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752 Commits

Author SHA1 Message Date
Daniel Nichter
b2f92391a7 Fatal error if slave dies. Make Cxn::connect() if dbh id dead. Sort slave lag properly and use Cxn instead of dbh in ReplicaLagWaiter. Check master cxn before keepalive. Sleep N+0.25 waiting for chunks. 2011-10-10 10:56:08 -06:00
Daniel Nichter
e2e40488c5 Add Cxn.pm. Make MasterSlave, NibbleIterator, and ReplicaLagWaiter use Cxn. Rewrite, simplify Retry. 2011-10-06 12:47:35 -06:00
Daniel Nichter
929000cfdd Partial --resume implementation (work in progress). 2011-09-28 11:33:12 -06:00
Daniel Nichter
25882d49e7 Resume for SchemaIterator. Use only next_lb; don't need first_lb in NibbleIterator. 2011-09-27 13:06:24 -06:00
Daniel Nichter
83bbe45187 Simplify NibbleIterator callbacks. Pass args to init callback so caller can check ub_sth. 2011-09-27 08:21:34 -06:00
Daniel Nichter
c9e8444166 Handle one-chunk tables. Chunk tables w/o indexes if they're small enough. Check index for every chunk. Check chunk size if ub and next_lb are equal. 2011-09-26 11:38:35 -06:00
Daniel Nichter
eff835ffe7 Detect infinite loops using only lower boundaries. 2011-09-26 08:53:22 -06:00
Daniel Nichter
9f3e05691c Detect infinite loops. Use best non-unique index. Disable chunk size limit if chunk index is unique. 2011-09-23 17:33:23 -06:00
Daniel Nichter
361c958a66 Auto-skip mysql.slow|general_log tables. 2011-09-23 08:07:03 -06:00
Daniel Nichter
acef6450ff Add CleanupTask. 2011-09-22 11:45:44 -06:00
Daniel Nichter
bbae1ba9cf Add TS to output. Don't require initial n and t. 2011-09-22 09:04:11 -06:00
Daniel Nichter
f6fb8b44bd Decompose ReplicaLagLimiter into ReplicaLagWaiter and WeightedAvgRate. Don't use OptionParser in NibbleIterator; use chunk_size arg instead. 2011-09-21 11:19:49 -06:00
Daniel Nichter
d979821efe Rewrite ReplicaLagLimiter::wait(). 2011-09-21 10:30:33 -06:00
Daniel Nichter
412e9e4e18 Allow initial values to be zero for ReplicaLagLimiter::new(). Return 1/0/death from ReplicaLagLimiter::wait(). 2011-09-20 11:28:00 -06:00
Daniel Nichter
a19dd0b16c Simplify ReplicaLagLimiter::update(). 2011-09-20 08:59:33 -06:00
Daniel Nichter
26b99b20ad Use weighted exp avg instead of moving avg for ReplicaLagLimiter::update(). Use "LIMIT ?, 2" for ub_sql/sth in NibbleIterator. 2011-09-19 11:41:41 -06:00
Daniel Nichter
b1e01be2c2 Finish, test, and docu ReplicaLagLimiter. 2011-09-19 09:06:30 -06:00
Daniel Nichter
006b93ddf9 Create ReplicaLagLimiter. Replace --max-lag, --check-interval, and --check-slave-lag with --replica-lag and --replica-lag-dsn. Use TableParser::get_table_status() in NibbleItertor. Eval SHOW TABLE STATUS. Auto-add "n" (name) part to parsed DSNs. 2011-09-16 17:35:40 -06:00
Daniel Nichter
756142c1d1 Remove MySQLDump; move get_create_table() and get_table_status() to TableParser and remove saving results in each function. 2011-09-15 09:39:32 -06:00
Daniel Nichter
d881fa0b35 Change --chunk-size to type size. Make TIME column %.3f. Make OptionParser report invalid sizes. 2011-09-14 10:40:42 -06:00
Daniel Nichter
676a7aa20f Fix cols, sep, trim, and float precision. Re-add --columns. 2011-09-14 10:16:43 -06:00
Daniel Nichter
5f2cdad299 Implement MasterSlave::get_slaves() to get cxns from a DSN table. Add comments explaining use_repl_db(). 2011-09-13 09:27:59 -06:00
Daniel Nichter
0f05ca9b94 Fix multi-column index nibbling. Remove extra spaces in generated statements. 2011-09-12 08:14:57 -06:00
