COPY TO fails with 'Not Serializable Exception Wrapper ...'

CrateDB
1

Hello,

the SQL

COPY test.data to DIRECTORY '/backup';

fails with

NotSerializableExceptionWrapper[unhandled_server_exception: Failed to open output: '/backup/data_4_.json (No such file or directory)']

Cluster configuration as in https://community.cratedb.com/t/unable-to-create-a-repository-cratedb-cluster-running-with-docker-containers/1589?u=cocoa

Thanks a lot !!

2

SOLVED using MinIO and S3 ‘COPY TO’ option.

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