Apache Hadoop MapReduce Core errors

A software framework for easily writing applications which process vast amounts of data in-parallel on large clusters of commodity hardware in a reliable, fault-tolerant manner

https://hadoop.apache.org/docs/r1.2.1/mapred_tutorial.html
Solution coverage:
Summary coverage:

DescriptionException TypeEntry MethodWeb pages

JobClient.runJob() has thrown an InvalidInputException

org.apache.hadoop.mapred.InvalidInputException
1 frames hidden
org.apache.hadoop.mapred.JobClient.runJob
7Web pages
InvalidInputExceptionJobClient.runJob7

JobClient.runJob() has thrown an InvalidInputException

org.apache.hadoop.mapred.InvalidInputException
2 frames hidden
org.apache.hadoop.mapred.JobClient.runJob
5Web pages
InvalidInputExceptionJobClient.runJob5
Package nameClass namePatterns foundSolution coverageSummary coverage
org.apache.hadoop.mapredMapTask130
org.apache.hadoop.mapredJobClient84
org.apache.hadoop.mapredJobTracker27
org.apache.hadoop.mapredFileInputFormat25
org.apache.hadoop.mapredReduceTask23
org.apache.hadoop.mapredJobConf21
org.apache.hadoop.mapredMapTask$MapOutputBuffer17
org.apache.hadoop.mapredMapRunner8
org.apache.hadoop.mapredLineRecordReader7
org.apache.hadoop.mapredMapTask$NewDirectOutputCollector6
org.apache.hadoop.mapredJobInProgress5
org.apache.hadoop.mapredMapTask$TrackedRecordReader5
org.apache.hadoop.mapredJobClient$24
org.apache.hadoop.mapredMapTask$NewOutputCollector4
org.apache.hadoop.mapredMapTask$MapOutputBuffer$Buffer4
org.apache.hadoop.mapredTextInputFormat3
org.apache.hadoop.mapredFileOutputFormat3
org.apache.hadoop.mapredTextOutputFormat3
org.apache.hadoop.mapredSequenceFileInputFormat3
org.apache.hadoop.mapredMapTask$NewTrackingRecordReader2
org.apache.hadoop.mapredMapOutputFile2
org.apache.hadoop.mapredSequenceFileRecordReader2
org.apache.hadoop.mapredFileOutputCommitter2
org.apache.hadoop.mapredTask2
org.apache.hadoop.mapredIFile$Writer2
org.apache.hadoop.mapredReduceTask$NewTrackingRecordWriter2
org.apache.hadoop.mapredMapTask$OldOutputCollector2
org.apache.hadoop.mapredTaskLog2
org.apache.hadoop.mapredSequenceFileOutputFormat1
org.apache.hadoop.mapredIFile$Reader1
org.apache.hadoop.mapredTask$CombinerRunner1
org.apache.hadoop.mapredMapFileOutputFormat1
org.apache.hadoop.mapredTask$NewCombinerRunner$OutputConverter1
org.apache.hadoop.mapredMerger1
org.apache.hadoop.mapredJobClient$NetworkedJob1
org.apache.hadoop.mapredSpillRecord1
org.apache.hadoop.mapredMerger$MergeQueue1
org.apache.hadoop.mapredJobClient$11
org.apache.hadoop.mapredOutputCommitter1
org.apache.hadoop.mapredTask$CombineOutputCollector1
org.apache.hadoop.mapredReduceTask$OldTrackingRecordWriter1
org.apache.hadoop.mapredTaskAttemptID1
org.apache.hadoop.mapredMerger$Segment1
org.apache.hadoop.mapredCounters1
org.apache.hadoop.mapredReduceTaskStatus1
org.apache.hadoop.mapredTaskStatus1
Package nameClass nameMethod namePatterns foundSolution coverage
org.apache.hadoop.mapredJobClientrunJob20
org.apache.hadoop.mapredJobClientwriteSplits17
org.apache.hadoop.mapredJobClientsubmitJob11
org.apache.hadoop.mapredJobClientsubmitJobInternal10
org.apache.hadoop.mapredJobClientwriteNewSplits8
org.apache.hadoop.mapredJobClient<init>4
org.apache.hadoop.mapredJobClientgetJobUsingCluster3
org.apache.hadoop.mapredJobClientwriteOldSplits3
org.apache.hadoop.mapredJobClientaccess$7002
org.apache.hadoop.mapredJobClientcopyAndConfigureFiles2
org.apache.hadoop.mapredJobClientinit1
org.apache.hadoop.mapredJobClientgetAllJobs1
org.apache.hadoop.mapredJobClientgetJob1
org.apache.hadoop.mapredJobClientconfigureCommandLineOptions1
Package nameClass nameMethod nameException TypePatterns foundSolution coverage
org.apache.hadoop.mapredJobClientrunJobInvalidInputException11
org.apache.hadoop.mapredJobClientrunJobIOException4
org.apache.hadoop.mapredJobClientrunJobFileAlreadyExistsException2
org.apache.hadoop.mapredJobClientrunJobShell$ExitCodeException1
org.apache.hadoop.mapredJobClientrunJobConnectException1
org.apache.hadoop.mapredJobClientrunJobNullPointerException1