[FLUME-582] Multiple diskfailover cannot cohabit in the same logical node configuration

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Won't Fix
• Affects Version/s: 0.9.3
• Fix Version/s: 0.9.5

Environment

Any

• Assignee: Mathias Herberts
• Reporter: Mathias Herberts
• Created: 26/Mar/11 08:08
• Updated: 05/Nov/14 10:08
• Resolved: 05/Nov/14 10:08

Description

DiskFailoverDeco relies on a DiskFailoverManager which is associated with the logical node.

When using configurations such as fanouts with diskfailover and/or agentDFOChain, the multiple instances of DiskFailoverDeco use a single DiskFailoverManager and this causes trouble in the form of IllegalStateExceptions being thrown.

The same problem might arise with the ackedWriteAhead even though it has provision for forcing the logical node name, this is not used in the configuration generated by agentE2EChain.