Merge pull request #286989 from Albertyang0/2024_09-Monthly-broken-links-fix-whhender

2024_09 - Fix monthly broken links - whhender

Author: Albertyang0

articles/synapse-analytics/guidance/proof-of-concept-playbook-spark-pool.md

@@ -189,7 +189,7 @@ resources identified in the POC plan.
     - Record your results in a consumable and readily understandable format.
 1. Monitor for troubleshooting and performance. For more information, see:
     - [Monitor Apache Spark activities](../get-started-monitor.md#apache-spark-activities)
-    - [Monitor with web user interfaces -  Spark's history server](https://spark.apache.org/docs/3.0.0-preview/web-ui.html)
+    - [Monitor with web user interfaces -  Spark's history server](https://archive.apache.org/dist/spark/docs/3.0.0-preview/web-ui.html)
     - [Monitoring resource utilization and query activity in Azure Synapse Analytics](../../sql-data-warehouse/sql-data-warehouse-concept-resource-utilization-query-activity.md)
 1. Monitor data skewness, time skewness and executor usage percentage by opening the **Diagnostic** tab of Spark's history server.