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| <h1>Apache Flink 1.8.2 Released</h1> |
| <p><i></i></p> |
| |
| <article> |
| <p>11 Sep 2019 Jark Wu (<a href="https://twitter.com/JarkWu">@JarkWu</a>)</p> |
| |
| <p>The Apache Flink community released the second bugfix version of the Apache Flink 1.8 series.</p> |
| |
| <p>This release includes 23 fixes and minor improvements for Flink 1.8.1. The list below includes a detailed list of all fixes and improvements.</p> |
| |
| <p>We highly recommend all users to upgrade to Flink 1.8.2.</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>1.8.2<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>1.8.2<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>1.8.2<span class="nt"></version></span> |
| <span class="nt"></dependency></span></code></pre></div> |
| |
| <p>You can find the binaries on the updated <a href="/downloads.html">Downloads page</a>.</p> |
| |
| <p>List of resolved issues:</p> |
| |
| <h2> Bug |
| </h2> |
| <ul> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13941">FLINK-13941</a>] - Prevent data-loss by not cleaning up small part files from S3. |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-9526">FLINK-9526</a>] - BucketingSink end-to-end test failed on Travis |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-10368">FLINK-10368</a>] - 'Kerberized YARN on Docker test' unstable |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-12319">FLINK-12319</a>] - StackOverFlowError in cep.nfa.sharedbuffer.SharedBuffer |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-12736">FLINK-12736</a>] - ResourceManager may release TM with allocated slots |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-12889">FLINK-12889</a>] - Job keeps in FAILING state |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13059">FLINK-13059</a>] - Cassandra Connector leaks Semaphore on Exception; hangs on close |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13159">FLINK-13159</a>] - java.lang.ClassNotFoundException when restore job |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13367">FLINK-13367</a>] - Make ClosureCleaner detect writeReplace serialization override |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13369">FLINK-13369</a>] - Recursive closure cleaner ends up with stackOverflow in case of circular dependency |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13394">FLINK-13394</a>] - Use fallback unsafe secure MapR in nightly.sh |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13484">FLINK-13484</a>] - ConnectedComponents end-to-end test instable with NoResourceAvailableException |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13499">FLINK-13499</a>] - Remove dependency on MapR artifact repository |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13508">FLINK-13508</a>] - CommonTestUtils#waitUntilCondition() may attempt to sleep with negative time |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13586">FLINK-13586</a>] - Method ClosureCleaner.clean broke backward compatibility between 1.8.0 and 1.8.1 |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13761">FLINK-13761</a>] - `SplitStream` should be deprecated because `SplitJavaStream` is deprecated |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13789">FLINK-13789</a>] - Transactional Id Generation fails due to user code impacting formatting string |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13806">FLINK-13806</a>] - Metric Fetcher floods the JM log with errors when TM is lost |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13807">FLINK-13807</a>] - Flink-avro unit tests fails if the character encoding in the environment is not default to UTF-8 |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-13897">FLINK-13897</a>] - OSS FS NOTICE file is placed in wrong directory |
| </li> |
| </ul> |
| |
| <h2> Improvement |
| </h2> |
| <ul> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-12578">FLINK-12578</a>] - Use secure URLs for Maven repositories |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-12741">FLINK-12741</a>] - Update docs about Kafka producer fault tolerance guarantees |
| </li> |
| <li>[<a href="https://issues.apache.org/jira/browse/FLINK-12749">FLINK-12749</a>] - Add Flink Operations Playground documentation |
| </li> |
| </ul> |
| |
| </article> |
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