[ https://issues.apache.org/jira/browse/HDFS-14078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Elek, Marton updated HDFS-14078: -------------------------------- Status: Patch Available (was: Open) > Admin helper fails to prettify NullPointerExceptions > ---------------------------------------------------- > > Key: HDFS-14078 > URL: https://issues.apache.org/jira/browse/HDFS-14078 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Elek, Marton > Assignee: Elek, Marton > Priority: Major > Attachments: HDFS-14078.001.patch > > > org.apache.hadoop.hdfs.tools.AdminHelper has a method to prettifyExceptions: > {code} > static String prettifyException(Exception e) { > return e.getClass().getSimpleName() + ": " > + e.getLocalizedMessage().split("\n")[0]; > } > {code} > But if e is a NPE the e.getLocalizedMessage() could be null. In that case NPE > will be thrown and the original error message will be lost. -- 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