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From "Jonathan Ellis (JIRA)" <>
Subject [jira] Updated: (CASSANDRA-1063) CFStoreTest has implementation dependent quirks
Date Fri, 07 May 2010 18:24:48 GMT


Jonathan Ellis updated CASSANDRA-1063:

    Attachment: 1063.txt

There's actually a real bug getting masked here -- the correct answer is not null, but an
empty, tombstoned CF.

In fact there are three bugs where we are incorrectly not taking into account row tombstones:

 - we can't just return null if the returnCF is empty, we need to check for tombstones via
 - we can't skip the delete call while building our iterator list, if the column iterator
is empty
 - we can't skip deserializing the CF if all the columns in a names predicate are rejected
by the bloom filter

> CFStoreTest has implementation dependent quirks
> -----------------------------------------------
>                 Key: CASSANDRA-1063
>                 URL:
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Stu Hood
>            Assignee: Stu Hood
>            Priority: Minor
>             Fix For: 0.6, 0.7
>         Attachments: 0001-Remove-implementation-awareness-from-CFSTest.patch, 1063.txt
> ColumnFamilyStoreTest has two tests that pass due to internal details of the API.

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