Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 50A7410FAD for ; Wed, 10 Jul 2013 20:01:49 +0000 (UTC) Received: (qmail 39592 invoked by uid 500); 10 Jul 2013 20:01:49 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 39531 invoked by uid 500); 10 Jul 2013 20:01:49 -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 39523 invoked by uid 99); 10 Jul 2013 20:01:49 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 10 Jul 2013 20:01:49 +0000 Date: Wed, 10 Jul 2013 20:01:49 +0000 (UTC) From: "Hadoop QA (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-8856) Crash when attempting split with DelimitedKeyPrefixRegionSplitPolicy MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HBASE-8856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13704985#comment-13704985 ] Hadoop QA commented on HBASE-8856: ---------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12591701/HBASE-8856.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop 1.0 profile. {color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop 2.0 profile. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 lineLengths{color}. The patch does not introduce lines longer than 100 {color:green}+1 site{color}. The mvn site goal succeeds with this patch. {color:red}-1 core tests{color}. The patch failed these unit tests: org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/6296//console This message is automatically generated. > Crash when attempting split with DelimitedKeyPrefixRegionSplitPolicy > -------------------------------------------------------------------- > > Key: HBASE-8856 > URL: https://issues.apache.org/jira/browse/HBASE-8856 > Project: HBase > Issue Type: Bug > Affects Versions: 0.94.8 > Reporter: Robert Dyer > Assignee: Robert Dyer > Attachments: HBASE-8856.patch > > > I am using DelimitedKeyPrefixRegionSplitPolicy on my table. When I attempted to split the table from the web interface, it gives the error below. > I believe the problem is org.apache.hadoop.hbase.regionserver.DelimitedKeyPrefixRegionSplitPolicy.getSplitPoint:75 - the call from super.getSplitPoint() (line 71) returns null and this condition is not checked. > ------- > {code} > HTTP ERROR 500 > Problem accessing /table.jsp. Reason: > java.io.IOException: java.lang.NullPointerException: array > at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204) > at com.google.common.primitives.Bytes.indexOf(Bytes.java:115) > at org.apache.hadoop.hbase.regionserver.DelimitedKeyPrefixRegionSplitPolicy.getSplitPoint(DelimitedKeyPrefixRegionSplitPolicy.java:75) > at org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5697) > at org.apache.hadoop.hbase.regionserver.HRegionServer.splitRegion(HRegionServer.java:3279) > at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:320) > at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426) > Caused by: > org.apache.hadoop.ipc.RemoteException: java.io.IOException: java.lang.NullPointerException: array > at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204) > at com.google.common.primitives.Bytes.indexOf(Bytes.java:115) > at org.apache.hadoop.hbase.regionserver.DelimitedKeyPrefixRegionSplitPolicy.getSplitPoint(DelimitedKeyPrefixRegionSplitPolicy.java:75) > at org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5697) > at org.apache.hadoop.hbase.regionserver.HRegionServer.splitRegion(HRegionServer.java:3279) > at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:320) > at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426) > at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:995) > at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:86) > at com.sun.proxy.$Proxy11.splitRegion(Unknown Source) > at org.apache.hadoop.hbase.client.HBaseAdmin.split(HBaseAdmin.java:1620) > at org.apache.hadoop.hbase.client.HBaseAdmin.split(HBaseAdmin.java:1608) > at org.apache.hadoop.hbase.client.HBaseAdmin.split(HBaseAdmin.java:1565) > at org.apache.hadoop.hbase.client.HBaseAdmin.split(HBaseAdmin.java:1552) > at org.apache.hadoop.hbase.generated.master.table_jsp._jspService(table_jsp.java:94) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) > at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) > at org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:835) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) > at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) > at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) > at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) > at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:326) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) > at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira