For a sqoop job with --null-string or --null-non-string the value earlier was <arg></arg>. However it fails with a NullPointerException- Main class [org.apache.oozie.action.hadoop.SqoopMain], exception invoking main(), null. However changing it to <arg>' '</arg> resolves the issue. In the earlier sqoop version(1.4.6.2.3.4.0-3485) it worked but with the upgraded sqoop version(1.4.6.2.6.0.3-8) it failed with the above error. 1) Is there a fix for this issue on the latest upgraded sqoop version 2) Assuming the work-around that I have mentioned, which is <arg>' '</arg> will the output of the sqoop version remain the same?
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