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From "Robert Stupp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11633) cqlsh COPY FROM fails with []{} chars in UDT/tuple fields/values
Date Mon, 25 Apr 2016 08:15:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15256052#comment-15256052
] 

Robert Stupp commented on CASSANDRA-11633:
------------------------------------------

+1 from my side, too

> cqlsh COPY FROM fails with []{} chars in UDT/tuple fields/values
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-11633
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11633
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>            Reporter: Robert Stupp
>            Assignee: Robert Stupp
>            Priority: Minor
>              Labels: cqlsh
>             Fix For: 2.1.x, 2.2.x, 3.0.x, 3.x
>
>
> Assuming you have a table with a UDT and the import CSV line looks like this:
> {code}
> ff92ee2f-2aa1-4008-bba7-5600112233b9,"{udt_field: 'N[24-26', other_field: '24', more_data:
'}",,some,more,data,follows
> {code}
> cqlsh COPY FROM raises {{IndexError: tuple index out of range}} with a traceback like
this:
> {code}
>   File "/Users/snazy/devel/cassandra/trunk/bin/../pylib/cqlshlib/copyutil.py", line 2271,
in make_prepared_batch_statement
>     statement._statements_and_parameters = [(True, query.query_id, query.bind(r).values)
for r in batch['rows']]
>   File "/Users/snazy/devel/cassandra/trunk/bin/../lib/cassandra-driver-internal-only-3.0.0-6af642d.zip/cassandra-driver-3.0.0-6af642d/cassandra/query.py",
line 411, in bind
>     return BoundStatement(self).bind(values)
>   File "/Users/snazy/devel/cassandra/trunk/bin/../lib/cassandra-driver-internal-only-3.0.0-6af642d.zip/cassandra-driver-3.0.0-6af642d/cassandra/query.py",
line 531, in bind
>     self.values.append(col_spec.type.serialize(value, proto_version))
>   File "/Users/snazy/devel/cassandra/trunk/bin/../lib/cassandra-driver-internal-only-3.0.0-6af642d.zip/cassandra-driver-3.0.0-6af642d/cassandra/cqltypes.py",
line 686, in serialize
>     return cls.serialize_safe(val, protocol_version)
>   File "/Users/snazy/devel/cassandra/trunk/bin/../lib/cassandra-driver-internal-only-3.0.0-6af642d.zip/cassandra-driver-3.0.0-6af642d/cassandra/cqltypes.py",
line 906, in serialize_safe
>     item = val[i]
> {code}
> Reason is in {{ImportConversion._get_converter.split}} that accidentally recognizes square
and curly brackets in quoted strings. Attached patch should fix this issue.



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