LoadFromGcs LoadFromGcs

yaml
type: "io.kestra.plugin.gcp.bigquery.LoadFromGcs"

Load data from GCS (Google Cloud Storage) to BigQuery

Examples

Load an avro file from a gcs bucket

yaml
id: "load_from_gcs"
type: "io.kestra.plugin.gcp.bigquery.LoadFromGcs"
from:
  - "{{ outputs['avro-to-gcs'] }}"
destinationTable: "my_project.my_dataset.my_table"
format: AVRO
avroOptions:
  useAvroLogicalTypes: true

Load a csv file with a defined schema

yaml
- id: load_files_test
  type: io.kestra.plugin.gcp.bigquery.LoadFromGcs
  destinationTable: "myDataset.myTable"
  ignoreUnknownValues: true
  schema:
    fields:
      - name: colA
        type: STRING
      - name: colB
        type: NUMERIC
      - name: colC
        type: STRING
  format: CSV
  csvOptions:
    allowJaggedRows: true
    encoding: UTF-8
    fieldDelimiter: ","
  from:
  - gs://myBucket/myFile.csv

Properties

autodetect

  • Type: boolean
  • Dynamic:
  • Required:

Experimental Automatic inference of the options and schema for CSV and JSON sources.

avroOptions

Avro parsing options.

clusteringFields

  • Type: array
  • SubType: string
  • Dynamic: ✔️
  • Required:

The clustering specification for the destination table.

createDisposition

  • Type: string
  • Dynamic:
  • Required:
  • Possible Values:
    • CREATE_IF_NEEDED
    • CREATE_NEVER

Whether the job is allowed to create tables.

csvOptions

Csv parsing options.

destinationTable

  • Type: string
  • Dynamic: ✔️
  • Required:

The table where to put query results. If not provided, a new table is created.

format

  • Type: string
  • Dynamic:
  • Required:
  • Possible Values:
    • CSV
    • JSON
    • AVRO
    • PARQUET
    • ORC

The source format, and possibly some parsing options, of the external data.

from

  • Type: array
  • SubType: string
  • Dynamic: ✔️
  • Required:

Google Cloud Storage source data The fully-qualified URIs that point to source data in Google Cloud Storage (e.g. gs://bucket/path). Each URI can contain one '*' wildcard character and it must come after the 'bucket' name.

ignoreUnknownValues

  • Type: boolean
  • Dynamic:
  • Required:

Whether BigQuery should allow extra values that are not represented in the table schema. If true, the extra values are ignored. If false, records with extra columns are treated as bad records, and if there are too many bad records, an invalid error is returned in the job result. By default unknown values are not allowed.

location

  • Type: string
  • Dynamic: ✔️
  • Required:

The geographic location where the dataset should reside. This property is experimental and might be subject to change or removed.

See Dataset Location

maxBadRecords

  • Type: integer
  • Dynamic:
  • Required:

The maximum number of bad records that BigQuery can ignore when running the job. If the number of bad records exceeds this value, an invalid error is returned in the job result. By default, no bad record is ignored.

projectId

  • Type: string
  • Dynamic: ✔️
  • Required:

The GCP project ID.

retryAuto

retryMessages

  • Type: array
  • SubType: string
  • Dynamic: ✔️
  • Required:
  • Default: [due to concurrent update, Retrying the job may solve the problem]

The messages which would trigger an automatic retry. Message is tested as a substring of the full message, and is case insensitive.

retryReasons

  • Type: array
  • SubType: string
  • Dynamic: ✔️
  • Required:
  • Default: [rateLimitExceeded, jobBackendError, internalError, jobInternalError]

The reasons which would trigger an automatic retry.

schema

  • Type: object
  • Dynamic:
  • Required:

The schema for the destination table. The schema can be omitted if the destination table already exists, or if you're loading data from a Google Cloud Datastore backup (i.e. DATASTORE_BACKUP format option).

yaml
schema:
  fields:
    - name: colA
      type: STRING
    - name: colB
      type: NUMERIC

See type from StandardSQLTypeName

schemaUpdateOptions

  • Type: array
  • SubType: string
  • Dynamic:
  • Required:

Experimental Options allowing the schema of the destination table to be updated as a side effect of the query job. Schema update options are supported in two cases: when writeDisposition is WRITE_APPEND; when writeDisposition is WRITE_TRUNCATE and the destination table is a partition of a table, specified by partition decorators. For normal tables, WRITE_TRUNCATE will always overwrite the schema.

scopes

  • Type: array
  • SubType: string
  • Dynamic: ✔️
  • Required:
  • Default: [https://www.googleapis.com/auth/cloud-platform]

The GCP scopes to used.

serviceAccount

  • Type: string
  • Dynamic: ✔️
  • Required:

The GCP service account key.

timePartitioningField

  • Type: string
  • Dynamic: ✔️
  • Required:

The time partitioning field for the destination table.

timePartitioningType

  • Type: string
  • Dynamic: ✔️
  • Required:
  • Default: DAY
  • Possible Values:
    • DAY
    • HOUR
    • MONTH
    • YEAR

The time partitioning type specification for the destination table.

writeDisposition

  • Type: string
  • Dynamic:
  • Required:
  • Possible Values:
    • WRITE_TRUNCATE
    • WRITE_APPEND
    • WRITE_EMPTY

The action that should occur if the destination table already exists.

