Details
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Bug
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Status: Closed (View Workflow)
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Minor
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Resolution: Won't Fix
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10.1(EOL)
Description
Note: We have plenty of these assertions, but at the moment all related to FLUSH / MEMORY without killing a connection have been closed. Also, this one seems 10.1-specific.
--source include/have_innodb.inc
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CREATE TABLE t1 (a INT) ENGINE=InnoDB; |
CREATE TABLE t2 (b INT) ENGINE=MEMORY; |
--error ER_ILLEGAL_HA
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FLUSH TABLES t1, t2 FOR EXPORT; |
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# Cleanup
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DROP TABLE t1, t2; |
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10.1 345aaca1 |
mysqld: /data/src/10.1/sql/sql_base.cc:937: void close_thread_tables(THD*): Assertion `thd->transaction.stmt.is_empty() || thd->in_sub_stmt || (thd->state_flags & Open_tables_state::BACKUPS_AVAIL)' failed.
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200310 17:41:27 [ERROR] mysqld got signal 6 ;
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#7 0x00007f4c89f00f12 in __GI___assert_fail (assertion=0x55f1bd5705e8 "thd->transaction.stmt.is_empty() || thd->in_sub_stmt || (thd->state_flags & Open_tables_state::BACKUPS_AVAIL)", file=0x55f1bd570268 "/data/src/10.1/sql/sql_base.cc", line=937, function=0x55f1bd572140 <close_thread_tables(THD*)::__PRETTY_FUNCTION__> "void close_thread_tables(THD*)") at assert.c:101
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#8 0x000055f1bcb7cc10 in close_thread_tables (thd=0x7f4c7def0070) at /data/src/10.1/sql/sql_base.cc:936
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#9 0x000055f1bcd543f5 in flush_tables_with_read_lock (thd=0x7f4c7def0070, all_tables=0x7f4c740f6170) at /data/src/10.1/sql/sql_reload.cc:605
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#10 0x000055f1bcbeddae in mysql_execute_command (thd=0x7f4c7def0070) at /data/src/10.1/sql/sql_parse.cc:4576
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#11 0x000055f1bcbf5761 in mysql_parse (thd=0x7f4c7def0070, rawbuf=0x7f4c740f6088 "FLUSH TABLES t1, t2 FOR EXPORT", length=30, parser_state=0x7f4c8bb201e0) at /data/src/10.1/sql/sql_parse.cc:7209
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#12 0x000055f1bcbe493b in dispatch_command (command=COM_QUERY, thd=0x7f4c7def0070, packet=0x7f4c82e77071 "FLUSH TABLES t1, t2 FOR EXPORT", packet_length=30) at /data/src/10.1/sql/sql_parse.cc:1499
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#13 0x000055f1bcbe36f9 in do_command (thd=0x7f4c7def0070) at /data/src/10.1/sql/sql_parse.cc:1131
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#14 0x000055f1bcd20ae3 in do_handle_one_connection (thd_arg=0x7f4c7def0070) at /data/src/10.1/sql/sql_connect.cc:1331
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#15 0x000055f1bcd20814 in handle_one_connection (arg=0x7f4c7def0070) at /data/src/10.1/sql/sql_connect.cc:1242
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#16 0x000055f1bd14676e in pfs_spawn_thread (arg=0x7f4c7de45870) at /data/src/10.1/storage/perfschema/pfs.cc:1868
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#17 0x00007f4c8b7af4a4 in start_thread (arg=0x7f4c8bb21700) at pthread_create.c:456
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#18 0x00007f4c89fbdd0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
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Not reproducible on 10.2+.
No visible effect on a non-debug build.