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Posted to dev@pig.apache.org by "Koji Noguchi (JIRA)" <ji...@apache.org> on 2018/06/05 17:54:00 UTC
[jira] [Commented] (PIG-5340) Unable to compile files in PIG
[ https://issues.apache.org/jira/browse/PIG-5340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16502201#comment-16502201 ]
Koji Noguchi commented on PIG-5340:
-----------------------------------
I cannot reproduce this. Asking others.
> Unable to compile files in PIG
> ------------------------------
>
> Key: PIG-5340
> URL: https://issues.apache.org/jira/browse/PIG-5340
> Project: Pig
> Issue Type: Bug
> Reporter: Remil
> Priority: Major
>
> hadoopuser@sherin-VirtualBox:/usr/local/pig/pig-0.17.0-src/tutorial$ sudo ant jar
> Buildfile: /usr/local/pig/pig-0.17.0-src/tutorial/build.xml
> init:
> compile:
> [echo] *** Compiling Tutorial files ***
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/build.xml:66: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
> [javac] Compiling 7 source files to /usr/local/pig/pig-0.17.0-src/tutorial/build/classes
> [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.5
> [javac] warning: [options] source value 1.5 is obsolete and will be removed in a future release
> [javac] warning: [options] target value 1.5 is obsolete and will be removed in a future release
> [javac] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:24: error: cannot find symbol
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:25: error: cannot find symbol
> [javac] import org.apache.pig.FuncSpec;
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:26: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:27: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:28: error: package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:29: error: package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:35: error: cannot find symbol
> [javac] public class ExtractHour extends EvalFunc<String> {
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:36: error: cannot find symbol
> [javac] public String exec(Tuple input) throws IOException {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:54: error: cannot find symbol
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:54: error: cannot find symbol
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:63: error: cannot find symbol
> [javac] public List<FuncSpec> getArgToFuncMapping() throws FrontendException {
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:63: error: cannot find symbol
> [javac] public List<FuncSpec> getArgToFuncMapping() throws FrontendException {
> [javac] ^
> [javac] symbol: class FrontendException
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:26: error: cannot find symbol
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:27: error: cannot find symbol
> [javac] import org.apache.pig.FuncSpec;
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:28: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataBag;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:29: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:30: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DefaultBagFactory;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:31: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:32: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.TupleFactory;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:33: error: package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:34: error: package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:44: error: cannot find symbol
> [javac] public class NGramGenerator extends EvalFunc<DataBag> {
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:44: error: cannot find symbol
> [javac] public class NGramGenerator extends EvalFunc<DataBag> {
> [javac] ^
> [javac] symbol: class DataBag
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:48: error: cannot find symbol
> [javac] public DataBag exec(Tuple input) throws IOException {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:48: error: cannot find symbol
> [javac] public DataBag exec(Tuple input) throws IOException {
> [javac] ^
> [javac] symbol: class DataBag
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:75: error: cannot find symbol
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:75: error: cannot find symbol
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:91: error: cannot find symbol
> [javac] public List<FuncSpec> getArgToFuncMapping() throws FrontendException {
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:91: error: cannot find symbol
> [javac] public List<FuncSpec> getArgToFuncMapping() throws FrontendException {
> [javac] ^
> [javac] symbol: class FrontendException
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:26: error: cannot find symbol
> [javac] import org.apache.pig.FilterFunc;
> [javac] ^
> [javac] symbol: class FilterFunc
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:27: error: cannot find symbol
> [javac] import org.apache.pig.FuncSpec;
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:28: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:29: error: package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:30: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:31: error: package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:37: error: cannot find symbol
> [javac] public class NonURLDetector extends FilterFunc {
> [javac] ^
> [javac] symbol: class FilterFunc
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:41: error: cannot find symbol
