prepare-datalake-upgrade¶

Description¶

In order to reduce the chance of upgrade failures, we’re introducing a preparation phase for runtime upgrades. During this phase, we’re running all validations and downloading the required parcels for the machines. You can track the progress of the parcel preparation on the Cloudera Manager UI or you can check on the Management Console as well.

Synopsis¶

  prepare-datalake-upgrade
--datalake <value>
[--image-id <value>]
[--runtime <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton]

Options¶

--datalake (string)

The name or CRN of the Data Lake cluster.

--image-id (string)

The ID of an image to upgrade to

--runtime (string)

The runtime version to upgrade to

--cli-input-json (string)

Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values.

--generate-cli-skeleton (boolean)

Prints a sample input JSON to standard output. Note the specified operation is not run if this argument is specified. The sample input can be used as an argument for --cli-input-json.

Output¶

current -> (object)

Basic information about an image.

imageName -> (string)

The name of the image.

imageId -> (string)

The id of the image.

imageCatalogName -> (string)

Name of the image catalog, the image is from.

created -> (integer)

Image creation timestamp

componentVersions -> (object)

Versions of the image components

cm -> (string)

Version of CM

cmGBN -> (string)

GBN of CM

cdp -> (string)

CDP version

cdpGBN -> (string)

CDP GBN

os -> (string)

OS name

osPatchLevel -> (string)

OS patch level

upgradeCandidates -> (array)

List of images and components to upgrade to

item -> (object)

Basic information about an image.

imageName -> (string)

The name of the image.

imageId -> (string)

The id of the image.

imageCatalogName -> (string)

Name of the image catalog, the image is from.

created -> (integer)

Image creation timestamp

componentVersions -> (object)

Versions of the image components

cm -> (string)

Version of CM

cmGBN -> (string)

GBN of CM

cdp -> (string)

CDP version

cdpGBN -> (string)

CDP GBN

os -> (string)

OS name

osPatchLevel -> (string)

OS patch level

reason -> (string)

The reason why upgrade is not possible

Form Factors¶

public