[HADOOP-14116] FailoverOnNetworkExceptionRetry does not wait when failover on certain exception

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha4
• Assignee: Jian He
• Reporter: Jian He
• Created: 24/Feb/17 00:32
• Updated: 24/Feb/17 20:11
• Resolved: 24/Feb/17 19:44

Description

Below code, when doing failover, it does not wait like other condition does, which leads to a busy loop.

   } else if (e instanceof SocketException
          || (e instanceof IOException && !(e instanceof RemoteException))) {
        if (isIdempotentOrAtMostOnce) {
          return RetryAction.FAILOVER_AND_RETRY;