MySQL patches by Codership

MySQL patches by Codership 0.7

New features since 0.6:
* DB state snapshot transfer (makes it possible to join nodes in running cluster)
* new 2-node group communication system
* open source release

Milestone information

Project:
MySQL patches by Codership
Series:
trunk
Version:
0.7
Released:
 
Registrant:
Seppo Jaakola
Release registered:
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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Assigned to you:
No blueprints or bugs assigned to you.
Assignees:
24 Alex Yurchenko, 49 Seppo Jaakola, 1 Teemu Ollakka
Blueprints:
1 Implemented
Bugs:
5 Invalid, 70 Fix Released

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Release notes 

This 0.7 release replaces the earlier "sneak preview" (0.7pre release)

This relase comes only with the new gcomm group communication system, vsbes has been dropped. gcomm runs as part of mysqld process, and does not need a separate process to be started. Read the README file for instructions how to configure gcomm.

During Q/A testing, we found two known issues, which were not fixed for this release. They deal with DDL/DML concurrency under high load and intermittent problem to shutdown gracefully.
These issues have been filed as bugs and targeted for 0.7.1 release.

Changelog 

This release does not have a changelog.

1 blueprint and 75 bugs targeted

Blueprint Priority Assignee Delivery
Add configuration options for node name and incoming address Add configuration options for node name and incoming address 4 High Alex Yurchenko  11 Implemented
Bug report Importance Assignee Status
423852 #423852 binlog_format option not allowed without log_bin 4 Medium Seppo Jaakola  3 Invalid
462960 #462960 Trying delete non existing conn 4 Medium Seppo Jaakola  3 Invalid
411814 #411814 during cluster startup, node asserts for: wsrep_last_committed <= 0 5 Low Alex Yurchenko  3 Invalid
411814 #411814 during cluster startup, node asserts for: wsrep_last_committed <= 0 5 Low Alex Yurchenko  3 Invalid
589602 #589602 Error loading libwsdb.so.2 at debian 1 Undecided   3 Invalid
418653 #418653 integrate with wsrep API changes in #418570 2 Critical Alex Yurchenko  10 Fix Released
418653 #418653 integrate with wsrep API changes in #418570 2 Critical Alex Yurchenko  10 Fix Released
418658 #418658 integrate with wsrep API changes in #418641 2 Critical Alex Yurchenko  10 Fix Released
418658 #418658 integrate with wsrep API changes in #418641 2 Critical Alex Yurchenko  10 Fix Released
419869 #419869 Integrate with wsrep API changes in #419863 2 Critical Alex Yurchenko  10 Fix Released
419869 #419869 Integrate with wsrep API changes in #419863 2 Critical Alex Yurchenko  10 Fix Released
424275 #424275 Crash on assertion in InnoDB rollback 2 Critical Seppo Jaakola  10 Fix Released
424275 #424275 Crash on assertion in InnoDB rollback 2 Critical Seppo Jaakola  10 Fix Released
428958 #428958 BF aborter hangs 2 Critical Seppo Jaakola  10 Fix Released
428958 #428958 BF aborter hangs 2 Critical Seppo Jaakola  10 Fix Released
475902 #475902 innodb plugin asserts on client exit 2 Critical Seppo Jaakola  10 Fix Released
489021 #489021 err member in process class is initialized from errno. 2 Critical Alex Yurchenko  10 Fix Released
489021 #489021 err member in process class is initialized from errno. 2 Critical Alex Yurchenko  10 Fix Released
385256 #385256 wsrep_sst_mysqldump() does not properly handle the return value of pclose() 3 High Alex Yurchenko  10 Fix Released
385269 #385269 wsrep_sst_mysqldump fails if joiner has logging enabled 3 High Seppo Jaakola  10 Fix Released
404302 #404302 mysqld crashes when shuts down under load 3 High Seppo Jaakola  10 Fix Released
404302 #404302 mysqld crashes when shuts down under load 3 High Seppo Jaakola  10 Fix Released
408290 #408290 Corrupted rollback segment 3 High Seppo Jaakola  10 Fix Released
408616 #408616 integrate with wsrep API changes in #408609 3 High Alex Yurchenko  10 Fix Released
408616 #408616 integrate with wsrep API changes in #408609 3 High Alex Yurchenko  10 Fix Released
408619 #408619 integrate with wsrep API changes in #408610 3 High Alex Yurchenko  10 Fix Released
408619 #408619 integrate with wsrep API changes in #408610 3 High Alex Yurchenko  10 Fix Released
425115 #425115 Assert in Diagnostics_area::sql_errno() 3 High Seppo Jaakola  10 Fix Released
428663 #428663 No action is taken when wsrep recv thread returns with a fatal error 3 High Seppo Jaakola  10 Fix Released
