用于ETL的GPU? 优化Apache Spark SQL操作的ETL架构

2024-09-12 10:52

使NVIDIA RAPIDSApache SparkETL--"ETLGPU使NVIDIA RAPIDSApache SparkDatabricks"Apache Spark SQL

1ETLGPU

ETLGPUSpark SQL

CPUI/OCPU

GPUGPU

2

使ETL

  • SUM + GROUP BY

  • CROSS JOIN

  • UNION

Spark SQLCPUGPU1

image.png

1.

  • RAPIDSPhoton

DatabricksDBUs Databricks

image.png

2.

2.1

  1. 使

  2. GPUT4 GPURAPIDSDBU

  3. CPU使Xeon Platinum 8370CIce LakeCPU

  4. Databricks PhotonCPUJavaC++

2.2

DBUADBUsADBUsDBUs

GPUCPUSpark SQL1ETLGPU

image.png

1.

3UNION

UNIONT4 GPURAPIDSCPUCPUGPUETL线Spark SQLGPU

4CROSS JOIN

CROSS JOIN使RAPIDSGPU使PhotonCPU

CROSS JOINGPU

CPUDBUGPU

5SUM + GROUP BY

SUM + GROUP BYPhotonCPURAPIDSGPUPhotonDBUT4

使RAPIDSPhotonRAPIDS

6使

使SUM + GROUP BYCPUCROSS JOINGPUUNION

GPURAPIDSETL

6.1 ETLGPU

GPUSpark SQLCROSS JOIN使GPU

SUM + GROUP BYNVIDIASparkGPU

6.2 ETLCPU

Spark SQLUNIONGPUSUM + GROUP BYCPU

CPU ETL

7

Spark SQLETLETLSparkSQLCPUGPU

Spark

  • Spark SQL广

  • Parquet使

  • GPUETLGPU

Apache SparkRAPIDSAzure Databricks.jarRAPIDS使NVIDIA

100 DBUPhotonETL

8

NVIDIA T4 GPUGPUNVIDIA T4 GPUNVIDIA RAPIDSETL SparkSQL

Apache Spark访NVIDIA/spark-rapids-examples GitHubApache Spark使RAPIDS