[CASSANDRA-6693] cqlsh fails to insert row with huge blob

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Invalid
• Component/s: Legacy/Tools

Environment

Linux x64, cassandra 2.0.5 python 2.7

• Severity: Normal
• Assignee: Unassigned Assign to me
• Reporter: Aleksander Stasiak
• Created: 12/Feb/14 13:53
• Updated: 16/Apr/19 09:31
• Resolved: 12/Feb/14 14:15

Description

cqlsh throws:
Traceback (most recent call last):
File "/usr/bin/cqlsh", line 903, in perform_statement_untraced
self.cursor.execute(statement, decoder=decoder)
File "/usr/share/cassandra/lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/cursor.py", line 80, in execute
response = self.get_response(prepared_q, cl)
File "/usr/share/cassandra/lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/thrifteries.py", line 77, in get_response
return self.handle_cql_execution_errors(doquery, compressed_q, compress, cl)
File "/usr/share/cassandra/lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/thrifteries.py", line 96, in handle_cql_execution_errors
return executor(*args, **kwargs)
File "/usr/share/cassandra/lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/cassandra/Cassandra.py", line 1830, in execute_cql3_query
self.send_execute_cql3_query(query, compression, consistency)
File "/usr/share/cassandra/lib/cql-internal-only-1.4.1.zip/cql-1.4.1/cql/cassandra/Cassandra.py", line 1841, in send_execute_cql3_query
self._oprot.trans.flush()
File "/usr/share/cassandra/lib/thrift-python-internal-only-0.9.1.zip/thrift/transport/TTransport.py", line 292, in flush
self.__trans.write(buf)
File "/usr/share/cassandra/lib/thrift-python-internal-only-0.9.1.zip/thrift/transport/TSocket.py", line 128, in write
plus = self.handle.send(buff)
error: [Errno 104] Connection reset by peer
while inserting row with blob of size ca 30M. cqlsh then disconnects and prevents from sending any other query until not restarted.
I haven't tested what is minimal blob size, that brakes connection. The same cql can be easily executed with java driver:
session.execute(cql)
of version 2.0.0-rc2