[ZOOKEEPER-2567] Error message is not correct when wrong argument is passed for "reconfig" cmd

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: java client
• Assignee: Rakesh Kumar Singh
• Reporter: Rakesh Kumar Singh
• Created: 08/Sep/16 11:00
• Updated: 23/Nov/16 14:53

Description

Error message is not correct when wrong argument is passed for "reconfig" cmd

Steps to reproduce:-
1. Start zookeeper in cluster mode
2. use reconfig cmd with wrong argument (pass : instead of
[zk: localhost:2181(CONNECTED) 10] reconfig -remove 3 -add 3=10.18.221.194:2888:3888:2181
KeeperErrorCode = BadArguments for

Here error message is not complete and informative on client console.

The log is as below:-
2016-09-08 18:54:08,701 [myid:1] - INFO [ProcessThread(sid:1 cport:-1)::PrepRequestProcessor@512] - Incremental reconfig
2016-09-08 18:54:08,702 [myid:1] - INFO [ProcessThread(sid:1 cport:-1)::PrepRequestProcessor@843] - Got user-level KeeperException when processing sessionid:0x100299b7eac0000 type:reconfig cxid:0x7 zxid:0x400000004 txntype:-1 reqpath:n/a Error Path:Reconfiguration failed Error:KeeperErrorCode = BadArguments for Reconfiguration failed