Billie Rinaldi created HDFS-8213: ------------------------------------ Summary: DFSClient should not instantiate SpanReceiverHost Key: HDFS-8213 URL: https://issues.apache.org/jira/browse/HDFS-8213 Project: Hadoop HDFS Issue Type: Bug Affects Versions: 2.7.0 Reporter: Billie Rinaldi Priority: Critical
DFSClient initializing SpanReceivers is a problem for Accumulo, which manages SpanReceivers through its own configuration. This results in the same receivers being registered multiple times and spans being delivered more than once. The documentation says SpanReceiverHost.getInstance should be issued once per process, so there is no expectation that DFSClient should do this. -- This message was sent by Atlassian JIRA (v6.3.4#6332)