[release-20.0-rc] Release of v20.0.0-RC2 (#16225)

Signed-off-by: Shlomi Noach <[email protected]>

changelog/20.0/20.0.0/changelog.md

@@ -39,7 +39,9 @@
  * Flaky test TestOnlineDDLVDiff: add additional check for vreplication workflow to exist [#15695](https://github.com/vitessio/vitess/pull/15695)
  * `schemadiff`: `DROP COLUMN` not eligible for `INSTANT` algorithm if covered by an index [#15714](https://github.com/vitessio/vitess/pull/15714)
  * `schemadiff` INSTANT DDL: impossible changes on tables with `FULLTEXT` index [#15725](https://github.com/vitessio/vitess/pull/15725)
- * SchemaEngine: Ensure GetTableForPos returns table schema for "current" position by default [#15912](https://github.com/vitessio/vitess/pull/15912) 
+ * SchemaEngine: Ensure GetTableForPos returns table schema for "current" position by default [#15912](https://github.com/vitessio/vitess/pull/15912)
+ * [release-20.0-rc] Online DDL shadow table: rename referenced table name in self referencing FK (#16205) [#16208](https://github.com/vitessio/vitess/pull/16208)
+ * [release-20.0] Online DDL shadow table: rename referenced table name in self referencing FK (#16205) [#16209](https://github.com/vitessio/vitess/pull/16209) 
 #### Query Serving
  * Make connection killing resilient to MySQL hangs [#14500](https://github.com/vitessio/vitess/pull/14500)
  * TxThrottler: dont throttle unless lag [#14789](https://github.com/vitessio/vitess/pull/14789)
@@ -79,7 +81,11 @@
  * Fix aliasing in queries by keeping required projections  [#15943](https://github.com/vitessio/vitess/pull/15943)
  * connpool: Allow time out during shutdown [#15979](https://github.com/vitessio/vitess/pull/15979)
  * `schemadiff`: assume default collation for textual column when collation is undefined [#16000](https://github.com/vitessio/vitess/pull/16000)
- * fix: remove keyspace when merging subqueries [#16019](https://github.com/vitessio/vitess/pull/16019) 
+ * fix: remove keyspace when merging subqueries [#16019](https://github.com/vitessio/vitess/pull/16019)
+ * [release-20.0-rc] fix: rows affected count for multi table update for non-literal column value (#16181) [#16182](https://github.com/vitessio/vitess/pull/16182)
+ * [release-20.0] fix: rows affected count for multi table update for non-literal column value (#16181) [#16183](https://github.com/vitessio/vitess/pull/16183)
+ * [release-20.0-rc] Handle Nullability for Columns from Outer Tables (#16174) [#16186](https://github.com/vitessio/vitess/pull/16186)
+ * [release-20.0] Handle Nullability for Columns from Outer Tables (#16174) [#16187](https://github.com/vitessio/vitess/pull/16187) 
 #### TabletManager
  * mysqlctl: Improve handling of the lock file [#15404](https://github.com/vitessio/vitess/pull/15404)
  * Fix possible race in MySQL startup and vttablet in parallel [#15538](https://github.com/vitessio/vitess/pull/15538)
@@ -107,7 +113,15 @@
  * [release-20.0-rc] vtctldclient: Apply (Shard | Keyspace| Table) Routing Rules commands don't work (#16096) [#16125](https://github.com/vitessio/vitess/pull/16125)
  * [release-20.0] vtctldclient: Apply (Shard | Keyspace| Table) Routing Rules commands don't work (#16096) [#16126](https://github.com/vitessio/vitess/pull/16126)
  * [release-20.0-rc] VReplication: Improve workflow cancel/delete (#15977) [#16130](https://github.com/vitessio/vitess/pull/16130)
- * [release-20.0] VReplication: Improve workflow cancel/delete (#15977) [#16131](https://github.com/vitessio/vitess/pull/16131) 
+ * [release-20.0] VReplication: Improve workflow cancel/delete (#15977) [#16131](https://github.com/vitessio/vitess/pull/16131)
+ * [release-20.0] CI Bug: Rename shard name back to match existing workflow file for vreplication_migrate_vdiff2_convert_tz (#16148) [#16151](https://github.com/vitessio/vitess/pull/16151)
+ * [release-20.0] CI flaky test: Fix flakiness in vreplication_migrate_vdiff2_convert_tz (#16180) [#16189](https://github.com/vitessio/vitess/pull/16189)
+ * [release-20.0-rc] VDiff CLI: Fix VDiff `show` bug (#16177) [#16199](https://github.com/vitessio/vitess/pull/16199)
+ * [release-20.0] VDiff CLI: Fix VDiff `show` bug (#16177) [#16200](https://github.com/vitessio/vitess/pull/16200)
+ * [release-20.0-rc] VReplication: handle escaped identifiers in vschema when initializing sequence tables (#16169) [#16218](https://github.com/vitessio/vitess/pull/16218)
+ * [release-20.0] VReplication: handle escaped identifiers in vschema when initializing sequence tables (#16169) [#16219](https://github.com/vitessio/vitess/pull/16219)
