yes thank you so much jean, I will switch to eclipse. now I tried with (java -classpath `~/packages/hbase-0.94.6/bin/hbase classpath` MyLittleHBaseClient)
code is running but I guess now I have some problem with my hbase and hadoop I am getting output that you can see at http://paste.ubuntu.com/5676866/ could you please figure out where things are wrong now? thanks again, your reply are helping me learning basic things. On Thu, Apr 4, 2013 at 8:11 PM, Jean-Marc Spaggiari <[email protected] > wrote: > Alok, > > I definitively recommand you to use an IDE to test your code. That > will help you a lot. > > Again, here, you are simply missing the classpath for you "java" command. > > JM > > 2013/4/4 Alok Singh Mahor <[email protected]>: > > wow I am not getting any error now while compiling using (javac > -classpath > > `~/packages/hbase-0.94.6/bin/hbase classpath` MyLittleHBaseClient.java) > > > > but this time I am getting runtime error > > > > alok@alok:~/exp/hbase/exp$ javac -classpath > > `~/packages/hbase-0.94.6/bin/hbase classpath` MyLittleHBaseClient.java > > alok@alok:~/exp/hbase/exp$ java MyLittleHBaseClient > > Exception in thread "main" java.lang.NoClassDefFoundError: > > org/apache/hadoop/hbase/HBaseConfiguration > > at MyLittleHBaseClient.main(MyLittleHBaseClient.java:15) > > Caused by: java.lang.ClassNotFoundException: > > org.apache.hadoop.hbase.HBaseConfiguration > > at java.net.URLClassLoader$1.run(URLClassLoader.java:366) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:423) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:356) > > ... 1 more > > alok@alok:~/exp/hbase/exp$ > > > > you can see the code I am compiling at http://paste.ubuntu.com/5676812/ > > > > hadoop and hbase are running and I before running I had create table in > > Hbase shell > > > > hbase(main):001:0> create 'myTable', 'myColumnFamily' > > 0 row(s) in 2.3800 seconds > > > > hbase(main):002:0> scan 'myTable' > > ROW > > COLUMN+CELL > > > > 0 row(s) in 0.1020 seconds > > > > > > > > > > On Thu, Apr 4, 2013 at 7:08 PM, Jean-Marc Spaggiari < > [email protected] > >> wrote: > > > >> org.apache.hadoop.conf.Configuration is missing from the imports... > >> > >> 2013/4/4 Alok Singh Mahor <[email protected]>: > >> > thanks again JM :) > >> > you gave very important clue. > >> > > >> > now am trying example code in > >> > > >> > http://hbase.apache.org/0.94/apidocs/org/apache/hadoop/hbase/client/package-summary.html#package_description > >> > > >> > using the command > >> > alok@alok:~/exp/hbase/exp$ javac -classpath > >> > `~/packages/hbase-0.94.6/bin/hbase classpath` MyLittleHBaseClient.java > >> > > >> > I am getting only one error this time. that I could not figure out. > so I > >> > still need help. please look on he error > >> > > >> > <error> > >> > alok@alok:~/exp/hbase/exp$ javac -classpath > >> > `~/packages/hbase-0.94.6/bin/hbase classpath` MyLittleHBaseClient.java > >> > MyLittleHBaseClient.java:21: error: cannot find symbol > >> > Configuration config = HBaseConfiguration.create(); > >> > ^ > >> > symbol: class Configuration > >> > location: class MyLittleHBaseClient > >> > 1 error > >> > </error> > >> > > >> > > >> > > >> > On Thu, Apr 4, 2013 at 5:36 PM, Jean-Marc Spaggiari < > >> [email protected] > >> >> wrote: > >> > > >> >> Ok. > >> >> > >> >> Classpath looks good. > >> >> > >> >> Few points: > >> >> - org.apache.hadoop.hbase.client.Scanner doesn't exist for 0.94.6. > >> >> - org.apache.hadoop.hbase.io.BatchUpdate doesn't exist for 0.94.6. > >> >> - org.apache.hadoop.hbase.io.Cell doesn't exist for 0.94.6. > >> >> - etc. > >> >> > >> >> http://hbase.apache.org/0.94/apidocs/index.html > >> >> > >> >> You might want to review you source code. > >> >> > >> >> JM > >> >> > >> >> > >> >> 2013/4/4 Alok Singh Mahor <[email protected]>: > >> >> > thanks Jean, output of ~/packages/hbase-0.94.6/bin/hbase classpath > is > >> >> > > >> >> > alok@alok:~/exp/hbase/exp$ ~/packages/hbase-0.94.6/bin/hbase > >> classpath > >> >> > > >> >> > >> > /home/alok/packages/hbase-0.94.6/bin/../conf:/usr/lib/jvm/default-java/lib/tools.jar:/home/alok/packages/hbase-0.94.6/bin/..:/home/alok/packages/hbase-0.94.6/bin/../hbase-0.94.6.jar:/home/alok/packages/hbase-0.94.6/bin/../hbase-0.94.6-tests.