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https://issues.apache.org/jira/browse/ATLAS-2708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16514229#comment-16514229
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Barbara Eckman edited comment on ATLAS-2708 at 6/15/18 7:28 PM:
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[~bosco]
{quote}You have S3AccessPolicy in AWSS3Bucket as string. In S3, Bucket Policy
is a list of Statement Structure. If we are not using it now, we should
probably remove it and add it when we need to. Or we can create a placeholder
S3BucketPolicy entity and associate that with AWSS3Bucket
{quote}
You're right, it is a list of statement structure. We made it a string
because we only need to display it, and because we didn't want to bother
parsing the json we got from AWS API and putting it into a structured Atlas
entity. (blush) We are using it, so I created a placeholder S3AccessPolicy
structure that consists of a string now, but can be expanded into the structure
when someone needs/wants it.
My new jsons are all_AWS_common_typedefs_v2.json and
all_datalake_typedefs_v2.json
was (Author: barbara):
[~bosco]
{quote}You have S3AccessPolicy in AWSS3Bucket as string. In S3, Bucket Policy
is a list of Statement Structure. If we are not using it now, we should
probably remove it and add it when we need to. Or we can create a placeholder
S3BucketPolicy entity and associate that with AWSS3Bucket
{quote}
You're right, it is a list of statement structure. We made it a string
because we only need to display it, and because we didn't want to bother
parsing the json we got from AWS API and putting it into a structured Atlas
entity. (blush) We are using it, so I created a placeholder S3AccessPolicy
structure that consists of a string now, but can be expanded into the structure
when someone needs/wants it.
> AWS S3 data lake typedefs for Atlas
> -----------------------------------
>
> Key: ATLAS-2708
> URL: https://issues.apache.org/jira/browse/ATLAS-2708
> Project: Atlas
> Issue Type: New Feature
> Components: atlas-core
> Reporter: Barbara Eckman
> Assignee: Barbara Eckman
> Priority: Critical
> Attachments: 3010-aws_model.json, all_AWS_common_typedefs.json,
> all_datalake_typedefs.json
>
>
> Currently the base types in Atlas do not include AWS data lake objects. It
> would be nice to add typedefs for AWS data lake objects (buckets and
> pseudo-directories) and lineage processes that move the data from another
> source (e.g., kafka topic) to the data lake. For example:
> * AWSS3PseudoDir type represents the pseudo-directory “prefix” of objects in
> an S3 bucket. For example, in the case of an object with key
> “myWork/Development/Projects1.xls”, “myWork/Development” is the
> pseudo-directory. It supports:
> ** Array of avro schemas that are associated with the data in the
> pseudo-directory (based on Avro schema extensions outlined in ATLAS-2694)
> ** what type of data it contains, e.g., avro, json, unstructured
> ** time of creation
> * AWSS3BucketLifeCycleRule type represents a rule specifying a transition of
> the data in a bucket to a storageClass after a specific time interval, or
> expiration. For example, transition to GLACIER after 60 days, or expire
> (i.e. be deleted) after 90 days:
> ** ruleType (e.g., transition or expiration)
> ** time interval in days before rule is executed
> ** storageClass to which the data is transitioned (null if ruleType is
> expiration)
> * AWSTag type represents a tag-value pair created by the user and associated
> with an AWS object.
> ** tag
> ** value
> * AWSCloudWatchMetric type represents a storage or request metric that is
> monitored by AWS CloudWatch and can be configured for a bucket
> ** metricName, for example, “AllRequests”, “GetRequests”,
> TotalRequestLatency, BucketSizeBytes
> ** scope: null if entire bucket; otherwise, the prefixes/tags that filter or
> limit the monitoring of the metric.
> * AWSS3Bucket type represents a bucket in an S3 instance. It supports:
> ** Array of AWSS3PseudoDirectories that are associated with objects stored
> in the bucket
> ** AWS region
> ** IsEncrypted (boolean)
> ** encryptionType, e.g., AES-256
> ** S3AccessPolicy, a JSON object expressing access policies, eg GetObject,
> PutObject
> ** time of creation
> ** Array of AWSS3BucketLifeCycleRules that are associated with the bucket
> ** Array of AWSS3CloudWatchMetrics that are associated with the bucket or
> its tags or prefixes
> ** Array of AWSTags that are associated with the bucket
> * Generic dataset2Dataset process to represent movement of data from one
> dataset to another. It supports:
> ** array of transforms performed by the process
> ** map of tag/value pairs representing configurationParameters of the process
> ** inputs and outputs are arrays of dataset objects, e.g., kafka topic and
> S3 pseudo-directory.
>
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