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| <meta name="description" content="The Apache Flink community released the fifth bugfix version of the Apache Flink 1.5 series. |
| This release includes more than 20 fixes and minor improvements for Flink 1.5.4. The list below includes a detailed list of all fixes. |
| We highly recommend all users to upgrade to Flink 1.5.5. |
| Updated Maven dependencies: |
| <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-java</artifactId> <version>1.5.5</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-streaming-java_2.11</artifactId> <version>1.5.5</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-clients_2.11</artifactId> <version>1.5.5</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 fifth bugfix version of the Apache Flink 1.5 series. |
| This release includes more than 20 fixes and minor improvements for Flink 1.5.4. The list below includes a detailed list of all fixes. |
| We highly recommend all users to upgrade to Flink 1.5.5. |
| Updated Maven dependencies: |
| <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-java</artifactId> <version>1.5.5</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-streaming-java_2.11</artifactId> <version>1.5.5</version> </dependency> <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-clients_2.11</artifactId> <version>1.5.5</version> </dependency> You can find the binaries on the updated Downloads page." /> |
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| <h1> |
| <a href="/2018/10/29/apache-flink-1.5.5-released/">Apache Flink 1.5.5 Released</a> |
| </h1> |
| |
| |
| |
| October 29, 2018 - |
| |
| |
| |
| |
| |
| <p><p>The Apache Flink community released the fifth bugfix version of the Apache Flink 1.5 series.</p> |
| <p>This release includes more than 20 fixes and minor improvements for Flink 1.5.4. The list below includes a detailed list of all fixes.</p> |
| <p>We highly recommend all users to upgrade to Flink 1.5.5.</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>1.5.5<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>1.5.5<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>1.5.5<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="http://flink.apache.org/downloads.html">Downloads page</a>.</p> |
| <p>List of resolved issues:</p> |
| <h2> Sub-task |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10242'>FLINK-10242</a>] - Latency marker interval should be configurable |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10243'>FLINK-10243</a>] - Add option to reduce latency metrics granularity |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10331'>FLINK-10331</a>] - Reduce number of flush requests to the network stack |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10332'>FLINK-10332</a>] - Move data available notification in PipelinedSubpartition out of the synchronized block |
| </li> |
| </ul> |
| <h2> Bug |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-5542'>FLINK-5542</a>] - YARN client incorrectly uses local YARN config to check vcore capacity |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-9567'>FLINK-9567</a>] - Flink does not release resource in Yarn Cluster mode |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-9788'>FLINK-9788</a>] - ExecutionGraph Inconsistency prevents Job from recovering |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-9884'>FLINK-9884</a>] - Slot request may not be removed when it has already be assigned in slot manager |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-9891'>FLINK-9891</a>] - Flink cluster is not shutdown in YARN mode when Flink client is stopped |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-9932'>FLINK-9932</a>] - Timed-out TaskExecutor slot-offers to JobMaster leak the slot |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10135'>FLINK-10135</a>] - Certain cluster-level metrics are no longer exposed |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10222'>FLINK-10222</a>] - Table scalar function expression parses error when function name equals the exists keyword suffix |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10259'>FLINK-10259</a>] - Key validation for GroupWindowAggregate is broken |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10316'>FLINK-10316</a>] - Add check to KinesisProducer that aws.region is set |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10354'>FLINK-10354</a>] - Savepoints should be counted as retained checkpoints |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10400'>FLINK-10400</a>] - Return failed JobResult if job terminates in state FAILED or CANCELED |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10415'>FLINK-10415</a>] - RestClient does not react to lost connection |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10451'>FLINK-10451</a>] - TableFunctionCollector should handle the life cycle of ScalarFunction |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10469'>FLINK-10469</a>] - FileChannel may not write the whole buffer in a single call to FileChannel.write(Buffer buffer) |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10487'>FLINK-10487</a>] - fix invalid Flink SQL example |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10516'>FLINK-10516</a>] - YarnApplicationMasterRunner does not initialize FileSystem with correct Flink Configuration during setup |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10524'>FLINK-10524</a>] - MemoryManagerConcurrentModReleaseTest.testConcurrentModificationWhileReleasing failed on travis |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10544'>FLINK-10544</a>] - Remove custom settings.xml for snapshot deployments |
| </li> |
| </ul> |
| <h2> Improvement |
| </h2> |
| <ul> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10075'>FLINK-10075</a>] - HTTP connections to a secured REST endpoint flood the log |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10260'>FLINK-10260</a>] - Confusing log messages during TaskManager registration |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10282'>FLINK-10282</a>] - Provide separate thread-pool for REST endpoint |
| </li> |
| <li>[<a href='https://issues.apache.org/jira/browse/FLINK-10312'>FLINK-10312</a>] - Wrong / missing exception when submitting job |
| </li> |
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