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https://issues.apache.org/jira/browse/FLINK-9013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16546325#comment-16546325
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ASF GitHub Bot commented on FLINK-9013:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/6294#discussion_r202968456
--- Diff:
flink-core/src/main/java/org/apache/flink/configuration/description/TextElement.java
---
@@ -53,6 +55,16 @@ public static TextElement text(String text) {
return new TextElement(text, Collections.emptyList());
}
+ /**
+ * Tries to format the text as code.
+ *
+ * @return text element with applied formatting
+ */
+ public TextElement formatAsCode() {
--- End diff --
alternatively we could add an explicit `Code` `InlineElement`.
> Document yarn.containers.vcores only being effective when adapting YARN config
> ------------------------------------------------------------------------------
>
> Key: FLINK-9013
> URL: https://issues.apache.org/jira/browse/FLINK-9013
> Project: Flink
> Issue Type: Improvement
> Components: Documentation, YARN
> Affects Versions: 1.5.0
> Reporter: Nico Kruber
> Assignee: Nico Kruber
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.5.2
>
>
> Even after specifying {{yarn.containers.vcores}} and having Flink request
> such a container from YARN, it may not take these into account at all and
> return a container with 1 vcore.
> The YARN configuration needs to be adapted to take the vcores into account,
> e.g. by setting the {{FairScheduler}} in {{yarn-site.xml}}:
> {code}
> <property>
> <name>yarn.resourcemanager.scheduler.class</name>
>
> <value>org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler</value>
> </property>
> {code}
> This fact should be documented at least at the configuration parameter
> documentation of {{yarn.containers.vcores}}.
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