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From "Pavel Yaskevich (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4093) schema_* CFs do not respect column comparator which leads to CLI commands failure.
Date Sat, 31 Mar 2012 14:18:26 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4093?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13243161#comment-13243161
] 

Pavel Yaskevich commented on CASSANDRA-4093:
--------------------------------------------

Sounds like it wasn't a good time to make schema_* CFs to use CQL3 style metadata which breaks
all other parties and causes half-hacky field (dispute the fact that it is not even useful
yet) to be added to the thrift structure just to support correct data display even if that
is ambiguous for users how/when to correctly use it...
                
> schema_* CFs do not respect column comparator which leads to CLI commands failure.
> ----------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-4093
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4093
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 1.1.0
>            Reporter: Dave Brosius
>            Assignee: Sylvain Lebresne
>             Fix For: 1.1.0
>
>         Attachments: 4093.txt, CASSANDRA-4093-CD-changes.patch
>
>
> ColumnDefinition.{ascii, utf8, bool, ...} static methods used to initialize schema_*
CFs column_metadata do not respect CF comparator and use ByteBufferUtil.bytes(...) for column
names which creates problems in CLI and probably in other places.
> The CompositeType validator throws exception on first column
> String columnName = columnNameValidator.getString(columnDef.name);
> Because it appears the composite type length header is wrong (25455)
> AbstractCompositeType.getWithShortLength
> java.lang.IllegalArgumentException
> 	at java.nio.Buffer.limit(Buffer.java:247)
> 	at org.apache.cassandra.db.marshal.AbstractCompositeType.getBytes(AbstractCompositeType.java:50)
> 	at org.apache.cassandra.db.marshal.AbstractCompositeType.getWithShortLength(AbstractCompositeType.java:59)
> 	at org.apache.cassandra.db.marshal.AbstractCompositeType.getString(AbstractCompositeType.java:139)
> 	at org.apache.cassandra.cli.CliClient.describeColumnFamily(CliClient.java:2046)
> 	at org.apache.cassandra.cli.CliClient.describeKeySpace(CliClient.java:1969)
> 	at org.apache.cassandra.cli.CliClient.executeShowKeySpaces(CliClient.java:1574)
> (seen in trunk)

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