kangkaisen opened a new issue #332: Adding ROLLUP result in Doris All BE core dump URL: https://github.com/apache/incubator-doris/issues/332 **Describe the bug** when our user add a ROLLUP, our doris cluster all BEs core dump. Our Doris cluster is the latest version. ``` ALTER TABLE cs_db.table_test_palo_detail ADD ROLLUP table_test_palo_detail_rollup(user_id,dat e,cost) ``` The table table_test_palo_detail createStmt is normal: ``` CREATE TABLE `table_test_palo_detail` ( `user_id` int(11) , `date` varchar(256) , `timestamp` varchar(256), `age` int(11), `sex` int(11) , `last_visit_date` varchar(256) REPLACE , `cost` int(11) SUM, `max_dwell_time` int(11) MAX , `min_dwell_time` int(11) MIN ) ENGINE=OLAP AGGREGATE KEY(`user_id`, `date`, `timestamp`, `age`, `sex`) DISTRIBUTED BY HASH(`user_id`) BUCKETS 10 PROPERTIES ( "storage_type" = "COLUMN", "replication_num" = "3" ); ``` The following is the log: ``` tcmalloc: large alloc 1952546816 bytes == 0x2fbd4000 @ 0x242a493 0x258b61b 0xcf2e83 0xcc710f 0xcd009c 0xcdafbe 0xcde21a 0xcdf4e0 0xc5bdb6 0x111b9e5 0x112620d 0x7fb19e923e25 tcmalloc: large alloc 1952546816 bytes == 0xa49ec000 @ 0x242a493 0x258b61b 0xcf2e83 0xcc710f 0xcd009c 0xcdafbe 0xcde21a 0xcdf4e0 0xc5bdb6 0x111b9e5 0x112620d 0x7fb19e923e25 tcmalloc: large alloc 1952546816 bytes == 0x119908000 @ 0x242a493 0x258b61b 0xcf2e83 0xcc710f 0xcd009c 0xcdafbe 0xcde21a 0xcdf4e0 0xc5bdb6 0x111b9e5 0x112620d 0x7fb19e923e25 tcmalloc: large alloc 1952546816 bytes == 0x18df20000 @ 0x242a3a3 0x258b61b 0xcf2e83 0xcc7158 0xcd009c 0xcdafbe 0xcde21a 0xcdf4e0 0xc5bdb6 0x111b9e5 0x112620d 0x7fb19e923e25 tcmalloc: large alloc 1952546816 bytes == 0x202538000 @ 0x242a3a3 0x258b61b 0xcf2e83 0xcc7158 0xcd009c 0xcdafbe 0xcde21a 0xcdf4e0 0xc5bdb6 0x111b9e5 0x112620d 0x7fb19e923e25 tcmalloc: large alloc 1952546816 bytes == 0x276b50000 @ 0x242a3a3 0x258b61b 0xcf2e83 0xcc7158 0xcd009c 0xcdafbe 0xcde21a 0xcdf4e0 0xc5bdb6 0x111b9e5 0x112620d 0x7fb19e923e25 PC: @ 0xd436c0 doris::get_type_info() *** SIGSEGV (@0x10) received by PID 28194 (TID 0x7f953bd7e700) from PID 16; stack trace: *** @ 0x7f9593294270 (unknown) @ 0xd436c0 doris::get_type_info() @ 0xd1eba4 doris::Field::create() @ 0xcf2e0d doris::WrapperField::create() @ 0xcc710f doris::Rowset::add_column_statistics() @ 0xcd009c doris::LinkedSchemaChange::process() @ 0xcdafbe doris::SchemaChangeHandler::_alter_table() @ 0xcde21a doris::SchemaChangeHandler::_do_alter_table() @ 0xcdf4e0 doris::SchemaChangeHandler::process_alter_table() @ 0xc5bdb6 doris::OLAPEngine::create_rollup_table() @ 0x111b9e5 doris::TaskWorkerPool::_alter_table() @ 0x112620d doris::TaskWorkerPool::_alter_table_worker_thread_callback() @ 0x7f959304ae25 start_thread @ 0x7f959335734d __clone ``` The following is the stack ``` (gdb) bt #0 0x0000000000d436c0 in doris::get_type_info (field_type=0) at /home/kangkaisen/palo/be/src/olap/types.cpp:79 #1 0x0000000000d1eba4 in Field (field_info=..., this=0x2df95230) at /home/kangkaisen/palo/be/src/olap/field.cpp:58 #2 doris::Field::create (field_info=...) at /home/kangkaisen/palo/be/src/olap/field.cpp:32 #3 0x0000000000cf2e0d in doris::WrapperField::create (info=..., len=len@entry=0) at /home/kangkaisen/palo/be/src/olap/wrapper_field.cpp:31 #4 0x0000000000cc710f in doris::Rowset::add_column_statistics (this=this@entry=0x2feae380, column_statistic_fields=...) at /home/kangkaisen/palo/be/src/olap/rowset.cpp:205 #5 0x0000000000cd009c in doris::LinkedSchemaChange::process (this=0x2fada080, olap_data=0x2df5fb00, new_rowset=0x2feae380) at /home/kangkaisen/palo/be/src/olap/schema_change.cpp:718 #6 0x0000000000cdafbe in doris::SchemaChangeHandler::_alter_table (sc_params=sc_params@entry=0x7fe170d675f0) at /home/kangkaisen/palo/be/src/olap/schema_change.cpp:2080 #7 0x0000000000cde21a in doris::SchemaChangeHandler::_do_alter_table (this=this@entry=0x7fe170d6c768, type=type@entry=doris::ALTER_TABLET_CREATE_ROLLUP_TABLE, ref_olap_table=..., request=...) at /home/kangkaisen/palo/be/src/olap/schema_change.cpp:1624 #8 0x0000000000cdf4e0 in doris::SchemaChangeHandler::process_alter_table (this=this@entry=0x7fe170d6c768, type=type@entry=doris::ALTER_TABLET_CREATE_ROLLUP_TABLE, request=...) at /home/kangkaisen/palo/be/src/olap/schema_change.cpp:1397 #9 0x0000000000c5bdb6 in doris::OLAPEngine::create_rollup_table (this=<optimized out>, request=...) at /home/kangkaisen/palo/be/src/olap/olap_engine.cpp:2262 #10 0x000000000111b9e5 in doris::TaskWorkerPool::_alter_table (this=this@entry=0x2da95d40, alter_tablet_request=..., signature=signature@entry=1428627, task_type=doris::TTaskType::ROLLUP, finish_task_request=finish_task_request@entry=0x7fe170d71fa0) at /home/kangkaisen/palo/be/src/agent/task_worker_pool.cpp:623 #11 0x000000000112620d in doris::TaskWorkerPool::_alter_table_worker_thread_callback (arg_this=0x2da95d40) at /home/kangkaisen/palo/be/src/agent/task_worker_pool.cpp:541 #12 0x00007fe1c8061e25 in start_thread () from /lib64/libpthread.so.0 #13 0x00007fe1c836e34d in clone () from /lib64/libc.so.6 ```
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