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leecode，rt_phm更新更新

This commit is contained in:
kevinding1125 2023-05-31 10:36:26 +08:00
parent db735dbbc3
commit 597ed80123
4 changed files with 38 additions and 34 deletions
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38
phm_rotate/backend/phm_backend/warehouse/rt-warehouse/src/main/java/com/cqu/warehouse/realtime/app/dws/GasTypeStateApp.java
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@ -9,6 +9,7 @@ import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.table.api.EnvironmentSettings; import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.Table; import org.apache.flink.table.api.Table;
import org.apache.flink.table.api.TableResult;
import org.apache.flink.table.api.bridge.java.StreamTableEnvironment; import org.apache.flink.table.api.bridge.java.StreamTableEnvironment;
/** /**
@ -54,17 +55,20 @@ public class GasTypeStateApp extends BaseStreamApp {
" AirInletDP_1 DOUBLE, " + " AirInletDP_1 DOUBLE, " +
" T1_1 DOUBLE, " + " T1_1 DOUBLE, " +
" LubeHaderP DOUBLE, " + " LubeHaderP DOUBLE, " +
" LubeFilterDP DOUBLE, " + " T5TC9 DOUBLE, " +
" TankT DOUBLE, " + " TankT DOUBLE, " +
" GrBxAccel DOUBLE, " + " LFT DOUBLE, " +
" realtime STRING, " + " realtime STRING, " +
" row_time as TO_TIMESTAMP(realtime), " + " row_time as TO_TIMESTAMP(SUBSTRING(realtime from 0 for 19), 'yyyy-MM-dd HH:mm:ss'), " +
" WATERMARK FOR row_time as row_time - INTERVAL '3' SECOND " + " WATERMARK FOR row_time as row_time - INTERVAL '5' SECOND" +
") " + ") " +
"with(" + MyKafkaUtils.getKafkaSourceByDDL(topic, groupId) + ")"; "with(" + MyKafkaUtils.getKafkaSourceByDDL(topic, groupId) + ")";
tableEnv.executeSql(sql); tableEnv.executeSql(sql);
// tableEnv.executeSql("select type_id,rated_temp,T5TC1,realtime, row_time from gas_scada_type").print();
// tableEnv.executeSql("select * from gas_scada_type").print();
//TODO 3.分组开窗聚合 //TODO 3.分组开窗聚合
String selectSQL = "select DATE_FORMAT(TUMBLE_START(row_time, INTERVAL '3' MINUTE), 'yyyy-MM-dd HH:mm:ss') as stt, " + String selectSQL = "select DATE_FORMAT(TUMBLE_START(row_time, INTERVAL '3' MINUTE), 'yyyy-MM-dd HH:mm:ss') as stt, " +
@ -77,18 +81,18 @@ public class GasTypeStateApp extends BaseStreamApp {
" rated_power, " + " rated_power, " +
" rated_load, " + " rated_load, " +
" rated_duration, " + " rated_duration, " +
" AVG(LubeReturnT2) as avg_LubeReturnT2, " + " AVG(LubeReturnT2) avg_LubeReturnT2, " +
" AVG(T5TC1) as avg_T5TC1, " + " AVG(T5TC1) avg_T5TC1, " +
" AVG(GFFlow) as avg_GFFlow, " + " AVG(GFFlow) avg_GFFlow, " +
" AVG(LFFlow) as avg_LFFlow, " + " AVG(LFFlow) avg_LFFlow, " +
" AVG(NHP_1) as avg_NHP_1, " + " AVG(NHP_1) avg_NHP_1, " +
" AVG(AirInletDP_1) as avg_AirInletDP_1, " + " AVG(AirInletDP_1) avg_AirInletDP_1, " +
" AVG(T1_1) as avg_T1_1, " + " AVG(T1_1) avg_T1_1, " +
" AVG(LubeHaderP) as avg_LubeHaderP, " + " AVG(LubeHaderP) avg_LubeHaderP, " +
" AVG(LubeFilterDP) as avg_LubeFilterDP, " + " AVG(T5TC9) avg_T5TC9, " +
" AVG(TankT) as avg_TankT, " + " AVG(TankT) avg_TankT, " +
" AVG(GrBxAccel) as avg_GrBxAccel, " + " AVG(LFT) avg_LFT, " +
" UNIX_TIMESTAMP() * 1000 ts " + " UNIX_TIMESTAMP() * 1000 ts " +
"from gas_scada_type " + "from gas_scada_type " +
"group by TUMBLE(row_time, INTERVAL '3' MINUTE), " + "group by TUMBLE(row_time, INTERVAL '3' MINUTE), " +
" type_id, " + " type_id, " +
@ -100,7 +104,7 @@ public class GasTypeStateApp extends BaseStreamApp {
" rated_load, " + " rated_load, " +
" rated_duration"; " rated_duration";
Table table = tableEnv.sqlQuery(selectSQL); Table table = tableEnv.sqlQuery(selectSQL);
// tableEnv.executeSql(selectSQL).print();
DataStream<GasTypeState> windowDS = tableEnv.toAppendStream(table, GasTypeState.class); DataStream<GasTypeState> windowDS = tableEnv.toAppendStream(table, GasTypeState.class);
windowDS.print(">>>"); windowDS.print(">>>");

