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Sreekanth Iyer (Ushta Te Consultancy Services)
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articles/hdinsight/migrate-ambari-recent-version-hdinsight.md

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---
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title: Migrate Ambari to the recent version of HDInsight
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description: Learn how to migrate Ambari to the recent version of HDInsight.
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title: Migrate Ambari to the recent version of Azure HDInsight
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description: Learn how to migrate Ambari to the recent version of Azure HDInsight.
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ms.service: hdinsight
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ms.topic: how-to
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ms.date: 05/09/2024
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* This step contains two python scripts.
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* Script to download the local cluster service configs from Ambari.
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* Script to compare the service config files and generate the differences.
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* All service configurations downloaded, but certain services and properties excluded from the comparison process. These excluded services and properties are as follows:
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* All service configurations downloaded, but certain services and properties excluded from the comparison process. These excluded services and properties are as follows:
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* Excluded properties
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```
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dfs.namenode.shared.edits.dir','hadoop.registry.zk.quorum','ha.zookeeper.quorum','hive.llap.zk.sm.connectionString','hive.cluster.delegation.token.store.zookeeper.connectString','hive.zookeeper.quorum','hive.metastore.uris','yarn.resourcemanager.hostname','hadoop.registry.zk.quorum','yarn.resourcemanager.hostname','yarn.node-labels.fs-store.root','javax.jdo.option.ConnectionURL','javax.jdo.option.ConnectionUserName','hive_database_name','hive_existing_mssql_server_database','yarn.log.server.url','yarn.timeline-service.sqldb-store.connection-username','yarn.timeline-service.sqldb-store.connection-url','fs.defaultFS', 'address'
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```
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* Excluded Services: `AMBARI_METRICS` and `WEBHCAT`.
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* Excluded Services:
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`AMBARI_METRICS` and `WEBHCAT`.
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## Workflow
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To execute the migration process,
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1. Run the `compare_ambari_cluster_configs.py` script.
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1. Run `sshuser@hn0-sugar:~/hdinsights_ambari_utils$ python,
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compare_ambari_cluster_configs.py plutos out sugar.out`
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:::image type="content" source="./media/migrate-ambari-recent-version-hdinsight/python-compare-command.png" alt-text="Screenshot showing python compare command." border="true" lightbox="./media/migrate-ambari-recent-version-hdinsight/python-compare-command.png":::
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1. Difference printed in the console.
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:::image type="content" source="./media/migrate-ambari-recent-version-hdinsight/python-code-sample.png" alt-text="Screenshot showing python code sample." border="true" lightbox="./media/migrate-ambari-recent-version-hdinsight/python-code-sample.png":::
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1. Adding to this difference between the cluster configs saved in local.

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