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85a3d416b0
* Tutorials use new ingestion spec where possible There are 2 main changes * Use task type index_parallel instead of index * Remove the use of parser + firehose in favor of inputFormat + inputSource index_parallel is the preferred method starting in 0.17. Setting the job to index_parallel with the default maxNumConcurrentSubTasks(1) is the equivalent of an index task Instead of using a parserSpec, dimensionSpec and timestampSpec have been promoted to the dataSchema. The format is described in the ioConfig as the inputFormat. There are a few cases where the new format is not supported * Hadoop must use firehoses instead of the inputSource and inputFormat * There is no equivalent of a combining firehose as an inputSource * A Combining firehose does not support index_parallel * fix typo
60 lines
1.4 KiB
JSON
60 lines
1.4 KiB
JSON
{
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"type" : "index_parallel",
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"spec" : {
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"dataSchema" : {
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"dataSource" : "compaction-tutorial",
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"timestampSpec": {
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"column": "time",
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"format": "iso"
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},
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"dimensionsSpec" : {
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"dimensions" : [
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"channel",
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"cityName",
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"comment",
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"countryIsoCode",
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"countryName",
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"isAnonymous",
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"isMinor",
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"isNew",
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"isRobot",
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"isUnpatrolled",
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"metroCode",
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"namespace",
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"page",
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"regionIsoCode",
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"regionName",
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"user",
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{ "name": "added", "type": "long" },
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{ "name": "deleted", "type": "long" },
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{ "name": "delta", "type": "long" }
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]
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},
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"metricsSpec" : [],
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"granularitySpec" : {
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"type" : "uniform",
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"segmentGranularity" : "hour",
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"queryGranularity" : "none",
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"intervals" : ["2015-09-12/2015-09-13"],
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"rollup" : false
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}
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},
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"ioConfig" : {
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"type" : "index_parallel",
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"inputSource" : {
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"type" : "local",
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"baseDir" : "quickstart/tutorial/",
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"filter" : "wikiticker-2015-09-12-sampled.json.gz"
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},
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"inputFormat" : {
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"type" : "json"
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},
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"appendToExisting" : false
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},
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"tuningConfig" : {
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"type" : "index_parallel",
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"maxRowsPerSegment" : 1000
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}
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}
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}
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