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Posted to notifications@accumulo.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2013/03/22 18:49:15 UTC
[jira] [Created] (ACCUMULO-1197) Pass Accumulo trace functionality
through the DFSClient
Josh Elser created ACCUMULO-1197:
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Summary: Pass Accumulo trace functionality through the DFSClient
Key: ACCUMULO-1197
URL: https://issues.apache.org/jira/browse/ACCUMULO-1197
Project: Accumulo
Issue Type: Improvement
Components: trace
Reporter: Josh Elser
Assignee: Eric Newton
The tracing functionality used by Accumulo provides nested regions of timing information for regular operations occurring inside of Accumulo, e.g. scans and compactions. There is basic functionality to view this information through the Accumulo monitor.
Currently, this tracing doesn't fall through into HDFS. It would be awesome to actually introspect through the DFSClient, all the way down to the datanode writing to local disk.
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