Could it be that the first message with that field wrote it as a String? The first value wins per index and numbers are converted back to Strings. Try manually cycling to a new Graylog2 index, search in the last 5 minutes only and try charting the value again. The reason to only search in the 5 minutes is to make sure that only your newly cycled index is read - Wait 5 minutes before performing the search. ;)
The manual cycling is either possible via a REST call or from the web interface: System -> Indices -> "Manually cycle deflector index" from the maintenance drop down in the top right. You can learn more about the Graylog2 index model and what manually cycling the deflector means here: http://support.torch.sh/help/kb/general/the-graylog2-index-model-explained Hope that solves the issue! :) On Fri, Feb 28, 2014 at 4:36 PM, Craig Blake <[email protected]> wrote: > Hi, I am trying to chart fields being extracted from an input, but and > running into a "Line charts are only available for numeric field types" > error. The extractor on the field applies a numeric conversion, so all data > in these fields should already be numerically typed. > > Any idea how I can figure out what's going on? > > Thanks, > Craig > > -- > You received this message because you are subscribed to the Google Groups > "graylog2" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "graylog2" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
