[
https://issues.apache.org/jira/browse/CASSANDRA-18088?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aaron Ploetz updated CASSANDRA-18088:
-------------------------------------
Description:
User reported an error with cqlsh (Cassandra 4.0.7) on Stack Overflow:
[https://stackoverflow.com/questions/74673247/cannot-able-to-run-cqlsh-due-to-python-attribute-error|https://stackoverflow.com/questions/74673247/cannot-able-to-run-cqlsh-due-to-python-attribute-error?noredirect=1#comment131807816_74673247]
Found out that the user was using Python 3.11, and I was able to reproduce it
with that.
{{% python3.11 bin/cqlsh.py}}
{{Traceback (most recent call last):}}
{{ File "/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/cqlsh.py", line
159, in <module>}}
{{ from cqlshlib import cql3handling, cqlhandling, pylexotron, sslhandling,
cqlshhandling}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/cql3handling.py",
line 19, in <module>}}
{{ from cqlshlib.cqlhandling import CqlParsingRuleSet, Hint}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/cqlhandling.py",
line 23, in <module>}}
{{ from cqlshlib import pylexotron, util}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/pylexotron.py",
line 342, in <module>}}
{{ class ParsingRuleSet:}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/pylexotron.py",
line 343, in ParsingRuleSet}}
{{ RuleSpecScanner = SaferScanner([}}
{{ ^^^^^^^^^^^^^^}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/saferscanner.py",
line 91, in _{_}init{_}_}}
{{ s = re.sre_parse.State()}}
{{ ^^^^^^^^^^^^}}
{{AttributeError: module 're' has no attribute 'sre_parse'}}
Appears to be something specific (again) with Python's synchronizing regex
engine (SRE). Works fine with Python 3.10, so there may have been a(nother)
breaking change in that the re module with 3.11.
was:
User reported an error with cqlsh (Cassandra 4.0.7) on Stack Overflow:
[https://stackoverflow.com/questions/74673247/cannot-able-to-run-cqlsh-due-to-python-attribute-error?noredirect=1#comment131807816_74673247]
Found out that the user was using Python 3.11, and I was able to reproduce it
with that.
{{% python3.11 bin/cqlsh.py}}
{{Traceback (most recent call last):}}
{{ File "/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/cqlsh.py", line
159, in <module>}}
{{ from cqlshlib import cql3handling, cqlhandling, pylexotron, sslhandling,
cqlshhandling}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/cql3handling.py",
line 19, in <module>}}
{{ from cqlshlib.cqlhandling import CqlParsingRuleSet, Hint}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/cqlhandling.py",
line 23, in <module>}}
{{ from cqlshlib import pylexotron, util}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/pylexotron.py",
line 342, in <module>}}
{{ class ParsingRuleSet:}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/pylexotron.py",
line 343, in ParsingRuleSet}}
{{ RuleSpecScanner = SaferScanner([}}
{{ ^^^^^^^^^^^^^^}}
{{ File
"/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/saferscanner.py",
line 91, in __init__}}
{{ s = re.sre_parse.State()}}
{{ ^^^^^^^^^^^^}}
{{AttributeError: module 're' has no attribute 'sre_parse'}}
Appears to be something specific (again) with Python's synchronizing regex
engine (SRE). Works fine with Python 3.10, so there may have been a(nother)
breaking change in that the re module with 3.11.
> cqlsh - module 're' has no attribute 'sre_parse' - with Python 3.11
> -------------------------------------------------------------------
>
> Key: CASSANDRA-18088
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18088
> Project: Cassandra
> Issue Type: Bug
> Reporter: Aaron Ploetz
> Priority: Normal
>
> User reported an error with cqlsh (Cassandra 4.0.7) on Stack Overflow:
> [https://stackoverflow.com/questions/74673247/cannot-able-to-run-cqlsh-due-to-python-attribute-error|https://stackoverflow.com/questions/74673247/cannot-able-to-run-cqlsh-due-to-python-attribute-error?noredirect=1#comment131807816_74673247]
>
> Found out that the user was using Python 3.11, and I was able to reproduce it
> with that.
> {{% python3.11 bin/cqlsh.py}}
> {{Traceback (most recent call last):}}
> {{ File "/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/cqlsh.py", line
> 159, in <module>}}
> {{ from cqlshlib import cql3handling, cqlhandling, pylexotron,
> sslhandling, cqlshhandling}}
> {{ File
> "/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/cql3handling.py",
> line 19, in <module>}}
> {{ from cqlshlib.cqlhandling import CqlParsingRuleSet, Hint}}
> {{ File
> "/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/cqlhandling.py",
> line 23, in <module>}}
> {{ from cqlshlib import pylexotron, util}}
> {{ File
> "/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/pylexotron.py",
> line 342, in <module>}}
> {{ class ParsingRuleSet:}}
> {{ File
> "/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/pylexotron.py",
> line 343, in ParsingRuleSet}}
> {{ RuleSpecScanner = SaferScanner([}}
> {{ ^^^^^^^^^^^^^^}}
> {{ File
> "/Users/aaronploetz/local/apache-cassandra-4.0.7/bin/../pylib/cqlshlib/saferscanner.py",
> line 91, in _{_}init{_}_}}
> {{ s = re.sre_parse.State()}}
> {{ ^^^^^^^^^^^^}}
> {{AttributeError: module 're' has no attribute 'sre_parse'}}
> Appears to be something specific (again) with Python's synchronizing regex
> engine (SRE). Works fine with Python 3.10, so there may have been a(nother)
> breaking change in that the re module with 3.11.
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