Outputs

destinationTable

  • Type: string
  • Dynamic:
  • Required:

Destination table

jobId

  • Type: string
  • Dynamic:
  • Required:

The job id

rows

  • Type: integer
  • Dynamic:
  • Required:

Output rows count

Definitions

io.kestra.core.models.tasks.retrys.Constant

Properties

interval
  • Type: string
  • Dynamic:
  • Required: ✔️
  • Format: duration
type
  • Type: string
  • Dynamic:
  • Required: ✔️
  • Default: constant
maxAttempt
  • Type: integer
  • Dynamic:
  • Required:
  • Minimum: >= 1
maxDuration
  • Type: string
  • Dynamic:
  • Required:
  • Format: duration
warningOnRetry
  • Type: boolean
  • Dynamic:
  • Required:
  • Default: false

io.kestra.core.models.tasks.retrys.Random

Properties

maxInterval
  • Type: string
  • Dynamic:
  • Required: ✔️
  • Format: duration
minInterval
  • Type: string
  • Dynamic:
  • Required: ✔️
  • Format: duration
type
  • Type: string
  • Dynamic:
  • Required: ✔️
  • Default: random
maxAttempt
  • Type: integer
  • Dynamic:
  • Required:
  • Minimum: >= 1
maxDuration
  • Type: string
  • Dynamic:
  • Required:
  • Format: duration
warningOnRetry
  • Type: boolean
  • Dynamic:
  • Required:
  • Default: false

io.kestra.plugin.gcp.bigquery.AbstractLoad-CsvOptions

Properties

allowJaggedRows
  • Type: boolean
  • Dynamic:
  • Required:

Whether BigQuery should accept rows that are missing trailing optional columns. If true, BigQuery treats missing trailing columns as null values. If {@code false}, records with missing trailing columns are treated as bad records, and if there are too many bad records, an invalid error is returned in the job result. By default, rows with missing trailing columns are considered bad records.

allowQuotedNewLines
  • Type: boolean
  • Dynamic: ✔️
  • Required:

Whether BigQuery should allow quoted data sections that contain newline characters in a CSV file. By default quoted newline are not allowed.

encoding
  • Type: string
  • Dynamic: ✔️
  • Required:

The character encoding of the data. The supported values are UTF-8 or ISO-8859-1. The default value is UTF-8. BigQuery decodes the data after the raw, binary data has been split using the values set in {@link #setQuote(String)} and {@link #setFieldDelimiter(String)}.

fieldDelimiter
  • Type: string
  • Dynamic: ✔️
  • Required:

The separator for fields in a CSV file. BigQuery converts the string to ISO-8859-1 encoding, and then uses the first byte of the encoded string to split the data in its raw, binary state. BigQuery also supports the escape sequence "\t" to specify a tab separator. The default value is a comma (',').

quote
  • Type: string
  • Dynamic: ✔️
  • Required:

The value that is used to quote data sections in a CSV file. BigQuery converts the string to ISO-8859-1 encoding, and then uses the first byte of the encoded string to split the data in its raw, binary state. The default value is a double-quote ('"'). If your data does not contain quoted sections, set the property value to an empty string. If your data contains quoted newline characters, you must also set {@link #setAllowQuotedNewLines(boolean)} property to {@code true}.

skipLeadingRows
  • Type: integer
  • Dynamic:
  • Required:

The number of rows at the top of a CSV file that BigQuery will skip when reading the data The default value is 0. This property is useful if you have header rows in the file that should be skipped.

io.kestra.core.models.tasks.retrys.Exponential

Properties

interval
  • Type: string
  • Dynamic:
  • Required: ✔️
  • Format: duration
maxInterval
  • Type: string
  • Dynamic:
  • Required: ✔️
  • Format: duration
type
  • Type: string
  • Dynamic:
  • Required: ✔️
  • Default: exponential
delayFactor
  • Type: number
  • Dynamic:
  • Required:
maxAttempt
  • Type: integer
  • Dynamic:
  • Required:
  • Minimum: >= 1
maxDuration
  • Type: string
  • Dynamic:
  • Required:
  • Format: duration
warningOnRetry
  • Type: boolean
  • Dynamic:
  • Required:
  • Default: false

io.kestra.plugin.gcp.bigquery.AbstractLoad-AvroOptions

Properties

useAvroLogicalTypes
  • Type: boolean
  • Dynamic:
  • Required:

If format is set to AVRO, you can interpret logical types into their corresponding types (such as TIMESTAMP) instead of only using their raw types (such as INTEGER) The value may be null.