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/activation-1.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/asm-3.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/avro-1.5.3.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/avro-ipc-1.5.3.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-beanutils-1.7.0.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-beanutils-core-1.8.0.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-cli-1.2.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-codec-1.4.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-collections-3.2.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-configuration-1.6.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-digester-1.8.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-el-1.0.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-httpclient-3.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-io-2.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-lang-2.5.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-logging-1.1.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-math-2.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/commons-net-1.4.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/core-3.1.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/guava-11.0.2.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/hadoop-core-1.0.4.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/high-scale-lib-1.1.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/httpclient-4.1.2.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/httpcore-4.1.3.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jackson-core-asl-1.8.8.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jackson-jaxrs-1.8.8.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jackson-mapper-asl-1.8.8.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jackson-xc-1.8.8.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jamon-runtime-2.3.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jasper-compiler-5.5.23.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jasper-runtime-5.5.23.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jaxb-api-2.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jaxb-impl-2.2.3-1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jersey-core-1.8.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jersey-json-1.8.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jersey-server-1.8.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jettison-1.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jetty-6.1.26.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jetty-util-6.1.26.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jruby-complete-1.6.5.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jsp-2.1-6.1.14.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jsp-api-2.1-6.1.14.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/jsr305-1.3.9.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/junit-4.10-HBASE-1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/libthrift-0.8.0.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/log4j-1.2.16.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/metrics-core-2.1.2.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/netty-3.2.4.Final.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/protobuf-java-2.4.0a.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/servlet-api-2.5-6.1.14.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/slf4j-api-1.4.3.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/slf4j-log4j12-1.4.3.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/snappy-java-1.0.3.2.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/stax-api-1.0.1.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/velocity-1.7.