[jira] [Created] (HDFS-9120) Metric logging values are truncated in NN Metrics log.

["Archana T (JIRA)" <ji...@apache.org>]

Archana T created HDFS-9120:
-------------------------------

             Summary: Metric logging values are truncated in NN Metrics log.
                 Key: HDFS-9120
                 URL: https://issues.apache.org/jira/browse/HDFS-9120
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: logging
            Reporter: Archana T
            Assignee: Kanaka Kumar Avvaru


In namenode-metrics.log when metric name value pair is more than 128 characters, it is truncated as below --

Example for LiveNodes information is ---
vi namenode-metrics.log
{color:red}
2015-09-22 10:34:37,891 NameNodeInfo:LiveNodes={"host-10-xx-xxx-88:50076":{"infoAddr":"10.xx.xxx.88:0","infoSecureAddr":"10.xx.xxx.88:52100","xferaddr":"10.xx.xxx.88:50076","l...
{color}

Here complete information of metric value is not logged.
etc information being displayed as "..."
Silimarly for other metric values in NN metrics.

where as DN metric logs complete metric values.






--
This message was sent by Atlassian JIRA
(v6.3.4#6332)