Re: Exception while reading parquet data

Seems like a bug in BufferedDirectBufInputStream. Is it possible to share a minimal data file that triggers this? You can also try turning off the buffering reader. store.parquet.reader.pagereader.bufferedread=false With async reader on and buffering off, you might not see any degradation in

Re: Exception while reading parquet data

hi, disabling sync parquet reader doesnt solve the problem. I am getting similar exception I dont see any issue with the parquet file since the same file works on loading the same on alluxio. 2017-10-12 04:19:50,502 [2620da63-4efb-47e2-5e2c-29b48c0194c0:frag:0:0] ERROR

Re: Exception while reading parquet data

sure, I can try disabling sync parquet reader. Will this however, impact the performance of queries on parquet data ? On Thu, Oct 12, 2017 at 9:39 AM, Kunal Khatua wrote: > If this resolves the issue, could you share some additional details, such > as the metadata of the