| { |
| "type" : "index_hadoop", |
| "spec" : { |
| "dataSchema" : { |
| "dataSource" : "test", |
| "parser" : { |
| "type" : "thrift", |
| "jarPath" : "example/book.jar", |
| "thriftClass": "io.druid.data.input.thrift.Book", |
| "protocol" : "compact", |
| "parseSpec" : { |
| "format" : "json", |
| "timestampSpec" : { |
| "column" : "date", |
| "format" : "auto" |
| }, |
| "flattenSpec" : { |
| "useFieldDiscovery" : true, |
| "fields" : [ { |
| "type" : "path", |
| "name" : "lastName", |
| "expr" : "$.author.lastName" |
| }, "title" ] |
| }, |
| "dimensionsSpec" : { |
| "dimensions" : [ "title", "lastName" ] |
| } |
| } |
| }, |
| "metricsSpec" : [ { |
| "type" : "count", |
| "name" : "count" |
| }, { |
| "type" : "doubleSum", |
| "name" : "cost", |
| "fieldName" : "price" |
| } ], |
| "granularitySpec" : { |
| "type" : "uniform", |
| "segmentGranularity" : "DAY", |
| "queryGranularity" : "DAY", |
| "intervals" : [ "2015-09-01/2015-10-01" ] |
| } |
| }, |
| "ioConfig" : { |
| "type" : "hadoop", |
| "inputSpec" : { |
| "type" : "static", |
| "inputFormat" : "org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat", |
| "paths" : "example/book.seq" |
| } |
| }, |
| "tuningConfig" : { |
| "type" : "hadoop", |
| "partitionsSpec" : { |
| "type" : "hashed", |
| "targetPartitionSize" : 5000000 |
| }, |
| "jobProperties" : { |
| "tmpjars": "/user/xxx/druid/test/book.jar" |
| } |
| } |
| }, |
| "dataSource" : "test" |
| } |
