Aan de slag met MRS - MapReduce Service (MRS) - Big data-componenten

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MapReduce Service (MRS)

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Biedt schaalbare big data-clusters op bedrijfsniveau en opensourcecomponenten zoals Hudi, Doris, Spark, HBase, Flink, ClickHouse en Hadoop voor veelzijdige lakehouses en meer.

Aan de slag met MRS in 4 stappen

Gegevens uploaden

Als u geen cluster heeft gekocht, upload dan uw programma's en gegevens naar OBS. Als u een cluster heeft gekocht, uploadt u uw programma's en gegevens naar HDFS.

Een cluster kopen

Log in op de MRS-console, koop een cluster en configureer de vereiste parameters. Kies een clustertype voor offline analyse of streamverwerking, of beide, en configureer de specificaties en aantallen van ECS-instanties, gegevensschijven en componenten.

Een taak versturen

Verstuur een taak op de MRS-console of voer opdrachten uit op de MRS-clusternodes.

Queryresultaten

Bekijk taaklogboeken en download uitvoeringsresultaten. U kunt de resultaten ook naar OBS dumpen en het OBS-tool gebruiken om ze te downloaden.