Hi,
Did you find an answer to this? I have the same problem, trying to index just one row of CSV, no errors in the SOLR log, and just this output:
com.lucidworks.hadoop.ingest.BaseHadoopIngest$Counters DOCS_CONVERT_FAILED=1 File Input Format Counters Bytes Read=399 File Output Format Counters Bytes Written=0 Didn't ingest any documents, failing