vRealize Operations Version 6.2.1.3774215 Build 3774215, Large Master node and 7 Data Collectors, 5 large remote collectors
Data nodes collection status changes from data receiving to blank. Collector.log for data nodes shows:
[35782] 2016-06-29 14:47:35,743 WARN [DataForwarder] com.vmware.vcops.platform.common.DataForwarder.sendData - Failed to send forward data through channel : IRawDataForwarder.NotEnoughBufferSpace: com.gemstone.gemfire.cache.CacheWriterException: FORWARD_DATA_REGION region exceed the maximum number (20000) of entries.
[35783] 2016-06-29 14:47:36,516 FATAL [DataForwarder] com.vmware.vcops.platform.common.DataForwarder.sendData - Failed to send data: forward data queue is backing up, data is being lost!
Anyone see this before?