Can sqoop export blob type from HDFS to Mysql? -


can sqoop export blob type hdfs mysql?

i have table blob type column, , can import hdfs, when export raises exception:

caused by: java.io.ioexception: not buffer record     @ org.apache.sqoop.mapreduce.asyncsqlrecordwriter.write(asyncsqlrecordwriter.java:218)     @ org.apache.sqoop.mapreduce.asyncsqlrecordwriter.write(asyncsqlrecordwriter.java:46)     @ org.apache.hadoop.mapred.maptask$newdirectoutputcollector.write(maptask.java:639)     @ org.apache.hadoop.mapreduce.taskinputoutputcontext.write(taskinputoutputcontext.java:80)     @ org.apache.sqoop.mapreduce.textexportmapper.map(textexportmapper.java:84)     ... 6 more caused by: java.lang.clonenotsupportedexception: com.cloudera.sqoop.lib.blobref     @ java.lang.object.clone(native method)     @ org.apache.sqoop.lib.lobref.clone(lobref.java:109)     @ tblplugin.clone(tblplugin.java:270)     @ org.apache.sqoop.mapreduce.asyncsqlrecordwriter.write(asyncsqlrecordwriter.java:213)

this major bug of sqoop , still in open status.

for more details see not able export blob datatype hdfs mysql

hope gives information issue.


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