Deprecated API

Contents

• Deprecated Interfaces
• Deprecated Classes
• Deprecated Fields
• Deprecated Methods

Deprecated Interfaces

org.apache.pig.PigToStream
Use PigStreamingBase

org.apache.pig.StreamToPig
Use PigStreamingBase

Deprecated Classes

org.apache.pig.piggybank.evaluation.math.ABS
Use ABS

org.apache.pig.piggybank.evaluation.math.ACOS
Use ACOS

org.apache.pig.builtin.ARITY
Use SIZE instead.

org.apache.pig.piggybank.evaluation.math.ASIN
Use ASIN

org.apache.pig.piggybank.evaluation.math.ATAN
Use ATAN

org.apache.pig.piggybank.evaluation.math.Base
Use Base

org.apache.pig.piggybank.evaluation.math.CBRT
Use CBRT

org.apache.pig.piggybank.evaluation.math.CEIL
Use CEIL

org.apache.pig.ComparisonFunc

org.apache.pig.piggybank.evaluation.stats.COR
Use COR

org.apache.pig.piggybank.evaluation.math.COS
Use COS

org.apache.pig.piggybank.evaluation.math.COSH
Use COSH

org.apache.pig.piggybank.evaluation.stats.COV
Use COV

org.apache.pig.data.DefaultTupleFactory
Use TupleFactory

org.apache.pig.piggybank.evaluation.math.DoubleAbs
Use DoubleAbs

org.apache.pig.piggybank.evaluation.math.DoubleBase
Use DoubleBase

org.apache.pig.piggybank.evaluation.math.DoubleRound
Use DoubleRound

org.apache.pig.piggybank.evaluation.math.EXP
Use EXP

org.apache.pig.piggybank.evaluation.math.FloatAbs
Use FloatAbs

org.apache.pig.piggybank.evaluation.math.FloatRound
Use FloatRound

org.apache.pig.piggybank.evaluation.math.FLOOR
Use FLOOR

org.apache.pig.piggybank.evaluation.string.INDEXOF
Use INDEXOF

org.apache.pig.piggybank.evaluation.math.IntAbs
Use IntAbs

org.apache.pig.piggybank.storage.JsonMetadata

org.apache.pig.piggybank.evaluation.string.LASTINDEXOF
Use LAST_INDEX_OF

org.apache.pig.piggybank.evaluation.string.LcFirst
Use LCFIRST

org.apache.pig.piggybank.evaluation.math.LOG
Use LOG

org.apache.pig.piggybank.evaluation.math.LOG10
Use LOG10

org.apache.pig.piggybank.evaluation.math.LongAbs
Use LongAbs

org.apache.pig.piggybank.evaluation.string.LOWER
Use LOWER

org.apache.pig.piggybank.storage.PigStorageSchema
Use PigStorage with a -schema option instead

org.apache.pig.piggybank.evaluation.string.RegexExtract
Use REGEX_EXTRACT

org.apache.pig.piggybank.evaluation.string.RegexExtractAll
Use REGEX_EXTRACT_ALL

org.apache.pig.piggybank.evaluation.string.REPLACE
Use REPLACE

org.apache.pig.piggybank.evaluation.math.ROUND
Use ROUND

org.apache.pig.piggybank.evaluation.math.SIN
Use SIN

org.apache.pig.piggybank.evaluation.math.SINH
Use SINH

org.apache.pig.piggybank.evaluation.string.Split
Use STRSPLIT

org.apache.pig.piggybank.evaluation.math.SQRT
Use SQRT

org.apache.pig.piggybank.evaluation.string.SUBSTRING
Use SUBSTRING

org.apache.pig.piggybank.evaluation.math.TAN
Use TAN

org.apache.pig.piggybank.evaluation.math.TANH
Use TANH

org.apache.pig.piggybank.evaluation.util.ToBag
Use TOBAG

org.apache.pig.piggybank.evaluation.util.Top
Use TOP

org.apache.pig.piggybank.evaluation.util.ToTuple
Use TOTUPLE

org.apache.pig.piggybank.evaluation.string.Trim
Use TRIM

org.apache.pig.piggybank.evaluation.string.UcFirst
Use UCFIRST

org.apache.pig.piggybank.evaluation.string.UPPER
Use UPPER

org.apache.pig.impl.util.WrappedIOException
This class was introduced to overcome the limitation that before Java 1.6, IOException did not have a constructor which took a Throwable argument. Since Pig code is now compiled with Java 1.6 and EvalFunc and LoadFunc user implementations should also use Java 1.6, they can use IOException instead. From Java 1.6, IOException has constructors which take a Throwable argument.

Deprecated Fields

org.apache.pig.tools.pigstats.PigStatsUtil.FS_COUNTER_GROUP
use MRPigStatsUtil.FS_COUNTER_GROUP instead.

org.apache.pig.impl.PigContext.scriptFiles

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigInputFormat.sJob
Use UDFContext instead in the following way to get the job's Configuration:

UdfContext.getUdfContext().getJobConf()

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce.sJobConf
Use UDFContext instead in the following way to get the job's Configuration:

UdfContext.getUdfContext().getJobConf()

org.apache.pig.tools.pigstats.PigStatsUtil.TASK_COUNTER_GROUP
use MRPigStatsUtil.TASK_COUNTER_GROUP instead.