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/xmlenc-0.52.jar:/home/alok/packages/hbase-0.94.6/bin/../lib/zookeeper-3.4.5.jar: > >> >> > > >> >> > > >> >> > > >> >> > On Thu, Apr 4, 2013 at 5:54 AM, Jean-Marc Spaggiari < > >> >> [email protected] > >> >> >> wrote: > >> >> > > >> >> >> What's the output of ~/packages/hbase-0.94.6/bin/hbase classpath? > >> >> >> > >> >> >> 2013/4/3 Alok Singh Mahor <[email protected]>: > >> >> >> > thank you Harsha > >> >> >> > with your advice I used command to compile that example code > >> >> >> > alok@alok:~/exp/hbase/exp$ javac -classpath > >> >> >> > `~/packages/hbase-0.94.6/bin/hbase classpath` HBaseExample.java > >> >> >> > > >> >> >> > so errors reduced to 15 from 18 > >> >> >> > could you please what else I have to add > >> >> >> > > >> >> >> > please see the error > >> >> >> > > >> >> >> > alok@alok:~/exp/hbase/exp$ javac -classpath > >> >> >> > `~/packages/hbase-0.94.6/bin/hbase classpath` HBaseExample.java > >> >> >> > HBaseExample.java:5: error: cannot find symbol > >> >> >> > import org.apache.hadoop.hbase.client.Scanner; > >> >> >> > ^ > >> >> >> > symbol: class Scanner > >> >> >> > location: package org.apache.hadoop.hbase.client > >> >> >> > HBaseExample.java:6: error: cannot find symbol > >> >> >> > import org.apache.hadoop.hbase.io.BatchUpdate; > >> >> >> > ^ > >> >> >> > symbol: class BatchUpdate > >> >> >> > location: package org.apache.hadoop.hbase.io > >> >> >> > HBaseExample.java:7: error: cannot find symbol > >> >> >> > import org.apache.hadoop.hbase.io.Cell; > >> >> >> > ^ > >> >> >> > symbol: class Cell > >> >> >> > location: package org.apache.hadoop.hbase.io > >> >> >> > HBaseExample.java:8: error: cannot find symbol > >> >> >> > import org.apache.hadoop.hbase.io.RowResult; > >> >> >> > ^ > >> >> >> > symbol: class RowResult > >> >> >> > location: package org.apache.hadoop.hbase.io > >> >> >> > HBaseExample.java:20: error: cannot find symbol > >> >> >> > BatchUpdate batchUpdate = new BatchUpdate("test_row1"); > >> >> >> > ^ > >> >> >> > symbol: class BatchUpdate > >> >> >> > location: class HBaseExample > >> >> >> > HBaseExample.java:20: error: cannot find symbol > >> >> >> > BatchUpdate batchUpdate = new BatchUpdate("test_row1"); > >> >> >> > ^ > >> >> >> > symbol: class BatchUpdate > >> >> >> > location: class HBaseExample > >> >> >> > HBaseExample.java:25: error: cannot find symbol > >> >> >> > Cell cell = table.get("test_row1", > >> "columnfamily1:column1"); > >> >> >> > ^ > >> >> >> > symbol: class Cell > >> >> >> > location: class HBaseExample > >> >> >> > HBaseExample.java:25: error: no suitable method found for > >> >> >> get(String,String) > >> >> >> > Cell cell = table.get("test_row1", > >> "columnfamily1:column1"); > >> >> >> > ^ > >> >> >> > method HTable.get(List<Get>) is not applicable > >> >> >> > (actual and formal argument lists differ in length) > >> >> >> > method HTable.get(Get) is not applicable > >> >> >> > (actual and formal argument lists differ in length) > >> >> >> > HBaseExample.java:31: error: cannot find symbol > >> >> >> > RowResult singleRow = > >> >> table.getRow(Bytes.toBytes("test_row1")); > >> >> >> > ^ > >> >> >> > symbol: class RowResult > >> >> >> > location: class HBaseExample > >> >> >> > HBaseExample.java:31: error: cannot find symbol > >> >> >> > RowResult singleRow = > >> >> table.getRow(Bytes.toBytes("test_row1")); > >> >> >> > ^ > >> >> >> > symbol: method getRow(byte[]) > >> >> >> > location: variable table of type HTable > >> >> >> > HBaseExample.java:32: error: cannot find symbol > >> >> >> > Cell cell = > >> >> >> singleRow.get(Bytes.toBytes("columnfamily1:column1")); > >> >> >> > ^ > >> >> >> > symbol: class Cell > >> >> >> > location: class HBaseExample > >> >> >> > HBaseExample.java:42: error: cannot find symbol > >> >> >> > Scanner scanner = table.getScanner( > >> >> >> > ^ > >> >> >> > symbol: class Scanner > >> >> >> > location: class HBaseExample > >> >> >> > HBaseExample.java:42: error: no suitable method found for > >> >> >> > getScanner(String[]) > >> >> >> > Scanner scanner = table.getScanner( > >> >> >> > ^ > >> >> >> > method HTable.getScanner(byte[],byte[]) is not