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Robert McLaughlin commented on CASSANDRA-10839: ----------------------------------------------- Can reproduce using cassandra 2.1.12 and python 2.6.6 Cannot reproduce using: * cassandra 2.1.12 and python 2.7.11 * cassandra 2.1.11 and python 2.6.6 * cassandra 2.1.11 and python 2.7.11 The likely cause is [commit 1b629c10|https://github.com/apache/cassandra/commit/1b629c101bbf793f8e248bbf4396bb41adc0af97], see (new) line 127 in formatting.py I suspect you are running python 2.6; cassandra requires 2.7 -- please check your python version > cqlsh failed to format value bytearray > -------------------------------------- > > Key: CASSANDRA-10839 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10839 > Project: Cassandra > Issue Type: Bug > Reporter: Severin Leonhardt > Priority: Minor > > Execute the following in cqlsh (5.0.1): > {noformat} > > create table test(column blob, primary key(column)); > > insert into test (column) VALUES(0x00); > > select * from test; > column > -------------------- > bytearray(b'\x00') > (1 rows) > Failed to format value bytearray(b'\x00') : b2a_hex() argument 1 must be > string or read-only buffer, not bytearray > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)