[ https://issues.apache.org/jira/browse/HADOOP-10015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haohui Mai updated HADOOP-10015: -------------------------------- Attachment: HADOOP-10015.001.patch > UserGroupInformation prints out excessive ERROR warnings > -------------------------------------------------------- > > Key: HADOOP-10015 > URL: https://issues.apache.org/jira/browse/HADOOP-10015 > Project: Hadoop Common > Issue Type: Bug > Reporter: Haohui Mai > Assignee: Haohui Mai > Attachments: HADOOP-10015.000.patch, HADOOP-10015.001.patch > > > In UserGroupInformation::doAs(), it prints out a log at ERROR level whenever > it catches an exception. > However, in some cases IOExceptions are expected -- For example, the upp > (e.g., calling exists() in filesystem). As a result, these error logs are > benign but they are printed at the ERROR level, which confuses the operators. -- This message was sent by Atlassian JIRA (v6.1#6144)