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https://issues.apache.org/jira/browse/PIG-600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12661641#action_12661641
]
David Ciemiewicz commented on PIG-600:
--------------------------------------
I think the problem is this ... the build.xml file is looking for pig.jar
several directories up:
<property name="pigjar" value="../../../pig.jar" />
The thing is, I'm relying on another build of pig and not the whole pig
directory.
If you take the instructions for PiggyBank literally (as I did) you will not
get a successful build.
> PiggyBank compilation instructions don't work
> ---------------------------------------------
>
> Key: PIG-600
> URL: https://issues.apache.org/jira/browse/PIG-600
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: types_branch
> Reporter: David Ciemiewicz
>
> I know that PiggyBank is "as-is" but the instructions are incomplete and
> should be complete enough (all steps) required to compile PiggyBank.
> http://wiki.apache.org/pig/PiggyBank
> I checked out the types branch version of PiggyBank by modifying the
> instructions to check out:
> svn co
> http://svn.apache.org/repos/asf/hadoop/pig/branches/types/contrib/piggybank/
> At step 2 it says:
> To build a jar file that contains all available user defined functions
> (UDFs), please follow the steps:
> 1. Checkout UDF code: svn co
> http://svn.apache.org/repos/asf/hadoop/pig/trunk/contrib/piggybank
> 2. Build the jar file: from trunk/contrib/piggybank/java directory run ant.
> This will generate piggybank.jar in the same directory.
> So I went into the piggybank/java directory and and ran ant and got the
> following errors:
> {code}
> -bash-3.00$ ant
> Buildfile: build.xml
> init:
> compile:
> [echo] *** Compiling Pig UDFs ***
> [javac] Compiling 70 source files to
> /homes/ciemo/piggybank/java/build/classes
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:25:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:26:
> cannot find symbol
> [javac] symbol : class FuncSpec
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.FuncSpec;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:27:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:28:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:29:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:30:
> package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:31:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:61:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public class ABS extends EvalFunc<Double>{
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:67:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class org.apache.pig.piggybank.evaluation.math.ABS
> [javac] public Double exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:85:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.ABS
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:85:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.ABS
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:93:
> cannot find symbol
> [javac] symbol : class FuncSpec
> [javac] location: class org.apache.pig.piggybank.evaluation.math.ABS
> [javac] public List<FuncSpec> getArgToFuncMapping() throws
> FrontendException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/ABS.java:93:
> cannot find symbol
> [javac] symbol : class FrontendException
> [javac] location: class org.apache.pig.piggybank.evaluation.math.ABS
> [javac] public List<FuncSpec> getArgToFuncMapping() throws
> FrontendException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:25:
> package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:26:
> cannot find symbol
> [javac] symbol : class FuncSpec
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.FuncSpec;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:27:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:28:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:29:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:30:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/Base.java:21:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/Base.java:22:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/Base.java:23:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/Base.java:27:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public abstract class Base extends EvalFunc<Double>{
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:44:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleBase
> [javac] public Double exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:60:
> cannot find symbol
> [javac] symbol : class FuncSpec
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleBase
> [javac] public List<FuncSpec> getArgToFuncMapping() throws
> FrontendException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleBase.java:60:
> cannot find symbol
> [javac] symbol : class FrontendException
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleBase
> [javac] public List<FuncSpec> getArgToFuncMapping() throws
> FrontendException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/Base.java:29:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.Base
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/Base.java:29:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.Base
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:25:
> package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:26:
> cannot find symbol
> [javac] symbol : class FuncSpec
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.FuncSpec;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:27:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:28:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:29:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:30:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:44:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleDoubleBase
> [javac] public Double exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:61:
> cannot find symbol
> [javac] symbol : class FuncSpec
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleDoubleBase
> [javac] public List<FuncSpec> getArgToFuncMapping() throws
> FrontendException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleDoubleBase.java:61:
> cannot find symbol
> [javac] symbol : class FrontendException
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleDoubleBase
> [javac] public List<FuncSpec> getArgToFuncMapping() throws
> FrontendException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:23:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:24:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:25:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:26:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:27:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:58:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public class DoubleAbs extends EvalFunc<Double>{
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:64:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleAbs
> [javac] public Double exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:79:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleAbs
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleAbs.java:79:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleAbs
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:23:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:24:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:25:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:26:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:27:
> package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:28:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:59:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public class DoubleCopySign extends EvalFunc<Double>{
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:68:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleCopySign
> [javac] public Double exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:81:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleCopySign
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleCopySign.java:81:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleCopySign
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:23:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:24:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:25:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:26:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:27:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:58:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public class DoubleGetExponent extends EvalFunc<Integer>{
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:65:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleGetExponent
> [javac] public Integer exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:78:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleGetExponent
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleGetExponent.java:78:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleGetExponent
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:23:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:24:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:25:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:26:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:27:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:57:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public class DoubleMax extends EvalFunc<Double>{
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:63:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleMax
> [javac] public Double exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:77:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleMax
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMax.java:77:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleMax
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:23:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:24:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:25:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:26:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:27:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:57:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public class DoubleMin extends EvalFunc<Double>{
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:63:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleMin
> [javac] public Double exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:77:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleMin
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleMin.java:77:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class org.apache.pig.piggybank.evaluation.math.DoubleMin
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:25:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:26:
> cannot find symbol
> [javac] symbol : class FuncSpec
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.FuncSpec;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:27:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:28:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:29:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:30:
> package org.apache.pig.impl.logicalLayer does not exist
> [javac] import org.apache.pig.impl.logicalLayer.FrontendException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:31:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:63:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public class DoubleNextAfter extends EvalFunc<Double>{
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:73:
> cannot find symbol
> [javac] symbol : class Tuple
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleNextAfter
> [javac] public Double exec(Tuple input) throws IOException {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:84:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleNextAfter
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextAfter.java:84:
> cannot find symbol
> [javac] symbol : class Schema
> [javac] location: class
> org.apache.pig.piggybank.evaluation.math.DoubleNextAfter
> [javac] public Schema outputSchema(Schema input) {
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextup.java:23:
> cannot find symbol
> [javac] symbol : class EvalFunc
> [javac] location: package org.apache.pig
> [javac] import org.apache.pig.EvalFunc;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextup.java:24:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.Tuple;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextup.java:25:
> package org.apache.pig.impl.logicalLayer.schema does not exist
> [javac] import org.apache.pig.impl.logicalLayer.schema.Schema;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextup.java:26:
> package org.apache.pig.data does not exist
> [javac] import org.apache.pig.data.DataType;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextup.java:27:
> package org.apache.pig.impl.util does not exist
> [javac] import org.apache.pig.impl.util.WrappedIOException;
> [javac] ^
> [javac]
> /homes/ciemo/piggybank/java/src/main/java/org/apache/pig/piggybank/evaluation/math/DoubleNextup.java:58:
> cannot find symbol
> [javac] symbol: class EvalFunc
> [javac] public class DoubleNextup extends EvalFunc<Double>{
> [javac] ^
> [javac] 100 errors
> BUILD FAILED
> /homes/ciemo/piggybank/java/build.xml:74: Compile failed; see the compiler
> error output for details.
> {code}
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