Nick Dimiduk created HBASE-26366: ------------------------------------ Summary: ZK interaction during Master startup produces loads of root-less spans Key: HBASE-26366 URL: https://issues.apache.org/jira/browse/HBASE-26366 Project: HBase Issue Type: Bug Components: tracing Affects Versions: 2.5.0, 3.0.0-alpha-2 Reporter: Nick Dimiduk
Enable tracing with {{-Dotel.traces.sampler=always_on}} and launch the standalone master, check the trace store. We see lots of single-span traces, each a call to different {{RecoverableZooKeeper}} methods, like {{create}} and {{exists}}. Whatever master startup thread this is should define its own root span. -- This message was sent by Atlassian Jira (v8.3.4#803005)