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https://issues.apache.org/jira/browse/FLINK-7477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16133119#comment-16133119
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ASF GitHub Bot commented on FLINK-7477:
---------------------------------------
Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/4566#discussion_r133985612
--- Diff: flink-dist/src/main/flink-bin/bin/config.sh ---
@@ -351,8 +351,20 @@ if [ -z "$HADOOP_CONF_DIR" ]; then
fi
fi
+# try and set HADOOP_CONF_DIR to some common default if it's not set
+if [ -z "$HADOOP_CONF_DIR" ]; then
+ if [ -d "/etc/hadoop/conf" ]; then
+ HADOOP_CONF_DIR="/etc/hadoop/conf"
--- End diff --
I would suggest to print a message to the user that we are using this
HADOOP_CONF_DIR
> Use "hadoop classpath" to augment classpath when available
> ----------------------------------------------------------
>
> Key: FLINK-7477
> URL: https://issues.apache.org/jira/browse/FLINK-7477
> Project: Flink
> Issue Type: Bug
> Components: Startup Shell Scripts
> Reporter: Aljoscha Krettek
> Assignee: Aljoscha Krettek
> Fix For: 1.4.0
>
>
> Currently, some cloud environments don't properly put the Hadoop jars into
> {{HADOOP_CLASSPATH}} (or don't set {{HADOOP_CLASSPATH}}) at all. We should
> check in {{config.sh}} if the {{hadoop}} binary is on the path and augment
> our {{INTERNAL_HADOOP_CLASSPATHS}} with the result of {{hadoop classpath}} in
> our scripts.
> This will improve the out-of-box experience of users that otherwise have to
> manually set {{HADOOP_CLASSPATH}}.
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