[jira] Updated: (CASSANDRA-375) Echo writes to bootstrapping nodes

["Sandeep Tata (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sandeep Tata updated CASSANDRA-375:
-----------------------------------

    Attachment: 375.patch

Here's what the patch does:

1. Switch bootstrapNodes in TokenMetadata to Map<Token,EndPoint> so RackUnawareStrategy can use it.
2. Fix AbstractStrategy and RackUnawareStrategy to incorporate the bootstrapping nodes for getHintedStorageEndPoints through StorageService.getNStorageEndPointMap (now used by insert and insertBlocking after 383)
3. Add unit test fot RackUnawareStrategy to test if bootstrapping nodes are being returned correctly.

> Echo writes to bootstrapping nodes
> ----------------------------------
>
>                 Key: CASSANDRA-375
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-375
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>         Environment: All
>            Reporter: Sandeep Tata
>            Assignee: Sandeep Tata
>             Fix For: 0.5
>
>         Attachments: 375.patch
>
>
> Writes that arrive during bootstrap need to be sent to the r replicas as well as the new node being bootstrapped. In the current code, only the existing replicas get the writes that arrive during bootstrap.

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