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| <h1>Apache Flink 1.7.1 Released</h1> |
| <p><i></i></p> |
| |
| <article> |
| <p>21 Dec 2018</p> |
| |
| <p>The Apache Flink community released the first bugfix version of the Apache Flink 1.7 series.</p> |
| |
| <p>This release includes 27 fixes and minor improvements for Flink 1.7.0. The list below includes a detailed list of all fixes.</p> |
| |
| <p>We highly recommend all users to upgrade to Flink 1.7.1.</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>1.7.1<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>1.7.1<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>1.7.1<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-10252">FLINK-10252</a>] - Handle oversized metric messages |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10367">FLINK-10367</a>] - Avoid recursion stack overflow during releasing SingleInputGate |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10522">FLINK-10522</a>] - Check if RecoverableWriter supportsResume and act accordingly. |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10963">FLINK-10963</a>] - Cleanup small objects uploaded to S3 as independent objects |
| </li> |
| </ul> |
| |
| <h2> Bug |
| </h2> |
| <ul> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-8336">FLINK-8336</a>] - YarnFileStageTestS3ITCase.testRecursiveUploadForYarnS3 test instability |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-9646">FLINK-9646</a>] - ExecutionGraphCoLocationRestartTest.testConstraintsAfterRestart failed on Travis |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10149">FLINK-10149</a>] - Fink Mesos allocates extra port when not configured to do so. |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10359">FLINK-10359</a>] - Scala example in DataSet docs is broken |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10482">FLINK-10482</a>] - java.lang.IllegalArgumentException: Negative number of in progress checkpoints |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10566">FLINK-10566</a>] - Flink Planning is exponential in the number of stages |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10997">FLINK-10997</a>] - Avro-confluent-registry does not bundle any dependency |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11011">FLINK-11011</a>] - Elasticsearch 6 sink end-to-end test unstable |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11013">FLINK-11013</a>] - Fix distinct aggregates for group window in Table API |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11017">FLINK-11017</a>] - Time interval for window aggregations in SQL is wrongly translated if specified with YEAR_MONTH resolution |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11029">FLINK-11029</a>] - Incorrect parameter in Working with state doc |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11032">FLINK-11032</a>] - Elasticsearch (v6.3.1) sink end-to-end test unstable on Travis |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11033">FLINK-11033</a>] - Elasticsearch (v6.3.1) sink end-to-end test unstable on Travis |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11041">FLINK-11041</a>] - ReinterpretDataStreamAsKeyedStreamITCase.testReinterpretAsKeyedStream failed on Travis |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11044">FLINK-11044</a>] - RegisterTableSink docs incorrect |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11045">FLINK-11045</a>] - UserCodeClassLoader has not been set correctly for RuntimeUDFContext in CollectionExecutor |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11047">FLINK-11047</a>] - CoGroupGroupSortTranslationTest does not compile with scala 2.12 |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11085">FLINK-11085</a>] - NoClassDefFoundError in presto-s3 filesystem |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11087">FLINK-11087</a>] - Broadcast state migration Incompatibility from 1.5.3 to 1.7.0 |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11094">FLINK-11094</a>] - Restored state in RocksDBStateBackend that has not been accessed in restored execution causes NPE on snapshot |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11123">FLINK-11123</a>] - Missing import in ML quickstart docs |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11136">FLINK-11136</a>] - Fix the logical of merge for DISTINCT aggregates |
| </li> |
| </ul> |
| |
| <h2> Improvement |
| </h2> |
| <ul> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-11080">FLINK-11080</a>] - Define flink-connector-elasticsearch6 uber-jar dependencies via artifactSet |
| </li> |
| </ul> |
| |
| </article> |
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