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  1. Solr
  2. SOLR-7321

Remove reflection in FSHDFSUtils.java

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 8.1, 9.0
    • Hadoop Integration, SolrCloud
    • None

    Description

      When we copied FSHDFSUtil from HBase in SOLR-6969 we also carried over their compatability shims for both Hadoop 1 and Hadoop 2. Since we only support Hadoop 2, we don't need to do reflection in this class and can just invoke the methods directly.

      Attachments

        1. SOLR-7321.patch
          2 kB
          Mike Drob
        2. SOLR-7321.patch
          4 kB
          Kevin Risden

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. SOLR-6969 When opening an HDFSTransactionLog for append we must first attempt to recover it's lease to prevent data loss.

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              krisden Kevin Risden
              mdrob Mike Drob
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              Dates

                Created:
                Updated:
                Resolved: