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From "Blake Eggleston (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10267) Failing tests in upgrade_trests.paging_test
Date Wed, 16 Sep 2015 23:45:46 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14791317#comment-14791317
] 

Blake Eggleston commented on CASSANDRA-10267:
---------------------------------------------

Here's my progress so far on the new failures:

* {{upgrade_tests.cql_tests:TestCQL.compact_metadata_test}} only fails once per 8 runs or
so, and looks like a problem with SerializationHeaders on tables with compact storage
* {{upgrade_tests.cql_tests:TestCQL.empty_in_test}} failing because paged range commands for
tables with compact storage are always deserialized with partition limit of 1 [see here| 
     https://github.com/apache/cassandra/blob/cassandra-3.0/src/java/org/apache/cassandra/db/ReadCommand.java#L1062].
* {{upgrade_tests.cql_tests:TestCQL.rename_test}} fixed locally
* {{upgrade_tests.cql_tests:TestCQL.static_columns_cas_test}} this one's failing because the
2.1 read command is being deserialized as a SinglePartitionSliceCommand command, however,
the info pertaining to the static column selection is lost when deserializing the bounds.
I'm not too clear on exactly how to produce Bounds that select static columns just yet.
* {{upgrade_tests.cql_tests:TestCQL.static_columns_with_distinct_test}} looks like a problem
with the 3.0 node interpreting the 2.1 paged range command

> Failing tests in upgrade_trests.paging_test
> -------------------------------------------
>
>                 Key: CASSANDRA-10267
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10267
>             Project: Cassandra
>          Issue Type: Sub-task
>            Reporter: Sylvain Lebresne
>            Assignee: Blake Eggleston
>             Fix For: 3.0.0 rc1
>
>
> This is a continuation of CASSANDRA-9893 to deal with the failure of the {{upgrade_trests.paging_test}}
tests.



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