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chore: adding additional logs to get original request in case of failure #198

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chore: adding additional logs to get original request in case of failure #198

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3 changes: 2 additions & 1 deletion ...ntity-schema/src/main/java/org/hypertrace/graphql/entity/dao/GatewayServiceEntityDao.java
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Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,8 @@ public Single<EntityResultSet> getEntities(EntityRequest request) {
return this.requestBuilder
.buildRequest(request)
.subscribeOn(this.boundedIoScheduler)
.flatMap(serverRequest -> this.fetchAndMapEntities(context, request, serverRequest));
.flatMap(serverRequest -> this.fetchAndMapEntities(context, request, serverRequest))
.doOnError(error -> log.error("Error while handling entities request {}", request, error));
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Have GW handle this (if it throws, it should include the details of what failed as well as logging it locally). At this layer, the only relevant logging would be a debug log on a successful received response.

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GW logs the request. However I am looking for original request received by the graphql.

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That makes sense to log, but this isn't it - this is already an intermediate state, the result of the gql request processing. Ideally we should have the global gql error handler do such logging (we may need to do a bit of work to get to the initial request there).

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Sure. Best to have a global error handler that logs original request on failure.

}

private Single<EntityResultSet> fetchAndMapEntities(
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5 changes: 4 additions & 1 deletion ...r-schema/src/main/java/org/hypertrace/graphql/explorer/dao/GatewayServiceExplorerDao.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
import io.reactivex.rxjava3.core.Single;
import javax.inject.Inject;
import javax.inject.Singleton;
import lombok.extern.slf4j.Slf4j;
import org.hypertrace.core.graphql.context.GraphQlRequestContext;
import org.hypertrace.core.graphql.request.transformation.RequestTransformer;
import org.hypertrace.core.graphql.rx.BoundedIoScheduler;
Expand All @@ -19,6 +20,7 @@
import org.hypertrace.graphql.explorer.request.ExploreRequest;
import org.hypertrace.graphql.explorer.schema.ExploreResultSet;

@Slf4j
@Singleton
class GatewayServiceExplorerDao implements ExplorerDao {
private final GatewayServiceFutureStub gatewayServiceStub;
Expand Down Expand Up @@ -60,7 +62,8 @@ public Single<ExploreResultSet> explore(ExploreRequest request) {
.flatMap(this.requestBuilder::buildRequest)
.subscribeOn(this.boundedIoScheduler)
.flatMap(serverRequest -> this.makeRequest(request.context(), serverRequest))
.flatMap(serverResponse -> this.responseConverter.convert(request, serverResponse));
.flatMap(serverResponse -> this.responseConverter.convert(request, serverResponse))
.doOnError(error -> log.error("Error while handling explore request {}", request, error));
}

private Single<ExploreResponse> makeRequest(
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