428663 #428663 No action is taken when wsrep recv thread returns with a fatal error 3 High Seppo Jaakola  10 Fix Released
439190 #439190 assert during trx replaying 3 High Seppo Jaakola  10 Fix Released
439583 #439583 Donor can segfault if mysqldump SST request is malformed 3 High Alex Yurchenko  10 Fix Released
441766 #441766 flow control issue during node disconnect 3 High Seppo Jaakola  10 Fix Released
449015 #449015 memory leak 3 High Seppo Jaakola  10 Fix Released
450541 #450541 Connection closing can leave unreleased resources 3 High Seppo Jaakola  10 Fix Released
462992 #462992 "InnoDB: Warning: a long semaphore wait" during graceful mysqld shutdown 3 High Seppo Jaakola  10 Fix Released
476467 #476467 wsrep_innobase_abort_thd() 3 High Seppo Jaakola  10 Fix Released
482832 #482832 innodb plugin crash under sysbench 3 High Seppo Jaakola  10 Fix Released
484639 #484639 innodb plugin - Corrupted rollback segment 3 High Seppo Jaakola  10 Fix Released
736977 #736977 Fatal return code from wsrep provider is ignored in two instances 3 High Alex Yurchenko  10 Fix Released
376691 #376691 Merge with 5.1.34 4 Medium Seppo Jaakola  10 Fix Released
378074 #378074 Implement State Snapshot Transfer 4 Medium   10 Fix Released
378216 #378216 persistent storage for node state 4 Medium Seppo Jaakola  10 Fix Released
385513 #385513 wsrep API version 4 compatibility 4 Medium Seppo Jaakola  10 Fix Released
397436 #397436 Merge with 5.1.35 4 Medium Seppo Jaakola  10 Fix Released
397575 #397575 Merge with 5.1.36 4 Medium Seppo Jaakola  10 Fix Released
404556 #404556 mysqld allows client connections even when in NON_PRIMARY view 4 Medium Seppo Jaakola  10 Fix Released
404556 #404556 mysqld allows client connections even when in NON_PRIMARY view 4 Medium Seppo Jaakola  10 Fix Released
410582 #410582 Merge with 5.1.37 4 Medium Seppo Jaakola  10 Fix Released
413272 #413272 wsrep system threads should terminate last during shutdown 4 Medium Seppo Jaakola  10 Fix Released
415956 #415956 SST donor logs an error (Invalid argument) even if SST was successful 4 Medium Alex Yurchenko  10 Fix Released
432098 #432098 Merge with 5.1.38 4 Medium Seppo Jaakola  10 Fix Released
433679 #433679 merge innodb patch to innodb plugin 4 Medium Seppo Jaakola  10 Fix Released
433855 #433855 integrate with wsrep api changes in #433848 4 Medium Seppo Jaakola  10 Fix Released
437798 #437798 retry autocommit mode can retry also MST 4 Medium Seppo Jaakola  10 Fix Released
460163 #460163 Can't build with InnoDB-plugin 4 Medium Seppo Jaakola  10 Fix Released
479544 #479544 wsrep_bf_apply_sql() does not report applying failures 4 Medium Seppo Jaakola  10 Fix Released
482567 #482567 mysql client errors during node startup 4 Medium Seppo Jaakola  10 Fix Released
482813 #482813 Segfault during remove_table_from_cache on slave node 4 Medium Seppo Jaakola  10 Fix Released
483270 #483270 Merge with MySQL release 5.1.39 4 Medium Seppo Jaakola  10 Fix Released
382238 #382238 RPM build 5 Low Alex Yurchenko  10 Fix Released
393735 #393735 crash with parallel applying under INSERT work load 5 Low Seppo Jaakola  10 Fix Released
411163 #411163 mysqldump state transfer process can hang indefinitely 5 Low Alex Yurchenko  10 Fix Released
411163 #411163 mysqldump state transfer process can hang indefinitely 5 Low Alex Yurchenko  10 Fix Released
418838 #418838 Build with UNIV_DEBUG causes asserts 5 Low Seppo Jaakola  10 Fix Released
423829 #423829 MySQL native build fails 5 Low Seppo Jaakola  10 Fix Released
441139 #441139 allow SHOW commands in offline state 5 Low Seppo Jaakola  10 Fix Released
449000 #449000 shutdown shows error level messages 5 Low Seppo Jaakola  10 Fix Released
460867 #460867 Error on second node 5 Low Seppo Jaakola  10 Fix Released
479570 #479570 Build scripts for innodb plugin 5 Low Seppo Jaakola  10 Fix Released
487883 #487883 wsrep_view_handler_cb() must abort all ongoing transactions if sets wsrep_ready = false 5 Low Seppo Jaakola  10 Fix Released
488800 #488800 innodb log message cleanup 5 Low Seppo Jaakola  10 Fix Released
403740 #403740 wsrep_start_position status variable is not properly updated 6 Wishlist Alex Yurchenko  10 Fix Released
403740 #403740 wsrep_start_position status variable is not properly updated 6 Wishlist Alex Yurchenko  10 Fix Released
487694 #487694 wsrep_run_wsrep_commit(): trx not rolled back in case of WSREP_CONN_FAIL 1 Undecided Teemu Ollakka  10 Fix Released
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