Deprecated API

Contents

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

Deprecated Interfaces

Interface and Description
org.apache.pig.PigToStream Use PigStreamingBase
org.apache.pig.StreamToPig Use PigStreamingBase

Deprecated Classes

Class and Description
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.builtin.RoundRobinPartitioner
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

Field and Description
org.apache.pig.PigConfiguration.CALLER_ID use PigConfiguration.PIG_LOG_TRACE_ID instead. Will be removed in Pig 0.18
org.apache.pig.PigConfiguration.ENABLE_ATS use PigConfiguration.PIG_ATS_ENABLED instead. Will be removed in Pig 0.18
org.apache.pig.tools.pigstats.PigStatsUtil.FS_COUNTER_GROUP use MRPigStatsUtil.FS_COUNTER_GROUP instead.
org.apache.pig.PigConfiguration.INSERT_ENABLED use PigConfiguration.PIG_SCRIPT_INFO_ENABLED instead. Will be removed in Pig 0.16
org.apache.pig.PigConfiguration.MAX_SCRIPT_SIZE use PigConfiguration.PIG_SCRIPT_MAX_SIZE instead. Will be removed in Pig 0.16
org.apache.pig.PigConfiguration.OPT_FETCH use PigConfiguration.PIG_OPT_FETCH instead. Will be removed in Pig 0.16
org.apache.pig.PigConfiguration.PARTAGG_MINREDUCTION use PigConfiguration.PIG_EXEC_MAP_PARTAGG_MINREDUCTION instead. Will be removed in Pig 0.16
org.apache.pig.PigConfiguration.PROP_CACHEDBAG_MEMUSAGE use PigConfiguration.PIG_CACHEDBAG_MEMUSAGE instead. Will be removed in Pig 0.16
org.apache.pig.PigConfiguration.PROP_EXEC_MAP_PARTAGG use PigConfiguration.PIG_EXEC_MAP_PARTAGG instead. Will be removed in Pig 0.16
org.apache.pig.PigConfiguration.PROP_NO_COMBINER use #PROP_NO_COMBINER1 instead. Will be removed in Pig 0.16
org.apache.pig.PigConfiguration.SCHEMA_TUPLE_SHOULD_ALLOW_FORCE
org.apache.pig.PigConfiguration.SCHEMA_TUPLE_SHOULD_USE_IN_FOREACH
org.apache.pig.PigConfiguration.SCHEMA_TUPLE_SHOULD_USE_IN_FRJOIN
org.apache.pig.PigConfiguration.SCHEMA_TUPLE_SHOULD_USE_IN_MERGEJOIN
org.apache.pig.PigConfiguration.SCHEMA_TUPLE_SHOULD_USE_IN_UDF
org.apache.pig.impl.PigContext.scriptFiles
org.apache.pig.PigConfiguration.SHOULD_USE_SCHEMA_TUPLE
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

Method and Description
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.tez.TezVertexStats.getAvgMapTime()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getAvgMapTime()
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.tools.pigstats.tez.TezVertexStats.getAvgREduceTime()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getAvgREduceTime()
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.tez.TezVertexStats.getHadoopCounters()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getHadoopCounters()
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.tez.TezVertexStats.getMapInputRecords()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getMapInputRecords()
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.tez.TezVertexStats.getMapOutputRecords()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getMapOutputRecords()
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.tez.TezVertexStats.getMaxMapTime()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getMaxMapTime()
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.tez.TezVertexStats.getMaxReduceTime()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getMaxReduceTime()
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.tez.TezVertexStats.getMinMapTime()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getMinMapTime()
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.tez.TezVertexStats.getMinReduceTime()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getMinReduceTime()
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.tez.TezVertexStats.getMultiInputCounters()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getMultiInputCounters()
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.tez.TezVertexStats.getMultiStoreCounters()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getMultiStoreCounters()
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.tez.TezVertexStats.getNumberMaps()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getNumberMaps()
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.tez.TezVertexStats.getNumberReduces()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getNumberReduces()
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.tez.TezVertexStats.getReduceInputRecords()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getReduceInputRecords()
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.tez.TezVertexStats.getReduceOutputRecords()
org.apache.pig.tools.pigstats.tez.TezDAGStats.getReduceOutputRecords()
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.