https://github.com/gdusbabek/blueflood/blob/2bb5caf8e114e6e89377682308a162e8179c5337/blueflood-http/src/main/java/com/rackspacecloud/blueflood/inputs/handlers/HttpMetricsIngestionServer.java#L64

Max content length is set to 1MB. I think we should give it some more thought. These bundles can be really big.