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new 582397d Added new blog article
582397d is described below
commit 582397d96f11140e46fbaeaa1532491519c4c152
Author: Arvid Heise <[email protected]>
AuthorDate: Fri May 21 17:25:18 2021 +0200
Added new blog article
---
content/news/2021/05/21/release-1.12.4.html | 336 ++++++++++++++++++++++++++++
1 file changed, 336 insertions(+)
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+<!DOCTYPE html>
+<html lang="en">
+ <head>
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+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <!-- The above 3 meta tags *must* come first in the head; any other head
content must come *after* these tags -->
+ <title>Apache Flink: Apache Flink 1.12.4 Released</title>
+ <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
+ <link rel="icon" href="/favicon.ico" type="image/x-icon">
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+ <div class="row">
+ <h1>Apache Flink 1.12.4 Released</h1>
+ <p><i></i></p>
+
+ <article>
+ <p>21 May 2021 Arvid Heise </p>
+
+<p>The Apache Flink community released the next bugfix version of the Apache
Flink 1.12 series.</p>
+
+<p>This release includes 21 fixes and minor improvements for Flink 1.12.3. The
list below includes a detailed list of all fixes and improvements.</p>
+
+<p>We highly recommend all users to upgrade to Flink 1.12.4.</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>1.12.4<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>1.12.4<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>1.12.4<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>Release Notes - Flink - Version 1.12.4</p>
+
+<h2> Bug
+</h2>
+<ul>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-17170";>FLINK-17170</a>] -
Cannot stop streaming job with savepoint which uses kinesis consumer
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-20114";>FLINK-20114</a>] -
Fix a few KafkaSource-related bugs
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-21181";>FLINK-21181</a>] -
Buffer pool is destroyed error when outputting data over a timer after
cancellation.
+</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-22368";>FLINK-22368</a>] -
UnalignedCheckpointITCase hangs on azure
+</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-22438";>FLINK-22438</a>] -
add numRecordsOut metric for Async IO
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-22442";>FLINK-22442</a>] -
Using scala api to change the TimeCharacteristic of the PatternStream is
invalid
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-22479";>FLINK-22479</a>] -
[Kinesis][Consumer] Potential lock-up under error condition
+</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-22555";>FLINK-22555</a>] -
LGPL-2.1 files in flink-python jars
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-22557";>FLINK-22557</a>] -
Japicmp fails on 1.12 branch
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-22573";>FLINK-22573</a>] -
AsyncIO can timeout elements after completion
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-22577";>FLINK-22577</a>] -
KubernetesLeaderElectionAndRetrievalITCase is failing
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-22597";>FLINK-22597</a>] -
JobMaster cannot be restarted
+</li>
+</ul>
+
+<h2> Improvement
+</h2>
+<ul>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-18952";>FLINK-18952</a>] -
Add 10 minutes to DataStream API documentation
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-20553";>FLINK-20553</a>] -
Add end-to-end test case for new Kafka source
+</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-22539";>FLINK-22539</a>] -
Restructure the Python dependency management documentation
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-22544";>FLINK-22544</a>] -
Add the missing documentation about the command line options for PyFlink
+</li>
+<li>[<a
href="https://issues.apache.org/jira/browse/FLINK-22560";>FLINK-22560</a>] -
Filter maven metadata from all jars
+</li>
+</ul>
+
+
+ </article>
+ </div>
+
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