[FLINK-8668] Document how to set HADOOP_CLASSPATH for Flink #5531
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zentol
reviewed
Feb 20, 2018
docs/ops/config.md
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| that are running Flink components. | ||
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| When running on YARN, this is usually not a problem because the components | ||
| running inside YARN will be started with the Hadoop classpaths anyways but it |
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remove anyways and replace it with a comma.
docs/ops/config.md
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| classpath that is used when starting Flink components such as the Client, | ||
| JobManager, or TaskManager. Most Hadoop distributions and cloud environments | ||
| will not set this variable by default so if the Hadoop classpath should be | ||
| picked up by Flink the environment variable should be exported on all machines |
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replace "should" with "must"?
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We may instead want to add a whole new page under "Clusters&Operations" for hadoop related things. |
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@zentol Yes, I struggled with where exactly to put this. I think I will just create a "Hadoop" page under "Clusters&Operations" that has only this section for now. WDYT? |
zentol
approved these changes
Feb 21, 2018
| job to YARN. For this, it's usually enough to do a | ||
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| ``` | ||
| export HADOOP_CLASSPATH=`hadoop classpath` |
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it's the hadoop binary with classpath as argument
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R: @zentol @StephanEwen