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 63C72200C2F for ; Mon, 20 Feb 2017 04:04:51 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 62112160B65; Mon, 20 Feb 2017 03:04:51 +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 A9922160B63 for ; Mon, 20 Feb 2017 04:04:50 +0100 (CET) Received: (qmail 45543 invoked by uid 500); 20 Feb 2017 03:04:49 -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 45531 invoked by uid 99); 20 Feb 2017 03:04:49 -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; Mon, 20 Feb 2017 03:04:49 +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 34AED18028D for ; Mon, 20 Feb 2017 03:04:49 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, RP_MATCHES_RCVD=-2.999] 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 TLO_AomanxUT for ; Mon, 20 Feb 2017 03:04:48 +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 2844D5F253 for ; Mon, 20 Feb 2017 03:04:48 +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 9C082E030B for ; Mon, 20 Feb 2017 03:04:45 +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 CBA7C2411B for ; Mon, 20 Feb 2017 03:04:44 +0000 (UTC) Date: Mon, 20 Feb 2017 03:04:44 +0000 (UTC) From: "Duo Zhang (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-17657) TestZKAsyncRegistry is flaky MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 20 Feb 2017 03:04:51 -0000 [ https://issues.apache.org/jira/browse/HBASE-17657?page=3Dcom.atlassia= n.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D158= 73978#comment-15873978 ]=20 Duo Zhang commented on HBASE-17657: ----------------------------------- =E2=80=99waitUntilAllReplicasHavingRegionLocation=E2=80=99 should be placed= before 'REGISTRY.getMetaRegionLocation().get()'. > TestZKAsyncRegistry is flaky=20 > ----------------------------- > > Key: HBASE-17657 > URL: https://issues.apache.org/jira/browse/HBASE-17657 > Project: HBase > Issue Type: Test > Reporter: Ted Yu > Assignee: Ted Yu > Attachments: 17657.v1.txt, 17657.v2.txt > > > TestZKAsyncRegistry showed up in failed tests several times. > On https://builds.apache.org/job/HBASE-Find-Flaky-Tests/lastSuccessfulBui= ld/artifact/dashboard.html , TestZKAsyncRegistry is reported flaky 33% of t= he time. > e.g. > https://builds.apache.org/job/PreCommit-HBASE-Build/5708/testReport/org.a= pache.hadoop.hbase.client/TestZKAsyncRegistry/test/ > Toward the end of test output: > {code} > 2017-02-14 20:23:20,779 WARN [main-EventThread] client.ZKAsyncRegistry(1= 98): Meta region for replica 2 is in state PENDING_OPEN > 2017-02-14 20:23:20,800 INFO [98410feec74d:45445.activeMasterManager] hb= ase.MetaTableAccessor(1767): Updated table hbase:meta state to ENABLED in M= ETA > 2017-02-14 20:23:20,804 DEBUG [PostOpenDeployTasks:534574363] regionserve= r.HRegionServer(2034): Finished post open deploy task for hbase:meta,,1_000= 1.534574363 > 2017-02-14 20:23:20,811 DEBUG [RS_OPEN_META-98410feec74d:50745-0] handler= .OpenRegionHandler(126): Opened hbase:meta,,1_0001.534574363 on 98410feec74= d,50745,1487103793930 > {code} > Looks like some replica of the hbase:meta table might not have finished o= pening by the time the test asserted region location not being null. -- This message was sent by Atlassian JIRA (v6.3.15#6346)