[jira] [Commented] (ZOOKEEPER-780) zkCli.sh generates a ArrayIndexOutOfBoundsException

["Rakesh R (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13800630#comment-13800630 ] 

Rakesh R commented on ZOOKEEPER-780:
------------------------------------

Hi [~mahadev]  I've gone through trunk code and have seen ZOOKEEPER-271, which has refactored ZooKeeperMain command line processing logic. 
Now in trunk it would not enter into this(ArrayIndexOutOfBoundsException) case. Should we need to fix this issue in 3.4.6? If not, I feel we can just close this issue. Whats your opinion?

> zkCli.sh  generates a ArrayIndexOutOfBoundsException 
> -----------------------------------------------------
>
>                 Key: ZOOKEEPER-780
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-780
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 3.3.1
>         Environment: Linux Ubuntu running in VMPlayer on top of Windows XP
>            Reporter: Miguel Correia
>            Priority: Minor
>             Fix For: 3.5.0
>
>         Attachments: ZOOKEEPER-780.patch, ZOOKEEPER-780.patch, ZOOKEEPER-780.patch
>
>
> I'm starting to play with Zookeeper so I'm still running it in standalone mode. This is not a big issue, but here it goes for the records. 
> I've run zkCli.sh to run some commands in the server. I created a znode /groups. When I tried to create a znode client_1 inside /groups, I forgot to include the data: an exception was generated and zkCli-sh crashed, instead of just showing an error. I tried a few variations and it seems like the problem is not including the data.
> A copy of the screen:
> [zk: localhost:2181(CONNECTED) 3] create /groups firstgroup
> Created /groups
> [zk: localhost:2181(CONNECTED) 4] create -e /groups/client_1
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 3
> 	at org.apache.zookeeper.ZooKeeperMain.processZKCmd(ZooKeeperMain.java:678)
> 	at org.apache.zookeeper.ZooKeeperMain.processCmd(ZooKeeperMain.java:581)
> 	at org.apache.zookeeper.ZooKeeperMain.executeLine(ZooKeeperMain.java:353)
> 	at org.apache.zookeeper.ZooKeeperMain.run(ZooKeeperMain.java:311)
> 	at org.apache.zookeeper.ZooKeeperMain.main(ZooKeeperMain.java:270)



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