From 8de9667a3b53f2a5d60f31d8bc84aecde673d700 Mon Sep 17 00:00:00 2001 From: Lei Zhao Date: Mon, 11 May 2020 16:16:35 +0800 Subject: [PATCH] gc_worker: disable green GC by default (#17089) --- store/tikv/gcworker/gc_worker.go | 2 +- store/tikv/gcworker/gc_worker_test.go | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/store/tikv/gcworker/gc_worker.go b/store/tikv/gcworker/gc_worker.go index 0386f39885..8fcaf64601 100644 --- a/store/tikv/gcworker/gc_worker.go +++ b/store/tikv/gcworker/gc_worker.go @@ -135,7 +135,7 @@ const ( gcScanLockModeKey = "tikv_gc_scan_lock_mode" gcScanLockModeLegacy = "legacy" gcScanLockModePhysical = "physical" - gcScanLockModeDefault = gcScanLockModePhysical + gcScanLockModeDefault = gcScanLockModeLegacy gcAutoConcurrencyKey = "tikv_gc_auto_concurrency" gcDefaultAutoConcurrency = true diff --git a/store/tikv/gcworker/gc_worker_test.go b/store/tikv/gcworker/gc_worker_test.go index 1a5cb78bf2..009fda92c6 100644 --- a/store/tikv/gcworker/gc_worker_test.go +++ b/store/tikv/gcworker/gc_worker_test.go @@ -472,7 +472,7 @@ func (s *testGCWorkerSuite) TestCheckGCMode(c *C) { func (s *testGCWorkerSuite) TestCheckScanLockMode(c *C) { usePhysical, err := s.gcWorker.checkUsePhysicalScanLock() c.Assert(err, IsNil) - c.Assert(usePhysical, Equals, true) + c.Assert(usePhysical, Equals, false) // This is a hidden config, so default value will not be inserted to table. str, err := s.gcWorker.loadValueFromSysTable(gcScanLockModeKey) c.Assert(err, IsNil)