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: [email protected]
For additional commands, e-mail: [email protected]
