Changing the jars I REGISTER to phoenix-2.1.2.jar (no client jar), I still get the same error:
2014-02-12 17:45:52,262 [main] ERROR org.apache.pig.tools.grunt.GruntParser - ERROR 2997: Unable to recreate exception from backed error: Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, but class was expected 2014-02-12 17:45:52,262 [main] ERROR org.apache.pig.tools.grunt.GruntParser - org.apache.pig.backend.executionengine.ExecException: ERROR 2997: Unable to recreate exception from backed error: Error: Found interface org.apache.hadoop.mapreduce.TaskAttemptContext, but class was expected at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.Launcher.getErrorMessages(Launcher.java:217) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.Launcher.getStats(Launcher.java:149) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:400) at org.apache.pig.PigServer.launchPlan(PigServer.java:1266) at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1251) at org.apache.pig.PigServer.execute(PigServer.java:1241) at org.apache.pig.PigServer.executeBatch(PigServer.java:335) at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:137) at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:198) at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170) at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:84) at org.apache.pig.Main.run(Main.java:604) at org.apache.pig.Main.main(Main.java:157) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.apache.hadoop.util.RunJar.main(RunJar.java:208) On Wed, Feb 12, 2014 at 5:23 PM, James Taylor <[email protected]>wrote: > Phoenix will work with either Hadoop1 or Hadoop2. The > phoenix-<version>-client.jar bundles the Hadoop1 jars, so if you want to > use Hadoop2, don't use that jar. Instead you can use the > phoenix-<version>.jar and include any other required jars on the classpath. > On the client-side Phoenix depends on antlr and opencsv (if your doing bulk > loading). > > Thanks, > James > > > On Wed, Feb 12, 2014 at 5:10 PM, Russell Jurney > <[email protected]>wrote: > >> I am using CDH 4.4, with HBase hbase-0.94.6+132 and pig-0.11.0+33. My >> Hadoop client lib is hadoop-2.0.0+1475. >> >> So it looks like my Pig is MR2, but Phoenix is expecting MR1? >> >> I'm not really sure how to go about resolving this issue. CDH is a bit of >> a black box - I don't know if their Pig is using MR1/2. And I don't have >> source to recompile it. >> >> It looks like my Pig is using >> >> >> On Tue, Feb 11, 2014 at 11:12 PM, Prashant Kommireddi < >> [email protected]> wrote: >> >>> Yup, that seems like a classpath issue. Also, make sure to compile pig >>> with the correct hadoop version if you are using the fat jar. >>> >>> >>> On Tue, Feb 11, 2014 at 9:05 PM, Skanda <[email protected]>wrote: >>> >>>> Hi Russell, >>>> >>>> Which version of HBase and Hadoop are you using? The reason for this >>>> issue is that TaskAttemptContext is an interface in Hadoop 2.x but is a >>>> class in Hadoop 1.x. >>>> >>>> Regards, >>>> Skanda >>>> >>>> >>>> On Wed, Feb 12, 2014 at 10:06 AM, James Taylor >>>> <[email protected]>wrote: >>>> >>>>> This is beyond my knowledge of Pig, but Prashant may know as he >>>>> contributed our Pig integration. >>>>> >>>>> Thanks, >>>>> James >>>>> >>>>> >>>>> On Tue, Feb 11, 2014 at 4:34 PM, Russell Jurney < >>>>> [email protected]> wrote: >>>>> >>>>>> I am trying to store data into this table: >>>>>> >>>>>> CREATE TABLE IF NOT EXISTS BEACONING_ACTIVITY ( >>>>>> >>>>>> EVENT_TIME VARCHAR NOT NULL, >>>>>> C_IP VARCHAR NOT NULL, >>>>>> CS_HOST VARCHAR NOT NULL, >>>>>> SLD VARCHAR NOT NULL, >>>>>> CONFIDENCE DOUBLE NOT NULL, >>>>>> RISK DOUBLE NOT NULL, >>>>>> ANOMOLY DOUBLE NOT NULL, >>>>>> INTERVAL DOUBLE NOT NULL >>>>>> >>>>>> CONSTRAINT PK PRIMARY KEY (EVENT_TIME, C_IP, CS_HOST) >>>>>> ); >>>>>> >>>>>> >>>>>> Using this Pig: >>>>>> >>>>>> hosts_and_risks = FOREACH hosts_and_anomaly GENERATE hour, c_ip, >>>>>> cs_host, sld, confidence, (confidence * anomaly) AS risk:double, anomaly, >>>>>> interval; >>>>>> --hosts_and_risks = ORDER hosts_and_risks BY risk DESC; >>>>>> --STORE hosts_and_risks INTO '/tmp/beacons.txt'; >>>>>> STORE hosts_and_risks into 'hbase://BEACONING_ACTIVITY' using >>>>>> com.salesforce.phoenix.pig.PhoenixHBaseStorage('hiveapp1','-batchSize >>>>>> 5000'); >>>>>> >>>>>> And the most helpful error message I get is this: >>>>>> >>>>>> 2014-02-11 16:24:13,831 FATAL org.apache.hadoop.mapred.Child: Error >>>>>> running child : java.lang.IncompatibleClassChangeError: Found interface >>>>>> org.apache.hadoop.mapreduce.TaskAttemptContext, but class was expected >>>>>> at >>>>>> com.salesforce.phoenix.pig.hadoop.PhoenixOutputFormat.getRecordWriter(PhoenixOutputFormat.java:75) >>>>>> at >>>>>> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputFormat.getRecordWriter(PigOutputFormat.java:84) >>>>>> at >>>>>> org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:597) >>>>>> at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:444) >>>>>> at org.apache.hadoop.mapred.Child$4.run(Child.java:268) >>>>>> at java.security.AccessController.doPrivileged(Native Method) >>>>>> at javax.security.auth.Subject.doAs(Subject.java:415) >>>>>> at >>>>>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408) >>>>>> at org.apache.hadoop.mapred.Child.main(Child.java:262) >>>>>> >>>>>> >>>>>> What am I to do? >>>>>> >>>>>> >>>>>> -- >>>>>> Russell Jurney twitter.com/rjurney [email protected] >>>>>> datasyndrome.com >>>>>> >>>>> >>>>> >>>> >>> >> >> >> -- >> Russell Jurney twitter.com/rjurney [email protected] datasyndrome. >> com >> > > -- Russell Jurney twitter.com/rjurney [email protected] datasyndrome.com
