java.lang.ArrayIndexOutOfBoundsException when indexing a doc, closes #…

…1094.
elastic · Jul 6, 2011 · 6f7b462 · 6f7b462
1 parent c9d619e
commit 6f7b462
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/index/engine/robin/RobinEngine.java b/modules/elasticsearch/src/main/java/org/elasticsearch/index/engine/robin/RobinEngine.java
@@ -1182,7 +1182,12 @@ private void innerClose() {
     }
 
     private Object dirtyLock(String id) {
-        return dirtyLocks[Math.abs(id.hashCode()) % dirtyLocks.length];
+        int hash = id.hashCode();
+        // abs returns Integer.MIN_VALUE, so we need to protect against it...
+        if (hash == Integer.MIN_VALUE) {
+            hash = 0;
+        }
+        return dirtyLocks[Math.abs(hash) % dirtyLocks.length];
     }
 
     private Object dirtyLock(Term uid) {