49e85d9a28
MXS-1845 Add demotion code
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The master demotion in switchover now uses query retrying with
the switchover time limit.
2018-10-04 11:45:33 +03:00
a438a6df34
Add note about backend connection IDs to release notes
2018-10-04 11:33:19 +03:00
af91192498
Add network throttling to release notes
2018-10-04 11:31:15 +03:00
a8b2f70041
Add binlogfilter to release notes
2018-10-04 11:31:15 +03:00
4a4434d4c8
Add REST API changes to release notes
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Added new and changed REST API capabilities to the release notes.
2018-10-04 11:31:15 +03:00
3998a6e469
Update REST API documentation
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Updated and unified the documentation of the REST API.
2018-10-04 11:31:15 +03:00
24f0162203
Add changelog entries
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Added changelog entries and fixed a typo in the 2.3 release notes.
2018-10-04 11:31:14 +03:00
670cd4c8d1
Add drain server to release notes
2018-10-04 11:31:00 +03:00
bbb5dfc775
Mention the new cat router in the release notes
2018-10-04 11:31:00 +03:00
8d4db9dd5a
Add optimistic_trx to release notes
2018-10-04 11:30:59 +03:00
74effa6e7f
MXS-2054: Add test case
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Add test case that emulates a hybrid cluster of MariaDB and ColumnStore
instances.
2018-10-04 10:52:40 +03:00
a4747f5b03
Revert the last commit, and an additional fix to the
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"Fix code for warnings:" commit.
2018-10-03 17:22:10 +03:00
5892ef18af
MXS-1777 ResponseStat improvements
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Fix comments.
Fix a bug in make_valid().
Change sync time (when the average should be pushed to the server EMA)
to only depend on time, not use sample_max. This decreases the amount of
sync calls, and allows for a much shorter sync time. Testing shows this to be
more stabel and allow better control of the sample_max.
2018-10-03 16:35:06 +03:00
268e689dc5
Fix code for warnings: unused-but-set-variable and warn_unused_result.
2018-10-03 16:33:24 +03:00
10a8f1d48c
Reformat SchemaRouter.md
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No content changes.
2018-10-03 14:59:48 +03:00
db70e133ef
Add note of Comment filter to release notes and change log
2018-10-03 14:31:09 +03:00
ff0bcb3a06
Update release notes with Cache changes
2018-10-03 14:10:59 +03:00
d49173ba71
Update Hint-Syntax document
2018-10-03 13:57:55 +03:00
c41d43755b
Reformat hint syntax document
2018-10-03 13:50:04 +03:00
7c5d3a5e74
Update NamedServerFilter documentation and release notes
2018-10-03 13:50:04 +03:00
321435b80e
Fix mysqlmon log copying
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The backup file required superuser permissions.
2018-10-03 12:46:54 +03:00
b33b888b07
Remove atomic operations from buffers
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As buffers are meant to be used only within a particular session, the
atomic operations are no longer necessary and can thus be removed. This
removes the extra overhead that the atomic operations add.
2018-10-03 12:12:59 +03:00
a645467827
Clean up buffer.cc
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Cleaned up the code by removing gotos and initializing variables when they
are declared. Also added some space to some functions that felt cramped.
2018-10-03 12:12:59 +03:00
8ad045c019
Remove extra header
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The curl header isn't needed nor is it present when building.
2018-10-03 11:58:02 +03:00
8b9fdaa0cb
Remove HTTP functionality
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It wasn't used so it can be removed.
2018-10-03 08:41:45 +03:00
3daa0cd931
Update MaxCtrl documentation
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Ran the documentation update script.
2018-10-03 08:41:45 +03:00
d5dbad19bb
Update readwritesplit documentation
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Fixed a few typos, added the 10.2 relese where last_gtid tracking was
enabled, changed wording.
2018-10-03 08:41:44 +03:00
d866cb3a21
Add bias value to server score calculations
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By biasing the values of all counter type scores to positive integers, the
server weights are always taken into use.
This fixes the case when weights were ignored until all score base values
were larger than zero (the mxs922_server test).
