helper: request another PD if one of them is unavailable #35750
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Code Coverage Details: https://codecov.io/github/pingcap/tidb/commit/fb094d5a2b4ea627a6a8f915bb6170cf7f121675 |
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TiDB MergeCI notify✅ Well Done! New fixed [1] after this pr merged.
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* upstream/master: (57 commits) types: fix incompatible implementation of jsonpath extraction (pingcap#35320) planner: fix TRACE PLAN TARGET = 'estimation' panic when meeting partition table (pingcap#35743) *: Add `testfork.RunTest` to run multiple tests in one function (pingcap#35746) sessionctx/variable: add tests to ensure skipInit can be removed (pingcap#35703) helper: request another PD if one of them is unavailable (pingcap#35750) metrics: add cached table related metrics to grafana panel (pingcap#34718) expression: use cloned RetType at `evaluateExprWithNull` when it may be changed. (pingcap#35759) executor: fix left join on partition table generate invalid lock key (pingcap#35732) readme: remove adopters (pingcap/docs#8725) (pingcap#35124) *: only add default value for final aggregation to fix the aggregate push down (partition) union case (pingcap#35443) planner: fix the wrong cost formula of MPPExchanger on cost model ver2 (pingcap#35718) sessionctx: support encoding and decoding statement context (pingcap#35688) txn: refactor ts acquisition within build and execute phases (pingcap#35376) ddl: for schema-level DDL method parameter is now XXXStmt (pingcap#35722) *: enable gofmt (pingcap#35721) planner: disable collate clause support for enum or set column (pingcap#35684) *: Provide a util to "pause" session in uint test (pingcap#35529) ddl: implement the core for multi-schema change (pingcap#35429) parser: XXXDatabaseStmt now use CIStr for DB name (pingcap#35668) *: remove real tikv test on github actions (pingcap#35710) ...
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…vars * upstream/master: (28 commits) *: enable unconvert (pingcap#35821) log-backup: check timezone when using datatime format ts string (pingcap#35811) planner: support the leading hint for outer join (pingcap#35264) lightning: revert new policy of allocating rowid and refine it later (pingcap#35817) txn: manage the initialization of RCCheckTS by transaction context provider (pingcap#35554) ddl: make output field name in `show tables/databases stmt` compatible with mysql (pingcap#35136) txn: remove `legacy.SimpleTxnContextProvider` (pingcap#35667) txn: fix the error message if retry could not be used for rc check ts (pingcap#35474) *: support canceling DDL statements with KILL (pingcap#35803) lightning: avoid extracting db schema when schema file is not provided (pingcap#35783) *: enable all gosimples (pingcap#35762) tools/check: skip 'tests' directory in 'make ut' (pingcap#35800) metrics: add loading region cache duration (pingcap#34679) ddl: DROP TABLE/VIEW/SEQUENCE now use XXXStmt as parameter (pingcap#35741) types: fix incompatible implementation of jsonpath extraction (pingcap#35320) planner: fix TRACE PLAN TARGET = 'estimation' panic when meeting partition table (pingcap#35743) *: Add `testfork.RunTest` to run multiple tests in one function (pingcap#35746) sessionctx/variable: add tests to ensure skipInit can be removed (pingcap#35703) helper: request another PD if one of them is unavailable (pingcap#35750) metrics: add cached table related metrics to grafana panel (pingcap#34718) ...
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Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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cherry pick to release-6.1 in PR #37781 |
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What problem does this PR solve?
Issue Number: close #35708.
Problem Summary:
requestPDshould try the PD hosts one by one until the request is successful.What is changed and how it works?
Check List
Tests
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Release note
Please refer to Release Notes Language Style Guide to write a quality release note.