Descripción de los precios y las métricas de Amazon EMR WAL - Amazon EMR

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Descripción de los precios y las métricas de Amazon EMR WAL

Unidad de facturación de características principales Detalles
EMR-WAL-Read-GiB API calls to read data from your table are billed as ReadRequestGiB. This includes Get and Scan operations. Reads are charged based on the sizes of the read items. Amazon EMR bills at a minimum of 1 byte. For example, if you read a 1234.12 bytes item, you're charged for 1235 bytes. Reads are aggregated every hour for billing and shown as GiBs.
EMR-WAL-Write-GiB API calls to write data from your table are billed as Write-GiB. This includes Put operations. Writes are charged based on the sizes of the written items. Amazon EMR bills at a minimum of 1 byte. For example, if you write a 1234.12 bytes item, you're charged for 1235 bytes. Writes are aggregated every hour for billing and shown as GiBs.
EMR-WAL-WALHours

El número WALs que almacenas en el servicio se factura como. EMR-WAL-WALHours Amazon EMR crea una WAL por región. HBase Por ejemplo, si crea 20 HBase tablas, incluidas las tablas del sistema, y cada tabla tiene dos HBase regiones, utilizará 28 800 horas de WAL, calculadas de la siguiente manera:

  20 tables 
x  2 Regions per table 
x  1 WAL per Region 
x 30 days 
x 24 hours 
-----------
28,800 EMR-WAL-WALHours

Ejemplo: EMRWALCount

Line graph showing ResourceCount fluctuations over time, ranging from about 18.87 to 19.20.

EjemploEMRWALWorkspaceCount:

Graph showing ResourceCount fluctuations over time, ranging from 7.97 to 8.32.