Closed mlubavin-vg closed 4 years ago
its not the -D with brackets that's causing a problem. because i configured the middle manager's runtime.properties with:
druid.indexer.fork.property.druid.monitoring.monitors=["org.apache.druid.java.util.metrics.JvmMonitor"]
and the peons are working fine
so its specifically something about the QueryCountStatsMonitor on peons
hello, does anyone have any ideas on this?
@mlubavin-vg I believe this should be fixed by #10092 which was released in 0.19.0 so I'm going to close this issue. LMK if it works for you.
Please provide a detailed title (e.g. "Broker crashes when using TopN query with Bound filter" instead of just "Broker crashes").
Affected Version
0.16
Description
I am trying to get query count metrics to be emitted by the peon tasks.
In the middle manager configuration, when I add QueryCountStatsMonitor to this line: druid.indexer.fork.property.druid.monitoring.monitors=["org.apache.druid.java.util.metrics.JvmMonitor", "org.apache.druid.server.metrics.QueryCountStatsMonitor"]
or druid.indexer.fork.property.druid.monitoring.monitors=["org.apache.druid.server.metrics.QueryCountStatsMonitor"]
the tasks cannot start up.
I found the following error in the task logs:
the task is started like this (from middle manager log):
I wonder if the brackets in the -D passed property could be causing a problem. otherwise I am stumped.