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From "Shinichi Yamashita (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-11135) Fix the Beeline set and save command in order to avoid the NullPointerException
Date Sat, 27 Jun 2015 16:22:04 GMT
Shinichi Yamashita created HIVE-11135:
-----------------------------------------

             Summary: Fix the Beeline set and save command in order to avoid the NullPointerException
                 Key: HIVE-11135
                 URL: https://issues.apache.org/jira/browse/HIVE-11135
             Project: Hive
          Issue Type: Bug
          Components: Beeline
    Affects Versions: 2.0.0
            Reporter: Shinichi Yamashita
            Assignee: Shinichi Yamashita


When I run set and save command at Beeline in my environment. And NullPointerException occurred
as follows.

{code}
[root@hive ~]# /usr/local/hive/bin/beeline
Beeline version 2.0.0-SNAPSHOT by Apache Hive
beeline> !set
java.lang.NullPointerException
beeline> !save
Saving preferences to: /root/.beeline/beeline.properties
java.lang.NullPointerException
{code}

This problem has occurred because the following method's return value in BeeLineOpts#toProperties
is null.
{code}
beeLine.getReflector().invoke(this, "get" + names[i], new Object[0]).toString()
{code}

Therefore it is modified so as to avoid NullPointerException.




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