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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-1147) cassandra cannot bootstrap when using DatacenterShardStrategy
Date Mon, 14 Jun 2010 21:53:14 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis updated CASSANDRA-1147:
--------------------------------------

    Attachment: 0002-1147.txt

Fix using rack as a key to datacenters map

Fix returning multiple copies of the same endpoint from DSS; refactored calculateNaturalEndpoints
to return a Set to make it more clear that this is not allowed

simplified DSS.cNE and made it not put more replicas in a DC than are configured

Use NBHM instead of ConcurrentHM in ARS

Use map.clear instead of AtomicReference + creating a new map in ARS (clear is a very rare
operation, better to make that a little slower in exchange for not having to do an extra,
fenced dereference on the common ops)

Removed unused unregister method from IEPS

Removed interfaces with a single implementor (ARS)

Cleaned up formatting

> cassandra cannot bootstrap when using DatacenterShardStrategy
> -------------------------------------------------------------
>
>                 Key: CASSANDRA-1147
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1147
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.7
>            Reporter: Matthew F. Dennis
>            Assignee: Matthew F. Dennis
>             Fix For: 0.7
>
>         Attachments: 0002-1147.txt, CASSANDRA-1147.patch, CASSANDRA-1147.patch2, CASSANDRA-1147.patch3,
CASSANDRA-1147.patch4
>
>
> If C is configured to use DSS, the bootstrap process never completes.

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