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all: Indicate whether to only locate active deployment #4395

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merged 2 commits into from
Feb 24, 2023

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@lutter lutter commented Feb 23, 2023

The reassign_subgraph JSON-RPC call will fail if a deployment exists in multiple shards. To disambiguate that, change the call so that it only affects the active deployment.

Fixes #4394

@@ -411,7 +411,7 @@ where
hash: &DeploymentHash,
node_id: &NodeId,
) -> Result<(), SubgraphRegistrarError> {
let locations = self.store.locators(hash)?;
let locations = self.store.locators(hash, true)?;
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We expect this to return a vector with a single DeploymentLocator (the active copy), right?

/// If `only_active` is `true`, only the locator for the active
/// deployment will be returned. If it is `false`, locators for all
/// deployments with this hash will be returned.
fn locators(&self, hash: &str, only_active: bool)
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I think we should split this into something like all_locators and active_locators instead of using a flag, when someone is using or reading this function with a bool they need to go read the docs to figure what the bool is used for, when using all/active naming then it's obvious both when writing and when reading the code.

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I just removed the boolean flag and added a fn active_locator to the trait

@lutter lutter force-pushed the lutter/reassign-rpc branch 2 times, most recently from 2b58fb9 to 6e5b2dd Compare February 24, 2023 17:39
The reassign_subgraph JSON-RPC call will fail if a deployment exists in
multiple shards. To disambiguate that, change the call so that it only
affects the active deployment.

Fixes #4394
@lutter lutter force-pushed the lutter/reassign-rpc branch from 9eb6bfd to 3f7fe67 Compare February 24, 2023 19:00
@lutter lutter merged commit 3f7fe67 into master Feb 24, 2023
@lutter lutter deleted the lutter/reassign-rpc branch March 20, 2023 19:12
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JSON-RPC call reassign_subgraph in graph-node fails if a deployment has been copied
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