I have just experienced a failure when querying Druid. One of my broker returned a HTTP 500 because it failed to get results from one historical node.
The exception is coming from org.jboss.netty.channel.ChannelException and says : Faulty channel in resource pool.
I’m wondering if you can help me understand the meaning of this exception? Is there a way to avoid this issue?
I have attached the full stack-trace if you guys want to take a look.
broker-exception-stacktrace.txt (9.29 KB)