(fixbug) replicator will blocked when check reader failed (#19)

sofastack · Mar 8, 2019 · 5d055ef · 5d055ef
1 parent 5a90ee5
commit 5d055ef
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/jraft-core/src/main/java/com/alipay/sofa/jraft/core/Replicator.java b/jraft-core/src/main/java/com/alipay/sofa/jraft/core/Replicator.java
@@ -445,9 +445,9 @@ void installSnapshot() {
  id.unlock();
  return;
  }
- Requires.requireTrue(this.reader == null);
  boolean doUnlock = true;
  try {
+ Requires.requireTrue(this.reader == null);
  reader = options.getSnapshotStorage().open();
  if (reader == null) {
  final NodeImpl node = options.getNode();