https://community.cloudera.com/t5/Support-Questions/NiFi-Error-on-QueryRecord/m-p/241948#M203751 <P>What does your schema look like? I'm guessing that your "imu_vg_z" field is of some type (maybe "bytes"), rather than a nullable type (such as ["null", "bytes"])?</P> Thu, 10 Jan 2019 23:28:10 GMT mburgess 2019-01-10T23:28:10Z