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(Updated Jan. 22, 2014, 9:40 p.m.) Review request for mesos, Benjamin Hindman and Vinod Kone. Changes ------- Rebase and small cleanup from benh review, NNFR. Repository: mesos-git Description ------- The first part of this change is the removal of the archive operation. This also exposes a TimeSeries data structure used by Statistics. The goal here is to provide reasonable historical information for high frequency time series that rapidly exceed capacity. TimeSeries allows a window of values to be stored, while "sparsifying" older values when the capacity is exceeded. See the documentation on TimeSeries for details. An alternative, more deterministic approach, is to use sampling on older values. Both approaches have their advantages and disadvantages. Diffs (updated) ----- 3rdparty/libprocess/Makefile.am 47e6d02c29fc4485e5d32bc6adaea62c82c1d60e 3rdparty/libprocess/include/process/statistics.hpp ce122a5eaa1aa9c09207cc8c9428136b681561cf 3rdparty/libprocess/include/process/timeseries.hpp PRE-CREATION 3rdparty/libprocess/src/process.cpp 936f1181dc9e75c1d8faca60c905cfa01c87b77f 3rdparty/libprocess/src/statistics.cpp d4ba9f146f7b9b46525a0e27fbfb3d61a21a94fc 3rdparty/libprocess/src/tests/statistics_tests.cpp e6c9a1b776d6f3339f96898c3501d2a00c416006 3rdparty/libprocess/src/tests/timeseries_tests.cpp PRE-CREATION Diff: https://reviews.apache.org/r/13603/diff/ Testing ------- Added tests to verify the truncation and sparsification of time series. Thanks, Ben Mahler
