[MCOL-3584] crash in ha_calpont_execplan Created: 2019-11-04  Updated: 2021-01-08  Resolved: 2021-01-08

Status: Closed
Project: MariaDB ColumnStore
Component/s: MDB Plugin
Affects Version/s: 1.2.5
Fix Version/s: 1.2.6

Type: Bug Priority: Critical
Reporter: Rick Pizzi Assignee: David Hall (Inactive)
Resolution: Cannot Reproduce Votes: 0
Labels: None


 Description   

Just got the following crash.

mysys/stacktrace.c:270(my_print_stacktrace)[0x55d25a907b6f]
sigaction.c:0(__restore_rt)[0x7f187b4855f0]
smart_ptr/shared_ptr.hpp:328(shared_ptr)[0x7f1877092f4d]
mysql/ha_calpont_execplan.cpp:8040(cal_impl_if::getSelectPlan(cal_impl_if::gp_walk_info&, st_select_lex&, boost::shared_ptr<execplan::CalpontSelectExecutionPlan>&, bool))[0x7f187707de07]
mysql/ha_calpont_execplan.cpp:5934(cal_impl_if::getSelectPlan(cal_impl_if::gp_walk_info&, st_select_lex&, boost::shared_ptr<execplan::CalpontSelectExecutionPlan>&, bool))[0x7f187707284d]
mysql/ha_from_sub.cpp:343(cal_impl_if::FromSubQuery::transform())[0x7f18770a23bb]
mysql/ha_calpont_execplan.cpp:5823(cal_impl_if::getSelectPlan(cal_impl_if::gp_walk_info&, st_select_lex&, boost::shared_ptr<execplan::CalpontSelectExecutionPlan>&, bool))[0x7f1877071fc2]
mysql/ha_calpont_execplan.cpp:8075(cal_impl_if::cp_get_plan(THD*, boost::shared_ptr<execplan::CalpontSelectExecutionPlan>&))[0x7f1877080bb0]
mysql/ha_calpont_impl.cpp:3148(ha_calpont_impl_rnd_init(TABLE*))[0x7f18770234ed]
/usr/local/mariadb/columnstore/mysql//bin/mysqld(_ZN4JOIN13exec_infinidbEv+0x233)[0x55d25a77f393]
sql/handler.h:3095(handler::ha_rnd_init(bool))[0x55d25a7a7cae]
sql/sql_select.cc:4098(JOIN::exec_inner())[0x55d25a7a88e9]
sql/sql_select.cc:3877(JOIN::exec())[0x55d25a7a8afe]
sql/sql_select.cc:4530(mysql_select(THD*, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*))[0x55d25a7a96ab]
sql/sql_select.cc:386(handle_select(THD*, LEX*, select_result*, unsigned long))[0x55d25a7da0fb]
sql/sql_table.cc:11114(Sql_cmd_create_table_like::execute(THD*))[0x55d25a7535c7]
sql/sql_parse.cc:6064(mysql_execute_command(THD*))[0x55d25a758ec2]
sql/sql_parse.cc:7872(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x55d25a759967]
sql/sql_class.h:2885(THD::set_row_count_func(long long))[0x55d25a75aef1]
sql/sql_parse.cc:10668(idb_vtable_process(THD*, unsigned long long, Statement*))[0x55d25a75d791]
sql/sql_parse.cc:1875(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x55d25a75eb88]
sql/sql_parse.cc:1458(do_command(THD*))[0x55d25a826524]
sql/sql_connect.cc:1402(do_handle_one_connection(CONNECT*))[0x55d25a8265e4]
pthread_create.c:0(start_thread)[0x7f187b47de65]
/lib64/libc.so.6(clone+0x6d)[0x7f187942888d]



 Comments   
Comment by David Hall (Inactive) [ 2021-01-08 ]

The customer stopped complaining, so we assume the problem doesn't exist anymore. We failed in all attempts to reproduce in-house.

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