Add support for importing ARRAY, BYTES and STRUCT types into Spanner

[githubwua]

Case comment in https://github.com/GoogleCloudPlatform/DataflowTemplates/blob/master/src/main/java/com/google/cloud/teleport/spanner/TextImportPipeline.java mentions the following:

NOTE: BYTES, ARRAY, STRUCT types are not supported.

It is impossible to import tables containing one of these types. The following exception error is thrown.

"Unrecognized or unsupported column data type: ARRAY<STRING(20)>"

Can we please add support for these 3 code types?

[sabhyankar]

@melburnerodrigues - Can you take a look at this?

[ahmednofal]

any news regarding this issue ? Dataflow importing array values from csv is also failing with this error

Unrecognized column data type: ARRAY com.google.cloud.teleport.spanner.TextRowToMutation.parseRow(TextRowToMutation.java:248) com.google.cloud.teleport.spanner.TextRowToMutation.processElement(TextRowToMutation.java:119)

[lutherjohnrichards]

Hi, I am experiencing the same issue. Has there been any progress in this regard?

[github-actions[bot]]

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[github-actions[bot]]

This issue has been closed due to lack of activity. If you think that is incorrect, or the pull request requires review, you can revive the PR at any time.