Elek, Marton created HDFS-14078: ----------------------------------- Summary: 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
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-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org