Document Details
Hdinsight Use External Metadata Stores
This page contains Windows bias
About This Page
This page is part of the Azure documentation. It contains code examples and configuration instructions for working with Azure services.
Bias Analysis
Detected Bias Types
windows_tools
missing_linux_example
Summary
The documentation page demonstrates a bias toward Windows/Azure-centric tooling by exclusively referencing Azure SQL Database as the external metastore solution, without mentioning or providing examples for commonly used open-source alternatives (such as MySQL or PostgreSQL) that are often preferred in Linux-based Hadoop deployments. There are no command-line examples (PowerShell or Bash), but the only database technology discussed is a Microsoft product, and all configuration steps assume use of Azure Portal or Ambari UI, with no Linux-native or cross-platform CLI guidance.
Recommendations
- Include guidance and examples for using open-source databases (e.g., MySQL, PostgreSQL) as external metastores, which are supported by Hive and Oozie and commonly used in Linux environments.
- Provide CLI-based instructions (using Bash/SSH) for configuring external metastores, in addition to portal and UI-based steps.
- Mention and link to documentation for setting up and connecting to non-Azure SQL databases, especially for users running HDInsight clusters in Linux environments or hybrid clouds.
- Clarify that while Azure SQL Database is recommended for Azure-native deployments, other RDBMS options are available and supported for Hive/Oozie/Ambari metastores.
- Add examples or references for managing firewall rules and connectivity for non-Azure SQL databases, which may be hosted on Linux servers.
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Scan History
| Date | Scan | Status | Result |
|---|---|---|---|
| 2026-01-14 00:00 | #250 | in_progress |
 Clean
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| 2026-01-13 00:00 | #246 | completed |
Clean
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| 2026-01-11 00:00 | #240 | completed |
Clean
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| 2026-01-10 00:00 | #237 | completed |
Clean
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| 2026-01-09 00:34 | #234 | completed |
Clean
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| 2026-01-08 00:53 | #231 | completed |
Clean
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| 2026-01-06 18:15 | #225 | cancelled |
Clean
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| 2025-08-17 00:01 | #83 | cancelled |
Clean
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| 2025-07-13 21:37 | #48 | completed |
Biased
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| 2025-07-12 23:44 | #41 | cancelled |
Biased
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| 2025-07-09 13:09 | #3 | cancelled |
Clean
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| 2025-07-08 04:23 | #2 | cancelled |
Biased
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