> [javac] public Boolean exec(Tuple arg0) throws IOException {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class NonURLDetector
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:71: error: cannot find symbol
> [javac] public List<FuncSpec> getArgToFuncMapping() throws FrontendException {
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: class NonURLDetector
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NonURLDetector.java:71: error: cannot find symbol
> [javac] public List<FuncSpec> getArgToFuncMapping() throws FrontendException {
> [javac] ^
> [javac] symbol: class FrontendException
> [javac] location: class NonURLDetector
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:27: error: cannot find symbol
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:28: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataBag;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:29: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:30: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DefaultBagFactory;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:31: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:32: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.TupleFactory;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:33: error: package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:34: error: package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:48: error: cannot find symbol
> [javac] public class ScoreGenerator extends EvalFunc<DataBag> {
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:48: error: cannot find symbol
> [javac] public class ScoreGenerator extends EvalFunc<DataBag> {
> [javac] ^
> [javac] symbol: class DataBag
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:75: error: cannot find symbol
> [javac] public DataBag exec(Tuple input) throws IOException {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class ScoreGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:75: error: cannot find symbol
> [javac] public DataBag exec(Tuple input) throws IOException {
> [javac] ^
> [javac] symbol: class DataBag
> [javac] location: class ScoreGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:123: error: cannot find symbol
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class ScoreGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ScoreGenerator.java:123: error: cannot find symbol
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class ScoreGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:24: error: cannot find symbol
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:25: error: cannot find symbol
> [javac] import org.apache.pig.FuncSpec;
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:26: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:27: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:28: error: package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:29: error: package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:35: error: cannot find symbol
> [javac] public class ToLower extends EvalFunc<String> {
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:36: error: cannot find symbol
> [javac] public String exec(Tuple input) throws IOException {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class ToLower
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:54: error: cannot find symbol
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class ToLower
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:54: error: cannot find symbol
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class ToLower
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:63: error: cannot find symbol
> [javac] public List<FuncSpec> getArgToFuncMapping() throws FrontendException {
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: class ToLower
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ToLower.java:63: error: cannot find symbol
> [javac] public List<FuncSpec> getArgToFuncMapping() throws FrontendException {
> [javac] ^
> [javac] symbol: class FrontendException
> [javac] location: class ToLower
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:24: error: cannot find symbol
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:25: error: cannot find symbol
> [javac] import org.apache.pig.FilterFunc;
> [javac] ^
> [javac] symbol: class FilterFunc
> [javac] location: package org.apache.pig
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:26: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataBag;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:27: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DefaultBagFactory;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:28: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:29: error: package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.TupleFactory;
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:33: error: cannot find symbol
> [javac] private static Tuple[] getTuples(String[] queries) {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:42: error: cannot find symbol
> [javac] public static String[] testDataAtomEvals(EvalFunc<String> eval, Tuple[] tuples) {
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:42: error: cannot find symbol
> [javac] public static String[] testDataAtomEvals(EvalFunc<String> eval, Tuple[] tuples) {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:59: error: cannot find symbol
> [javac] public static DataBag[] testDataBagEvals(EvalFunc<DataBag> eval, Tuple[] tuples) {
> [javac] ^
> [javac] symbol: class EvalFunc
