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From Suneel Marthi <suneel.mar...@gmail.com>
Subject Re: Cannot Compile Mahout Math Module
Date Wed, 17 Jun 2015 15:08:09 GMT
U should be using Java 7

Sent from my iPhone

> On Jun 17, 2015, at 10:47 AM, Prasad Priyadarshana Fernando <bppf16@gmail.com>
wrote:
> 
> Hi,
> 
> Mahout Math modules has compilation issues. Does anyone know the root
> course?
> 
> Thanks
> 
> 
> Information:Using javac 1.8.0_45 to compile java sources
> Information:java: Errors occurred while compiling module 'mahout-math'
> Information:6/17/15 10:43 AM - Compilation completed with 100 errors and 0
> warnings in 6s 7ms
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/Sorting.java
> Error:(24, 39) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: package org.apache.mahout.math.function
> Error:(25, 39) java: cannot find symbol
>  symbol:   class CharComparator
>  location: package org.apache.mahout.math.function
> Error:(26, 39) java: cannot find symbol
>  symbol:   class DoubleComparator
>  location: package org.apache.mahout.math.function
> Error:(27, 39) java: cannot find symbol
>  symbol:   class FloatComparator
>  location: package org.apache.mahout.math.function
> Error:(28, 39) java: cannot find symbol
>  symbol:   class IntComparator
>  location: package org.apache.mahout.math.function
> Error:(29, 39) java: cannot find symbol
>  symbol:   class LongComparator
>  location: package org.apache.mahout.math.function
> Error:(30, 39) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: package org.apache.mahout.math.function
> Error:(52, 62) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(64, 62) java: cannot find symbol
>  symbol:   class CharComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(77, 7) java: cannot find symbol
>  symbol:   class DoubleComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(90, 7) java: cannot find symbol
>  symbol:   class FloatComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(102, 61) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(123, 48) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(132, 62) java: cannot find symbol
>  symbol:   class LongComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(145, 7) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(174, 7) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(196, 68) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(292, 52) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(297, 54) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(419, 57) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(440, 66) java: cannot find symbol
>  symbol:   class CharComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(446, 68) java: cannot find symbol
>  symbol:   class CharComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(543, 68) java: cannot find symbol
>  symbol:   class DoubleComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(549, 70) java: cannot find symbol
>  symbol:   class DoubleComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(645, 67) java: cannot find symbol
>  symbol:   class FloatComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(651, 69) java: cannot find symbol
>  symbol:   class FloatComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(747, 65) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(753, 67) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(849, 66) java: cannot find symbol
>  symbol:   class LongComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(855, 68) java: cannot find symbol
>  symbol:   class LongComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1073, 67) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1079, 69) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1317, 24) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1341, 66) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1347, 76) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1409, 72) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1433, 24) java: cannot find symbol
>  symbol:   class CharComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1457, 66) java: cannot find symbol
>  symbol:   class CharComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1463, 76) java: cannot find symbol
>  symbol:   class CharComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1525, 72) java: cannot find symbol
>  symbol:   class CharComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1549, 24) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1566, 67) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1580, 78) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1642, 74) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1666, 24) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1684, 65) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1697, 74) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1759, 70) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1784, 24) java: cannot find symbol
>  symbol:   class LongComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1808, 66) java: cannot find symbol
>  symbol:   class LongComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1814, 76) java: cannot find symbol
>  symbol:   class LongComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1876, 72) java: cannot find symbol
>  symbol:   class LongComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1900, 24) java: cannot find symbol
>  symbol:   class FloatComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1924, 67) java: cannot find symbol
>  symbol:   class FloatComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1930, 78) java: cannot find symbol
>  symbol:   class FloatComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1992, 74) java: cannot find symbol
>  symbol:   class FloatComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(2016, 24) java: cannot find symbol
>  symbol:   class DoubleComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(2041, 68) java: cannot find symbol
>  symbol:   class DoubleComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(2047, 80) java: cannot find symbol
>  symbol:   class DoubleComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(2109, 76) java: cannot find symbol
