Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 926C295E0 for ; Mon, 14 Nov 2011 23:37:59 +0000 (UTC) Received: (qmail 47696 invoked by uid 500); 14 Nov 2011 23:37:58 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 47664 invoked by uid 500); 14 Nov 2011 23:37:58 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Delivered-To: moderator for user@hbase.apache.org Received: (qmail 42206 invoked by uid 99); 14 Nov 2011 23:34:43 -0000 X-ASF-Spam-Status: No, hits=-0.1 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) X-MXL-Hash: 4ec1a5745d38edd2-164f8758925ef418365be16b352c110dc0003f8b From: Royston Sellman To: "user@hbase.apache.org" Date: Mon, 14 Nov 2011 23:30:30 +0000 Subject: n00b trying to run HBase example code Thread-Topic: n00b trying to run HBase example code Thread-Index: AcyjIvY57WknqsPxTcu0TIk+fiF8xA== Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: multipart/alternative; boundary="_000_EAB56D22A805774CBDAA365197C4EED0C7AE3532B2cseexch01cseo_" MIME-Version: 1.0 X-Spam: [F=0.2000000000; CM=0.500; S=0.200(2010122901)] X-MAIL-FROM: X-SOURCE-IP: [82.33.204.200] X-AnalysisOut: [v=1.0 c=1 a=opB1pz13d0EA:10 a=BLceEmwcHowA:10 a=DzABpVGbAz] X-AnalysisOut: [/1/fvvuyu75w==:17 a=9eZt0-AVOCVeHTP1bb8A:9 a=hL4LydFgDdr88] X-AnalysisOut: [s0V6YoA:7 a=CjuIK1q_8ugA:10 a=yMhMjlubAAAA:8 a=SSmOFEACAAA] X-AnalysisOut: [A:8 a=ed0hqCdp7eILJ7XBf80A:9 a=mXmDeQkffhEjrwjWxRwA:7 a=gK] X-AnalysisOut: [O2Hq4RSVkA:10 a=hTZeC7Yk6K0A:10] X-Virus-Checked: Checked by ClamAV on apache.org --_000_EAB56D22A805774CBDAA365197C4EED0C7AE3532B2cseexch01cseo_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Apologies if this is the wrong forum, or has come up before, or is RTFM-cla= ss... I'm trying to run HBase example code. I think I have HBase running OK on my= 6 node cluster: I can create tables with the HBase shell. I can create tab= les with the ExampleClient from Chapter 13 of the Hadoop book. I can load = the HBase Master: namenode:60000 web page and see tables I've created. But = when I try to run SampleUploader from the HBase examples I get the (not ver= y helpful to me) exception below. I get a similar error when trying to run = the HBseTemperatureImporter bulk load example from the Hadoop book also i.e= . mapred.JobClient failing 4 times before giving up. Thanks, Royston. [hadoop1@namenode hadoop-0.20.2]$ hadoop jar ../jars/SampleUploader.jar /us= er/hadoop1/input/testCSV test 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:zookeeper.ve= rsion=3D3.3.2-1031432, built on 11/05/2010 05:32 GMT 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:host.name=3D= namenode 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:java.version= =3D1.6.0_27 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:java.vendor= =3DSun Microsystems Inc. 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:java.home=3D= /usr/java/jdk1.6.0_27/jre 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:java.class.p= ath=3D/opt/hadoop/hadoop-0.20.2/bin/../conf:/usr/java/jdk1.6.0_27/lib/tools= .jar:/opt/hadoop/hadoop-0.20.2/bin/..:/opt/hadoop/hadoop-0.20.2/bin/../hado= op-0.20.2-core.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/commons-cli-1.2.jar= :/opt/hadoop/hadoop-0.20.2/bin/../lib/commons-codec-1.3.jar:/opt/hadoop/had= oop-0.20.2/bin/../lib/commons-el-1.0.jar:/opt/hadoop/hadoop-0.20.2/bin/../l= ib/commons-httpclient-3.0.1.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/common= s-logging-1.0.4.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/commons-logging-ap= i-1.0.4.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/commons-net-1.4.1.jar:/opt= /hadoop/hadoop-0.20.2/bin/../lib/core-3.1.1.jar:/opt/hadoop/hadoop-0.20.2/b= in/../lib/hsqldb-1.8.0.10.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/jasper-c= ompiler-5.5.12.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/jasper-runtime-5.5.= 12.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/jets3t-0.6.1.jar:/opt/hadoop/ha= doop-0.20.2/bin/../lib/jetty-6.1.14.jar:/opt/hadoop/hadoop-0.20.2/bin/../li= b/jetty-util-6.1.14.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/junit-3.8.1.ja= r:/opt/hadoop/hadoop-0.20.2/bin/../lib/kfs-0.2.2.jar:/opt/hadoop/hadoop-0.2= 0.2/bin/../lib/log4j-1.2.15.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/mockit= o-all-1.8.0.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/oro-2.0.8.jar:/opt/had= oop/hadoop-0.20.2/bin/../lib/servlet-api-2.5-6.1.14.jar:/opt/hadoop/hadoop-= 0.20.2/bin/../lib/slf4j-api-1.4.3.