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via GitHub by danhlephuoc
, 1 year ago
org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: error in shuffle in localfetcher #19
via Stack Overflow by alukard990
, 11 months ago
org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: error in shuffle in localfetcher#1
via Stack Overflow by Semab Ali
, 4 months ago
org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleErro r: error in shuffle in localfetcher#1
via Google Groups by Marcelo Oikawa, 1 year ago
org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: error in shuffle in InMemoryMerger - Thread to merge in-memory shuffled map-outputs
via Google Groups by George Hant, 1 year ago
org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: error in shuffle in InMemoryMerger - Thread to merge in-memory shuffled map-outputs
java.lang.OutOfMemoryError: Java heap space	at org.apache.hadoop.io.BoundedByteArrayOutputStream.(BoundedByteArrayOutputStream.java:56)	at org.apache.hadoop.io.BoundedByteArrayOutputStream.(BoundedByteArrayOutputStream.java:46)	at org.apache.hadoop.mapreduce.task.reduce.InMemoryMapOutput.(InMemoryMapOutput.java:63)	at org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.unconditionalReserve(MergeManagerImpl.java:304)	at org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.reserve(MergeManagerImpl.java:294)	at org.apache.hadoop.mapreduce.task.reduce.LocalFetcher.copyMapOutput(LocalFetcher.java:131)	at org.apache.hadoop.mapreduce.task.reduce.LocalFetcher.doCopy(LocalFetcher.java:102)	at org.apache.hadoop.mapreduce.task.reduce.LocalFetcher.run(LocalFetcher.java:85)