HBASE-16054 OutOfMemory exception when using AsyncRpcClient with encryption (Colin Ma)

2016-06-20 07:31:07 -07:00 · 2016-06-20 07:31:07 -07:00 · 4377e16619
parent d34e65327e
commit 4377e16619
1 changed files with 2 additions and 0 deletions
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/security/SaslClientHandler.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/security/SaslClientHandler.java
@ -331,6 +331,8 @@ public class SaslClientHandler extends ChannelDuplexHandler {
      ByteBuf in = (ByteBuf) msg;
      byte[] unwrapped = new byte[in.readableBytes()];
      in.readBytes(unwrapped);
+      // release the memory
+      in.release();

      try {
        saslToken = saslClient.wrap(unwrapped, 0, unwrapped.length);