add modify way in message.

apache · Feb 18, 2021 · 84922c4 · 84922c4
1 parent dd43cf9
commit 84922c4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/zookeeper-server/src/main/java/org/apache/zookeeper/ClientCnxnSocket.java b/zookeeper-server/src/main/java/org/apache/zookeeper/ClientCnxnSocket.java
@@ -118,7 +118,7 @@ void updateLastSendAndHeard() {
     void readLength() throws IOException {
         int len = incomingBuffer.getInt();
         if (len < 0 || len >= packetLen) {
-            throw new IOException("Packet len " + len + " is out of range " + packetLen + "!");
+            throw new IOException("Packet len " + len + " is out of range " + packetLen + "! -Djute.maxBuffer to cover it.");
         }
         incomingBuffer = ByteBuffer.allocate(len);
     }