Please use this link to install: http://hortonworks.com/products/hdp-2/#install
Cheers On Mon, Dec 9, 2013 at 10:06 AM, Kyle Lin <[email protected]> wrote: > Hello Ted > > Actually I used Hortonworks sandbox 2.0 Beta. Should I get rid off this > problem by using ambari to install HDP2? > > Kyle > > > 2013/12/9 Ted Yu <[email protected]> > > > Kyle: > > According to http://hortonworks.com/products/hdp-2/ , PIG 0.12 should be > > used where there is no such problem. > > > > Did you happen to use HDP 2 Beta ? > > > > Cheers > > > > > > On Mon, Dec 9, 2013 at 9:49 AM, Kyle Lin <[email protected]> wrote: > > > > > Hello Ted > > > > > > Below is the stack trace. May I say that because HBase having > > > removed WritableByteArrayComparable, but pig is not upgrade for this > > > change? > > > > > > > > > Pig Stack Trace > > > --------------- > > > ERROR 2998: Unhandled internal error. > > > org/apache/hadoop/hbase/filter/WritableByteArrayComparable > > > > > > java.lang.NoClassDefFoundError: > > > org/apache/hadoop/hbase/filter/WritableByteArrayComparable > > > at java.lang.Class.forName0(Native Method) > > > at java.lang.Class.forName(Class.java:247) > > > at > > > org.apache.pig.impl.PigContext.resolveClassName(PigContext.java:510) > > > at > > > > > > > > > org.apache.pig.parser.LogicalPlanBuilder.validateFuncSpec(LogicalPlanBuilder.java:1220) > > > at > > > > > > > > > org.apache.pig.parser.LogicalPlanBuilder.buildFuncSpec(LogicalPlanBuilder.java:1208) > > > at > > > > > > > > > org.apache.pig.parser.LogicalPlanGenerator.func_clause(LogicalPlanGenerator.java:4849) > > > at > > > > > > > > > org.apache.pig.parser.LogicalPlanGenerator.load_clause(LogicalPlanGenerator.java:3206) > > > at > > > > > > > > > org.apache.pig.parser.LogicalPlanGenerator.op_clause(LogicalPlanGenerator.java:1338) > > > at > > > > > > > > > org.apache.pig.parser.LogicalPlanGenerator.general_statement(LogicalPlanGenerator.java:822) > > > at > > > > > > > > > org.apache.pig.parser.LogicalPlanGenerator.statement(LogicalPlanGenerator.java:540) > > > at > > > > > > > > > org.apache.pig.parser.LogicalPlanGenerator.query(LogicalPlanGenerator.java:415) > > > at > > > > org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:181) > > > at > > > org.apache.pig.PigServer$Graph.validateQuery(PigServer.java:1633) > > > at > > > org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1606) > > > at org.apache.pig.PigServer.registerQuery(PigServer.java:565) > > > at > > > > org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:1032) > > > at > > > > > > > > > org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:499) > > > at > > > > > > > > > org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194) > > > at > > > > > > > > > org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170) > > > at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69) > > > at org.apache.pig.Main.run(Main.java:543) > > > at org.apache.pig.Main.main(Main.java:158) > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > at > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > > at > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > > at java.lang.reflect.Method.invoke(Method.java:597) > > > at org.apache.hadoop.util.RunJar.main(RunJar.java:212) > > > Caused by: java.lang.ClassNotFoundException: > > > org.apache.hadoop.hbase.filter.WritableByteArrayComparable > > > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > > > at java.security.AccessController.doPrivileged(Native Method) > > > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > > > at > sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > > > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > > > ... 27 more > > > > > > > > > > > > Kyle > > > > > > > > > 2013/12/7 Ted Yu <[email protected]> > > > > > > > bq. HDP2(HBase 0.95.2.2.0.5.0-64 > > > > > > > > HDP2 goes with 0.96.0 > > > > > > > > bq. java.lang.ClassNotFoundException: org.apache.hadoop.hbase.filter. > > > > WritableByteArrayComparable. > > > > > > > > Can you show us the stack trace ? > > > > WritableByteArrayComparable doesn't exist in 0.96 and later branches. > > > > > > > > Cheers > > > > > > > > > > > > On Sat, Dec 7, 2013 at 4:22 AM, Rohini Palaniswamy > > > > <[email protected]>wrote: > > > > > > > > > Do a register of your hbase and zookeeper jars in the pig script. > > > > > > > > > > -Rohini > > > > > > > > > > > > > > > On Fri, Dec 6, 2013 at 1:56 AM, Kyle Lin <[email protected]> > > > wrote: > > > > > > > > > > > Hey there > > > > > > > > > > > > First, my Environment: Hortonworks HDP2(HBase > > 0.95.2.2.0.5.0-64, > > > > Pig > > > > > > 0.11.1). > > > > > > > > > > > > I use pig to load data from hbase, then got Exception Message > > of > > > > > > java.lang.ClassNotFoundException: > > > > > > org.apache.hadoop.hbase.filter.WritableByteArrayComparable. > > > > > > > > > > > > My script is like below: > > > > > > samples = LOAD 'hbase://test' using > > > > > > org.apache.pig.backend.hadoop.hbase.HBaseStorage('cf:name > > cf:phone > > > > > > cf:city cf:address') > > > > > > as (name, phone, city, address); > > > > > > dump samples; > > > > > > > > > > > > After googling, people said you need to set PIG_CLASSPATH > > first. > > > > So I > > > > > > try to add the target jar in PIG_CLASSPATH, but cannot > > > > > > find org.apache.hadoop.hbase.filter.WritableByteArrayComparable > in > > > any > > > > > > hbase jars. > > > > > > > > > > > > > > > > > > Kyle > > > > > > > > > > > > > > > > > > > > >
