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Zsolt Venczel commented on HDFS-14121: -------------------------------------- Thanks [~knanasi] and [~templedf] for the valuable feedback. I've tried to address your concerns in the latest patch! > Log message about the old hosts file format is misleading > --------------------------------------------------------- > > Key: HDFS-14121 > URL: https://issues.apache.org/jira/browse/HDFS-14121 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 3.0.0 > Reporter: Daniel Templeton > Assignee: Zsolt Venczel > Priority: Major > Attachments: HDFS-14121.01.patch, HDFS-14121.02.patch > > > In {{CombinedHostsFileReader.readFile()}} we have the following: > {code} LOG.warn("{} has invalid JSON format." + > "Try the old format without top-level token defined.", > hostsFile);{code} > That message is trying to say that we tried parsing the hosts file as a > well-formed JSON file and failed, so we're going to try again assuming that > it's in the old badly-formed format. What it actually says is that the hosts > fie is bad, and the admin should try switching to the old format. Those are > two very different things. > While were in there, we should refactor the logging so that instead of > reporting that we're going to try using a different parser (who the heck > cares?), we report that the we had to use the old parser to successfully > parse the hosts file. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org