Throw exception when clearSharedStore() has failed

snuspl · Jul 13, 2018 · 3104cab · 3104cab
1 parent 6975c95
commit 3104cab
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/mist-core/src/main/java/edu/snu/mist/core/master/MistMaster.java b/mist-core/src/main/java/edu/snu/mist/core/master/MistMaster.java
@@ -123,8 +123,7 @@ public byte[] call(final byte[] memento) throws Exception {
       masterSetupFinished.setFinished();
       // Clear the shared store when the master is initiated for the first time.
       if (!sharedStoreManager.clearSharedStore()) {
-        LOG.log(Level.SEVERE, "Cannot clear the shared store.. shutting down MIST...");
-        return null;
+        throw new RuntimeException("Cannot clear the shared store.. shutting down MIST...");
       }
     } else {
       applicationCodeManager.recoverAppJarInfo();