Update tidb configuration (#932)

* Update tidb configuration
pingcap · Sep 6, 2019 · e141d73 · e141d73
1 parent aea1da0
commit e141d73
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diff --git a/conf/tidb.yml b/conf/tidb.yml
@@ -239,10 +239,7 @@ binlog:
 
 pessimistic_txn:
   # enable pessimistic transaction.
-  # enable: false
-
-  # start pessimistic transaction by default.
-  # default: false
+  # enable: true
 
   # max retry count for a statement in a pessimistic transaction.
   # max-retry-count: 256

diff --git a/roles/tidb/vars/default.yml b/roles/tidb/vars/default.yml
@@ -260,10 +260,7 @@ binlog:
 
 pessimistic_txn:
   # enable pessimistic transaction.
-  enable: false
-
-  # start pessimistic transaction by default.
-  default: false
+  enable: true
 
   # max retry count for a statement in a pessimistic transaction.
   max-retry-count: 256