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16336 commits

Author SHA1 Message Date
Kristian Nielsen
184f718fef MDEV-7249: Performance problem in parallel replication with multi-level slaves 
Parallel replication (in 10.0 / "conservative" mode) relies on binlog group
commits to group transactions that can be safely run in parallel on the
slave. The --binlog-commit-wait-count and --binlog-commit-wait-usec options
exist to increase the number of commits per group. But in case of conflicts
between transactions, this can cause unnecessary delay and reduced througput,
especially on a slave where commit order is fixed.

This patch adds a heuristics to reduce this problem. When transaction T1 goes
to commit, it will first wait for N transactions to queue up for a group
commit. However, if we detect that another transaction T2 is waiting for a row
lock held by T1, then we will skip the wait and let T1 commit immediately,
releasing locks and let T2 continue.

On a slave, this avoids the unfortunate situation where T1 is waiting for T2
to join the group commit, but T2 is waiting for T1 to release locks, causing
no work to be done for the duration of the --binlog-commit-wait-usec timeout.

(The heuristic seems reasonable on the master as well, so it is enabled for
all transactions, not just replication transactions).
 2015-03-13 14:01:52 +01:00
Jan Lindström
702fdc52fa MDEV-7714: Make possible to get innodb internal primary key for wrapper 
type storage engine.

Authored by: Kentoku Shiba
 2015-03-12 18:37:32 +02:00
Jan Lindström
a7fd11b31d MDEV-7685: MariaDB - server crashes when inserting more rows than 
available space on disk

Add error handling when disk full situation happens and
intentionally bring server down with stacktrace because
on all cases InnoDB can't continue anyway.
 2015-03-09 18:33:25 +02:00
Jan Lindström
040027c888 MDEV-7627 :Some symbols in table name can cause to Error Code: 1050 
when created FK

Analysis: Table name is on filename charset but foreign key
identifiers are not. This lead incorrect foreign key
identifier number to be used.

Fix: Convert foreign key identifier to filename charset before
comparing it to table name when largest foreign key identifier
number is resolved.
 2015-03-09 09:47:25 +02:00
Sergei Golubchik
d61573d3e5 fix connect.json_udf test for static builds 2015-03-06 20:49:48 +01:00
Sergei Golubchik
5f510a9175 Merge branch '5.5' into 10.0 2015-03-06 18:41:32 +01:00
Sergei Golubchik
17a37796e1 after innodb/xtradb merge: use the correct visibility for internal functions 
otherwise innodb plugin might invoke xtradb function with the same name,
and that might crash (./mtr --emb innodb.strict_mode)
 2015-03-06 18:13:06 +01:00
Jan Lindström
206b111b11 MDEV-7672: Crash creating an InnoDB table with foreign keys 
Analysis: after a red-black-tree lookup we use node withouth
checking did lookup succeed or not. This lead to situation
where NULL-pointer was used.

Fix: Add additional check that found node from red-back-tree
is valid.
 2015-03-06 11:19:23 +02:00
Sergey Vojtovich
e13459a11e MDEV-7148 - Recurring: InnoDB: Failing assertion: !lock->recursive 
Re-applied lost in the merge revision:
commit ed313e8a92
Author: Sergey Vojtovich <svoj@mariadb.org>
Date:   Mon Dec 1 14:58:29 2014 +0400

    MDEV-7148 - Recurring: InnoDB: Failing assertion: !lock->recursive

    On PPC64 high-loaded server may crash due to assertion failure in InnoDB
    rwlocks code.

    This happened because load order between "recursive" and "writer_thread"
    wasn't properly enforced.
 2015-03-05 15:30:11 +04:00
Jan Lindström
f66fbe8ce0 MDEV-7578 :Slave is ~10x slower to execute set of statements compared to master when using RBR 
Analysis: On master when executing (single/multi) row INSERTs/REPLACEs
InnoDB fallback to old style autoinc locks (table locks)
only if another transaction has already acquired the AUTOINC lock.
Instead on slave as we are executing log_events and sql_command
is not correctly set, InnoDB does not use new style autoinc
locks when it could.

