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https://issues.apache.org/jira/browse/CASSANDRA-8230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Branimir Lambov updated CASSANDRA-8230:
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Attachment: 8230-2.1.patch
I went a little further with this, also changing some other features of the
token code that did not make much sense. The attached patch applies after 8171,
comparison is viewable
[here|https://github.com/blambov/cassandra/compare/blambov:8171-2.1-generics...8230-2.1-token-impr].
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Small reorganization and simplification of the Token hierarchy:
* LongToken inherits directly from Token and gets a primitive long token
field, improving efficiency.
* BytesToken no longer inherits from AbstractToken as it was not making
use of any of its functionality.
* AbstractToken becomes applicable to Comparable tokens only, allowing
more shared functionality to be moved there.
* AbstractByteOrderedPartitioner is simplified as it is only used with
byte[] tokens.
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> LongToken no longer needs to use a boxed Long
> ---------------------------------------------
>
> Key: CASSANDRA-8230
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8230
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Branimir Lambov
> Assignee: Branimir Lambov
> Priority: Minor
> Fix For: 2.1.2
>
> Attachments: 8230-2.1.patch
>
>
> After CASSANDRA-8171 a token reference field is no longer a requirement for
> tokens. This permits LongTokens to include a primitive long field, which
> should noticeably improve the space and time efficiency of the
> Murmur3Partitioner tokens.
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