+ * [release-20.0-rc] VReplication Workflow: set state correctly when restarting workflow streams in the copy phase (#16217) [#16223](https://github.com/vitessio/vitess/pull/16223)
+ * [release-20.0] VReplication Workflow: set state correctly when restarting workflow streams in the copy phase (#16217) [#16224](https://github.com/vitessio/vitess/pull/16224) 
 #### VTAdmin
  * [VTAdmin API] Fix schema cache flag, add documentation [#15704](https://github.com/vitessio/vitess/pull/15704)
  * [VTAdmin] Remove vtctld web link, improve local example (#15607) [#15824](https://github.com/vitessio/vitess/pull/15824) 
@@ -118,7 +132,8 @@
  * Add timeout to all the contexts used for RPC calls in vtorc [#15991](https://github.com/vitessio/vitess/pull/15991) 
 #### vtexplain
  * vtexplain: Fix setting up the column information [#15275](https://github.com/vitessio/vitess/pull/15275)
- * vtexplain: Ensure memory topo is set up for throttler [#15279](https://github.com/vitessio/vitess/pull/15279) 
+ * vtexplain: Ensure memory topo is set up for throttler [#15279](https://github.com/vitessio/vitess/pull/15279)
+ * [release-20.0] Fix `vtexplain` not handling `UNION` queries with `weight_string` results correctly. (#16129) [#16158](https://github.com/vitessio/vitess/pull/16158) 
 #### vttestserver
  * Revert unwanted logging change to `vttestserver` [#15148](https://github.com/vitessio/vitess/pull/15148)
  * use proper mysql version in the `vttestserver` images [#15235](https://github.com/vitessio/vitess/pull/15235) 
@@ -146,7 +161,11 @@
  * [release-20.0-rc] Add DCO workflow (#16052) [#16057](https://github.com/vitessio/vitess/pull/16057)
  * [release-20.0] Add DCO workflow (#16052) [#16058](https://github.com/vitessio/vitess/pull/16058)
  * [release-20.0-rc] Remove DCO workaround (#16087) [#16092](https://github.com/vitessio/vitess/pull/16092)
- * [release-20.0] Remove DCO workaround (#16087) [#16093](https://github.com/vitessio/vitess/pull/16093) 
+ * [release-20.0] Remove DCO workaround (#16087) [#16093](https://github.com/vitessio/vitess/pull/16093)
+ * Revert "[release-20.0-rc] Bump to `v20.0.0-SNAPSHOT` after the `v20.00-RC1` release (#16142)" [#16144](https://github.com/vitessio/vitess/pull/16144) 
+#### Docker
+ * Docker/vtadmin: Update node version [#16145](https://github.com/vitessio/vitess/pull/16145)
+ * [release-20.0] Docker: Update node vtadmin version (#16147) [#16161](https://github.com/vitessio/vitess/pull/16161) 
 #### General
  * [main] Upgrade the Golang version to `go1.22.1` [#15405](https://github.com/vitessio/vitess/pull/15405)
  * Upgrade go version to go1.22.2 [#15642](https://github.com/vitessio/vitess/pull/15642)
@@ -274,7 +293,8 @@
 #### TabletManager
  * Introducing `ExecuteMultiFetchAsDba` gRPC and `vtctldclient ExecuteMultiFetchAsDBA` command [#15506](https://github.com/vitessio/vitess/pull/15506) 
 #### Throttler
- * VReplication: Add throttler stats [#15221](https://github.com/vitessio/vitess/pull/15221) 
+ * VReplication: Add throttler stats [#15221](https://github.com/vitessio/vitess/pull/15221)
+ * Throttler multi-metrics: proto changes [#16040](https://github.com/vitessio/vitess/pull/16040) 
 #### Topology
  * Topo: Add version support to GetTopologyPath [#15933](https://github.com/vitessio/vitess/pull/15933) 
 #### VReplication
@@ -341,7 +361,9 @@
  * delete TestActionAndTimeout [#15322](https://github.com/vitessio/vitess/pull/15322)
  * Deprecate old reparent metrics and replace with new ones [#16031](https://github.com/vitessio/vitess/pull/16031) 
 #### Docker
- * Revert the removal of the MySQL binaries in the `vitess/lite` image [#16042](https://github.com/vitessio/vitess/pull/16042) 
+ * Revert the removal of the MySQL binaries in the `vitess/lite` image [#16042](https://github.com/vitessio/vitess/pull/16042)
+ * [release-20.0-rc] Remove unnecessary Docker build workflows (#16196) [#16201](https://github.com/vitessio/vitess/pull/16201)
+ * [release-20.0] Remove unnecessary Docker build workflows (#16196) [#16202](https://github.com/vitessio/vitess/pull/16202) 
 #### Examples
  * Update env.sh so that is does not error when running on Mac [#15835](https://github.com/vitessio/vitess/pull/15835)
  * Local Examples: Add --binary-as-hex=false flag to mysql alias [#15996](https://github.com/vitessio/vitess/pull/15996) 
@@ -439,7 +461,9 @@
  * fix: derived table join column expression to be part of add join predicate on rewrite [#15956](https://github.com/vitessio/vitess/pull/15956)
  * fix: insert on duplicate update to add list argument in the bind variables map [#15961](https://github.com/vitessio/vitess/pull/15961)
  * [release-20.0-rc] fix: order by subquery planning (#16049) [#16133](https://github.com/vitessio/vitess/pull/16133)
