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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2022/11/28 20:34:03 UTC
[GitHub] [iceberg] shay1bz opened a new issue, #6302: How to migrate (metadata only) Hadoop catalog to Hive catalog?
shay1bz opened a new issue, #6302:
URL: https://github.com/apache/iceberg/issues/6302
### Query engine
Spark 3.3.0
### Question
Hi,
We have some existing Hadoop tables, and recently deployed HMS as the new catalog for Iceberg. Is there a way to recreate all the required metadata in the metastore based on the Hadoop metadata?
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[GitHub] [iceberg] github-actions[bot] commented on issue #6302: How to migrate (metadata only) Hadoop catalog to Hive catalog?
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #6302:
URL: https://github.com/apache/iceberg/issues/6302#issuecomment-1590236576
This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'
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[GitHub] [iceberg] singhpk234 commented on issue #6302: How to migrate (metadata only) Hadoop catalog to Hive catalog?
Posted by GitBox <gi...@apache.org>.
singhpk234 commented on issue #6302:
URL: https://github.com/apache/iceberg/issues/6302#issuecomment-1329933005
you can use register table functionality which basically just registers / add's your metadata.json pointer to your hive metastore.
Here is a sample code (a UT) for migrating Hadoop Catalog to metastore backed tables
https://github.com/apache/iceberg/blob/66fd615cd4cdab2ff76915dc5929d5c93705063e/hive-metastore/src/test/java/org/apache/iceberg/hive/HiveTableTest.java#L449-L500
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[GitHub] [iceberg] shay1bz commented on issue #6302: How to migrate (metadata only) Hadoop catalog to Hive catalog?
Posted by GitBox <gi...@apache.org>.
shay1bz commented on issue #6302:
URL: https://github.com/apache/iceberg/issues/6302#issuecomment-1331976599
Great, thanks a lot!
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[GitHub] [iceberg] github-actions[bot] commented on issue #6302: How to migrate (metadata only) Hadoop catalog to Hive catalog?
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #6302:
URL: https://github.com/apache/iceberg/issues/6302#issuecomment-1567613305
This issue has been automatically marked as stale because it has been open for 180 days with no activity. It will be closed in next 14 days if no further activity occurs. To permanently prevent this issue from being considered stale, add the label 'not-stale', but commenting on the issue is preferred when possible.
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[GitHub] [iceberg] github-actions[bot] closed issue #6302: How to migrate (metadata only) Hadoop catalog to Hive catalog?
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #6302: How to migrate (metadata only) Hadoop catalog to Hive catalog?
URL: https://github.com/apache/iceberg/issues/6302
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