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https://issues.apache.org/jira/browse/MESOS-2390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adam B updated MESOS-2390:
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Sprint: Mesosphere Q1 Sprint 4 - 3/6
Target Version/s: 0.22.0
Affects Version/s: 0.22.0
Shepherd: Adam B
Labels: fetcher hadoop hdfs mesosphere (was: fetcher hadoop
hdfs)
> HADOOP_HOME no longer works with fetcher
> ----------------------------------------
>
> Key: MESOS-2390
> URL: https://issues.apache.org/jira/browse/MESOS-2390
> Project: Mesos
> Issue Type: Bug
> Components: fetcher, hadoop
> Affects Versions: 0.22.0
> Reporter: Adam B
> Assignee: Bernd Mathiske
> Labels: fetcher, hadoop, hdfs, mesosphere
>
> As of commit "699e638ef80739203ed38ba7238bbc176b107355 Consolidate all
> fetcher env vars into one that holds a JSON object." the HADOOP_HOME
> environment variable is no longer set when starting the fetcher, which means
> that hdfs.hpp's HDFS() will no longer look for the hadoop binary inside the
> user-provided HADOOP_HOME, whether it was specified via --hadoop_home or the
> HADOOP_HOME env variable.
> This is a regression in functionality from Mesos 0.21 and before, and breaks
> the use of HDFS when not installed in the slave's PATH. The future fetcher
> patch(es) for 0.23+ fixes this, but we need something in 0.22 to prevent
> regression.
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