[GitHub] [incubator-celeborn] pan3793 commented on pull request #1602: [CELEBORN-691] Fix UnsupportedOperationException when stop worker wit…

["pan3793 (via GitHub)" <gi...@apache.org>]

pan3793 commented on PR #1602:
URL: https://github.com/apache/incubator-celeborn/pull/1602#issuecomment-1596523574

   I think we should assume the producer always produces unmodified collections, and handle this case on the consumer side.
   
   ```patch
   class WorkerInfo(
       val host: String,
       val rpcPort: Int,
       val pushPort: Int,
       val fetchPort: Int,
       val replicatePort: Int,
   -   val diskInfos: util.Map[String, DiskInfo],
   +   _diskInfos: util.Map[String, DiskInfo],
       val userResourceConsumption: util.Map[UserIdentifier, ResourceConsumption],
       var endpoint: RpcEndpointRef) extends Serializable with Logging {
   +
   +   val diskInfos = new util.HashMap[String, DiskInfo](_diskInfos)
   ```


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