[jira] [Created] (FLINK-7477) Use "hadoop classpath" to augment classpath when available

[Shang Yuanchun (Jira)]

Aljoscha Krettek created FLINK-7477:
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             Summary: 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


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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