Bug #47935 Temporary resource error causing node-crash due to incorrect assertion

Description:
Happens on a slave cluster which has 2 replication channels 'active'. Doesn't happen when 1 channel is active.
All nodes in a node group go down (leading to cluster shutdown).

Time: Wednesday 7 October 2009 - 18:51:55
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: dblqh/DblqhMain.cpp
Error object: DBLQH (Line: 7226) 0x0000000a
Program: /usr/mysql/libexec/ndbd
Pid: 25807
Trace: /user/database/log/ndb_9_trace.log.22
Version: mysql-5.1.35 ndb-6.3.26-GA
***EOM***

How to repeat:
(repeatable, but no easy test case available)

Same as bug #32239 which was reported with older version.

Reproduced by Jonas.

this is very very much more likely "slave", cause it runs the transactions
a bit differently.

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/86506

3025 Jonas Oreland	2009-10-12
      ndb - bug#47935 - fix incorrect assertion on backup replica when getting ZTUPLE_ALREADY_EXIST

pushed to 6.2.19, 6.3.28, 7.0.9 and 7.1.0

Documented bugfix in the NDB-6.2.19, 6.3.28, and 7.0.9 changelogs, as follows:

        When using multiple active replication channels, it was
        sometimes possible that a node group would fail on the slave
        cluster, causing the slave cluster to shut down.

Closed.

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/87008

3018 Martin Skold	2009-10-15 [merge]
      Merge
      modified:
        config/ac-macros/ha_ndbcluster.m4
        mysql-test/suite/ndb/my.cnf
        mysql-test/suite/ndb/r/ndb_config.result
        mysql-test/suite/ndb_binlog/r/ndb_binlog_variants.result
        mysql-test/suite/ndb_binlog/t/ndb_binlog_variants.test
        mysql-test/suite/ndb_team/r/ndb_dd_backuprestore.result
        sql/ha_ndbcluster.cc
        sql/ha_ndbcluster.h
        storage/ndb/include/kernel/signaldata/ContinueFragmented.hpp
        storage/ndb/include/kernel/signaldata/DumpStateOrd.hpp
        storage/ndb/include/kernel/signaldata/NodeFailRep.hpp
        storage/ndb/include/ndb_global.h.in
        storage/ndb/include/ndbapi/NdbDictionary.hpp
        storage/ndb/include/ndbapi/NdbOperation.hpp
        storage/ndb/ndbapi-examples/ndbapi_scan/ndbapi_scan.cpp
        storage/ndb/src/kernel/blocks/backup/Backup.cpp
        storage/ndb/src/kernel/blocks/backup/Backup.hpp
        storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp
        storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.hpp
        storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp
        storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp
        storage/ndb/src/kernel/blocks/dbdict/printSchemaFile.cpp
        storage/ndb/src/kernel/blocks/dbdih/printSysfile.cpp
        storage/ndb/src/kernel/blocks/dbdih/printSysfile/printSysfile.cpp
        storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp
        storage/ndb/src/kernel/blocks/dblqh/redoLogReader/reader.cpp
        storage/ndb/src/kernel/blocks/dbtc/Dbtc.hpp
        storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp
        storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp
        storage/ndb/src/kernel/blocks/dbtup/DbtupGen.cpp
        storage/ndb/src/kernel/blocks/dbtup/tuppage.hpp
        storage/ndb/src/kernel/blocks/dbtux/Dbtux.hpp
        storage/ndb/src/kernel/blocks/dbutil/DbUtil.cpp
        storage/ndb/src/kernel/blocks/dbutil/DbUtil.hpp
        storage/ndb/src/kernel/blocks/lgman.cpp
        storage/ndb/src/kernel/blocks/lgman.hpp
        storage/ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp
        storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp
        storage/ndb/src/kernel/blocks/suma/Suma.cpp
        storage/ndb/src/kernel/blocks/suma/Suma.hpp
        storage/ndb/src/kernel/blocks/trix/Trix.hpp
        storage/ndb/src/kernel/blocks/tsman.cpp
        storage/ndb/src/kernel/blocks/tsman.hpp
        storage/ndb/src/kernel/vm/DLFifoList.hpp
        storage/ndb/src/kernel/vm/DLHashTable.hpp
        storage/ndb/src/kernel/vm/DLList.hpp
        storage/ndb/src/kernel/vm/DataBuffer.hpp
        storage/ndb/src/kernel/vm/SimulatedBlock.cpp
        storage/ndb/src/kernel/vm/SimulatedBlock.hpp
        storage/ndb/src/mgmapi/LocalConfig.cpp
        storage/ndb/src/mgmapi/Makefile.am
        storage/ndb/src/mgmsrv/ConfigInfo.cpp
        storage/ndb/src/ndbapi/NdbDictionary.cpp
        storage/ndb/src/ndbapi/NdbOperation.cpp
        storage/ndb/test/ndbapi/testNdbApi.cpp
        storage/ndb/test/run-test/daily-basic-tests.txt