# spicedb


10/13/2022, 2:05 PM
Hi, we are running integration tests and we have some random failing tests due to the following error:
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io.grpc.StatusRuntimeException: CANCELLED: unable to read namespace config: context canceled
    at io.grpc.Status.asRuntimeException( ~[grpc-api-1.47.0.jar!/:1.47.0]
    at io.grpc.stub.ClientCalls$BlockingResponseStream.hasNext( ~[grpc-stub-1.47.0.jar!/:1.47.0]
We were wondering where this error is coming from. From the search history it seemed to come from some timeout mechanism, is this the case? Also between integrationtests we are clearing (part of) the relation_tuple table in postgres, is this problematic for the performance of spicedb?