[docs] Add initializedDlogMetadata config to functions-worker (apache…

…#9185) Signed-off-by: Zixuan Liu <[email protected]> ### Modifications - Add how to configure `initializedDlogMetadata` in function-worker document ### Documentation - Does this pull request introduce a new feature? no
Jhanay · Jan 13, 2021 · 2ebceb8 · 2ebceb8
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diff --git a/site2/docs/functions-worker.md b/site2/docs/functions-worker.md
@@ -35,6 +35,7 @@ Pay attention to the following required settings when configuring functions-work
 
 - `numFunctionPackageReplicas`: The number of replicas to store function packages. The default value is `1`, which is good for standalone deployment. For production deployment, to ensure high availability, set it to be larger than `2`.
 - `pulsarFunctionsCluster`: Set the value to your Pulsar cluster name (same as the `clusterName` setting in the broker configuration).
+- `initializedDlogMetadata`: Whether to initialize distributed log metadata in runtime. If it is set to `true`, you must ensure that it has been initialized by `bin/pulsarinitialize-cluster-metadata` command.
 
 If authentication is enabled on the BookKeeper cluster, configure the following BookKeeper authentication settings.