- * [release-20.0] fix: order by subquery planning (#16049) [#16134](https://github.com/vitessio/vitess/pull/16134) 
+ * [release-20.0] fix: order by subquery planning (#16049) [#16134](https://github.com/vitessio/vitess/pull/16134)
+ * [release-20.0-rc] feat: add a LIMIT 1 on EXISTS subqueries to limit network overhead (#16153) [#16192](https://github.com/vitessio/vitess/pull/16192)
+ * [release-20.0] feat: add a LIMIT 1 on EXISTS subqueries to limit network overhead (#16153) [#16193](https://github.com/vitessio/vitess/pull/16193) 
 #### Throttler
  * Enable 'heartbeat_on_demand_duration' in local/examples [#15204](https://github.com/vitessio/vitess/pull/15204) 
 #### vttestserver
@@ -460,14 +484,19 @@
  * Copy `v17.0.7` release notes on `main` [#15890](https://github.com/vitessio/vitess/pull/15890)
  * [release-20.0-rc] Code Freeze for `v20.0.0-RC1` [#16046](https://github.com/vitessio/vitess/pull/16046)
  * Bump to `v21.0.0-SNAPSHOT` after the `v20.0.0-RC1` release [#16047](https://github.com/vitessio/vitess/pull/16047)
+ * [release-20.0-rc] Release of `v20.0.0-RC1` [#16137](https://github.com/vitessio/vitess/pull/16137)
+ * [release-20.0] Copy `v20.0.0-RC1` release notes [#16141](https://github.com/vitessio/vitess/pull/16141)
+ * [release-20.0-rc] Bump to `v20.0.0-SNAPSHOT` after the `v20.0.0-RC1` release [#16142](https://github.com/vitessio/vitess/pull/16142)
+ * [release-20.0-rc] Bump to `v20.0.0-SNAPSHOT` after the `v20.0.0-RC1` release [#16146](https://github.com/vitessio/vitess/pull/16146)
 ### Testing 
 #### Build/CI
  * Rewrite _many_ tests to use vtctldclient invocations, mostly non-output related stuff [#15270](https://github.com/vitessio/vitess/pull/15270)
  * [e2e] vtctld init tablet and some output-based commands [#15297](https://github.com/vitessio/vitess/pull/15297)
  * CI: Address data races on memorytopo Conn.closed [#15365](https://github.com/vitessio/vitess/pull/15365)
  * Reduce excessing logging in CI  [#15462](https://github.com/vitessio/vitess/pull/15462)
  * Split unit test and unit race into 2 components [#15734](https://github.com/vitessio/vitess/pull/15734)
- * CI: Address data race in TestSchemaVersioning [#15998](https://github.com/vitessio/vitess/pull/15998) 
+ * CI: Address data race in TestSchemaVersioning [#15998](https://github.com/vitessio/vitess/pull/15998)
+ * test: Replace t.fatalf with testify require [#16038](https://github.com/vitessio/vitess/pull/16038) 
 #### CLI
  * Add required tests for `internal/flag` [#15220](https://github.com/vitessio/vitess/pull/15220)
  * test: Add missing tests and refactor existing tests for `go/flagutil` [#15789](https://github.com/vitessio/vitess/pull/15789) 
@@ -489,7 +518,8 @@
  * Remove mysql 5.7 tests that are no longer required [#15809](https://github.com/vitessio/vitess/pull/15809)
  * Fix unit-test-runner bug [#15815](https://github.com/vitessio/vitess/pull/15815)
  * test: Add tests for `go/ioutil` and refactor existing [#15885](https://github.com/vitessio/vitess/pull/15885)
- * test: Add required tests for `vt/key`, `timer` and `cache/theine/bf` [#15976](https://github.com/vitessio/vitess/pull/15976) 
+ * test: Add required tests for `vt/key`, `timer` and `cache/theine/bf` [#15976](https://github.com/vitessio/vitess/pull/15976)
+ * [release-20.0] CI Summary Addition [#16172](https://github.com/vitessio/vitess/pull/16172) 
 #### Observability
  * VStreamer: add throttled logs when row/result/vstreamers get throttled. [#14936](https://github.com/vitessio/vitess/pull/14936) 
 #### Query Serving
@@ -521,10 +551,14 @@
  * VStreamer unit test: port remaining tests to new framework [#15366](https://github.com/vitessio/vitess/pull/15366)
  * VReplication: Fix vtctldclient SwitchReads related bugs and move the TestBasicV2Workflows e2e test to vtctldclient [#15579](https://github.com/vitessio/vitess/pull/15579)
  * VStreamer unit tests: refactor pending test [#15845](https://github.com/vitessio/vitess/pull/15845) 
+#### VTCombo
+ * [release-20.0] Fix flaky tests that use vtcombo (#16178) [#16213](https://github.com/vitessio/vitess/pull/16213) 
 #### VTorc
  * Add missing tests for `go/vt/vtorc/collection` [#15070](https://github.com/vitessio/vitess/pull/15070) 
 #### vtctldclient
  * Add tests for GetTablets partial results [#15829](https://github.com/vitessio/vitess/pull/15829) 
+#### vtexplain
+ * [release-20.0] Fix flakiness in `vtexplain` unit test case. (#16159) [#16168](https://github.com/vitessio/vitess/pull/16168) 
 #### vttestserver
  * Add `no_scatter` flag to vttestserver [#15670](https://github.com/vitessio/vitess/pull/15670)
 

