From 8f473fd810a49069947ef090e4e3125f2cac335b Mon Sep 17 00:00:00 2001 From: crazycs Date: Mon, 19 Aug 2019 23:02:52 +0800 Subject: [PATCH] sessionctx/variable: change add index variable default value --- sessionctx/variable/tidb_vars.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sessionctx/variable/tidb_vars.go b/sessionctx/variable/tidb_vars.go index 725b229c0089c..a4ae090f59a5e 100644 --- a/sessionctx/variable/tidb_vars.go +++ b/sessionctx/variable/tidb_vars.go @@ -336,8 +336,8 @@ const ( DefTiDBProjectionConcurrency = 4 DefTiDBOptimizerSelectivityLevel = 0 DefTiDBTxnMode = "" - DefTiDBDDLReorgWorkerCount = 16 - DefTiDBDDLReorgBatchSize = 1024 + DefTiDBDDLReorgWorkerCount = 4 + DefTiDBDDLReorgBatchSize = 256 DefTiDBDDLErrorCountLimit = 512 DefTiDBHashAggPartialConcurrency = 4 DefTiDBHashAggFinalConcurrency = 4