Daniel Nichter
3ed822e8e6 Implement dynamic chunk size, set_chunk_size(). 2011-09-12 07:32:19 -06:00
Daniel Nichter
985ee65928 Pass EXPLAIN sths to callbacks. 2011-09-11 11:10:11 -06:00
Daniel Nichter
8ce093655f Add dms arg, remove before_row callback, pass some args to callbacks, get next boundary if no rows (so exec_nibble callback can skip nibbles). 2011-09-11 10:22:40 -06:00
Daniel Nichter
84f7c47ff4 Rename new TableChecksum to RowChecksum and revert TableChecksum to r108. This will avoid completely break TableSync*.pm and pt-table-sync. 2011-09-10 13:46:55 -06:00
Daniel Nichter
968d10ac37 Refactor TableChecksum for NibbleIterator (use only BIT_XOR, return just column list, etc.). 2011-09-10 12:21:00 -06:00
Daniel Nichter
c989bd29dd First working NibbleIterator. 2011-09-09 17:29:28 -06:00
Daniel Nichter
7fde36a65b Create NibbleIterator. Cleanup TableNibbler. Fix bug in SchemaIterator. 2011-09-09 11:50:19 -06:00
Daniel Nichter
a7ab27bb54 Don't get min/max a 2nd time in _chunk_char(). Use where in _chunk_char(). Test char chunking world_city.name with real range stats. Add failing pt-table-checksum char chunk --where test. 2011-08-27 11:17:28 -06:00
Daniel Nichter
2e0f607589 Pass --where to get_range_statistics(). 2011-08-27 09:23:36 -06:00
Daniel Nichter
64c6ad418e Fix MockSyncStream.t for pre-DBD::mysql 4.001. 2011-08-24 11:37:45 -06:00
Daniel Nichter
fb8f3148f5 The last Daemon.t stabilizer? 2011-08-24 11:26:18 -06:00
Daniel Nichter
a1bee06edf One more stabilizer for Daemon.t. 2011-08-24 11:24:07 -06:00
Daniel Nichter
2c7257caff More stabilizing Daemon.t. 2011-08-24 11:20:27 -06:00
Daniel Nichter
e134aa665b Try to make Daemon.t more reliable. 2011-08-24 11:04:47 -06:00
Daniel Nichter
f9bfb641ca Skip ShowErrorStatement test unless DBD::mysql >= 4.003. 2011-08-24 10:13:11 -06:00
Daniel Nichter
e93381d6b6 Make sandbox scripts simpler and more reliable. Remove "remove" option from stop-sandbox and update tests that used it. 2011-08-23 09:11:00 -06:00
Daniel Nichter
5b31ee0359 Remerge/push changes from r81. 2011-08-22 10:48:53 -06:00
Daniel Nichter
669957ae79 Test bug 819421. Cannot repro. 2011-08-22 10:45:09 -06:00
Daniel Nichter
d9c89e3ff0 Add MySQL 5.0 output samples for SchemaIterator tests. Fix mk references in daemonizes.pl so Daemon.t passes. 2011-08-19 12:17:26 -06:00
Daniel Nichter
5fadc7e759 Change last use of MAATKIT_WORKING_COPY to PERCONA_TOOLKIT_BRANCH. 2011-08-05 11:27:23 -06:00
Daniel Nichter
1a720f7c67 Removed unused modules. 2011-08-02 17:32:12 -06:00
Daniel Nichter
945cfbd153 Fix Bash tests. Add basic pt-align tests. 2011-08-02 15:14:06 -06:00
Daniel Nichter
ea0b8c3d5a Remove unused modules and their tests. 2011-07-13 16:55:38 -06:00
Daniel Nichter
1480606bb2 Fix MasterSlave::get_slave_lag(). Revert pt-table-checksum to use old SchemaIterator. Remove pt-table-usage tests. Fix use of var from another package in pt-query-digest. Remove reference to $VERSION from pt-show-grants. Change mk- to pt- in pt-variable-advisor sample. 2011-07-13 16:36:14 -06:00
Daniel Nichter
39ea018581 Finish re-branding tools. Remove pt-schema-advisor. 2011-07-12 16:36:36 -06:00
Daniel Nichter
b805f7c92d Remove $Revision$ and finish re-branding modules. Rename MaatkitTest.pm to PerconaTest.pm. Put copyrights on one line. 2011-07-12 15:47:07 -06:00
Daniel Nichter
64ddb421e5 Change maatkit to percona-toolkit in OptionParser defaults files. 2011-07-12 09:06:43 -06:00