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S4 was retired (closed) in 2014: https://incubator.apache.org/projects/s4.html https://incubator.apache.org/projects/s4.html
by blueboxtraveler 11y ago
S4 was retired (closed) in 2014: https://incubator.apache.org/projects/s4.html https://incubator.apache.org/projects/s4.html