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  1. Hadoop HDFS
  2. HDFS-14759

HDFS cat logs an info message

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.3.0
    • Fix Version/s: 3.3.0, 3.1.4, 3.2.2
    • Component/s: None
    • Labels:
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      Description

      HDFS-13699 changed a debug log line into an info log line and this line is printed during hadoop fs -cat operations. This make it very difficult to figure out where the log line ends and where the catted file begins, especially when the output is sent to a tool for parsing.

      [ebadger@foobar bin]$ hadoop fs -cat /foo 2>/dev/null
      2019-08-20 22:09:45,907 INFO  [main] sasl.SaslDataTransferClient (SaslDataTransferClient.java:checkTrustAndSend(230)) - SASL encryption trust check: localHostTrusted = false, remoteHostTrusted = false
      bar
      

        Attachments

        1. HDFS-14759.001.patch
          1 kB
          Eric Badger

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              • Assignee:
                ebadger Eric Badger
                Reporter:
                ebadger Eric Badger
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                Dates

                • Created:
                  Updated:
                  Resolved: