Rev | Line | |
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[154] | 1 | -- This script processes medium length for events |
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| 2 | |
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| 3 | -- author: cristina |
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| 4 | |
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| 5 | |
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| 6 | raw = LOAD '$inputDir/event_trace.tab' USING PigStorage('\t') AS (event_id,component_id,node_id,platform_id,node_name,event_type,event_start_time,event_stop_time,event_end_reason); |
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| 7 | |
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| 8 | -- build durations |
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| 9 | duration = FOREACH raw GENERATE 'medium duration' as id, event_stop_time-event_start_time as dur; |
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| 10 | |
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| 11 | -- group and average |
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| 12 | grup = GROUP duration BY id; |
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| 13 | rez = FOREACH grup GENERATE group, AVG(duration.dur) as avg; |
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| 14 | |
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| 15 | STORE rez INTO 'mediumevents_avg.rez' USING PigStorage(); |
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