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Monday, April 13 • 5:00pm - 5:50pm
Introducing Apache HTrace: An End-to-End Tracing Framework for Distributed Systems - Colin McCabe, Cloudera

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Apache HTrace is a new incubator project which makes it easier to monitor and understand the performance of distributed systems. HTrace aims to provide a truly end-to-end, cluster-wide view of how requests are processed in a production distributed system-- similar to Google's Dapper or the XTrace network tracing framework.

I will talk about the architecture of HTrace and how it fits into the stack. There is a lot happening in the HTrace project, and I will discuss some of the new features that are on the horizon, such as the web interface and htraced daemon. We are working on integrating HTrace into a few Apache projects such as HDFS, HBase, and Accumulo, and we hope to have many more in the future. I will talk about how developers and users can get involved with the HTrace community.


Colin McCabe

Software Engineer, Cloudera
Colin McCabe is a Platform Software Engineer at Cloudera, where he works on HDFS and related technologies. He is a committer on HDFS. Prior to joining Cloudera, he worked on the Ceph Distributed Filesystem, and the Linux kernel, among other things. He studied Computer Science and Computer Engineering at Carnegie Mellon.

Monday April 13, 2015 5:00pm - 5:50pm
Texas V

Attendees (23)