>  symbol:   class DoubleComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(2138, 61) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(2202, 53) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(2235, 60) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(2282, 53) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1317, 69) java: cannot find symbol
>  symbol:   class ByteComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1433, 69) java: cannot find symbol
>  symbol:   class CharComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1549, 71) java: cannot find symbol
>  symbol:   class ShortComparator
>  location: class org.apache.mahout.math.Sorting
> Error:(1666, 67) java: cannot find symbol
>  symbol:   class IntComparator
>  location: class org.apache.mahout.math.Sorting
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/random/Multinomial.java
> Error:(32, 35) java: cannot find symbol
>  symbol:   class DoubleArrayList
>  location: package org.apache.mahout.math.list
> Error:(44, 17) java: cannot find symbol
>  symbol:   class DoubleArrayList
>  location: class org.apache.mahout.math.random.Multinomial<T>
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/RandomAccessSparseVector.java
> Error:(23, 35) java: cannot find symbol
>  symbol:   class DoubleArrayList
>  location: package org.apache.mahout.math.list
> Error:(24, 34) java: cannot find symbol
>  symbol:   class OpenIntDoubleHashMap
>  location: package org.apache.mahout.math.map
> Error:(25, 55) java: package
> org.apache.mahout.math.map.OpenIntDoubleHashMap does not exist
> Error:(34, 11) java: cannot find symbol
>  symbol:   class OpenIntDoubleHashMap
>  location: class org.apache.mahout.math.RandomAccessSparseVector
> Error:(57, 53) java: cannot find symbol
>  symbol:   class OpenIntDoubleHashMap
>  location: class org.apache.mahout.math.RandomAccessSparseVector
> Error:(225, 13) java: cannot find symbol
>  symbol:   class MapElement
>  location: class
> org.apache.mahout.math.RandomAccessSparseVector.NonDefaultIterator
> Error:(228, 28) java: cannot find symbol
>  symbol:   class MapElement
>  location: class
> org.apache.mahout.math.RandomAccessSparseVector.NonDefaultIterator
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/SparseMatrix.java
> Error:(23, 39) java: cannot find symbol
>  symbol:   class IntObjectProcedure
>  location: package org.apache.mahout.math.function
> Error:(24, 35) java: cannot find symbol
>  symbol:   class IntArrayList
>  location: package org.apache.mahout.math.list
> Error:(25, 34) java: cannot find symbol
>  symbol:   class OpenIntObjectHashMap
>  location: package org.apache.mahout.math.map
> Error:(33, 11) java: cannot find symbol
>  symbol:   class OpenIntObjectHashMap
>  location: class org.apache.mahout.math.SparseMatrix
> Error:(220, 10) java: cannot find symbol
>  symbol:   class IntArrayList
>  location: class org.apache.mahout.math.SparseMatrix
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/map/QuickOpenIntIntHashMap.java
> Error:(25, 38) java: cannot find symbol
>  symbol: class OpenIntIntHashMap
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/VectorBinaryAssign.java
> Error:(22, 34) java: cannot find symbol
>  symbol:   class OpenIntHashSet
>  location: package org.apache.mahout.math.set
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/random/ChineseRestaurant.java
> Error:(22, 35) java: cannot find symbol
>  symbol:   class DoubleArrayList
>  location: package org.apache.mahout.math.list
> Error:(39, 17) java: cannot find symbol
>  symbol:   class DoubleArrayList
>  location: class org.apache.mahout.math.random.ChineseRestaurant
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/VectorBinaryAggregate.java
> Error:(21, 34) java: cannot find symbol
>  symbol:   class OpenIntHashSet
>  location: package org.apache.mahout.math.set
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/als/ImplicitFeedbackAlternatingLeastSquaresSolver.java
> Error:(31, 35) java: cannot find symbol
>  symbol:   class IntArrayList
>  location: package org.apache.mahout.math.list
> Error:(32, 34) java: cannot find symbol
>  symbol:   class OpenIntObjectHashMap
>  location: package org.apache.mahout.math.map
> Error:(46, 17) java: cannot find symbol
>  symbol:   class OpenIntObjectHashMap
>  location: class
> org.apache.mahout.math.als.ImplicitFeedbackAlternatingLeastSquaresSolver
> Error:(52, 7) java: cannot find symbol
>  symbol:   class OpenIntObjectHashMap
>  location: class
> org.apache.mahout.math.als.ImplicitFeedbackAlternatingLeastSquaresSolver
> Error:(74, 38) java: cannot find symbol
>  symbol:   class OpenIntObjectHashMap
>  location: class
> org.apache.mahout.math.als.ImplicitFeedbackAlternatingLeastSquaresSolver
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/list/SimpleLongArrayList.java
> Error:(15, 42) java: cannot find symbol
>  symbol: class AbstractLongList
> /home/prasad/SrcCodes/apache-mahout-distribution-0.10.1/math/src/main/java/org/apache/mahout/math/function/Functions.java
> Error:(419, 23) java: cannot find symbol
>  symbol:   class DoubleDoubleProcedure
>  location: class org.apache.mahout.math.function.Functions
> Error:(428, 23) java: cannot find symbol
>  symbol:   class DoubleDoubleProcedure
>  location: class org.apache.mahout.math.function.Functions
> Error:(437, 23) java: cannot find symbol
>  symbol:   class DoubleDoubleProcedure
>  location: class org.apache.mahout.math.function.Functions
> Error:(1439, 17) java: cannot find symbol
>  symbol:   class DoubleProcedure
>  location: class org.apache.mahout.math.function.Functions
> Error:(1450, 17) java: cannot find symbol
>  symbol:   class DoubleProcedure
>  location: class org.apache.mahout.math.function.Functions
> Error:(1461, 17) java: cannot find symbol
>  symbol:   class DoubleProcedure
>  location: class org.apache.mahout.math.function.Functions
> Error:(1472, 17) java: cannot find symbol
>  symbol:   class DoubleProcedure
>  location: class org.apache.mahout.math.function.Functions
> 
> *Prasad Priyadarshana Fernando <http://www.linkedin.com/in/prasadfernando>*
> Mobile: +1 330 283 5827

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