linkedin / linkedin/ambry

Error - ReplicaMetaDataRequest

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Dominant language
Java
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Description

When attempting standard clustering, my one of my machines keeps throwing this error: `[2019-07-19 14:20:15,555] ERROR ReplicaMetaDataRequest from unknown Replica AMBRY-BE1, with path /ambrydisk/0 (com.github.ambry.replication.ReplicationManager)`

This is on AMBRY-BE2, and the value of the unknown replica changes as I edit `host.name` in the server.properties config file. I've tried pointing towards both boxes, same error both times. Thoughts?

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  3. Fork the repository and make your change on a branch.
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Research direction

Start by reproducing standard clustering on AMBRY-BE1 and AMBRY-BE2 with the server.properties host.name values described in the report. Trace the ReplicaMetaDataRequest handling in ReplicationManager and compare the configured host names with the logged replica identity and path. Done means clustering no longer reports an unknown replica.

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Assessment

Tech stack
java
Domain
distributed-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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