applicable > >> >> >> > (actual and formal argument lists differ in length) > >> >> >> > method HTable.getScanner(byte[]) is not applicable > >> >> >> > (actual argument String[] cannot be converted to byte[] by > >> >> method > >> >> >> > invocation conversion) > >> >> >> > method HTable.getScanner(Scan) is not applicable > >> >> >> > (actual argument String[] cannot be converted to Scan by > >> method > >> >> >> > invocation conversion) > >> >> >> > HBaseExample.java:46: error: cannot find symbol > >> >> >> > RowResult rowResult = scanner.next(); > >> >> >> > ^ > >> >> >> > symbol: class RowResult > >> >> >> > location: class HBaseExample > >> >> >> > HBaseExample.java:55: error: cannot find symbol > >> >> >> > for (RowResult result : scanner) { > >> >> >> > ^ > >> >> >> > symbol: class RowResult > >> >> >> > location: class HBaseExample > >> >> >> > Note: HBaseExample.java uses or overrides a deprecated API. > >> >> >> > Note: Recompile with -Xlint:deprecation for details. > >> >> >> > 15 errors > >> >> >> > > >> >> >> > > >> >> >> > On Thu, Apr 4, 2013 at 2:50 AM, Harsha <[email protected]> > wrote: > >> >> >> > > >> >> >> >> Alok, > >> >> >> >> run "hbase classpath" and try putting everything in it in > >> class > >> >> >> path. > >> >> >> >> -Harsha > >> >> >> >> > >> >> >> >> > >> >> >> >> -- > >> >> >> >> Harsha > >> >> >> >> > >> >> >> >> > >> >> >> >> On Wednesday, April 3, 2013 at 9:59 AM, Andrea Gazzarini wrote: > >> >> >> >> > >> >> >> >> > I don't have my laptop with me at the momemt and honestly > last > >> >> time I > >> >> >> >> > ran a javac from command line it was about ten years ago but > my > >> >> >> >> > questions is : are you sure you can use wildcard this way? > >> >> >> >> > If I remember well, prior to JDK 1.6 you could not use > >> widlcards at > >> >> >> all, > >> >> >> >> > and starting from 1.6 you can use *only* wildcard, without > the > >> >> ".jar" > >> >> >> >> suffix > >> >> >> >> > > >> >> >> >> > Best, > >> >> >> >> > Andrea > >> >> >> >> > > >> >> >> >> > > >> >> >> >> > On 04/03/2013 06:37 PM, Alok Singh Mahor wrote: > >> >> >> >> > > Hi all, > >> >> >> >> > > today I start afresh a Example code on > >> >> >> >> > > > >> >> http://blog.rajeevsharma.in/2009/06/using-hbase-in-java-0193.html > >> >> >> >> > > but I guess luck is not with me. > >> >> >> >> > > I run > >> >> >> >> > > javac -classpath > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ~/packages/hbase-0.94.6/hbase-0.94.6.jar:~/packages/hbase-0.94.6/lib/*:~/packages/hadoop-1.1.2/*.jar:~/packages/hadoop-1.1.2/lib/*.jar > >> >> >> >> > > HBaseExample.java -verbose > >> >> >> >> > > > >> >> >> >> > > please tell me what else I need to add in path to resolve > >> these > >> >> >> errors > >> >> >> >> > > > >> >> >> >> > > thank you > >> >> >> >> > > > >> >> >> >> > > > >> >> >> >> > > alok@alok:~/exp/hbase/exp$ javac -classpath > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ~/packages/hbase-0.94.6/hbase-0.94.6.jar:~/packages/hbase-0.94.6/lib/*:~/packages/hadoop-1.1.2/*.jar:~/packages/hadoop-1.1.2/lib/*.jar > >> >> >> >> > > HBaseExample.java -verbose > >> >> >> >> > > [parsing started RegularFileObject[HBaseExample.java]] > >> >> >> >> > > [parsing completed 29ms] > >> >> >> >> > > [search path for source files: > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > /home/alok/packages/hbase-0.94.6/hbase-0.94.6.jar,~/packages/hbase-0.94.6/lib/*,~/packages/hadoop-1.1.2/*.jar,~/packages/hadoop-1.1.2/lib/*.jar] > >> >> >> >> > > [search path for class files: > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > /usr/lib/jvm/java-7-openjdk-i386/jre/lib/resources.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/rt.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/sunrsasign.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/jsse.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/jce.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/charsets.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/netx.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/plugin.