2018-10-03 08:41:44 +03:00
ea971a664e
Fix readconnroute debug assertion
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If the DCB is closed in handleError, it would be NULL in closeSession. To
only close the DCB in one place, the handleError can be reduced to writing
an error to the client and marking the failure as a fatal one.
2018-10-03 08:41:44 +03:00
4216ffa384
Use std: 🧵 :hardware_concurrency
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Using a standard-defined value is better than a system specific one.
2018-10-03 08:41:43 +03:00
e10f34d6aa
Remove size restrictions from network reads
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The reads now read as much of the data as is available to reduce the
number of distinct malloc calls that need to be made. The SSL_read also
now allocates the buffer before reading into it so that the amount of
copying is reduced.
Also removed some of the not quite helpful debug messages.
2018-10-03 08:41:43 +03:00
1ed708559d
Assert that buffers are thread-local
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Cross-thread usage of buffers should not happen and the debug assertions
help verify it.
2018-10-03 08:41:43 +03:00
304286e5fa
Remove unused code
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The BUFFER_TRACE code was not in use and did not work as the HASHTABLE was
removed.
2018-10-03 08:41:42 +03:00
d14b9bfe43
MXS-1845 Cluster stabilization rewrite
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No longer writes events to the master, as this creates problems if the
promoted server was not the overall master. Instead, the slave status
output is inspected.
2018-10-02 11:09:16 +03:00
1ca5d02abb
MXS-1845 Add redirection code
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Should work with multimaster replication.
2018-10-02 11:09:16 +03:00
75f9921ca2
Merge branch '2.2' into develop
2018-10-02 10:18:09 +03:00
dad4f55ee6
Save output of mysqlmon tests
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Before the tests truncate the log, it can be copied to a backup file. This
allows the whole log to be inspected after the test is complete.
2018-10-02 09:44:02 +03:00
288fbc8c33
MXS-2075: Only enable stdout redirection for maxscale
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The stdout redirection must not be enabled for the other programs as they
are not run as daemon processes.
2018-10-02 09:44:02 +03:00
048aee1fb7
Print output of failed Travis tests
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If a unit test fails, print the output.
2018-10-02 09:44:02 +03:00
79d1eb19d7
Disable unit test leak checks for DEB packages
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The unit tests themselves don't leak memory but some of the core
components of MaxScale do. To ignore this, ASAN_OPTIONS needs to be
defined.
2018-10-02 09:44:02 +03:00
62e5f988c5
MXS-2075: Redirect stdout and stderr to the log
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If the log file is successfully opened, both stdout and stderr are
redirected to it. This helps catch ASAN reports without having to read the
system journal files.
As the output is redirected to a file, some of the output was made visible
only in non-daemon mode. This helps keep the log file clean and readable.
2018-10-02 09:44:02 +03:00
3fd0c2c407
Stop timeout during slave sync
2018-10-02 09:44:01 +03:00
7b5985d6be
Add missing connect to mxs682_cyrillic
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The connections were used without connecting.
2018-10-02 09:44:01 +03:00
c7fc00b3d8
Shorten mxs812_1
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Three iterations should be adequate for most cases.
2018-10-02 09:44:01 +03:00
d87d462c76
MXS-2049: Update GSSAPI documentation
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Corrected the documentation and provided more details on how to configure
the authenticator.
2018-10-02 09:44:01 +03:00
f65c890287
MXS-2049: Forward client credentials to backend server
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Instead of requesting another set of credentials, the client credentials
are simply forwarded to the backend MariaDB server.
2018-10-02 09:44:01 +03:00
93d866c6a7
MXS-2073: Add missing TCP_NODELAY for client sockets
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The client connections had the Nagle algorithm enabled which could cause
bad performance with smaller workloads. The common network configuration
code in utils.cc, currently used by the backend connections, sets it
properly.
2018-10-02 09:44:00 +03:00
ee45900648
Remove network variable export file after use
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Otherwise the file is left in the current working directory.
2018-10-02 09:44:00 +03:00
6b8443aba6
MXS-1845 Complete server promotion code
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Now copies slave connections from the previous master. Promotion
code taken into use.
2018-10-01 18:06:39 +03:00
809ab487b2
Update version number for 2.2
2018-10-01 13:13:40 +03:00