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:59: error: cannot find symbol
> [javac] public static DataBag[] testDataBagEvals(EvalFunc<DataBag> eval, Tuple[] tuples) {
> [javac] ^
> [javac] symbol: class DataBag
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:59: error: cannot find symbol
> [javac] public static DataBag[] testDataBagEvals(EvalFunc<DataBag> eval, Tuple[] tuples) {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:59: error: cannot find symbol
> [javac] public static DataBag[] testDataBagEvals(EvalFunc<DataBag> eval, Tuple[] tuples) {
> [javac] ^
> [javac] symbol: class DataBag
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:76: error: cannot find symbol
> [javac] public static String[] testFilters (FilterFunc filter, Tuple[] tuples) {
> [javac] ^
> [javac] symbol: class FilterFunc
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/TutorialTest.java:76: error: cannot find symbol
> [javac] public static String[] testFilters (FilterFunc filter, Tuple[] tuples) {
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class TutorialTest
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:48: error: method does not override or implement a method from a supertype
> [javac] @Override
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:55: error: cannot find symbol
> [javac] return new Schema(new Schema.FieldSchema(getSchemaName(this.getClass().getName().toLowerCase(), input), DataType.CHARARRAY));
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:55: error: package Schema does not exist
> [javac] return new Schema(new Schema.FieldSchema(getSchemaName(this.getClass().getName().toLowerCase(), input), DataType.CHARARRAY));
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:55: error: cannot find symbol
> [javac] return new Schema(new Schema.FieldSchema(getSchemaName(this.getClass().getName().toLowerCase(), input), DataType.CHARARRAY));
> [javac] ^
> [javac] symbol: method getClass()
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:55: error: cannot find symbol
> [javac] return new Schema(new Schema.FieldSchema(getSchemaName(this.getClass().getName().toLowerCase(), input), DataType.CHARARRAY));
> [javac] ^
> [javac] symbol: variable DataType
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:62: error: method does not override or implement a method from a supertype
> [javac] @Override
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:64: error: cannot find symbol
> [javac] List<FuncSpec> funcList = new ArrayList<FuncSpec>();
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:64: error: cannot find symbol
> [javac] List<FuncSpec> funcList = new ArrayList<FuncSpec>();
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:65: error: cannot find symbol
> [javac] funcList.add(new FuncSpec(this.getClass().getName(), new Schema(new Schema.FieldSchema(null, DataType.CHARARRAY))));
> [javac] ^
> [javac] symbol: class FuncSpec
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:65: error: cannot find symbol
> [javac] funcList.add(new FuncSpec(this.getClass().getName(), new Schema(new Schema.FieldSchema(null, DataType.CHARARRAY))));
> [javac] ^
> [javac] symbol: method getClass()
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:65: error: cannot find symbol
> [javac] funcList.add(new FuncSpec(this.getClass().getName(), new Schema(new Schema.FieldSchema(null, DataType.CHARARRAY))));
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:65: error: package Schema does not exist
> [javac] funcList.add(new FuncSpec(this.getClass().getName(), new Schema(new Schema.FieldSchema(null, DataType.CHARARRAY))));
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/ExtractHour.java:65: error: cannot find symbol
> [javac] funcList.add(new FuncSpec(this.getClass().getName(), new Schema(new Schema.FieldSchema(null, DataType.CHARARRAY))));
> [javac] ^
> [javac] symbol: variable DataType
> [javac] location: class ExtractHour
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:52: error: cannot find symbol
> [javac] DataBag output = DefaultBagFactory.getInstance().newDefaultBag();
> [javac] ^
> [javac] symbol: class DataBag
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:52: error: cannot find symbol
> [javac] DataBag output = DefaultBagFactory.getInstance().newDefaultBag();
> [javac] ^
> [javac] symbol: variable DefaultBagFactory
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:58: error: cannot find symbol
> [javac] Tuple t = TupleFactory.getInstance().newTuple(1);
> [javac] ^
> [javac] symbol: class Tuple
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:58: error: cannot find symbol
> [javac] Tuple t = TupleFactory.getInstance().newTuple(1);
> [javac] ^
> [javac] symbol: variable TupleFactory
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:69: error: method does not override or implement a method from a supertype
> [javac] @Override
> [javac] ^
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:76: error: cannot find symbol
> [javac] Schema bagSchema = new Schema();
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class NGramGenerator
> [javac] /usr/local/pig/pig-0.17.0-src/tutorial/src/org/apache/pig/tutorial/NGramGenerator.java:76: error: cannot find symbol
> [javac] Schema bagSchema = new Schema();
> [javac] ^
> [javac] symbol: class Schema
> [javac] location: class NGramGenerator
> [javac] 100 errors
> [javac] 4 warnings
> BUILD FAILED
> /usr/local/pig/pig-0.17.0-src/tutorial/build.xml:66: Compile failed; see the compiler error output for details.
>
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