[ https://issues.apache.org/jira/browse/HDFS-14078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei-Chiu Chuang updated HDFS-14078: ----------------------------------- Resolution: Fixed Fix Version/s: 3.1.3 3.2.1 3.3.0 Status: Resolved (was: Patch Available) Pushed to trunk, branch-3.2 and branch-3.1 Thanks [~elek] and the team for review! > 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 > Fix For: 3.3.0, 3.2.1, 3.1.3 > > Attachments: HDFS-14078.001.patch, HDFS-14078.002.patch, > HDFS-14078.003.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