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| <meta name="description" content="The Apache Flink community released the next bugfix version of the Apache Flink 1.11 series. |
| This release includes 78 fixes and minor improvements for Flink 1.11.4. The list below includes a detailed list of all fixes and improvements. |
| We highly recommend all users to upgrade to Flink 1.11.4. |
| Updated Maven dependencies: |
| <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-java</artifactId> <version>1.11.4</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-streaming-java_2.11</artifactId> <version>1.11.4</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-clients_2.11</artifactId> <version>1.11.4</version> </dependency> You can find the binaries on the updated Downloads page."> |
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| <meta property="og:description" content="The Apache Flink community released the next bugfix version of the Apache Flink 1.11 series. |
| This release includes 78 fixes and minor improvements for Flink 1.11.4. The list below includes a detailed list of all fixes and improvements. |
| We highly recommend all users to upgrade to Flink 1.11.4. |
| Updated Maven dependencies: |
| <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-java</artifactId> <version>1.11.4</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-streaming-java_2.11</artifactId> <version>1.11.4</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-clients_2.11</artifactId> <version>1.11.4</version> </dependency> You can find the binaries on the updated Downloads page." /> |
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| <h1> |
| <a href="/2021/08/09/apache-flink-1.11.4-released/">Apache Flink 1.11.4 Released</a> |
| </h1> |
| |
| |
| |
| August 9, 2021 - |
| |
| |
| |
| Xiaoling He |
| |
| |
| |
| |
| <p><p>The Apache Flink community released the next bugfix version of the Apache Flink 1.11 series.</p> |
| <p>This release includes 78 fixes and minor improvements for Flink 1.11.4. The list below includes a detailed list of all fixes and improvements.</p> |
| <p>We highly recommend all users to upgrade to Flink 1.11.4.</p> |
| <p>Updated Maven dependencies:</p> |
| <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>1.11.4<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_2.11<span class="nt"></artifactId></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><version></span>1.11.4<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_2.11<span class="nt"></artifactId></span> |
| </span></span><span class="line"><span class="cl"> <span class="nt"><version></span>1.11.4<span class="nt"></version></span> |
| </span></span><span class="line"><span class="cl"><span class="nt"></dependency></span> |
| </span></span></code></pre></div><p>You can find the binaries on the updated <a href="/downloads.html">Downloads page</a>.</p> |
| <pre><code> Release Notes - Flink - Version 1.11.4 |
| </code></pre> |
| <h2> Sub-task |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21070'>FLINK-21070</a>] - Overloaded aggregate functions cause converter errors |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21486'>FLINK-21486</a>] - Add sanity check when switching from Rocks to Heap timers |
| </li> |
| </ul> |
| <h2> Bug |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-15262'>FLINK-15262</a>] - kafka connector doesn't read from beginning immediately when 'connector.startup-mode' = 'earliest-offset' |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-16443'>FLINK-16443</a>] - Fix wrong fix for user-code CheckpointExceptions |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-18438'>FLINK-18438</a>] - TaskManager start failed |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-19369'>FLINK-19369</a>] - BlobClientTest.testGetFailsDuringStreamingForJobPermanentBlob hangs |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-19436'>FLINK-19436</a>] - TPC-DS end-to-end test (Blink planner) failed during shutdown |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-19771'>FLINK-19771</a>] - NullPointerException when accessing null array from postgres in JDBC Connector |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20288'>FLINK-20288</a>] - Correct documentation about savepoint self-contained |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20383'>FLINK-20383</a>] - DataSet allround end-to-end test fails with NullPointerException |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20626'>FLINK-20626</a>] - Canceling a job when it is failing will result in job hanging in CANCELING state |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20666'>FLINK-20666</a>] - Fix the deserialized Row losing the field_name information in PyFlink |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20675'>FLINK-20675</a>] - Asynchronous checkpoint failure would not fail the job anymore |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20680'>FLINK-20680</a>] - Fails to call var-arg function with no parameters |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20752'>FLINK-20752</a>] - FailureRateRestartBackoffTimeStrategy allows one less restart than configured |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20793'>FLINK-20793</a>] - Fix NamesTest due to code style refactor |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20803'>FLINK-20803</a>] - Version mismatch between spotless-maven-plugin and google-java-format plugin |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20832'>FLINK-20832</a>] - Deliver bootstrap resouces ourselves for website and documentation |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20841'>FLINK-20841</a>] - Fix compile error due to duplicated generated files |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20913'>FLINK-20913</a>] - Improve new HiveConf(jobConf, HiveConf.class) |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20989'>FLINK-20989</a>] - Functions in ExplodeFunctionUtil should handle null data to avoid NPE |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21008'>FLINK-21008</a>] - Residual HA related Kubernetes ConfigMaps and ZooKeeper nodes when cluster entrypoint received SIGTERM in shutdown |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21009'>FLINK-21009</a>] - Can not disable certain options in Elasticsearch 7 connector |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21013'>FLINK-21013</a>] - Blink planner does not ingest timestamp into StreamRecord |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21028'>FLINK-21028</a>] - Streaming application didn't stop properly |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21030'>FLINK-21030</a>] - Broken job restart for job with disjoint graph |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21071'>FLINK-21071</a>] - Snapshot branches running against flink-docker dev-master branch |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21132'>FLINK-21132</a>] - BoundedOneInput.endInput is called when taking synchronous savepoint |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21138'>FLINK-21138</a>] - KvStateServerHandler is not invoked with user code classloader |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21148'>FLINK-21148</a>] - YARNSessionFIFOSecuredITCase cannot connect to BlobServer |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21208'>FLINK-21208</a>] - pyarrow exception when using window with pandas udaf |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21213'>FLINK-21213</a>] - e2e test fail with 'As task is already not running, no longer decline checkpoint' |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21215'>FLINK-21215</a>] - Checkpoint was declined because one input stream is finished |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21216'>FLINK-21216</a>] - StreamPandasConversionTests Fails |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21274'>FLINK-21274</a>] - At per-job mode, during the exit of the JobManager process, if ioExecutor exits at the end, the System.exit() method will not be executed. