Cassandra: Server crashes in calculate_key_len on DELETE with ORDER BY

#4  <signal handler called>

#5  0x0832e0d6 in calculate_key_len (table=0x9817800, key=64, buf=0x97dc0f0 "\001",

    keypart_map=1) at sql/table.cc:3407

#6  0x08590cc2 in ha_cassandra::index_read_map (this=0x9817f60, buf=0x9818380 "\377",

    key=0x97dc0f0 "\001", keypart_map=1, find_flag=HA_READ_KEY_EXACT)

    at storage/cassandra/ha_cassandra.cc:643

#7  0x085917ad in ha_cassandra::rnd_pos (this=0x9817f60, buf=0x9818380 "\377",

    pos=0x97dc0f0 "\001")

    at storage/cassandra/ha_cassandra.cc:882

#8  0x082651eb in handler::ha_rnd_pos (this=0x9817f60, buf=0x9818380 "\377",

    pos=0x97dc0f0 "\001") at sql/sql_class.h:4283

#9  0x0851989b in rr_from_pointers (info=0xacf34714)

    at sql/records.cc:529

#10 0x0853b984 in mysql_delete (thd=0x970b080, table_list=0x97bb128, conds=0x0,

    order_list=0x970cc38, limit=1, options=0)

    at sql/sql_delete.cc:327

#11 0x08278fe7 in mysql_execute_command (thd=0x970b080)

    at sql/sql_parse.cc:3050

#12 0x08280453 in mysql_parse (thd=0x970b080,

    rawbuf=0x97bb068 "DELETE FROM t1 ORDER BY a LIMIT 1", length=33,

    parser_state=0xacf34da4) at sql/sql_parse.cc:5736

#13 0x0827489c in dispatch_command (command=COM_QUERY, thd=0x970b080,

    packet=0x97b5161 "DELETE FROM t1 ORDER BY a LIMIT 1", packet_length=33)

    at sql/sql_parse.cc:1055

#14 0x08273d61 in do_command (thd=0x970b080)

    at sql/sql_parse.cc:794

#15 0x0835fb11 in do_handle_one_connection (thd_arg=0x970b080)

    at sql/sql_connect.cc:1253

#16 0x0835f65c in handle_one_connection (arg=0x970b080)

    at sql/sql_connect.cc:1168

#17 0x0858bf70 in pfs_spawn_thread (arg=0x98026d8)

    at storage/perfschema/pfs.cc:1015

#18 0xb7836b25 in start_thread () from /lib/libpthread.so.0

#19 0xb756c38e in clone () from /lib/libc.so.6

revision-id: psergey@askmonty.org-20120821143827-1gfv6fmua0cu29sl

date: 2012-08-21 18:38:27 +0400

build-date: 2012-08-22 22:10:39 +0400

revno: 3492

# create columnfamily colfam_t1 ( rowkey bigint primary key, a bigint );

DROP TABLE IF EXISTS t1;

CREATE TABLE t1 (rowkey BIGINT PRIMARY KEY, a BIGINT) ENGINE=CASSANDRA

  thrift_host='localhost' keyspace='storage_engine' column_family = 'colfam_t1';

INSERT INTO t1 VALUES (1,1),(2,2);

DELETE FROM t1 ORDER BY a LIMIT 1;