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43d5edf97c
commit 394d0712d3d46a87a8063e14e998e9c22336e3a6
Author: Anca Agape <anca@fb.com>
Date: Thu Jul 27 15:43:07 2017 -0700
Fix rpl.rpl_4threads_deadlock test broken by D5005670
Summary:
In D5005670 in fill_fields_processlist() function we introduced a point
where we were trying to take the LOCK_thd_data before the
synchronization point used by test
processlist_after_LOCK_thd_count_before_LOCK_thd_data. This was
happening in get_attached_srv_session() function called. Replaced this
with get_attached_srv_session_safe() and moved it after lock is aquired.
Reviewed By: tianx
Differential Revision: D5505992
fbshipit-source-id: bc53924
30 lines
700 B
Text
30 lines
700 B
Text
drop table if exists t;
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create table t (
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a int,
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b int,
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c varchar(12249) collate latin1_bin,
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d datetime,
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e int,
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f int,
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g blob,
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h int,
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i int,
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key (b,e),
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key (h,b)
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) engine=rocksdb
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partition by linear hash (i) partitions 8 ;
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insert into t values (1,1,'a',now(),1,1,'a',1,1);
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insert into t values (1,1,'a',now(),1,1,'a',1,1);
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insert into t values (1,1,'a',now(),1,1,'a',1,1);
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insert into t values (1,1,'a',now(),1,1,'a',1,1);
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insert into t values (1,1,'a',now(),1,1,'a',1,1);
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insert into t values (1,1,'a',now(),1,1,'a',1,1);
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insert into t values (1,1,'a',now(),1,1,'a',1,1);
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insert into t values (1,1,'a',now(),1,1,'a',1,1);
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select i from t group by h;
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i
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1
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select i from t group by h;
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i
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1
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drop table t;
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