Memahami EMR WAL harga dan metrik Amazon - Amazon EMR

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Memahami EMR WAL harga dan metrik Amazon

Unit penagihan fitur inti Detail
EMR-WAL-Read-GiB API calls to read data from your table are billed as ReadRequestGiB. This includes Get dan 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

Jumlah WALs yang Anda simpan di layanan ditagih sebagaiEMR-WAL-WALHours. Amazon EMR membuat satu WAL per HBase Wilayah. Misalnya, jika Anda membuat 20 HBase tabel termasuk tabel sistem, dan setiap tabel memiliki dua HBase Wilayah, maka Anda menggunakan 28.800 WAL jam, dihitung sebagai:

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

ContohEMRWALCount:

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

ContohEMRWALWorkspaceCount:

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