Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 147A2200CD9 for ; Thu, 20 Jul 2017 05:58:13 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 112FC16A7DB; Thu, 20 Jul 2017 03:58:13 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 574E616A7D9 for ; Thu, 20 Jul 2017 05:58:12 +0200 (CEST) Received: (qmail 18836 invoked by uid 500); 20 Jul 2017 03:58:11 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 18387 invoked by uid 99); 20 Jul 2017 03:58:09 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 20 Jul 2017 03:58:09 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id E52A918056F for ; Thu, 20 Jul 2017 03:58:08 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id POOrDhEBQWHY for ; Thu, 20 Jul 2017 03:58:08 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 42D0E5FDCB for ; Thu, 20 Jul 2017 03:58:07 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 32963E05BF for ; Thu, 20 Jul 2017 03:58:06 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id A41E421ECE for ; Thu, 20 Jul 2017 03:58:02 +0000 (UTC) Date: Thu, 20 Jul 2017 03:58:02 +0000 (UTC) From: "Hudson (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-18330) NPE in ReplicationZKLockCleanerChore MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 20 Jul 2017 03:58:13 -0000 [ https://issues.apache.org/jira/browse/HBASE-18330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16094147#comment-16094147 ] Hudson commented on HBASE-18330: -------------------------------- FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #3403 (See [https://builds.apache.org/job/HBase-Trunk_matrix/3403/]) HBASE-18330 NPE in ReplicationZKLockCleanerChore (apurtell: rev 01db60d65b9a2dff0ca001323cb77a6e4e8d6f48) * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/master/cleaner/ReplicationZKNodeCleaner.java * (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationQueuesClientZKImpl.java * (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/DumpReplicationQueues.java * (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeersZKImpl.java > NPE in ReplicationZKLockCleanerChore > ------------------------------------ > > Key: HBASE-18330 > URL: https://issues.apache.org/jira/browse/HBASE-18330 > Project: HBase > Issue Type: Bug > Components: master, Replication > Affects Versions: 1.2.5 > Reporter: Minwoo Kang > Assignee: Andrew Purtell > Fix For: 2.0.0, 3.0.0, 1.4.0, 1.3.2, 1.5.0, 1.2.7, 1.1.12 > > Attachments: HBASE-18330-branch-1.patch, HBASE-18330-branch-2.patch, HBASE-18330-master.patch > > > While I am watching HMaster log, I found NullPointerException Logs. > This occurs every minute. > -------- > 2017-07-06 09:05:02,579 DEBUG [,1498445640728_ChoreService_1] cleaner.CleanerChore: Removing: hdfs://*** from archive > 2017-07-06 09:05:02,585 ERROR [,1498445640728_ChoreService_2] hbase.ScheduledChore: Caught error > java.lang.NullPointerException > at org.apache.hadoop.hbase.master.cleaner.ReplicationZKLockCleanerChore.chore(ReplicationZKLockCleanerChore.java:80) > at org.apache.hadoop.hbase.ScheduledChore.run(ScheduledChore.java:185) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) > at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > at org.apache.hadoop.hbase.JitterScheduledThreadPoolExecutorImpl$JitteredRunnableScheduledFuture.run(JitterScheduledThreadPoolExecutorImpl.java:110) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > 2017-07-06 09:05:02,585 DEBUG [,1498445640728_ChoreService_1] cleaner.CleanerChore: Removing: hdfs://*** from archive > 2017-07-06 09:05:02,586 DEBUG [,1498445640728_ChoreService_1] cleaner.CleanerChore: Removing: hdfs://*** from archive > -------- > Here is related code: > List replicators = queues.getListOfReplicators(); > for (String replicator: replicators) { -- This message was sent by Atlassian JIRA (v6.4.14#64029)