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From "Zhankun Tang (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-14759) HDFS cat logs an info message
Date Wed, 18 Sep 2019 09:38:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-14759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhankun Tang updated HDFS-14759:
--------------------------------
    Fix Version/s:     (was: 3.1.3)

> HDFS cat logs an info message
> -----------------------------
>
>                 Key: HDFS-14759
>                 URL: https://issues.apache.org/jira/browse/HDFS-14759
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 3.3.0
>            Reporter: Eric Badger
>            Assignee: Eric Badger
>            Priority: Major
>             Fix For: 3.3.0
>
>         Attachments: HDFS-14759.001.patch
>
>
> 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.

> {noformat}
> [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
> {noformat}



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