Class: Aws::Glue::Types::S3JsonSource
- Inherits:
-
Struct
- Object
- Struct
- Aws::Glue::Types::S3JsonSource
- Defined in:
- gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb
Overview
Specifies a JSON data store stored in Amazon S3.
Constant Summary collapse
- SENSITIVE =
[]
Instance Attribute Summary collapse
-
#additional_options ⇒ Types::S3DirectSourceAdditionalOptions
Specifies additional connection options.
-
#compression_type ⇒ String
Specifies how the data is compressed.
-
#exclusions ⇒ Array<String>
A string containing a JSON list of Unix-style glob patterns to exclude.
-
#group_files ⇒ String
Grouping files is turned on by default when the input contains more than 50,000 files.
-
#group_size ⇒ String
The target group size in bytes.
-
#json_path ⇒ String
A JsonPath string defining the JSON data.
-
#max_band ⇒ Integer
This option controls the duration in milliseconds after which the s3 listing is likely to be consistent.
-
#max_files_in_band ⇒ Integer
This option specifies the maximum number of files to save from the last maxBand seconds.
-
#multiline ⇒ Boolean
A Boolean value that specifies whether a single record can span multiple lines.
-
#name ⇒ String
The name of the data store.
-
#output_schemas ⇒ Array<Types::GlueSchema>
Specifies the data schema for the S3 JSON source.
-
#paths ⇒ Array<String>
A list of the Amazon S3 paths to read from.
-
#recurse ⇒ Boolean
If set to true, recursively reads files in all subdirectories under the specified paths.
Instance Attribute Details
#additional_options ⇒ Types::S3DirectSourceAdditionalOptions
Specifies additional connection options.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#compression_type ⇒ String
Specifies how the data is compressed. This is generally not
necessary if the data has a standard file extension. Possible values
are "gzip"
and "bzip"
).
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#exclusions ⇒ Array<String>
A string containing a JSON list of Unix-style glob patterns to exclude. For example, "[\"**.pdf\"]" excludes all PDF files.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#group_files ⇒ String
Grouping files is turned on by default when the input contains more
than 50,000 files. To turn on grouping with fewer than 50,000 files,
set this parameter to "inPartition". To disable grouping when
there are more than 50,000 files, set this parameter to "none"
.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#group_size ⇒ String
The target group size in bytes. The default is computed based on the
input data size and the size of your cluster. When there are fewer
than 50,000 input files, "groupFiles"
must be set to
"inPartition"
for this to take effect.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#json_path ⇒ String
A JsonPath string defining the JSON data.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#max_band ⇒ Integer
This option controls the duration in milliseconds after which the s3 listing is likely to be consistent. Files with modification timestamps falling within the last maxBand milliseconds are tracked specially when using JobBookmarks to account for Amazon S3 eventual consistency. Most users don't need to set this option. The default is 900000 milliseconds, or 15 minutes.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#max_files_in_band ⇒ Integer
This option specifies the maximum number of files to save from the last maxBand seconds. If this number is exceeded, extra files are skipped and only processed in the next job run.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#multiline ⇒ Boolean
A Boolean value that specifies whether a single record can span
multiple lines. This can occur when a field contains a quoted
new-line character. You must set this option to True if any record
spans multiple lines. The default value is False
, which allows for
more aggressive file-splitting during parsing.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#name ⇒ String
The name of the data store.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#output_schemas ⇒ Array<Types::GlueSchema>
Specifies the data schema for the S3 JSON source.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#paths ⇒ Array<String>
A list of the Amazon S3 paths to read from.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |
#recurse ⇒ Boolean
If set to true, recursively reads files in all subdirectories under the specified paths.
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# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 18161 class S3JsonSource < Struct.new( :name, :paths, :compression_type, :exclusions, :group_size, :group_files, :recurse, :max_band, :max_files_in_band, :additional_options, :json_path, :multiline, :output_schemas) SENSITIVE = [] include Aws::Structure end |