Raunaq Biswas created ZEPPELIN-4953:
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Summary: Cannot enable helium package due to conflict in yarn
command (yarnpkg vs Hadoop Yarn)
Key: ZEPPELIN-4953
URL: https://issues.apache.org/jira/browse/ZEPPELIN-4953
Project: Zeppelin
Issue Type: Bug
Components: helium
Affects Versions: 0.8.2
Environment: Ubuntu: 18.04
Zeppelin: 0.8.2
Hadoop: 2.7.3
Yarnpkg: 1.22.4
Reporter: Raunaq Biswas
Enabling Helium packages from Zeppelin fails with error:
{noformat}
com.github.eirslett.maven.plugins.frontendlib. TaskRunnerException: 'yarn
install--fetch-retries=2 --fetch-retry-factor=1 --fetch-retry-mintimeout=5000
--registry=http://registry.npmjs.org/' failed.{noformat}
I am able to trace the issue being caused due to the command 'yarn' pointing to
/opt/hadoop/bin/yarn instead of /opt/yarn/bin which the Zeppelin expects, even
though both paths are exported in bashrc.
Removing Hadoop installation or removing it from path is not possible due to
Spark requirements.
The issue may be avoided with the usage of 'npm install' instead of 'yarn
install' on the Helium package.
Kindly suggest a fix or workaround for this issue.
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