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druid/examples/twitter/twitter_realtime.spec

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Initial commit of OSS Druid Code
2012-10-24 03:39:51 -04:00
[{
"schema" : { "dataSource":"twitterstream",
"aggregators":[
Fix up the demos a bit
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{"type":"count", "name":"tweets"},
{"type":"doubleSum","fieldName":"follower_count","name":"total_follower_count"},
added DruidSetup.java and install/druid_setup.sh to run it for Druid ensemble setup (put properties to zk, create zk zpaths, prep db, and dump properties/paths in zk); property druid.zk.paths.base can establish a namespace for a druid ensemble allowing more than one ensemble to use the same zookeepers; this namespace is the base zpath prefix for paths with properties in the form druid.zk.paths.*Path which are normally set automatically now; if druid.zk.paths.*Path are explicitly set, then all of them must be set with absolute paths to ensure careful attention; ZkSetup is now deprecated, use DruidSetup instead; examples/twitter RealtimeStandaloneMain will exit properly now after a kill -15 (control-c or kill pid) instead of hanging on an unstopped daemon.
2012-11-06 03:16:27 -05:00
{"type":"doubleSum","fieldName":"retweet_count","name":"total_retweet_count"},
Fix up the demos a bit
2012-10-24 04:51:32 -04:00
{"type":"doubleSum","fieldName":"friends_count","name":"total_friends_count"},
{"type":"doubleSum","fieldName":"statuses_count","name":"total_statuses_count"},
Initial commit of OSS Druid Code
2012-10-24 03:39:51 -04:00
Fix up the demos a bit
2012-10-24 04:51:32 -04:00
{"type":"min","fieldName":"follower_count","name":"min_follower_count"},
{"type":"max","fieldName":"follower_count","name":"max_follower_count"},
Initial commit of OSS Druid Code
2012-10-24 03:39:51 -04:00
Fix up the demos a bit
2012-10-24 04:51:32 -04:00
{"type":"min","fieldName":"friends_count","name":"min_friends_count"},
{"type":"max","fieldName":"friends_count","name":"max_friends_count"},
Initial commit of OSS Druid Code
2012-10-24 03:39:51 -04:00
Fix up the demos a bit
2012-10-24 04:51:32 -04:00
{"type":"min","fieldName":"statuses_count","name":"min_statuses_count"},
{"type":"max","fieldName":"statuses_count","name":"max_statuses_count"},
Initial commit of OSS Druid Code
2012-10-24 03:39:51 -04:00
Fix up the demos a bit
2012-10-24 04:51:32 -04:00
{"type":"min","fieldName":"retweet_count","name":"min_retweet_count"},
{"type":"max","fieldName":"retweet_count","name":"max_retweet_count"}
],
Initial commit of OSS Druid Code
2012-10-24 03:39:51 -04:00
"indexGranularity":"minute",
Fix up the demos a bit
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"shardSpec" : { "type": "none" } },
Initial commit of OSS Druid Code
2012-10-24 03:39:51 -04:00
"config" : { "maxRowsInMemory" : 50000,
"intermediatePersistPeriod" : "PT2m" },
"firehose" : { "type" : "twitzer",
Fix up the demos a bit
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"maxEventCount": 50000,
"maxRunMinutes" : 10
Initial commit of OSS Druid Code
2012-10-24 03:39:51 -04:00
},
"plumber" : { "type" : "realtime",
"windowPeriod" : "PT3m",
"segmentGranularity":"hour",
"basePersistDirectory" : "/tmp/twitter_realtime/basePersist" }
}]