java.io.IOException: Initialization of all the collectors failed. Error in last collector was :class StringArrayWritable

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via Stack Overflow by Khal Drogo
, 1 year ago
Initialization of all the collectors failed. Error in last collector was :class StringArrayWritable
via Stack Overflow by Samik R
, 10 months ago
Initialization of all the collectors failed. Error in last collector was :null
via aboutyun.com by Unknown author, 1 year ago
Initialization of all the collectors failed. Error in last collector was :null
via Stack Overflow by vin
, 10 months ago
Initialization of all the collectors failed. Error in last collector was :null
via Stack Overflow by user2192023
, 1 year ago
Initialization of all the collectors failed. Error in last collector was :null
via Stack Overflow by Ehsan
, 8 months ago
Initialization of all the collectors failed. Error in last collector was :java.lang.RuntimeException: java.lang.ClassNotFoundException: Class MyMapKey not found
java.io.IOException: Initialization of all the collectors failed. Error in last collector was :class StringArrayWritable
at java.lang.Class.asSubclass(Class.java:3165)
at org.apache.hadoop.mapred.JobConf.getOutputKeyComparator(JobConf.java:892)
at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.init(MapTask.java:1005)
at org.apache.hadoop.mapred.MapTask.createSortingCollector(MapTask.java:402)
at org.apache.hadoop.mapred.MapTask.access$100(MapTask.java:81)
at org.apache.hadoop.mapred.MapTask$NewOutputCollector.(MapTask.java:698)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:770)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)

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