- NAME
-
- gcloud alpha metastore federations create - create a Dataproc Metastore federation
- SYNOPSIS
-
-
gcloud alpha metastore federations create
(FEDERATION
:--location
=LOCATION
)--backends
=RANK
=BACKEND
[--async
] [--hive-metastore-version
=HIVE_METASTORE_VERSION
] [--labels
=[KEY
=VALUE
,…]] [GCLOUD_WIDE_FLAG …
]
-
- DESCRIPTION
-
(ALPHA)
Create a new Dataproc Metastore federation with the given name and configurations.If run asynchronously with
--async
, exits after printing one operation name that can be used to poll the status of the creation via:gcloud metastore operations describe
- EXAMPLES
-
To create a Dataproc Metastore federation with the name
my-metastore-federation
in locationus-central
with two backendsdpms1
anddpms2
, run:gcloud alpha metastore federations create my-metastore-federation --location=us-central1 --backends=1=dpms:dpms1,2=dpms:projects/my-project/locations/us-central1/services/dpms2
- POSITIONAL ARGUMENTS
-
-
Federation resource - Arguments and flags that specify the Dataproc Metastore
federation you want to create. The arguments in this group can be used to
specify the attributes of this resource. (NOTE) Some attributes are not given
arguments in this group but can be set in other ways.
To set the
project
attribute:-
provide the argument
federation
on the command line with a fully specified name; -
provide the argument
--project
on the command line; -
set the property
core/project
.
This must be specified.
FEDERATION
-
ID of the federation or fully qualified identifier for the federation.
To set the
federation
attribute:-
provide the argument
federation
on the command line.
This positional argument must be specified if any of the other arguments in this group are specified.
-
provide the argument
--location
=LOCATION
-
The location of the Dataproc Metastore service.
If not specified, will use
default
metastore/location. To set thelocation
attribute:-
provide the argument
federation
on the command line with a fully specified name; -
provide the argument
--location
on the command line; -
set the property
metastore/location
.
-
provide the argument
-
provide the argument
-
Federation resource - Arguments and flags that specify the Dataproc Metastore
federation you want to create. The arguments in this group can be used to
specify the attributes of this resource. (NOTE) Some attributes are not given
arguments in this group but can be set in other ways.
- REQUIRED FLAGS
-
--backends
=RANK
=BACKEND
-
Backends from which the federation service serves metadata at query time. The
backends are specified as a comma-separated list of
RANK=BACKEND
pairs. For example:1=dpms:dpms1,2=dpms:projects/my-project/locations/us-central1/services/dpms2
.RANK
represents the rank of the backend metastore and is used to resolve database name collisions.BACKEND
is specified asMETASTORE_TYPE:METASTORE_NAME
whereMETASTORE_TYPE
is the type of backend metastore andMETASTORE_NAME
is the relative resource name of the metastore. If only the name of the metastore is specified (e.g.dpms1
), project and location will be inferred from the project and location used to create the federation.
- OPTIONAL FLAGS
-
--async
- Return immediately, without waiting for the operation in progress to complete.
--hive-metastore-version
=HIVE_METASTORE_VERSION
-
Hive metastore schema version of the Metastore federation.
HIVE_METASTORE_VERSION
must be one of:2.3.6
,3.1.2
. --labels
=[KEY
=VALUE
,…]-
List of label KEY=VALUE pairs to add.
Keys must start with a lowercase character and contain only hyphens (
-
), underscores (_
), lowercase characters, and numbers. Values must contain only hyphens (-
), underscores (_
), lowercase characters, and numbers.
- GCLOUD WIDE FLAGS
-
These flags are available to all commands:
--access-token-file
,--account
,--billing-project
,--configuration
,--flags-file
,--flatten
,--format
,--help
,--impersonate-service-account
,--log-http
,--project
,--quiet
,--trace-token
,--user-output-enabled
,--verbosity
.Run
$ gcloud help
for details. - API REFERENCE
-
This command uses the
metastore/v1alpha
API. The full documentation for this API can be found at: https://cloud.google.com/dataproc-metastore/docs - NOTES
-
This command is currently in alpha and might change without notice. If this
command fails with API permission errors despite specifying the correct project,
you might be trying to access an API with an invitation-only early access
allowlist. These variants are also available:
gcloud metastore federations create
gcloud beta metastore federations create
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2024-07-30 UTC.
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