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  1. Solr
  2. SOLR-14048

Improve Hadoop test sanity checks

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Details

    • Test
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 8.5
    • Hadoop Integration, hdfs, Tests
    • None

    Description

      Add more checks around the Hadoop modified classes we use.

      Some ideas from Chris M. Hostetter in SOLR-14033

      • some dev docs (package level javadocs?) explaining the whole org.apache.hadoop "shadow" class impls
      • ideally include some hook in HdfsTestUtil that causes it to fail fast if it can detect that the classloader didn't pick up our modified classes? .. maybe by adding a new public static final Object SOLR_HACK_FOR_CLASS_VERIFICATION = new Object to each org.apache.hadoop.** that it could check for via reflection?

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            krisden Kevin Risden
            krisden Kevin Risden
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