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25 Commits

Author SHA1 Message Date
Alexander Tokmakov
ab197a49c8 better code, fixes 2020-11-30 23:12:43 +03:00
Alexander Tokmakov
f1a52a609b separate DatabaseReplicatedDDLWorker 2020-11-27 17:04:03 +03:00
Alexander Tokmakov
7ab4445e99 try another approach 2020-11-20 19:06:27 +03:00
Alexander Tokmakov
2283906a11 try support replica recovery 2020-11-19 13:34:45 +03:00
Alexander Tokmakov
b0262b3d06 better replica creation 2020-11-13 21:35:45 +03:00
Alexander Tokmakov
2a6c0b9180 try reuse DDLWorker in DatabaseReplicated 2020-11-12 20:35:29 +03:00
Alexander Tokmakov
d8ae9fcdb4 fixes, add shard name 2020-11-03 14:30:53 +03:00
Alexander Tokmakov
cd14f095ab fix tests 2020-10-26 18:12:16 +03:00
Alexander Tokmakov
72dbb43235 Merge branch 'master' into fork-valbaturin-replication-db-engine 2020-10-20 19:14:54 +03:00
Val
e591fe5014 database replicated feedback mechanism prototype 2020-07-04 19:32:23 +03:00
Val
8273248c4e add log_name_to_exec to dbreplicated 2020-06-28 18:43:30 +03:00
Val
67588edcf5 clean up db replicated files and add more tests 2020-06-27 17:04:11 +03:00
Val
82f5281cfe remove redundant includes 2020-06-27 17:04:11 +03:00
Val
4fc4b1d195 db replicated minor enhancements 2020-06-27 17:02:06 +03:00
Val
f928c897cf change replication algorithm, remove zk lock 
In this version of the databaseReplicated sequential persistent zk nodes
are used to order DDL queries. Db replicated ddl queries are executed
in the backgrould pool no matter whether it's proposed by the same
replica or not.
 2020-06-27 17:02:03 +03:00
Val
0e9f516738 add comment for replicated db class 2020-06-27 17:01:20 +03:00
Val
4921dc6dab db replicated refactoring 2020-06-27 16:59:11 +03:00
Val
5e076b464e add replicated db snapshot, integration test, repl alter queries, etc 
add an option to create replicated tables within replicated db without specifying zk path and replica id
add replicated sch pool
disable replication of alter queries for replicated tables in replicated dbs
snapshot prototype. amend of replicated db workflow
add prototype of integration tests for replicated db
 2020-06-27 16:58:15 +03:00
Val
f103e24a09 make db replicated inherited from atomic 2020-06-27 16:52:35 +03:00
Val
d61259cd7b ddl replication works 2020-06-27 16:51:47 +03:00
Val
5eea58039c fix not initialized last entry in zk 2020-06-27 16:51:47 +03:00
Val
0a860c0c2b log based replicated 2020-06-27 16:51:36 +03:00
Val
319256ef4f an attempt to replicated create query from create query 2020-06-27 16:49:40 +03:00
Val
0d392bbb34 fix after rebase 2020-06-27 16:49:39 +03:00
Val
d4210d04c1 databasereplicated constructor scratch 2020-06-27 16:49:39 +03:00