Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id AD92E18218 for ; Fri, 26 Jun 2015 16:31:05 +0000 (UTC) Received: (qmail 75050 invoked by uid 500); 26 Jun 2015 16:31:04 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 74910 invoked by uid 500); 26 Jun 2015 16:31:04 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 74597 invoked by uid 99); 26 Jun 2015 16:31:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 26 Jun 2015 16:31:04 +0000 Date: Fri, 26 Jun 2015 16:31:04 +0000 (UTC) From: "Daryn Sharp (JIRA)" To: hdfs-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HDFS-8675) IBRs from dead DNs go into infinite loop MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Daryn Sharp created HDFS-8675: --------------------------------- Summary: IBRs from dead DNs go into infinite loop Key: HDFS-8675 URL: https://issues.apache.org/jira/browse/HDFS-8675 Project: Hadoop HDFS Issue Type: Bug Components: datanode Affects Versions: 2.6.0 Reporter: Daryn Sharp If the DN sends an IBR after the NN declares it dead, the NN returns an IOE of unregistered or dead. The DN catches the IOE, ignores it, and infinitely loops spamming the NN with retries. -- This message was sent by Atlassian JIRA (v6.3.4#6332)