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Subject: [jira] [Updated] (CASSANDRA-13364) Cqlsh COPY fails importing Map>, ParseError unhashable type list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 22 Mar 2017 11:23:57 -0000 [ https://issues.apache.org/jira/browse/CASSANDRA-13364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Nicolae N updated CASSANDRA-13364: ---------------------------------- Description: {code} CREATE TABLE table1 ( col1 int PRIMARY KEY, col2map map>> ); insert into table1 (col1, col2map) values (1, {'key': ['value1']}); cqlsh:ks> copy table1 to 'table1.csv'; ... table1.csv file content: 1,{'key': ['value1']} cqlsh:ks> copy table1 from 'table1.csv'; ... Failed to import 1 rows: ParseError - Failed to parse {'key': ['value1']} : unhashable type: 'list', given up without retries Failed to process 1 rows; failed rows written to kv_table1.err Processed: 1 rows; Rate: 2 rows/s; Avg. rate: 2 rows/s 1 rows imported from 1 files in 0.420 seconds (0 skipped). {code} But it works fine for Map>. {code} CREATE TABLE table2 ( col1 int PRIMARY KEY, col2map map>> ); insert into table2 (col1, col2map) values (1, {'key': {'value1'}}); cqlsh:ks> copy table2 to 'table2.csv'; table2.csv file content: 1,{'key': {'value1'}} cqlsh:ks> copy table2 from 'table2.csv'; Processed: 1 rows; Rate: 2 rows/s; Avg. rate: 2 rows/s 1 rows imported from 1 files in 0.417 seconds (0 skipped). {code} The exception seems to arrive in _convert_map_ function in _ImportConversion_ class inside _copyutil.py_. was: {code} CREATE TABLE table1 ( col1 int PRIMARY KEY, col2map map>> ); insert into table1 (col1, col2map) values (1, {'key': ['value1']}); cqlsh:ks> copy table1 to 'table1.csv'; ... {code} table1.csv file content: {code}1,{'key': ['value1']}{code} {code} cqlsh:ks> copy table1 from 'table1.csv'; ... Failed to import 1 rows: ParseError - Failed to parse {'key': ['value1']} : unhashable type: 'list', given up without retries Failed to process 1 rows; failed rows written to kv_table1.err Processed: 1 rows; Rate: 2 rows/s; Avg. rate: 2 rows/s 1 rows imported from 1 files in 0.420 seconds (0 skipped). {code} But it works fine for Map>. {code} CREATE TABLE table2 ( col1 int PRIMARY KEY, col2map map>> ); insert into table2 (col1, col2map) values (1, {'key': {'value1'}}); cqlsh:ks> copy table2 to 'table2.csv'; table2.csv file content: 1,{'key': {'value1'}} cqlsh:ks> copy table2 from 'table2.csv'; Processed: 1 rows; Rate: 2 rows/s; Avg. rate: 2 rows/s 1 rows imported from 1 files in 0.417 seconds (0 skipped). {code} The exception seems to arrive in _convert_map_ function in _ImportConversion_ class inside _copyutil.py_. > Cqlsh COPY fails importing Map>, ParseError unhashable type list > ------------------------------------------------------------------------------------ > > Key: CASSANDRA-13364 > URL: https://issues.apache.org/jira/browse/CASSANDRA-13364 > Project: Cassandra > Issue Type: Bug > Reporter: Nicolae N > Labels: cqlsh > Fix For: 3.11.x > > > {code} > CREATE TABLE table1 ( > col1 int PRIMARY KEY, > col2map map>> > ); > insert into table1 (col1, col2map) values (1, {'key': ['value1']}); > cqlsh:ks> copy table1 to 'table1.csv'; > ... > table1.csv file content: > 1,{'key': ['value1']} > cqlsh:ks> copy table1 from 'table1.csv'; > ... > Failed to import 1 rows: ParseError - Failed to parse {'key': ['value1']} : unhashable type: 'list', given up without retries > Failed to process 1 rows; failed rows written to kv_table1.err > Processed: 1 rows; Rate: 2 rows/s; Avg. rate: 2 rows/s > 1 rows imported from 1 files in 0.420 seconds (0 skipped). > {code} > But it works fine for Map>. > {code} > CREATE TABLE table2 ( > col1 int PRIMARY KEY, > col2map map>> > ); > insert into table2 (col1, col2map) values (1, {'key': {'value1'}}); > cqlsh:ks> copy table2 to 'table2.csv'; > table2.csv file content: > 1,{'key': {'value1'}} > cqlsh:ks> copy table2 from 'table2.csv'; > Processed: 1 rows; Rate: 2 rows/s; Avg. rate: 2 rows/s > 1 rows imported from 1 files in 0.417 seconds (0 skipped). > {code} > The exception seems to arrive in _convert_map_ function in _ImportConversion_ class inside _copyutil.py_. -- This message was sent by Atlassian JIRA (v6.3.15#6346)