Fix: Use new style autoinc locks also when
thd_sql_command(user_thd) == SQLCOM_END i.e. this is RBR event.
 2015-03-05 12:05:59 +02:00
Sergei Golubchik
e33b48ae8b Merge remote-tracking branch 'origin/10.0' into 10.0 2015-03-02 16:47:43 +01:00
Sergei Golubchik
c06c465a96 10.0-connect merge 2015-03-02 16:45:44 +01:00
Olivier Bertrand
b9a9b82f9e - Make json_udf test work on Windows 
modified:
  storage/connect/mysql-test/connect/t/json_udf.inc
 2015-03-02 00:35:56 +01:00
Olivier Bertrand
5f4909b31d - Making json_udf test working on linux 
added:
  storage/connect/mysql-test/connect/t/json_udf.inc
modified:
  storage/connect/mysql-test/connect/r/json_udf.result
  storage/connect/mysql-test/connect/t/json_udf.test
 2015-03-01 23:55:09 +01:00
Olivier Bertrand
34c89597ef - Remove a signed/unsigned warning. 
modified:
  storage/connect/jsonudf.cpp
 2015-03-01 19:29:56 +01:00
Olivier Bertrand
5c8862ee19 - Fix crash when Json_Value was called without arguments. 
Correct memory calculation in Serialize.
  Correct some UDF's messages.
  Add and modify the json tests
removed:
  storage/connect/mysql-test/connect/std_data/biblio.jsn
  storage/connect/mysql-test/connect/std_data/expense.jsn
  storage/connect/mysql-test/connect/std_data/mulexp3.jsn
  storage/connect/mysql-test/connect/std_data/mulexp4.jsn
  storage/connect/mysql-test/connect/std_data/mulexp5.jsn
added:
  storage/connect/mysql-test/connect/r/json_udf.result
  storage/connect/mysql-test/connect/std_data/biblio.json
  storage/connect/mysql-test/connect/std_data/expense.json
  storage/connect/mysql-test/connect/std_data/mulexp3.json
  storage/connect/mysql-test/connect/std_data/mulexp4.json
  storage/connect/mysql-test/connect/std_data/mulexp5.json
  storage/connect/mysql-test/connect/t/json_udf.test
modified:
  storage/connect/json.cpp
  storage/connect/jsonudf.cpp
  storage/connect/mysql-test/connect/r/json.result
  storage/connect/mysql-test/connect/t/json.test
 2015-03-01 19:20:40 +01:00
Olivier Bertrand
d862d7c049 - Implement random access to ODBC tables 
modified:
  storage/connect/odbconn.cpp
  storage/connect/odbconn.h

- Fix get proper length of ODBC DECIMAL column in discovery
modified:
  storage/connect/ha_connect.cc
  storage/connect/mysql-test/connect/r/odbc_oracle.result

- Implement random access to JSON tables
modified:
  storage/connect/tabjson.cpp
  storage/connect/tabjson.h

- Fix MDEV-7636
modified:
  storage/connect/tabutil.cpp
 2015-02-28 23:01:55 +01:00
Sergei Golubchik
fa87fc733d update tokudb version after merge 2015-02-27 18:28:40 +01:00
Olivier Bertrand
aa107ef3ab - FIX assert failure when sorting JSON tables 
modified:
  storage/connect/tabjson.cpp
  storage/connect/tabjson.h
 2015-02-25 11:59:00 +01:00
Olivier Bertrand
e027f5e8d5 - Fix MDEV-7616 by adding SQLCOM_SET_OPTION to the accepted command list. 
modified:
  storage/connect/ha_connect.cc

- Add new JSON UDF functions and JSON functionalities.
modified:
  storage/connect/json.cpp
  storage/connect/json.h
  storage/connect/jsonudf.cpp
  storage/connect/tabjson.cpp
 2015-02-24 23:18:04 +01:00
Sergei Golubchik
6c09a72af5 Merge remote-tracking branch 'origin/10.0' into 10.0 2015-02-24 20:52:37 +01:00
Sergei Golubchik
73033e5e1a fix mroonga to compile w/o performance schema 2015-02-24 15:54:59 +01:00
Sergei Golubchik
723be51678 Merge 2015-02-24 14:17:00 +01:00
Jan Lindström
8799f87075 MDEV-7623: Add lock wait time and hold time to every record/table lock in 
InnoDB transaction lock printout.
 2015-02-24 10:33:49 +02:00
Jan Lindström
90635c6fb5 MDEV-7620: Transaction lock wait is missing number of lock 
waits and total wait time.
 2015-02-23 11:24:19 +02:00
Sergei Golubchik
f2cb45daf3 Merge remote-tracking branch 'origin/10.0' into 10.0 2015-02-22 21:45:24 +01:00
Olivier Bertrand
a736e63f7c - Add new Json UDF's Json_Array_Add, Json_Array_Grp and Json_Object_Grp. 
Handle longjmp's raised during json processing.
modified:
  storage/connect/global.h
  storage/connect/ha_connect.cc
  storage/connect/json.cpp
  storage/connect/jsonudf.cpp