28
phm_rotate/backend/phm_backend/warehouse/rt-warehouse/src/main/java/com/cqu/warehouse/realtime/app/dws/tableSQL.sql
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@ -169,9 +169,9 @@ create table gas_scada_type
AirInletDP_1 DOUBLE, AirInletDP_1 DOUBLE,
T1_1 DOUBLE, T1_1 DOUBLE,
LubeHaderP DOUBLE, LubeHaderP DOUBLE,
LubeFilterDP DOUBLE, T5TC9 DOUBLE,
TankT DOUBLE, TankT DOUBLE,
GrBxAccel DOUBLE, LFT DOUBLE,
realtime STRING, realtime STRING,
row_time as TO_TIMESTAMP(realtime), row_time as TO_TIMESTAMP(realtime),
WATERMARK FOR row_time as row_time - INTERVAL '3' SECOND WATERMARK FOR row_time as row_time - INTERVAL '3' SECOND
@ -196,18 +196,18 @@ select DATE_FORMAT(TUMBLE_START(row_time, INTERVAL '3' MINUTE), 'yyyy-MM-dd HH:m
rated_power, rated_power,
rated_load, rated_load,
rated_duration, rated_duration,
AVG(LubeReturnT2) as avg_LubeReturnT2, AVG(LubeReturnT2) avg_LubeReturnT2,
AVG(T5TC1) as avg_T5TC1, AVG(T5TC1) avg_T5TC1,
AVG(GFFlow) as avg_GFFlow, AVG(GFFlow) avg_GFFlow,
AVG(LFFlow) as avg_LFFlow, AVG(LFFlow) avg_LFFlow,
AVG(NHP_1) as avg_NHP_1, AVG(NHP_1) avg_NHP_1,
AVG(AirInletDP_1) as avg_AirInletDP_1, AVG(AirInletDP_1) avg_AirInletDP_1,
AVG(T1_1) as avg_T1_1, AVG(T1_1) avg_T1_1,
AVG(LubeHaderP) as avg_LubeHaderP, AVG(LubeHaderP) avg_LubeHaderP,
AVG(LubeFilterDP) as avg_LubeFilterDP, AVG(T5TC9) avg_T5TC9,
AVG(TankT) as avg_TankT, AVG(TankT) avg_TankT,
AVG(GrBxAccel) as avg_GrBxAccel, AVG(LFT) avg_LFT,
UNIX_TIMESTAMP() * 1000 ts UNIX_TIMESTAMP() * 1000 ts
from gas_scada_type from gas_scada_type
group by TUMBLE(row_time, INTERVAL '3' MINUTE), group by TUMBLE(row_time, INTERVAL '3' MINUTE),
type_id, type_id,

4
phm_rotate/backend/phm_backend/warehouse/rt-warehouse/src/main/java/com/cqu/warehouse/realtime/entity/GasTypeState.java
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@ -35,8 +35,8 @@ public class GasTypeState {
private Double avg_AirInletDP_1; private Double avg_AirInletDP_1;
private Double avg_T1_1; private Double avg_T1_1;
private Double avg_LubeHaderP; private Double avg_LubeHaderP;
private Double avg_LubeFilterDP; private Double avg_T5TC9;
private Double avg_TankT; private Double avg_TankT;
private Double avg_GrBxAccel; private Double avg_LFT;
private Long ts; private Long ts;
} }

2
phm_rotate/backend/phm_backend/warehouse/rt-warehouse/src/main/java/com/cqu/warehouse/realtime/utils/ClickhouseUtils.java
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@ -51,7 +51,7 @@ public class ClickhouseUtils {
new JdbcExecutionOptions.Builder() new JdbcExecutionOptions.Builder()
// .withMaxRetries(3) // .withMaxRetries(3)
// .withBatchIntervalMs() // .withBatchIntervalMs()
.withBatchSize(5)//每5次输出到clickhouse .withBatchSize(1)//每5次输出到clickhouse
.build(), .build(),
new JdbcConnectionOptions.JdbcConnectionOptionsBuilder() new JdbcConnectionOptions.JdbcConnectionOptionsBuilder()
.withDriverName("ru.yandex.clickhouse.ClickHouseDriver") .withDriverName("ru.yandex.clickhouse.ClickHouseDriver")