Hi all, We have a TCP source channeled to an Avro sink, which is connecting to an Avro source channeled to HDFS sink. Everything is flowing, but I noticed this when it shut down:
Shutdown Metric for type: CHANNEL, name: memory_RT_Tier2_Channel. channel.event.put.attempt == 471 Shutdown Metric for type: CHANNEL, name: memory_RT_Tier2_Channel. channel.event.put.success == 471 Shutdown Metric for type: CHANNEL, name: memory_RT_Tier2_Channel. channel.event.take.attempt == 695 Shutdown Metric for type: CHANNEL, name: memory_RT_Tier2_Channel. channel.event.take.success == 471 Does the difference between the channel.take.attempt == 695 and take.success == 471 indicate that my channel dropped data, or does it indicate that the channel tried to grab from the source but did not get data from it? There is a period when the Avro RPC call connects where it is not fully socketed, so maybe the channel is grabbing air? If so, that is ok. If it indicates data got lost, that is not acceptable and hopefully someone can help me correct the root cause there. Thanks! *Devin Suiter* Jr. Data Solutions Software Engineer 100 Sandusky Street | 2nd Floor | Pittsburgh, PA 15212 Google Voice: 412-256-8556 | www.rdx.com
