[ https://issues.apache.org/jira/browse/HDFS-14078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16866970#comment-16866970 ]
Hudson commented on HDFS-14078: ------------------------------- FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #16782 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/16782/]) HDFS-14078. Admin helper fails to prettify NullPointerExceptions. (weichiu: rev 81ec90941160cc5f75370ee45af22c6b47c3c94b) * (add) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/tools/TestAdminHelper.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/AdminHelper.java > 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, 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