Skills azure-eventhub-java
📦

azure-eventhub-java

Content revision r2 Safe ⚙️ External commands

Build Azure Event Hubs Applications in Java

Java teams need reliable patterns for Azure Event Hubs. This skill provides SDK examples for clients, batching, partitions, checkpointing, and cleanup.

Supports: Claude Codex Code(CC)
🥉 79 Bronze

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Agent request
Review the Skillstore skill "azure-eventhub-java" from https://skillstore.io/skills/sickn33-azure-eventhub-java.md and its manifest at https://skillstore.io/api/skills/sickn33-azure-eventhub-java/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

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Test it

Using "azure-eventhub-java". Create a producer that sends order events with a customer partition key.

Expected outcome:

  • A Maven dependency list for the Event Hubs and identity libraries.
  • A producer design using DefaultAzureCredential and the requested namespace.
  • A batching flow that applies the customer key and closes the client.

Using "azure-eventhub-java". Process events with Blob Storage checkpoints after successful handling.

Expected outcome:

  • A processor configuration with the event hub, consumer group, and checkpoint container.
  • An event callback that checkpoints only after processing completes.
  • An error callback that reports partition context and transient failures.

Using "azure-eventhub-java". Consume events produced during the previous hour.

Expected outcome:

A consumer approach using an enqueued-time position one hour before the current time, with partition and timeout choices explained.

Security Audit

Safe
v5 • 7/23/2026 Open versioned report

All 38 external-command alerts are false positives caused by Markdown code fences around XML, Java, and shell-style configuration examples. The reconnaissance alert misreads checkpointing guidance; no executable command, malicious intent, prompt injection, or exfiltration behavior is present.

1
Files scanned
367
Lines analyzed
0
Review items
0
False positives ignored
No confirmed security findings were detected by the latest completed static and semantic audit. This does not prove the skill has no side effects.
Audited by: codex View Audit History →
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Security Assessment

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Academic citations (APA · BibTeX · CFF)

APA citation

sickn33. (2026). azure-eventhub-java security audit report (audit version 5) [Author version unspecified]. Skillstore. https://skillstore.io/skills/sickn33-azure-eventhub-java/audits/5

BibTeX citation

@techreport{sickn33-sickn33-azure-eventhub-java-2026, author = {sickn33}, title = {azure-eventhub-java security audit report (audit version 5)}, institution = {Skillstore}, year = {2026}, number = {5}, url = {https://skillstore.io/skills/sickn33-azure-eventhub-java/audits/5}, note = {Author version unspecified} }

CITATION.cff

cff-version: 1.2.0 message: "If you use this Skill, cite its author and this versioned security audit report." title: "azure-eventhub-java security audit report (audit version 5)" version: "unspecified" type: report authors: - name: "sickn33" date-released: "2026-07-23" url: "https://skillstore.io/skills/sickn33-azure-eventhub-java/audits/5" identifiers: - type: other value: "skillstore:sickn33-azure-eventhub-java:audit:5" description: "Skillstore immutable audit report identifier"

Skillstore Score

Why this score Evidence Confidence: High
55
Architecture
85
Maintainability
87
Content
69
Community
91
Spec Compliance

What You Can Build

Add a Java event producer

Create a producer that sends events efficiently with batching, properties, partition keys, and reliable client cleanup.

Run a checkpointed processor

Configure EventProcessorClient with BlobCheckpointStore, event callbacks, error handling, and checkpoints after successful processing.

Plan event consumption

Select consumer groups, partitions, starting positions, synchronous clients, or asynchronous clients for a streaming workflow.

Try These Prompts

Create a basic producer
Create a Java producer using DefaultAzureCredential that sends one text event to {namespace} and {event_hub_name}. Include dependencies and resource cleanup.
Implement event batching
Build a Java producer that batches {event_count} events, handles full batches, and preserves ordering with partition key {partition_key}.
Configure production processing
Create an EventProcessorClient for {event_hub_name} using BlobCheckpointStore, consumer group {consumer_group}, error handling, and post-processing checkpoints.
Design a resilient service
Design a Java streaming service for {workload}. Compare client types, partition strategy, start positions, checkpoint cadence, retries, and graceful shutdown.

Best Practices

  • Prefer DefaultAzureCredential when identity-based access is available.
  • Use EventDataBatch and check tryAdd results before sending.
  • Checkpoint only after successful processing and always close clients gracefully.

Avoid

  • Do not embed real connection strings or storage secrets in source code.
  • Do not assume every event fits in the current batch.
  • Do not checkpoint before dependent processing has completed successfully.

Frequently Asked Questions

Does this skill provision Azure Event Hubs resources?
No. It provides Java SDK guidance for resources that already exist.
Can I use Microsoft Entra identity instead of connection strings?
Yes. The client example uses DefaultAzureCredential with a fully qualified Event Hubs namespace.
Does the skill cover asynchronous clients?
Yes. It includes asynchronous producer and consumer creation plus reactive event receiving.
How does the skill handle large event sets?
It shows EventDataBatch, checks tryAdd, sends full batches, and sends remaining events.
Does it support reliable multi-partition processing?
It demonstrates EventProcessorClient with BlobCheckpointStore, consumer groups, callbacks, and checkpoints.
Will the examples run without changes?
No. Replace placeholders, verify current dependency versions, configure permissions, and test against your Azure environment.

Developer Details

Author

sickn33

License

MIT

Skillstore revision

r2

Version notice

The author did not declare a version.

Ref

f9e2c34b4f19c7f3e6b0a1e93227b5f77cc12526

Maintenance freshness

7/26/2026

Usage

5 downloads · 132 views

File structure

📄 SKILL.md

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