- 21 Aug, 2016 40 commits
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Daniele Sciascia authored
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Krunal Bauskar authored
Function "wsrep_row_upd_check_foreign_constraints" tried to mark fk-reference-table opened without ensuring it table is really opened.
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Daniele Sciascia authored
If a conflict happens under wsrep_on, the THD's wsrep_conflict_state is typically set to MUST_ABORT and cleared later, when transaction is aborted. However, when wsrep_on is disabled, no check is performed to see whether wsrep_conflict_state is set. So this potentially creates spurious deadlock errors on the subsequent statement that runs with wsrep_on enabled. To avoid this problem wsrep_thd_set_conflict_state() sets the conflict state only if wsrep_on is enabled.
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Philip Stoev authored
Galera MTR Tests: Run galera_pc_weight on freshly started servers in order to prevent interaction with other tests
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sjaakola authored
- At startup time global wsrep_on is set too late and some wsrep paths may be executed because of this. e.g. replication slave restart could happen before wsrep_on state is defined. - This fix checks both global wsrep_on and wsrep_provider values to determine if wsrep processing should happen - Fix affects all instances where WSREP_ON macro is used
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Philip Stoev authored
Galera MTR Tests: force galera_3nodes.galera_pc_bootstrap.test to run on a fresh cluster in order to avoid interaction with galera_3nodes.galera_innobackupex_backup.test
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Philip Stoev authored
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Philip Stoev authored
Galera MTR Tests: Fortify galera_restart_nochanges.test against sporadic failures due to node not being ready immediately after restart
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Daniele Sciascia authored
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Philip Stoev authored
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Philip Stoev authored
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Nirbhay Choubey authored
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Philip Stoev authored
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Philip Stoev authored
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Teemu Ollakka authored
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Nirbhay Choubey authored
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Philip Stoev authored
Galera MTR Tests: Add test for GAL-382, codership/galera#382 - InnoDB: Failing assertion: xid_seqno > trx_sys_cur_xid_seqno in trx0sys.cc line 356
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Philip Stoev authored
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Philip Stoev authored
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Alexey Yurchenko authored
MW-259 - moved wsrep desync/resync calls from wsrep_desync_update() to wsrep_desync_check() method which does not hold the lock and is arguably a more fitting place to change provider state - before changing the actual variable value.
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Nirbhay Choubey authored
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Alexey Yurchenko authored
MW-258 - RSU DDL should not rely on the global wsrep_desync variable value and should always try to desync on its own.
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Philip Stoev authored
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Nirbhay Choubey authored
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sjaakola authored
- popping PS reprepare observer before BF aborted PS replaying begins dangling observer will cause failure in open_table() ater on - test case for this anomaly
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sjaakola authored
- changed the condition when to do implicit desync as part of FTWRL to cover only case when node is PC and synced. Donor node has alreaydy desycned and other states mean that node is not in cluster, so desync is not even possible.
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Philip Stoev authored
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Nirbhay Choubey authored
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Nirbhay Choubey authored
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Philip Stoev authored
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sjaakola authored
- if wsrep_on==OFF, unlock tables would resume provider even though it was not passed in FTWRL processing. This is fixed in this patch.
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sjaakola authored
- reverted from tracking donor servicing thread. With xtrabackup SST, xtrabackup thread will call FTWRL and node is desynced upfront - Skipping desync in FTWRL if node is operating as donor
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sjaakola authored
- Calling FTWRL two times in a row caused desync error, this is fixed by making sub-sequent FTWRL calls bail out before wsrep operations
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sjaakola authored
- enveloped FTWRL processing with wsrep desync/resync calls. This way FTWRL processing node will not cause flow control to kick in - donor servicing thread is unfortunate exception, we must let him to pause provider as part of FTWRL phase, but not desync/resync as this is done as part of donor control on higher level
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sjaakola authored
- some more code cleanup
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sjaakola authored
- removed the off topic mtr test
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sjaakola authored
- fixed the test case and extended with autoinc modification is master side
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sjaakola authored
- test cases from PXC for reproducing the issue - initial fix
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Nirbhay Choubey authored
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sjaakola authored
Synced xtrabackup SST scripts from PXC source tree as of PXC 5.6.27-25.13 - PXC#480: xtrabackup-v2 SST fails with multiple log_bin directives in my.cn - PXC#460: wsrep_sst_auth don't work in Percona-XtraDB-Cluster-56-5.6.25-25. - PXC-416: Fix SST related issues. - PXC-389: Merge remote-tracking branch 'wsrep/5.6' into 5.6-wsrep-pxc389 - Bug #1431101: SST does not clobber backup-my.cnf
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