[ZOOKEEPER-780] zkCli.sh generates a ArrayIndexOutOfBoundsException

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Invalid
• Affects Version/s: 3.3.1
• Fix Version/s: 3.5.0
• Component/s: scripts

Environment

Linux Ubuntu running in VMPlayer on top of Windows XP

• Release Note: If no data is provided for the new node when using the "create" zkCli.sh command assume an empty byte array.
• Assignee: Unassigned
• Reporter: Miguel Correia
• Created: 25/May/10 10:22
• Updated: 24/Apr/14 23:52
• Resolved: 24/Apr/14 23:52

Description

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)