Using scopes and collections with cbimport sample format

Couchbase Server
1

I am using a shell script to configure Couchbase in a docker container. I am able to use cbimport to successfully import data into non-default scopes and collections using the --format list command, where the test data is in a json list format. I would like to do this using the --format sample command with the test data in a zip file with the specified sample format.

This is the successful cbimport command when using test data in the list format:

cbimport json --cluster localhost:8091 \
            --username Administrator \
            --password password \
            --bucket connectedroom \
            --dataset file:///opt/testdata/couchbase-setup.json \
            --format list \
            --generate-key %type%::%propCode%::%roomNumber%::%macAddress%::%date% \
            --scope-collection-exp ecmp.%type%

This is successful but I would like to place the data into a non-default scope and collections using the sample format the same way I am doing it using the list format.

cbimport json --cluster localhost:8091 \
            --username Administrator \
            --password password \
            --bucket connectedroom \
            --dataset file:///opt/testdata/connectedroom.zip \
            --format sample \
            --generate-key %type%::%propCode%::%roomNumber%::%macAddress%::%date% \
            --scope-collection-exp ecmp.%type%

but it doesn’t seem to be supported in the way I’m specifying:

2023-02-21 11:32:24 SUCCESS: Bucket created
2023-02-21 11:32:24 SUCCESS: Scope created
2023-02-21 11:32:24 SUCCESS: Collection created
2023-02-21 11:32:25 SUCCESS: Collection created
2023-02-21 11:32:40 JSON import failed: the 'sample' format does not support using the '--generate-key' argument
2023-02-21 11:32:40 /entrypoint.sh couchbase-server

Remove the generate-key argument which is optional for --format sample:

cbimport json --cluster localhost:8091 \
            --username Administrator \
            --password password \
            --bucket connectedroom \
            --dataset file:///opt/testdata/connectedroom.zip \
            --format sample \
            --scope-collection-exp ecmp.%type%

2023-02-21 11:35:32 SUCCESS: Bucket created
2023-02-21 11:35:32 SUCCESS: Scope created
2023-02-21 11:35:32 SUCCESS: Collection created
2023-02-21 11:35:33 SUCCESS: Collection created
2023-02-21 11:35:48 JSON import failed: the 'sample' format does not support using the '--scope-collection-exp' argument
2023-02-21 11:35:48 /entrypoint.sh couchbase-server

Remove the --scope-collection-exp argument:

cbimport json --cluster localhost:8091 \
            --username Administrator \
            --password password \
            --bucket connectedroom \
            --dataset file:///opt/testdata/connectedroom.zip \
            --format sample \

2023-02-21 11:47:44 JSON `file:///opt/testdata/connectedroom.zip` imported to `localhost:8091` successfully
2023-02-21 11:47:44 Documents imported: 3 Documents failed: 0
2023-02-21 11:47:44 /entrypoint.sh couchbase-server

This last command is successful but it doesn’t use the scope and collections I create. I would like to replicate my initial cbimport command using --format list to use --format sample. Is this possible?

2

Hi @eric_balawejder,

Unfortunately, you won’t be able to use cbimport json CLI options to specify which scope and collection the documents will be imported into if you are using the sample format.

What you can do instead is change the names of documents in the .zip sample archive to have the following format:

scope.collection.key.json

If you do so, cbimport will put all documents in the specified scopes and collections.

Note that sample importing is not intended to be used with custom datasets, only sample buckets that Couchbase provides.

Hopefully this answers your question and let me know if you have any other ones.

Thanks,
Maks

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