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From "Waleed Gadelkareem (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4003) cqlsh still failing to handle decode errors in some column names
Date Tue, 31 Mar 2015 13:51:53 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14388547#comment-14388547
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Waleed Gadelkareem commented on CASSANDRA-4003:
-----------------------------------------------

I experience this bug while importing a file using SOURCE file

> cqlsh still failing to handle decode errors in some column names
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-4003
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4003
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 1.0.8
>            Reporter: paul cannon
>            Assignee: paul cannon
>            Priority: Minor
>              Labels: cqlsh
>             Fix For: 1.0.9, 1.1.0
>
>         Attachments: 4003-2.txt
>
>
> Columns which are expected to be text, but which are not valid utf8, cause cqlsh to display
an error and not show any output:
> {noformat}
> cqlsh:ks> CREATE COLUMNFAMILY test (a text PRIMARY KEY) WITH comparator = timestamp;
> cqlsh:ks> INSERT INTO test (a, '2012-03-05') VALUES ('val1', 'val2');
> cqlsh:ks> ASSUME test NAMES ARE text;
> cqlsh:ks> select * from test;
> 'utf8' codec can't decode byte 0xe1 in position 4: invalid continuation byte
> {noformat}
> the traceback with cqlsh --debug:
> {noformat}
> Traceback (most recent call last):
>   File "bin/cqlsh", line 581, in onecmd
>     self.handle_statement(st)
>   File "bin/cqlsh", line 606, in handle_statement
>     return custom_handler(parsed)
>   File "bin/cqlsh", line 663, in do_select
>     self.perform_statement_as_tokens(parsed.matched, decoder=decoder)
>   File "bin/cqlsh", line 666, in perform_statement_as_tokens
>     return self.perform_statement(cqlhandling.cql_detokenize(tokens), decoder=decoder)
>   File "bin/cqlsh", line 693, in perform_statement
>     self.print_result(self.cursor)
>   File "bin/cqlsh", line 728, in print_result
>     self.print_static_result(cursor)
>   File "bin/cqlsh", line 742, in print_static_result
>     formatted_names = map(self.myformat_colname, colnames)
>   File "bin/cqlsh", line 413, in myformat_colname
>     wcwidth.wcswidth(name.decode(self.output_codec.name)))
>   File "/usr/local/Cellar/python/2.7.2/lib/python2.7/encodings/utf_8.py", line 16, in
decode
>     return codecs.utf_8_decode(input, errors, True)
> UnicodeDecodeError: 'utf8' codec can't decode byte 0xe1 in position 4: invalid continuation
byte
> {noformat}



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