changelog/20.0/20.0.0/release_notes.md

@@ -363,7 +363,7 @@ The vtadmin-web UI no longer has a dependency on highcharts for licensing reason
 ------------
 The entire changelog for this release can be found [here](https://github.com/vitessio/vitess/blob/main/changelog/20.0/20.0.0/changelog.md).
 
-The release includes 410 merged Pull Requests.
+The release includes 441 merged Pull Requests.
 
-Thanks to all our contributors: @Aoang, @GuptaManan100, @Its-Maniaco, @Maniktherana, @VaibhavMalik4187, @ajm188, @aparajon, @app/dependabot, @app/github-actions, @app/vitess-bot, @arthurschreiber, @bddicken, @beingnoble03, @brendar, @crazeteam, @dbussink, @deepthi, @demmer, @derekperkins, @ejortegau, @frouioui, @harshit-gangal, @mattlord, @maxenglander, @mdlayher, @notfelineit, @pavedroad, @rafer, @rohit-nayak-ps, @rvrangel, @shlomi-noach, @systay, @timvaillancourt, @tycol7, @vitess-bot, @vmg, @wangweicugw, @whuang8, @yoheimuta
+Thanks to all our contributors: @Aoang, @Ari1009, @GuptaManan100, @Its-Maniaco, @Maniktherana, @VaibhavMalik4187, @ajm188, @aparajon, @app/dependabot, @app/github-actions, @app/vitess-bot, @arthurschreiber, @bddicken, @beingnoble03, @brendar, @crazeteam, @dbussink, @deepthi, @demmer, @derekperkins, @ejortegau, @frouioui, @harshit-gangal, @mattlord, @maxenglander, @mdlayher, @notfelineit, @pavedroad, @rafer, @rohit-nayak-ps, @rvrangel, @shlomi-noach, @systay, @timvaillancourt, @tycol7, @vitess-bot, @vmg, @wangweicugw, @whuang8, @yoheimuta
 