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/= slf4j-log4j12-1.4.3.jar:/opt/hadoop/hadoop-0.20.2/bin/../lib/xmlenc-0.52.ja= r:/opt/hadoop/hadoop-0.20.2/bin/../lib/jsp-2.1/jsp-2.1.jar:/opt/hadoop/hado= op-0.20.2/bin/../lib/jsp-2.1/jsp-api-2.1.jar 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:java.library= .path=3D/opt/hadoop/hadoop-0.20.2/bin/../lib/native/Linux-amd64-64 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpd= ir=3D/tmp 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:java.compile= r=3D 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:os.name=3DLi= nux 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:os.arch=3Dam= d64 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:os.version= =3D2.6.32-131.12.1.el6.x86_64 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:user.name=3D= hadoop1 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:user.home=3D= /home/hadoop1 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Client environment:user.dir=3D/= opt/hadoop/hadoop-0.20.2 11/11/14 23:00:55 INFO zookeeper.ZooKeeper: Initiating client connection, c= onnectString=3Dlocalhost:2181 sessionTimeout=3D180000 watcher=3Dhconnection 11/11/14 23:00:55 INFO zookeeper.ClientCnxn: Opening socket connection to s= erver localhost/0:0:0:0:0:0:0:1:2181 11/11/14 23:00:55 INFO zookeeper.ClientCnxn: Socket connection established = to localhost/0:0:0:0:0:0:0:1:2181, initiating session 11/11/14 23:00:55 INFO zookeeper.ClientCnxn: Session establishment complete= on server localhost/0:0:0:0:0:0:0:1:2181, sessionid =3D 0x13391cee7600011,= negotiated timeout =3D 180000 11/11/14 23:00:56 INFO mapreduce.TableOutputFormat: Created table instance = for test 11/11/14 23:00:56 INFO input.FileInputFormat: Total input paths to process = : 1 11/11/14 23:00:58 INFO mapred.JobClient: Running job: job_201111110843_0004 11/11/14 23:00:59 INFO mapred.JobClient: map 0% reduce 0% 11/11/14 23:01:29 INFO mapred.JobClient: Task Id : attempt_201111110843_000= 4_m_000000_0, Status : FAILED java.lang.NullPointerException at org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordW= riter.write(TableOutputFormat.java:127) at org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordW= riter.write(TableOutputFormat.java:82) at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.write(= MapTask.java:498) at org.apache.hadoop.mapreduce.TaskInputOutputContext.write(TaskInp= utOutputContext.java:80) at SampleUploader$Uploader.map(SampleUploader.java:99) at SampleUploader$Uploader.map(SampleUploader.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305) at org.apache.hadoop.mapred.Child.main(Child.java:170) 11/11/14 23:01:47 INFO mapred.JobClient: Task Id : attempt_201111110843_000= 4_m_000000_1, Status : FAILED java.lang.NullPointerException at org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordW= riter.write(TableOutputFormat.java:127) at org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordW= riter.write(TableOutputFormat.java:82) at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.write(= MapTask.java:498) at org.apache.hadoop.mapreduce.TaskInputOutputContext.write(TaskInp= utOutputContext.java:80) at SampleUploader$Uploader.map(SampleUploader.java:99) at SampleUploader$Uploader.map(SampleUploader.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305) at org.apache.hadoop.mapred.Child.main(Child.java:170) 11/11/14 23:02:06 INFO mapred.JobClient: Task Id : attempt_201111110843_000= 4_m_000000_2, Status : FAILED java.lang.NullPointerException at org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordW= riter.write(TableOutputFormat.java:127) at org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordW= riter.write(TableOutputFormat.java:82) at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.write(= MapTask.java:498) at org.apache.hadoop.mapreduce.TaskInputOutputContext.write(TaskInp= utOutputContext.java:80) at SampleUploader$Uploader.map(SampleUploader.java:99) at SampleUploader$Uploader.map(SampleUploader.java:1) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305) at org.apache.hadoop.mapred.Child.main(Child.java:170) 11/11/14 23:02:41 INFO mapred.JobClient: Job complete: job_201111110843_000= 4 11/11/14 23:02:41 INFO mapred.JobClient: Counters: 4 11/11/14 23:02:41 INFO mapred.JobClient: Job Counters 11/11/14 23:02:41 INFO mapred.JobClient: Rack-local map tasks=3D1 11/11/14 23:02:41 INFO mapred.JobClient: Launched map tasks=3D4 11/11/14 23:02:41 INFO mapred.JobClient: Data-local map tasks=3D3 11/11/14 23:02:41 INFO mapred.JobClient: Failed map tasks=3D1 [hadoop1@namenode hadoop-0.20.2]$ --_000_EAB56D22A805774CBDAA365197C4EED0C7AE3532B2cseexch01cseo_--