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https://issues.apache.org/jira/browse/ZOOKEEPER-780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrei Savu updated ZOOKEEPER-780:
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Attachment: ZOOKEEPER-780.patch
Added a generic exception handler for all kinds of unexpected errors.
Output:
[zk: (CLOSED) 1] connect localhost2181
2010-07-29 15:13:32,364 [myid:] - INFO [main:zookee...@375] - Initiating
client connection, connectString=localhost2181 sessionTimeout=30000
watcher=org.apache.zookeeper.zookeepermain$mywatc...@209f4e
Command failes: java.net.UnknownHostException: localhost2181
This should make the CLI interface much more robust.
> 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
> Assignee: Andrei Savu
> Priority: Minor
> Fix For: 3.4.0
>
> Attachments: 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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