java.io.IOException

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    • java.io.IOException: Split class org.apache.cassandra.hadoop.ColumnFamilySplit not found at org.apache.hadoop.mapred.MapTask.getSplitDetails(MapTask.java:363) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused by: java.lang.ClassNotFoundException: Class org.apache.cassandra.hadoop.ColumnFamilySplit not found at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2101) at org.apache.hadoop.mapred.MapTask.getSplitDetails(MapTask.java:361) ... 7 more

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