[jira] Commented: (HADOOP-2653) [HQL] Unnecessary HQLClient Object creation in a shell loop.

[Edward Yoon (JIRA)]

    [ 
https://issues.apache.org/jira/browse/HADOOP-2653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12560269#action_12560269
 ] 

Edward Yoon commented on HADOOP-2653:
-------------------------------------

{code}
BEFORE: 

while(....) {
  HQLClient hql = new HQLClient(...);
  hql.executeQuery(queryString);
}

AFTER:

HQLClient hql = new HQLClient(...);
while(....) {
  hql.executeQuery(queryString);
}

BEFORE involves the creation of hqlclient object per iteration.
AFTER avoids hqlclient object creation in the loop.

It's too trivial change, but i prefer short-term patch because i need a confirm.
If it is not good work model, please let me know.

> [HQL] Unnecessary HQLClient Object creation in a shell loop.
> ------------------------------------------------------------
>
>                 Key: HADOOP-2653
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2653
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: contrib/hbase
>    Affects Versions: 0.16.0
>            Reporter: Edward Yoon
>            Assignee: Edward Yoon
>            Priority: Minor
>             Fix For: 0.17.0
>
>         Attachments: 2653.patch
>
>
> {code}
> Shell.java
> while(....) {
>   HQLClient hql = new HQLClient(...);
> }
> {code}

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