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Fusion 5.11
    Fusion 5.11

    Google Cloud Storage (GCS) V2 Connector Configuration Reference

    The Fusion Google Cloud Storage (GCS) V2 connector enables indexing datasets from GCS buckets into Fusion 5. The connector leverages the Google Cloud API for authentication and fetching content and metadata.

    GCS connector can index:

    • CSV

    • JSON

    • PDF

    • Word docs

    • Other rich text formats

    Features

    1. Service account authentication

    2. Full crawl of storage buckets and objects

    3. Recrawl buckets and objects

    4. Remove deleted objects

    5. Update objects

    6. Cascade deletion of objects in deleted buckets

    7. Document parsing support

    8. Bucket and object filtering

    9. Jenkins build support

    Authentication:

    The GCS connector supports JSON key authentication. The full JSON key content must be copied and pasted into the service account JSON key box.

    Full crawl

    GCS crawls all available buckets in a project. In order to crawl all available buckets, the account used in the configuration needs the correct permissions enabled.

    Crawl specific buckets

    If the account used has limited permissions, or if a user wants to only crawl specific buckets, use the Specify buckets to crawl setting. First add the name of the buckets you would like to crawl, then download bucket objects and metadata.

    Recrawl

    The GCS connector picks up content changes (added/updated/deleted) to keep the Solr index up to date.

    Remote connectors

    V2 connectors support running remotely in Fusion versions 5.7.1 and later. Refer to Configure Remote V2 Connectors.

    Configuration

    Name Title Description

    authenticationProperties

    Authentication settings

    Connect to the bucket store using a service account. The service account requires the following permissions: storage.buckets.list to crawl all the available buckets; storage.objects.list and storage.objects.get to access to the objects in the buckets.

    applicationProperties

    Limit documents

    Bucket and Object filtering options.

    jsonKey

    Service account Json key

    Json key contents from authorized service account.

    buckets

    Bucket list

    Add the bucket names to crawl. Leave blank to crawl all the available buckets.

    includedFileExtensions

    Included file extensions

    Set of file extensions to be fetched. If specified all non-matching files will be skipped.

    excludedFileExtensions

    Excluded file extensions

    A set of all file extensions to be skipped from the fetch.

    inclusiveRegexes

    Inclusive regexes

    Regular expressions for bucket or object name patterns to include. This will limit this datasource to only items that match the regular expression.

    exclusiveRegexes

    Exclusive regexes

    Regular expressions for bucket or object name patterns to exclude. This will limit this datasource to only items that do not match the regular expression.

    maxSizeBytes

    Maximum File Size

    Used for excluding objects when the objects size is larger than the configured value.

    minSizeBytes

    Minimum File Size

    Used for excluding objects when the objects size is smaller than the configured value.

    bucketPrefix

    Bucket prefix

    Filter results to buckets whose names begin with this prefix. Useful only when 'Bucket List' property is empty.

    blobsPrefix

    Object prefix

    Filter results to objects whose names begin with this prefix.

    pageSize

    Buckets and Objects page size

    Maximum number of buckets or objects returned per page.

    Connector for Google Cloud Store

    description - string

    Optional description

    <= 125 characters

    pipeline - stringrequired

    Name of the IndexPipeline used for processing output.

    >= 1 characters

    Match pattern: ^[a-zA-Z0-9_-]+$

    diagnosticLogging - boolean

    Enable diagnostic logging; disabled by default

    Default: false

    parserId - stringrequired

    The Parser to use in the associated IndexPipeline.

    coreProperties - Core Properties

    Common behavior and performance settings.

    fetchSettings - Fetch Settings

    System level settings for controlling fetch behavior and performance.

    indexContentFields - boolean

    When enabled, content fields will be indexed to the crawl-db collection.

    Default: false

    asyncParsing - boolean

    When enabled, content will be indexed asynchronously.

    Default: false

    numFetchThreads - number

    Maximum number of fetch threads; defaults to 20.This setting controls the number of threads that call the Connectors fetch method.Higher values can, but not always, help with overall fetch performance.

    >= 1

    <= 500

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: 20

    Multiple of: 1

    indexingThreads - number

    Maximum number of indexing threads; defaults to 4.This setting controls the number of threads in the indexing service used for processing content documents emitted by this datasource.Higher values can sometimes help with overall fetch performance.

    >= 1

    <= 10

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: 4

    Multiple of: 1

    pluginInstances - number

    Maximum number of plugin instances for distributed fetching. Only specified number of plugin instanceswill do fetching. This is useful for distributing load between different instances.

    <= 500

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: 0

    Multiple of: 1

    fetchResponseScheduledTimeout - number

    The maximum amount of time for a response to be scheduled. The task will be canceled if this setting is exceeded.

    >= 1000

    <= 500000

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: 300000

    Multiple of: 1

    indexingInactivityTimeout - number

    The maximum amount of time to wait for indexing results (in seconds). If exceeded, the job will fail with an indexing inactivity timeout.

    >= 60

    <= 691200

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: 86400

    Multiple of: 1

    pluginInactivityTimeout - number

    The maximum amount of time to wait for plugin activity (in seconds). If exceeded, the job will fail with a plugin inactivity timeout.

    >= 60

    <= 691200

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: 600

    Multiple of: 1

    indexMetadata - boolean

    When enabled the metadata of skipped items will be indexed to the content collection.

    Default: false

    id - stringrequired

    A unique identifier for this Configuration.

    >= 1 characters

    Match pattern: ^[a-zA-Z0-9_-]+$

    properties - GCS properties

    Plugin specific properties.

    authenticationProperties - Authentication settings

    Connect to the bucket store using a service account. The service account requires the following permissions: storage.buckets.list to crawl all the available buckets; storage.objects.list and storage.objects.get to access to the objects in the buckets

    jsonKey - string

    Json key contents from authorized service account

    applicationProperties - Limit documents

    Bucket and Object filtering options

    buckets - array[string]

    Add the bucket names to crawl. Leave blank to crawl all the available buckets

    Default:

    includedFileExtensions - array[string]

    Set of file extensions to be fetched. If specified, all non-matching files will be skipped.

    Default:

    excludedFileExtensions - array[string]

    A set of all file extensions to be skipped from the fetch.

    Default:

    inclusiveRegexes - array[string]

    Regular expressions for bucket or object name patterns to include. This will limit this datasource to only items that match the regular expression.

    Default:

    exclusiveRegexes - array[string]

    Regular expressions for bucket or object name patterns to exclude. This will limit this datasource to only items that do not match the regular expression.

    Default:

    maxSizeBytes - number

    Used for excluding objects when the objects size is larger than the configured value.

    >= -2147483648

    <= 2147483647

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: -1

    Multiple of: 1

    minSizeBytes - number

    Used for excluding objects when the objects size is smaller than the configured value.

    >= -2147483648

    <= 2147483647

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: 1

    Multiple of: 1

    bucketPrefix - string

    Filter results to buckets whose names begin with this prefix. Useful only when 'Bucket List' property is empty

    blobsPrefix - string

    Filter results to objects whose names begin with this prefix

    pageSize - number

    Maximum number of buckets or objects returned per page

    >= 1

    <= 1000

    exclusiveMinimum: false

    exclusiveMaximum: false

    Default: 1000

    Multiple of: 1