Bug #74945 Internal program error: 2341, DblqhMain.cpp: DBLQH (Line: 12737)

• Submitted: 21 Nov 2014 2:13
• Modified: 23 Dec 2014 23:55
• Reporter: Christian Walter
• Status: Duplicate
• Category: MySQL Cluster: Cluster (NDB) storage engine
• Severity: S2 (Serious)
• Version: mysql-5.6.21 ndb-7.4.2
• OS: Linux (Debian6_x64)
• CPU Architecture: Any
• Tags: DBLQH 12737, DblqhMain.cpp 12737, error 2341

[21 Nov 2014 2:13] Christian Walter

Description:
Status: Temporary error, restart node
Message: Internal program error (failed ndbrequire) (Internal error, programming error or missing error message, please report a bug)
Error: 2341
Error data: DblqhMain.cpp
Error object: DBLQH (Line: 12737) 0x00000000
Program: ndbmtd
Pid: 3868 thr: 3
Version: mysql-5.6.21 ndb-7.4.2
Trace: /home/mysql/Cluster/1//ndb_1_trace.log.9 [t1..t7]
***EOM***

How to repeat:
./mysqlslap -uroot --auto-generate-sql -endb -c16 -x19 --number-of-queries=10000 --commit=10 -p -h 127.0.0.1

[21 Nov 2014 10:30] MySQL Verification Team

Hello Christian,

Thank you for the report and test case.
Observed similar behavior during my tests.

Thanks,
Umesh

[16 Dec 2014 17:41] Mikael Ronström

Pretty sure I've nailed it, good catch. Problem in IntrusiveList.hpp, the remove method.

[17 Dec 2014 18:15] Mikael Ronström

Found that it was a duplicate of bug#73667, so closing this one as duplicate and see BUG#73667 for its
resolution.

[23 Dec 2014 23:55] Christian Walter

Hi there!,

Is this bug exists in last stable version?