010'>FLINK-32010</a>] - KubernetesLeaderRetrievalDriver always waits for lease update to resolve leadership |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-32027'>FLINK-32027</a>] - Batch jobs could hang at shuffle phase when max parallelism is really large |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-32029'>FLINK-32029</a>] - FutureUtils.handleUncaughtException swallows exceptions that are caused by the exception handler code |
| </li> |
| </ul> |
| <h2> Improvement |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-29542'>FLINK-29542</a>] - Unload.md wrongly writes UNLOAD operation as LOAD operation |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31398'>FLINK-31398</a>] - Don't wrap with TemporaryClassLoaderContext in OperationExecutor |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31651'>FLINK-31651</a>] - Improve logging of granting/revoking leadership in JobMasterServiceLeadershipRunner to INFO level |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31656'>FLINK-31656</a>] - Obtain delegation tokens early to support external file system usage in blob server |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31692'>FLINK-31692</a>] - Integrate MongoDB connector docs into Flink website |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31702'>FLINK-31702</a>] - Integrate Opensearch connector docs into Flink docs v1.17/master |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31703'>FLINK-31703</a>] - Update Flink docs for AWS v4.1.0 |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31764'>FLINK-31764</a>] - Get rid of numberOfRequestedOverdraftMemorySegments in LocalBufferPool |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31779'>FLINK-31779</a>] - Track stable branch of externalized connector instead of specific release tag |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31799'>FLINK-31799</a>] - Python connector download link should refer to the url defined in externalized repository |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31984'>FLINK-31984</a>] - Savepoint on S3 should be relocatable if entropy injection is not effective |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-32001'>FLINK-32001</a>] - SupportsRowLevelUpdate does not support returning only a part of the columns. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-32024'>FLINK-32024</a>] - Short code related to externalized connector retrieve version from its own data yaml |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-32099'>FLINK-32099</a>] - create flink_data volume for operations playground |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-32112'>FLINK-32112</a>] - Fix the deprecated state backend sample config in Chinese document |
| </li> |
| </ul> |
| <h2> Technical Debt |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31704'>FLINK-31704</a>] - Pulsar docs should be pulled from dedicated branch |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-31705'>FLINK-31705</a>] - Remove Conjars |
| </li> |
| </ul></p> |
| </article> |
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