examples/compose/docker-compose.beginners.yml

@@ -58,7 +58,7 @@ services:
       - "3306"
 
   vtctld:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
       - "15000:$WEB_PORT"
       - "$GRPC_PORT"
@@ -81,7 +81,7 @@ services:
         condition: service_healthy
 
   vtgate:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
       - "15099:$WEB_PORT"
       - "$GRPC_PORT"
@@ -111,7 +111,7 @@ services:
         condition: service_healthy
 
   schemaload:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     command:
     - sh
     - -c
@@ -144,12 +144,12 @@ services:
     environment:
       - KEYSPACES=$KEYSPACE
       - GRPC_PORT=15999
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     volumes:
       - .:/script
 
   vttablet100:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
       - "15100:$WEB_PORT"
       - "$GRPC_PORT"
@@ -181,7 +181,7 @@ services:
       retries: 15
 
   vttablet101:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
       - "15101:$WEB_PORT"
       - "$GRPC_PORT"
@@ -213,7 +213,7 @@ services:
       retries: 15
 
   vttablet102:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
       - "15102:$WEB_PORT"
       - "$GRPC_PORT"
@@ -245,7 +245,7 @@ services:
       retries: 15
 
   vttablet103:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
       - "15103:$WEB_PORT"
       - "$GRPC_PORT"
@@ -277,7 +277,7 @@ services:
       retries: 15
 
   vtorc:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     command: ["sh", "-c", "/script/vtorc-up.sh"]
     depends_on:
       - vtctld
@@ -307,7 +307,7 @@ services:
       retries: 15
 
   vreplication:
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     volumes:
       - ".:/script"
     environment:

examples/compose/docker-compose.yml

@@ -75,7 +75,7 @@ services:
     - SCHEMA_FILES=lookup_keyspace_schema_file.sql
     - POST_LOAD_FILE=
     - EXTERNAL_DB=0
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     volumes:
     - .:/script
   schemaload_test_keyspace:
@@ -101,7 +101,7 @@ services:
     - SCHEMA_FILES=test_keyspace_schema_file.sql
     - POST_LOAD_FILE=
     - EXTERNAL_DB=0
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     volumes:
     - .:/script
   set_keyspace_durability_policy:
@@ -115,7 +115,7 @@ services:
     environment:
       - KEYSPACES=test_keyspace lookup_keyspace
       - GRPC_PORT=15999
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     volumes:
       - .:/script
   vreplication:
@@ -129,7 +129,7 @@ services:
     - TOPOLOGY_FLAGS=--topo_implementation consul --topo_global_server_address consul1:8500
       --topo_global_root vitess/global
     - EXTERNAL_DB=0
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     volumes:
     - .:/script
   vtctld:
@@ -143,7 +143,7 @@ services:
     depends_on:
       external_db_host:
         condition: service_healthy
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 15000:8080
     - "15999"
@@ -160,7 +160,7 @@ services:
       --normalize_queries=true '
     depends_on:
     - vtctld
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 15099:8080
     - "15999"
@@ -182,7 +182,7 @@ services:
     - EXTERNAL_DB=0
     - DB_USER=
     - DB_PASS=
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 13000:8080
     volumes:
@@ -217,7 +217,7 @@ services:
       - CMD-SHELL
       - curl -s --fail --show-error localhost:8080/debug/health
       timeout: 10s
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 15101:8080
     - "15999"
@@ -254,7 +254,7 @@ services:
       - CMD-SHELL
       - curl -s --fail --show-error localhost:8080/debug/health
       timeout: 10s
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 15102:8080
     - "15999"
@@ -291,7 +291,7 @@ services:
       - CMD-SHELL
       - curl -s --fail --show-error localhost:8080/debug/health
       timeout: 10s
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 15201:8080
     - "15999"
@@ -328,7 +328,7 @@ services:
       - CMD-SHELL
       - curl -s --fail --show-error localhost:8080/debug/health
       timeout: 10s
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 15202:8080
     - "15999"
@@ -365,7 +365,7 @@ services:
       - CMD-SHELL
       - curl -s --fail --show-error localhost:8080/debug/health
       timeout: 10s
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 15301:8080
     - "15999"
@@ -402,7 +402,7 @@ services:
       - CMD-SHELL
       - curl -s --fail --show-error localhost:8080/debug/health
       timeout: 10s
-    image: vitess/lite:v20.0.0-rc1
+    image: vitess/lite:v20.0.0-rc2
     ports:
     - 15302:8080
     - "15999"