[ZOOKEEPER-1625] zkServer.sh is looking for clientPort in config file, but it may no longer be there with ZK-1411

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.5.0
• Fix Version/s: 3.5.0
• Component/s: scripts
• Assignee: Alexander Shraer
• Reporter: Alexander Shraer
• Created: 19/Jan/13 21:33
• Updated: 23/Jan/13 19:24
• Resolved: 23/Jan/13 02:56

Description

zkServer.sh is currently looking for "clientPort" entry in the static configuration file and uses it to contact the server.

With ZOOKEEPER-1411 clientPort is part of the dynamic configuration, and may appear in the separate dynamic configuration file. The "clientPort" entry may no longer be in the static config file.

With the proposed patch zkServer.sh first looks in the old (static) config file, then if clientPort is not there, it figures out the id of the server by looking at myid file, and then using that id finds the client port in the dynamic config file.

Issue Links

• blocks: ZOOKEEPER-107 Allow dynamic changes to server cluster membership
• is broken by: ZOOKEEPER-1411 Consolidate membership management, distinguish between static and dynamic configuration parameters