From issues-return-393026-archive-asf-public=cust-asf.ponee.io@hbase.apache.org Tue Jun 11 01:49:03 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id 8D578180649 for ; Tue, 11 Jun 2019 03:49:03 +0200 (CEST) Received: (qmail 18586 invoked by uid 500); 11 Jun 2019 01:49:02 -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 18442 invoked by uid 99); 11 Jun 2019 01:49:02 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Jun 2019 01:49:02 +0000 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 EA3BFE2D52 for ; Tue, 11 Jun 2019 01:49:00 +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 3EBA824643 for ; Tue, 11 Jun 2019 01:49:00 +0000 (UTC) Date: Tue, 11 Jun 2019 01:49:00 +0000 (UTC) From: "Bing Xiao (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-22169) Open region failed cause memory leak MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HBASE-22169?page=3Dcom.atlassi= an.jira.plugin.system.issuetabpanels:all-tabpanel ] Bing Xiao updated HBASE-22169: ------------------------------ Attachment: HBASE-22169-branch-2-v1.patch > Open region failed cause memory leak > ------------------------------------ > > Key: HBASE-22169 > URL: https://issues.apache.org/jira/browse/HBASE-22169 > Project: HBase > Issue Type: Bug > Affects Versions: 2.0.5, 2.1.4 > Reporter: Bing Xiao > Assignee: Bing Xiao > Priority: Critical > Fix For: 3.0.0, 2.2.1, 2.1.6 > > Attachments: 0001-HBASE-22169-Open-region-failed-cause-memory-lea= k.patch, HBASE-22169-branch-2-v1.patch, HBASE-22169-branch-2.1-v1.patch, HB= ASE-22169-branch-2.2-v1.patch, HBASE-22169-master-v1.patch, HBASE-22169-mas= ter-v2.patch, HBASE-22169-master-v3.patch > > > In some cases (for example, coprocessor path is wrong) region open failed= , MetricsRegionWrapperImpl is already init and not close, cause memory leak= ; > {code:java} > 2019-02-21 15:41:32,929 ERROR [RS_OPEN_REGION-hb-2zedsc3fxjn12dl6u-005:16= 020-7] regionserver.RegionCoprocessorHost(362): Failed to load coprocessor = org.apache.kylin.storage.hbase.cube.v2.coprocessor.endpoint.CubeVisitServic= e > java.lang.IllegalArgumentException: java.net.UnknownHostException: emr-cl= uster > at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil= .java:378) > at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxie= s.java:310) > at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.jav= a:176) > at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:678) > at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:619) > at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFil= eSystem.java:149) > at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653) > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92) > at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687= ) > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371) > at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295) > at org.apache.hadoop.hbase.util.CoprocessorClassLoader.init(CoprocessorCl= assLoader.java:165) > at org.apache.hadoop.hbase.util.CoprocessorClassLoader.getClassLoader(Cop= rocessorClassLoader.java:250) > at org.apache.hadoop.hbase.coprocessor.CoprocessorHost.load(CoprocessorHo= st.java:194) > at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.loadTableCo= processors(RegionCoprocessorHost.java:352) > at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.(Regi= onCoprocessorHost.java:240) > at org.apache.hadoop.hbase.regionserver.HRegion.(HRegion.java:749) > at org.apache.hadoop.hbase.regionserver.HRegion.(HRegion.java:657) > at sun.reflect.GeneratedConstructorAccessor13.newInstance(Unknown Source) > at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCo= nstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at org.apache.hadoop.hbase.regionserver.HRegion.newHRegion(HRegion.java:6= 727) > at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:= 7037) > at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:= 7009) > at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:= 6965) > at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:= 6916) > at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openReg= ion(OpenRegionHandler.java:362) > at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process= (OpenRegionHandler.java:129){code} > =C2=A0 > =C2=A0 -- This message was sent by Atlassian JIRA (v7.6.3#76005)