[DOCS] Update catalog docs to show automatic catalog syncs to Snowflake and Glue #549
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@vinishjail97 can you review? |
| #### Pre-requisites: | ||
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| * Build Apache XTable™ (Incubating) from [source](https://github.com/apache/incubator-xtable) | ||
| * Download `iceberg-aws-X.X.X.jar` from the [Maven repository](https://mvnrepository.com/artifact/org.apache.iceberg/iceberg-aws) |
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[Clarification] Are AWS libraries required?
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Would you suggest keeping it cloud agnostic? I have only tried with AWS S3 for Snowflake. I'm not even sure what libraries would be needed for GCP and Azure.
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For Snowflake, we don't need iceberg-aws, it contains integrations with glue, dynamodb etc.
https://github.com/apache/iceberg/tree/main/aws/src/integration/java/org/apache/iceberg/aws
I'm not even sure what libraries would be needed for GCP and Azure
For snowflake we need permissions (IAM for AWS, service account for GCP etc.) and external volume setup.
https://docs.snowflake.com/en/user-guide/tables-iceberg-configure-external-volume#create-an-external-volume
XTable can already read from S3/GCS/Azure Blob/HDFS using the hadoop library dependencies.
https://github.com/apache/incubator-xtable/blob/main/pom.xml#L360
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For snowflake we need permissions (IAM for AWS, service account for GCP etc.) and external volume setup.
Please confirm if my understanding below is correct.
Iceberg supports various catalogs, including JDBC and REST. The Snowflake catalog appears to be JDBC-based [1]. Therefore, when connecting XTable to the Snowflake catalog and updating Iceberg tables, a Snowflake JDBC driver should be a dependency [2]. Iceberg’s JDBC catalog clients should not need Spark or AWS dependencies. However, if someone wants to follow this tutorial end-to-end, they may need Spark runtime and AWS libraries.
If this is correct, it would be helpful to separate the prereqs into two sections: one for what XTable needs and another for the tutorial prerequisites.
[1] https://www.snowflake.com/en/blog/iceberg-tables-catalog-support-available-now/
[2] https://iceberg.apache.org/docs/1.5.0/jdbc/
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| **Pre-requisites:** | ||
| * Download iceberg-aws-X.X.X.jar from the [Maven repository](https://mvnrepository.com/artifact/org.apache.iceberg/iceberg-aws) | ||
| * Download bundle-X.X.X.jar from the [Maven repository](https://mvnrepository.com/artifact/software.amazon.awssdk/bundle) |
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Download AWS Java SDK bundle-X.X.X.jar ?
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This is unclear from docs.
| * Download `bundle-X.X.X.jar` from the [Maven repository](https://mvnrepository.com/artifact/software.amazon.awssdk/bundle) | ||
| * Download `iceberg-spark-runtime-3.X_2.12/X.X.X.jar` from [here](https://repo1.maven.org/maven2/org/apache/iceberg/iceberg-spark-runtime-3.2_2.12/1.4.2/) | ||
| * Download `snowflake-jdbc-X.X.X.jar` from the [Maven repository](https://mvnrepository.com/artifact/net.snowflake/snowflake-jdbc) |
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Include AWS Java SDK for aws bundle download.
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Important Read
#548
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npm startlocally