Appendix B - Information about Other Hadoop Security Programs
This section contains information about the following programs:
- MRv1 and YARN: A binary called jsvc that is in the bigtop-jsvc package and installed in either /usr/lib/bigtop-utils/jsvc or /usr/libexec/bigtop-utils/jsvc depending on the particular Linux flavor. See MRv1 and YARN: The jsvc Program.
- MRv1 Only: A setuid binary called task-controller that is in the hadoop-0.20-mapreduce package and installed in either /usr/lib/hadoop-0.20-mapreduce/sbin/Linux-amd64-64/task-controller or /usr/lib/hadoop-0.20-mapreduce/sbin/Linux-i386-32/task-controller. See MRv1 Only: The Linux TaskController Program.
- YARN only: A setuid binary called container-executor that is in the hadoop-yarn package and installed in /usr/lib/hadoop-yarn/bin/container-executor. See YARN Only: The Linux Container Executor Program.
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