- Fix wrong references to the suppressed g->Trace variables.
modified:
  storage/connect/global.h
  storage/connect/plugutil.c
  storage/connect/tabjson.cpp
  storage/connect/tabodbc.cpp
 2015-02-22 17:53:02 +01:00
Sergei Golubchik
77e6e74a26 merge 10.0-spider 2015-02-19 22:05:33 +01:00
Kentoku SHIBA
cf3b51b1d5 Merge Spider 3.2.18 2015-02-20 00:41:26 +09:00
Sergei Golubchik
c1ebb4a60f compiler warnings in spider 2015-02-19 11:28:03 +01:00
Sergei Golubchik
16c01c7004 after merge: fix mroonga to compile and pass its tests 2015-02-19 10:26:52 +01:00
Sergei Golubchik
da637137ba merge 10.0-mroonga 2015-02-19 09:57:34 +01:00
Sergei Golubchik
56114a416f merge 10.0-connect 2015-02-19 09:37:11 +01:00
Olivier Bertrand
d9175f3822 - Remove GCC warnings 
modified:
  storage/connect/jsonudf.cpp
  storage/connect/tabutil.h
 2015-02-19 01:25:31 +01:00
Olivier Bertrand
564d41faf4 - Work on JSON and JSON UDF's 
modified:
  storage/connect/json.cpp
  storage/connect/jsonudf.cpp
  storage/connect/tabjson.cpp

- CntReadNext: Enable EvalColumns for longjmp
modified:
  storage/connect/connect.cc
 2015-02-19 00:59:02 +01:00
Sergei Golubchik
174bccd3ff xtradb 5.6.22-72.0 2015-02-18 20:31:40 +01:00
Sergei Golubchik
6b05688f6d innodb 5.6.23 2015-02-18 17:59:21 +01:00
Sergei Golubchik
d7e7862364 Merge branch '5.5' into 10.0 2015-02-18 15:16:27 +01:00
Jan Lindström
a1a32f8f25 Revert file space allocation change on row0merge.cc. 2015-02-18 06:59:28 +02:00
Kentoku SHIBA
f5dabd7aca Update Mroonga to the latest version on 2015-02-17T13:34:27+0900 2015-02-17 13:34:27 +09:00
Jan Lindström
454beee5fb MDEV-6288 :Innodb causes server crash after disk full, then can't ALTER TABLE any more 
Fix try to avoid unnecessary crashes when disk full situation is reached
on alter table.
 2015-02-13 11:49:31 +02:00
Olivier Bertrand
2201aa66cf - Typo on the jsonudf.cpp name 
modified:
  storage/connect/CMakeLists.txt
 2015-02-12 17:23:28 +01:00
Sergei Golubchik
5dce6aa1fe Merge remote-tracking branch 'bzr/5.5' into bb-5.5-merge 2015-02-12 13:14:55 +01:00
Sergei Golubchik
ed839052d7 Merge tag 'tokudb-7.5.5' into bb-5.5-merge 2015-02-12 00:23:21 +01:00
Sergei Golubchik
8e80f91fa3 Merge remote-tracking branch 'mysql/5.5' into bb-5.5-merge @ mysql-5.5.42 2015-02-11 23:50:40 +01:00
Olivier Bertrand
dcfe068d59 - Adding json udf's. Making the second version of json tables. 
added:
  storage/connect/jsonudf.cpp
modified:
  storage/connect/CMakeLists.txt
  storage/connect/json.cpp
  storage/connect/json.h
  storage/connect/tabjson.cpp
  storage/connect/tabjson.h

- Fix utf8 issues with PROXY tables
modified:
  storage/connect/ha_connect.cc
  storage/connect/tabutil.cpp
  storage/connect/tabutil.h
 2015-02-11 21:39:41 +01:00
Sergei Golubchik
2a1be9cdf8 XtraDB 5.5.41-37.0 2015-02-11 20:40:56 +01:00
Jan Lindström
56da6252f7 Improve InnoDB transaction lock output by providing number of table locks 
this transaction is currently holding and total number of table locks to
the table where lock is held.
 2015-02-10 15:15:27 +02:00
Alexander Barkov
a2578018bf Fixing compilation failure in storage/connect when -DMYSQL_MAINTAINER_MODE=ON: 
disabling some CXX errors in storage/connect/CMakeLists.txt.
 2015-02-10 16:01:03 +04:00
Sergei Golubchik
f007f82881 MDEV-7351 5.5 build fails on Ubuntu Utopic in buildbot 
include oqgraph into deb packages conditionally, just like we do with tokudb
 2015-02-09 20:53:28 +01:00