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增加配置accurateCardinality算法在handler中使用中是否开启oneId服务 #20

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增加配置accurateCardinality算法在handler中使用中是否开启oneId服务 #20

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7 changes: 7 additions & 0 deletions bigo-druid-handler/src/java/org/apache/hadoop/hive/druid/DruidStorageHandlerUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1038,6 +1038,8 @@ public static FieldTypeEnum getFieldType(String fieldName) {
}

int k = Integer.parseInt(HiveConf.getVar(jc, HiveConf.ConfVars.HIVE_DRUID_QUANTILES_PARAM_K));
String nameSpace = HiveConf.getVar(jc, HiveConf.ConfVars.HIVE_DRUID_ACCRUATE_CARDINALITY_NAMESPACE);
String openOneId = HiveConf.getVar(jc, HiveConf.ConfVars.HIVE_DRUID_ACCRUATE_CARDINALITY_OPEN_ONEID);

LOG.info("hive.druid.quantiles.k {}", k);
String druidHllTgtType = getTableProperty(tableProperties, jc,
Expand Down Expand Up @@ -1096,6 +1098,11 @@ public static FieldTypeEnum getFieldType(String fieldName) {
aggregatorFactoryBuilder.add(new OldSketchBuildAggregatorFactory(dColumnName,
dColumnName, size));
continue;
} else if (fieldTypeEnum == FieldTypeEnum.ACC) {
LOG.info("column " + dColumnName + " treat as acc metric");
aggregatorFactoryBuilder.add(new AccurateCardinalityAggregatorFactory(dColumnName,
dColumnName, nameSpace, openOneId));
continue;
}

final PrimitiveObjectInspector.PrimitiveCategory
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6 changes: 6 additions & 0 deletions common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
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Expand Up @@ -1960,6 +1960,12 @@ public static enum ConfVars {
new PatternSet("-1", "1048576","524288","262144", "131072", "65536", "32768", "16384", "8192", "4096", "2048", "1024", "512", "256", "128", "64", "32"),
"https://datasketches.github.io/docs/Theta/ThetaSize.html"
),
HIVE_DRUID_ACCRUATE_CARDINALITY_NAMESPACE("hive.druid.accurate.cardinality.namespace", "hdid",
"the namespace for oneId service in Druid, Only using and working when hive.druid.accurate.cardinality.open.oneid set to true"
),
HIVE_DRUID_ACCRUATE_CARDINALITY_OPEN_ONEID("hive.druid.accurate.cardinality.open.oneid", "false",
"If open oneId service in Druid when using hive2Druid"
),
HIVE_DRUID_MAX_PARTITION_SIZE("hive.druid.indexer.partition.size.max", 5000000,
"Maximum number of records per segment partition"
),
Expand Down