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21289'>FLINK-21289</a>] - Application mode ignores the pipeline.classpaths configuration |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21312'>FLINK-21312</a>] - SavepointITCase.testStopSavepointWithBoundedInputConcurrently is unstable |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21323'>FLINK-21323</a>] - Stop-with-savepoint is not supported by SourceOperatorStreamTask |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21453'>FLINK-21453</a>] - BoundedOneInput.endInput is NOT called when doing stop with savepoint WITH drain |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21497'>FLINK-21497</a>] - JobLeaderIdService completes leader future despite no leader being elected |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21550'>FLINK-21550</a>] - ZooKeeperHaServicesTest.testSimpleClose fail |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21606'>FLINK-21606</a>] - TaskManager connected to invalid JobManager leading to TaskSubmissionException |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21609'>FLINK-21609</a>] - SimpleRecoveryITCaseBase.testRestartMultipleTimes fails on azure |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21654'>FLINK-21654</a>] - YARNSessionCapacitySchedulerITCase.testStartYarnSessionClusterInQaTeamQueue fail because of NullPointerException |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21725'>FLINK-21725</a>] - DataTypeExtractor extracts wrong fields ordering for Tuple12 |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21753'>FLINK-21753</a>] - Cycle references between memory manager and gc cleaner action |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21980'>FLINK-21980</a>] - ZooKeeperRunningJobsRegistry creates an empty znode |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21986'>FLINK-21986</a>] - taskmanager native memory not release timely after restart |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22081'>FLINK-22081</a>] - Entropy key not resolved if flink-s3-fs-hadoop is added as a plugin |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22109'>FLINK-22109</a>] - Misleading exception message if the number of arguments of a nested function is incorrect |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22184'>FLINK-22184</a>] - Rest client shutdown on failure runs in netty thread |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22424'>FLINK-22424</a>] - Writing to already released buffers potentially causing data corruption during job failover/cancellation |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22489'>FLINK-22489</a>] - subtask backpressure indicator shows value for entire job |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22597'>FLINK-22597</a>] - JobMaster cannot be restarted |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22815'>FLINK-22815</a>] - Disable unaligned checkpoints for broadcast partitioning |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22946'>FLINK-22946</a>] - Network buffer deadlock introduced by unaligned checkpoint |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-23164'>FLINK-23164</a>] - JobMasterTest.testMultipleStartsWork unstable on azure |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-23166'>FLINK-23166</a>] - ZipUtils doesn't handle properly for softlinks inside the zip file |
| </li> |
| </ul> |
| <h2> Improvement |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-9844'>FLINK-9844</a>] - PackagedProgram does not close URLClassLoader |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-18182'>FLINK-18182</a>] - Upgrade AWS SDK in flink-connector-kinesis to include new region af-south-1 |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-19415'>FLINK-19415</a>] - Move Hive document to "Table & SQL Connectors" from "Table API & SQL" |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20651'>FLINK-20651</a>] - Use Spotless/google-java-format for code formatting/enforcement |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20770'>FLINK-20770</a>] - Incorrect description for config option kubernetes.rest-service.exposed.type |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20790'>FLINK-20790</a>] - Generated classes should not be put under src/ directory |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20792'>FLINK-20792</a>] - Allow shorthand invocation of spotless |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20805'>FLINK-20805</a>] - Blink runtime classes partially ignored by spotless |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20866'>FLINK-20866</a>] - Add how to list jobs in Yarn deployment documentation when HA enabled |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-20906'>FLINK-20906</a>] - Update copyright year to 2021 for NOTICE files |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21020'>FLINK-21020</a>] - Bump Jackson to 2.10.5[.1] / 2.12.1 |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21123'>FLINK-21123</a>] - Upgrade Beanutils 1.9.x to 1.9.4 |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21164'>FLINK-21164</a>] - Jar handlers don't cleanup temporarily extracted jars |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21210'>FLINK-21210</a>] - ApplicationClusterEntryPoints should explicitly close PackagedProgram |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21411'>FLINK-21411</a>] - The components on which Flink depends may contain vulnerabilities. If yes, fix them. |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-21735'>FLINK-21735</a>] - Harden JobMaster#updateTaskExecutionState() |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22142'>FLINK-22142</a>] - Remove console logging for Kafka connector for AZP runs |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22208'>FLINK-22208</a>] - Bump snappy-java to 1.1.5+ |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-22470'>FLINK-22470</a>] - The root cause of the exception encountered during compiling the job was not exposed to users in certain cases |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-23312'>FLINK-23312</a>] - Use -Dfast for building e2e tests on AZP |
| </li> |
| </ul> |
| </p> |
| </article> |
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