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/rhino.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/jfr.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/classes,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/ext/zipfs.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/ext/sunjce_provider.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/ext/sunpkcs11.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/ext/pulse-java.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/ext/dnsns.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/ext/java-atk-wrapper.jar,/usr/lib/jvm/java-7-openjdk-i386/jre/lib/ext/localedata.jar,/home/alok/pack > >> >> >> >> > >> >> >> >> > >> >> >> > >> >> > >> > ages/hbase-0.94.6/hbase-0.94.6.jar,~/packages/hbase-0.94.6/lib/*,~/packages/hadoop-1.1.2/*.jar,~/packages/hadoop-1.1.2/lib/*.jar] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/io/IOException.class)]] > >> >> >> >> > > HBaseExample.java:2: error: package org.apache.hadoop.fs > does > >> not > >> >> >> exist > >> >> >> >> > > import org.apache.hadoop.fs.Path; > >> >> >> >> > > ^ > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/home/alok/packages/hbase-0.94.6/hbase-0.94.6.jar(org/apache/hadoop/hbase/HBaseConfiguration.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/home/alok/packages/hbase-0.94.6/hbase-0.94.6.jar(org/apache/hadoop/hbase/client/HTable.class)]] > >> >> >> >> > > HBaseExample.java:5: error: cannot find symbol > >> >> >> >> > > import org.apache.hadoop.hbase.client.Scanner; > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class Scanner > >> >> >> >> > > location: package org.apache.hadoop.hbase.client > >> >> >> >> > > HBaseExample.java:6: error: cannot find symbol > >> >> >> >> > > import org.apache.hadoop.hbase.io.BatchUpdate; > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class BatchUpdate > >> >> >> >> > > location: package org.apache.hadoop.hbase.io ( > >> >> >> >> http://org.apache.hadoop.hbase.io) > >> >> >> >> > > HBaseExample.java:7: error: cannot find symbol > >> >> >> >> > > import org.apache.hadoop.hbase.io.Cell; > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class Cell > >> >> >> >> > > location: package org.apache.hadoop.hbase.io ( > >> >> >> >> http://org.apache.hadoop.hbase.io) > >> >> >> >> > > HBaseExample.java:8: error: cannot find symbol > >> >> >> >> > > import org.apache.hadoop.hbase.io.RowResult; > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class RowResult > >> >> >> >> > > location: package org.apache.hadoop.hbase.io ( > >> >> >> >> http://org.apache.hadoop.hbase.io) > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/home/alok/packages/hbase-0.94.6/hbase-0.94.6.jar(org/apache/hadoop/hbase/util/Bytes.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Object.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/lang/String.class)]] > >> >> >> >> > > [checking HBaseExample] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/lang/AutoCloseable.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Exception.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/lang/Throwable.class)]] > >> >> >> >> > > HBaseExample.java:16: error: cannot find symbol > >> >> >> >> > > conf.addResource(new > >> >> Path("/opt/hbase-0.19.3/conf/hbase-site.xml")); > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class Path > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > HBaseExample.java:16: error: cannot access Configuration > >> >> >> >> > > conf.addResource(new > >> >> Path("/opt/hbase-0.19.3/conf/hbase-site.xml")); > >> >> >> >> > > ^ > >> >> >> >> > > class file for org.apache.hadoop.conf.Configuration not > found > >> >> >> >> > > HBaseExample.java:20: error: cannot find symbol > >> >> >> >> > > BatchUpdate batchUpdate = new BatchUpdate("test_row1"); > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class BatchUpdate > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > HBaseExample.java:20: error: cannot find symbol > >> >> >> >> > > BatchUpdate batchUpdate = new BatchUpdate("test_row1"); > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class BatchUpdate > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/math/BigDecimal.