mirror of
https://github.com/apache/druid.git
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95a58097e2
* InputRowParser to decode OrcStruct from OrcNewInputFormat * add unit test for orc hadoop indexing * update docs and fix test code bug * doc updated * resove maven dependency conflict * remove unused imports * fix returning array type from Object[] to correct primitive array type * fix to support getDimension() of MapBasedRow : changing return type of orc list from array to list * rebase and updated based on comments * updated based on comments * on reflecting review comments * fix bug in typeStringFromParseSpec() and add unit test * add license header
64 lines
1.9 KiB
JSON
Executable File
64 lines
1.9 KiB
JSON
Executable File
{
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"type": "index_hadoop",
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"spec": {
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"ioConfig": {
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"type": "hadoop",
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"inputSpec": {
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"type": "static",
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"inputFormat": "org.apache.hadoop.hive.ql.io.orc.OrcNewInputFormat",
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"paths": "wikipedia.gz.orc"
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},
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"metadataUpdateSpec": {
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"type": "postgresql",
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"connectURI": "jdbc:postgresql://localhost/druid",
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"user" : "druid",
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"password" : "asdf",
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"segmentTable": "druid_segments"
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},
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"segmentOutputPath": "/tmp/segments"
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},
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"dataSchema": {
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"dataSource": "wikipedia",
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"parser": {
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"type": "orc",
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"parseSpec": {
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"format": "timeAndDims",
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"timestampSpec": {
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"column": "timestamp",
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"format": "auto"
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},
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"dimensionsSpec": {
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"dimensions": [
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"col1",
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"col2"
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],
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"dimensionExclusions": [],
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"spatialDimensions": []
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}
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},
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"typeString": "struct<timestamp:string,col1:string,col2:array<string>,val1:float>"
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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": "DAY",
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"queryGranularity": "NONE",
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"intervals": ["2015-01-01/2017-01-01"]
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}
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},
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"tuningConfig": {
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"type": "hadoop",
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"workingPath": "tmp/working_path",
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"partitionsSpec": {
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"targetPartitionSize": 5000000
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},
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"jobProperties" : {
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"mapreduce.map.java.opts": "-server -Duser.timezone=UTC -Dfile.encoding=UTF-8 -XX:+PrintGCDetails -XX:+PrintGCTimeStamps",
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"mapreduce.reduce.java.opts": "-server -Duser.timezone=UTC -Dfile.encoding=UTF-8 -XX:+PrintGCDetails -XX:+PrintGCTimeStamps",
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"mapred.child.java.opts": "-server -XX:+PrintGCDetails -XX:+PrintGCTimeStamps"
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},
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"leaveIntermediate": true
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}
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}
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}
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