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| <h1>Apache Flink 1.6.2 Released</h1> |
| <p><i></i></p> |
| |
| <article> |
| <p>29 Oct 2018</p> |
| |
| <p>The Apache Flink community released the second bugfix version of the Apache Flink 1.6 series.</p> |
| |
| <p>This release includes more than 30 fixes and minor improvements for Flink 1.6.1. The list below includes a detailed list of all fixes.</p> |
| |
| <p>We highly recommend all users to upgrade to Flink 1.6.2.</p> |
| |
| <p>Updated Maven dependencies:</p> |
| |
| <div class="highlight"><pre><code class="language-xml"><span class="nt"><dependency></span> |
| <span class="nt"><groupId></span>org.apache.flink<span class="nt"></groupId></span> |
| <span class="nt"><artifactId></span>flink-java<span class="nt"></artifactId></span> |
| <span class="nt"><version></span>1.6.2<span class="nt"></version></span> |
| <span class="nt"></dependency></span> |
| <span class="nt"><dependency></span> |
| <span class="nt"><groupId></span>org.apache.flink<span class="nt"></groupId></span> |
| <span class="nt"><artifactId></span>flink-streaming-java_2.11<span class="nt"></artifactId></span> |
| <span class="nt"><version></span>1.6.2<span class="nt"></version></span> |
| <span class="nt"></dependency></span> |
| <span class="nt"><dependency></span> |
| <span class="nt"><groupId></span>org.apache.flink<span class="nt"></groupId></span> |
| <span class="nt"><artifactId></span>flink-clients_2.11<span class="nt"></artifactId></span> |
| <span class="nt"><version></span>1.6.2<span class="nt"></version></span> |
| <span class="nt"></dependency></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-10157">FLINK-10157</a>] - Allow `null` user values in map state with TTL |
| </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-10263">FLINK-10263</a>] - User-defined function with LITERAL paramters yields CompileException |
| </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-10363">FLINK-10363</a>] - S3 FileSystem factory prints secrets into logs |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10379">FLINK-10379</a>] - Can not use Table Functions in Java Table API |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10383">FLINK-10383</a>] - Hadoop configurations on the classpath seep into the S3 file system configs |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10390">FLINK-10390</a>] - DataDog MetricReporter leaks connections |
| </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-10444">FLINK-10444</a>] - Make S3 entropy injection work with FileSystem safety net |
| </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-10465">FLINK-10465</a>] - Jepsen: runit supervised sshd is stopped on tear down |
| </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-10532">FLINK-10532</a>] - Broken links in documentation |
| </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-9061">FLINK-9061</a>] - Add entropy to s3 path for better scalability |
| </li> |
| <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-10291">FLINK-10291</a>] - Generate JobGraph with fixed/configurable JobID in StandaloneJobClusterEntrypoint |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10311">FLINK-10311</a>] - HA end-to-end/Jepsen tests for standby Dispatchers |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10312">FLINK-10312</a>] - Wrong / missing exception when submitting job |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10371">FLINK-10371</a>] - Allow to enable SSL mutual authentication on REST endpoints by configuration |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10375">FLINK-10375</a>] - ExceptionInChainedStubException hides wrapped exception in cause |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10582">FLINK-10582</a>] - Make REST executor thread priority configurable |
| </li> |
| </ul> |
| |
| </article> |
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