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/nio/ByteBuffer.class)]] > >> >> >> >> > > HBaseExample.java:25: error: cannot find symbol > >> >> >> >> > > Cell cell = table.get("test_row1", > "columnfamily1:column1"); > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class Cell > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/util/List.class)]] > >> >> >> >> > > HBaseExample.java:25: error: no suitable method found for > >> >> >> >> get(String,String) > >> >> >> >> > > Cell cell = table.get("test_row1", > "columnfamily1:column1"); > >> >> >> >> > > ^ > >> >> >> >> > > method HTable.get(List<Get>) is not applicable > >> >> >> >> > > (actual and formal argument lists differ in length) > >> >> >> >> > > method HTable.get(Get) is not applicable > >> >> >> >> > > (actual and formal argument lists differ in length) > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/lang/System.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/io/PrintStream.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/io/FilterOutputStream.class)]] > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/usr/lib/jvm/java-7-openjdk-i386/lib/ct.sym(META-INF/sym/rt.jar/java/io/OutputStream.class)]] > >> >> >> >> > > HBaseExample.java:31: error: cannot find symbol > >> >> >> >> > > RowResult singleRow = > >> table.getRow(Bytes.toBytes("test_row1")); > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class RowResult > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > HBaseExample.java:31: error: cannot find symbol > >> >> >> >> > > RowResult singleRow = > >> table.getRow(Bytes.toBytes("test_row1")); > >> >> >> >> > > ^ > >> >> >> >> > > symbol: method getRow(byte[]) > >> >> >> >> > > location: variable table of type HTable > >> >> >> >> > > HBaseExample.java:32: error: cannot find symbol > >> >> >> >> > > Cell cell = > >> >> singleRow.get(Bytes.toBytes("columnfamily1:column1")); > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class Cell > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > HBaseExample.java:42: error: cannot find symbol > >> >> >> >> > > Scanner scanner = table.getScanner( > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class Scanner > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > [loading > >> >> >> >> > > > >> >> >> >> > >> >> >> > >> >> > >> > ZipFileIndexFileObject[/home/alok/packages/hbase-0.94.6/hbase-0.94.6.jar(org/apache/hadoop/hbase/client/Scan.class)]] > >> >> >> >> > > HBaseExample.java:42: error: no suitable method found for > >> >> >> >> > > getScanner(String[]) > >> >> >> >> > > Scanner scanner = table.getScanner( > >> >> >> >> > > ^ > >> >> >> >> > > method HTable.getScanner(byte[],byte[]) is not applicable > >> >> >> >> > > (actual and formal argument lists differ in length) > >> >> >> >> > > method HTable.getScanner(byte[]) is not applicable > >> >> >> >> > > (actual argument String[] cannot be converted to byte[] by > >> method > >> >> >> >> > > invocation conversion) > >> >> >> >> > > method HTable.getScanner(Scan) is not applicable > >> >> >> >> > > (actual argument String[] cannot be converted to Scan by > >> method > >> >> >> >> > > invocation conversion) > >> >> >> >> > > HBaseExample.java:46: error: cannot find symbol > >> >> >> >> > > RowResult rowResult = scanner.next(); > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class RowResult > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > HBaseExample.java:55: error: cannot find symbol > >> >> >> >> > > for (RowResult result : scanner) { > >> >> >> >> > > ^ > >> >> >> >> > > symbol: class RowResult > >> >> >> >> > > location: class HBaseExample > >> >> >> >> > > [total 461ms] > >> >> >> >> > > Note: HBaseExample.java uses or overrides a deprecated API. > >> >> >> >> > > Note: Recompile with -Xlint:deprecation for details. > >> >> >> >> > > 18 errors > >> >> >> >> > > > >> >> >> >> > > >> >> >> >> > > >> >> >> >> > > >> >> >> >> > >> >> >> >> > >> >> >> >> > >> >> >> > >> >> > >> >
