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https://issues.apache.org/jira/browse/CASSANDRA-10854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15066996#comment-15066996
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Jim Witschey commented on CASSANDRA-10854:
------------------------------------------
[~Stefania] I believe you may be the person to have a look at this. Importing
this file on {{casandra-2.2}} {{HEAD}} prints a different bad error message:
{code}
cqlsh> COPY music.tracks_by_album (album_title, album_year, performer,
album_genre, track_number, track_title) FROM './tracks_by_album.csv' WITH
HEADER = 'true';
Starting copy of music.tracks_by_album with columns ['album_title',
'album_year', 'performer', 'album_genre', 'track_number', 'track_title'].
Failed to import 1 rows: TypeError - exceptions.Exception does not take keyword
arguments - given up after 1 attempts
Failed to process 1 batches
Processed: 0 rows; Rate: 0 rows/s; Avg. rage: 0 rows/s
0 rows imported in 0.124 seconds.
{code}
[[email protected]] I believe the CSV you shared is not supposed to
be accepted by {{COPY FROM}}, but there's definitely room to improve the error
message.
> cqlsh COPY FROM csv having line with more than one consecutive ',' delimiter
> is throwing 'list index out of range'
> --------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-10854
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10854
> Project: Cassandra
> Issue Type: Bug
> Components: Tools
> Environment: cqlsh 5.0.1 | Cassandra 2.1.11.969 | DSE 4.8.3 | CQL
> spec 3.2.1
> Reporter: Puspendu Banerjee
> Priority: Minor
>
> cqlsh COPY FROM csv having line with more than one consecutive ',' delimiter
> is throwing 'list index out of range'
> Steps to re-produce:
> {code}
> CREATE TABLE tracks_by_album (
> album_title TEXT,
> album_year INT,
> performer TEXT STATIC,
> album_genre TEXT STATIC,
> track_number INT,
> track_title TEXT,
> PRIMARY KEY ((album_title, album_year), track_number)
> );
> {code}
> Create a file: tracks_by_album.csv having following 2 lines :
> {code}
> album,year,performer,genre,number,title
> a,2015,b c d,e f g,,
> {code}
> {code}
> cqlsh> COPY music.tracks_by_album
> (album_title, album_year, performer, album_genre, track_number,
> track_title)
> FROM '~/tracks_by_album.csv'
> WITH HEADER = 'true';
> Error :
> Starting copy of music.tracks_by_album with columns ['album_title',
> 'album_year', 'performer', 'album_genre', 'track_number', 'track_title'].
> list index out of range
> Aborting import at record #1. Previously inserted records are still present,
> and some records after that may be present as well.
> {code}
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