hadoop - java.io.EOFException: Premature EOF: no length prefix available -

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i inserting table's data table dynamic partitions in hive. 

insert table x partition(c) select a,b,c y distribute c;

i error while inserting data 1 of input tables. 

org.apache.hadoop.hive.ql.metadata.hiveexception: java.io.eofexception: premature eof: no length prefix available

is problem data? or problem while saving data blocks in datanode? how fix this?

thanks


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