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https://issues.apache.org/jira/browse/CASSANDRA-14982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Shuler updated CASSANDRA-14982:
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Fix Version/s: (was: 3.11.3)
3.11.x
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-14982
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14982
> Project: Cassandra
> Issue Type: Bug
> Components: CQL/Interpreter
> Environment: cqlsh --version
> cqlsh 5.0.1
>
> Reporter: Vaclav
> Priority: Normal
> Fix For: 3.11.x
>
>
> Hello
> I am trying to load records from file containing some very long lines (up to
> 180_000 characters). In some cases order of lines in file causes error
> 'Error from server: code=2200 [Invalid query] message="Batch too large"'
> catched and printed in copyutils.py, class SendingChanel in method feed(),
> but error is just printed, records are not loaded, no error file with
> unimported rows is created and import continues. cqlsh at the end returns
> code 0 even not all rows are imported. Even that number of imported rows is
> wrong, it shows number of records in file but in fact it loaded less records.
> So I cannot be sure, based on returned code, that copy command did load all
> rows. My problem is that in this case only way to find something went wrong
> and data are not loaded correctly is to watch for error message on screen,
> which is problem when this happens in very long import script (script loading
> many tables).
> I think when not all rows are loaded correctly return code should not be 0,
> or when records aren't loaded it should exit with error immediatelly.
> $ cqlsh 127.0.0.1 --request-timeout="3600" -e "copy woc.item_container from
> '/tmp/cexport/woc/item_container.csv' with escape='\"' and null=null and
> header=True"
> Reading options from the command line: \{'header': 'True', 'null': 'null',
> 'escape': '"'}
> Using 7 child processes
> Starting copy of woc.item_container with columns [container_id, capacity,
> classes, instances, owner_id, type].
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> PicklingError: Can't pickle <class 'cqlshlib.copyutil.ImmutableDict'>:
> attribute lookup cqlshlib.copyutil.ImmutableDict failed
> Processed: 38420 rows; Rate: 7455 rows/s; Avg. rate: 6881 rows/s
> 38420 rows imported from 1 files in 5.584 seconds (0 skipped).
> $ echo $?
> 0
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