Thank you Jean-Charles, this is exactly the problem and the solution. I had previously removed buckets with zeros to avoid NaN after an op.div APPLY.
Maybe this could be documented in the MAP entry? Regards Le mercredi 19 février 2020 17:54:51 UTC+1, Jean-Charles Vialatte a écrit : > > Have you checked if any of the gts is bucketized and has an empty bucket ? > > If it is the case, the mapper will call mapper.tolong on a bucket with no > value. That could be the reason why you see this error. > > A fix would be to UNBUCKETIZE your gts. > > > Le mercredi 19 février 2020 15:50:27 UTC+1, Frédéric Duwez a écrit : >> >> When executing the following line: >> [ $lgts mapper.tolong 0 0 0 ] MAP 'lgts' STORE >> >> on a list of gts countaining values like : >> [1582089420000000,653.8181818181819],[1582089480000000,764.2738095238095] >> >> I get this error message: >> >> Exception at 'MAP' in section '[Line #376]' (mapper.tolong can only be >> applied to a single value.)) >> >> I have no clue what it does mean. >> Could somebody help me? >> >> Regards >> > -- You received this message because you are subscribed to the Google Groups "Warp 10 users" group. To unsubscribe from this group and stop receiving emails from it, send an email to warp10-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/warp10-users/5e3489e2-656e-4797-ba25-a6ae95016891%40googlegroups.com.