Deprecated Methods

org.apache.pig.PigStreamingBase.deserialize(byte[])

org.apache.pig.impl.io.FileLocalizer.fileExists(String, DataStorage)
Use FileLocalizer.fileExists(String, PigContext) instead

org.apache.pig.impl.io.FileLocalizer.fullPath(String, DataStorage)
Use FileLocalizer.fullPath(String, PigContext) instead

org.apache.pig.tools.pigstats.JobStats.getAvgMapTime()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getAvgMapTime() instead.

org.apache.pig.tools.pigstats.JobStats.getAvgREduceTime()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getAvgREduceTime() instead.

org.apache.pig.impl.PigContext.getConf()
use PigContext.getProperties() instead

org.apache.pig.tools.pigstats.PigStatusReporter.getCounter(Enum)
use PigStatusReporter.incrCounter(java.lang.Enum, long) instead. This method returns MR counter which is not compatible with Tez mode. Use incrCounter() that is compatible with both MR and Tez mode.

org.apache.pig.tools.pigstats.PigStatusReporter.getCounter(String, String)
use PigStatusReporter.incrCounter(java.lang.Enum, long) instead. This method returns MR counter which is not compatible with Tez mode. Use incrCounter() that is compatible with both MR and Tez mode.

org.apache.pig.tools.pigstats.PigStatsUtil.getEmptyPigStats()

org.apache.pig.tools.pigstats.JobStats.getHadoopCounters()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getHadoopCounters() instead.

org.apache.pig.tools.pigstats.PigStats.getJobClient()

org.apache.pig.tools.pigstats.mapreduce.SimplePigStats.getJobClient()

org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.getJobConf()

org.apache.pig.tools.pigstats.JobStats.getMapInputRecords()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getMapInputRecords() instead.

org.apache.pig.tools.pigstats.JobStats.getMapOutputRecords()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getMapOutputRecords() instead.

org.apache.pig.tools.pigstats.JobStats.getMaxMapTime()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getMaxMapTime() instead.

org.apache.pig.tools.pigstats.JobStats.getMaxReduceTime()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getMaxReduceTime() instead.

org.apache.pig.tools.pigstats.JobStats.getMinMapTime()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getMinMapTime() instead.

org.apache.pig.tools.pigstats.JobStats.getMinReduceTime()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getMinReduceTime() instead.

org.apache.pig.tools.pigstats.JobStats.getMultiInputCounters()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getMultiInputCounters() instead.

org.apache.pig.tools.pigstats.JobStats.getMultiStoreCounters()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getMultiStoreCounters() instead.

org.apache.pig.tools.pigstats.JobStats.getNumberMaps()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getNumberMaps() instead.

org.apache.pig.tools.pigstats.JobStats.getNumberReduces()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getNumberReduces() instead.

org.apache.pig.tools.pigstats.JobStats.getProactiveSpillCountObjects()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getProactiveSpillCountObjects() instead.

org.apache.pig.tools.pigstats.JobStats.getProactiveSpillCountRecs()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getProactiveSpillCountRecs() instead.

org.apache.pig.tools.pigstats.JobStats.getReduceInputRecords()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getReduceInputRecords() instead.

org.apache.pig.tools.pigstats.JobStats.getReduceOutputRecords()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getReduceOutputRecords() instead.

org.apache.pig.tools.pigstats.JobStats.getSMMSpillCount()
If you are using mapreduce, please cast JobStats to org.apache.pig.tools.pigstats.mapreduce.MRJobStats, then use MRJobStats.getSMMSpillCount() instead.

org.apache.pig.EvalFunc.isAsynchronous()

org.apache.pig.impl.io.FileLocalizer.isDirectory(String, DataStorage)
Use FileLocalizer.isDirectory(String, PigContext) instead.

org.apache.pig.impl.io.FileLocalizer.isFile(String, DataStorage)
Use FileLocalizer.isFile(String, PigContext) instead

org.apache.pig.impl.logicalLayer.schema.Schema.isTwoLevelAccessRequired()
twoLevelAccess is no longer needed

org.apache.pig.impl.io.FileLocalizer.open(String, ExecType, DataStorage)
Use FileLocalizer.open(String, PigContext) instead

org.apache.pig.data.Tuple.reference(Tuple)

org.apache.pig.data.BagFactory.registerBag(DataBag)
As of Pig 0.11, bags register with the SpillableMemoryManager themselves. Register a bag with the SpillableMemoryManager. If the bags created by an implementation of BagFactory are managed by the SpillableMemoryManager then this method should be called each time a new bag is created.

org.apache.pig.PigStreamingBase.serialize(Tuple)

org.apache.pig.ResourceStatistics.setmBytes(Long)
Use ResourceStatistics.setSizeInBytes(Long) instead

org.apache.pig.impl.logicalLayer.schema.Schema.setTwoLevelAccessRequired(boolean)
twoLevelAccess is no longer needed

org.apache.pig.tools.pigstats.ScriptState.start(String, PigContext)
use ScriptState.start(ScriptState) instead.