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| author | Chris Lu <chris.lu@gmail.com> | 2019-04-01 11:03:04 -0700 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2019-04-01 11:03:04 -0700 |
| commit | b4c276263fe1073f14d42fe49980f3aaa5c762f5 (patch) | |
| tree | 9710a3940743039f1905993238d0a20bb60293ac | |
| parent | c5a3ff1c3599763ff9e0aaa860fb2d71a8ece55c (diff) | |
| download | seaweedfs-b4c276263fe1073f14d42fe49980f3aaa5c762f5.tar.xz seaweedfs-b4c276263fe1073f14d42fe49980f3aaa5c762f5.zip | |
weed filer: mysql/postgres use ReadCommitted transaction isolation level for atomic rename
| -rw-r--r-- | weed/filer2/abstract_sql/abstract_sql_store.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/weed/filer2/abstract_sql/abstract_sql_store.go b/weed/filer2/abstract_sql/abstract_sql_store.go index 9a3ee51c3..3e8554957 100644 --- a/weed/filer2/abstract_sql/abstract_sql_store.go +++ b/weed/filer2/abstract_sql/abstract_sql_store.go @@ -26,7 +26,10 @@ type TxOrDB interface { } func (store *AbstractSqlStore) BeginTransaction(ctx context.Context) (context.Context, error) { - tx, err := store.DB.BeginTx(ctx, nil) + tx, err := store.DB.BeginTx(ctx, &sql.TxOptions{ + Isolation: sql.LevelReadCommitted, + ReadOnly: false, + }) if err != nil { return ctx, err } |