Merge pull request #113386 from mamccrea/patch-53

Stream Analytics: Update stream-analytics-troubleshoot-input.md

Author: PRMerger6

articles/stream-analytics/stream-analytics-troubleshoot-input.md

@@ -6,7 +6,7 @@ ms.author: sidram
 ms.reviewer: mamccrea
 ms.service: stream-analytics
 ms.topic: conceptual
-ms.date: 03/31/2020
+ms.date: 05/01/2020
 ms.custom: seodec18
 ---
 
@@ -46,9 +46,18 @@ In cases where the message payload is greater than 32 KB or is in binary format,
 
 A best practice for using Event Hubs is to use multiple consumer groups for job scalability. The number of readers in the Stream Analytics job for a specific input affects the number of readers in a single consumer group. The precise number of receivers is based on internal implementation details for the scale-out topology logic and is not exposed externally. The number of readers can change when a job is started or during job upgrades.
 
-The error shown when the number of receivers exceeds the maximum is:
+The following error messages are shown when the number of receivers exceeds the maximum. The error message includes a list of existing connections made to Event Hub under a consumer group. The tag `AzureStreamAnalytics` indicates that the connections are from Azure Streaming Service.
 
-`The streaming job failed: Stream Analytics job has validation errors: Job will exceed the maximum amount of Event Hub Receivers.`
+```
+The streaming job failed: Stream Analytics job has validation errors: Job will exceed the maximum amount of Event Hub Receivers.
+
+The following information may be helpful in identifying the connected receivers: Exceeded the maximum number of allowed receivers per partition in a consumer group which is 5. List of connected receivers – 
+AzureStreamAnalytics_c4b65e4a-f572-4cfc-b4e2-cf237f43c6f0_1, 
+AzureStreamAnalytics_c4b65e4a-f572-4cfc-b4e2-cf237f43c6f0_1, 
+AzureStreamAnalytics_c4b65e4a-f572-4cfc-b4e2-cf237f43c6f0_1, 
+AzureStreamAnalytics_c4b65e4a-f572-4cfc-b4e2-cf237f43c6f0_1, 
+AzureStreamAnalytics_c4b65e4a-f572-4cfc-b4e2-cf237f43c6f0_1.
+```
 
 > [!NOTE]
 > When the number of readers changes during a job upgrade, transient warnings are written to audit logs. Stream Analytics jobs automatically recover from these transient issues.