[
https://issues.apache.org/jira/browse/CASSANDRA-14176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Joshua McKenzie updated CASSANDRA-14176:
----------------------------------------
Component/s: Tools
> Cannot export & import data containing no-break space (U+00A0)
> --------------------------------------------------------------
>
> Key: CASSANDRA-14176
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14176
> Project: Cassandra
> Issue Type: Bug
> Components: Libraries, Tools
> Reporter: Marcel Dopita
> Assignee: Marcel Dopita
> Priority: Major
> Attachments: fix.patch
>
>
> We were unable to export and then import the same data to Cassandra - like
> line breaks or the no-break space (U+00A0).
> Adding v.decode() to copyutil.py fixed most characters like line breaks etc.
> Only after using the included patch, the character U+00A0 was correctly
> stored in Cassandra and successfully (verifiable) exported & imported &
> exported.
>
> {code:java}
> diff --git a/pylib/cqlshlib/copyutil.py b/pylib/cqlshlib/copyutil.py
> index 7f97b49..883c957 100644
> --- a/pylib/cqlshlib/copyutil.py
> +++ b/pylib/cqlshlib/copyutil.py
> @@ -1871,7 +1871,7 @@ class ImportConversion(object):
> return bytearray.fromhex(v[2:])
>
> def convert_text(v, **_):
> - return v
> + return v.decode('string_escape')
>
> def convert_uuid(v, **_):
> return UUID(v)
> diff --git a/pylib/cqlshlib/formatting.py b/pylib/cqlshlib/formatting.py
> index 803ea63..79eb691 100644
> --- a/pylib/cqlshlib/formatting.py
> +++ b/pylib/cqlshlib/formatting.py
> @@ -33,7 +33,7 @@ from util import UTC
>
> is_win = platform.system() == 'Windows'
>
> -unicode_controlchars_re = re.compile(r'[\x00-\x31\x7f-\xa0]')
> +unicode_controlchars_re = re.compile(r'[\x00-\x31]')
> controlchars_re = re.compile(r'[\x00-\x31\x7f-\xff]')
> {code}
>
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