[fix](catalog)Disable Hadoop FileSystem cache for multi-configurationobject storage catalogs #57063
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… object storage catalogs Iceberg and Paimon catalogs access object storage (OSS, OBS, etc.) using Hadoop FileSystem libraries. In environments with multiple storage configurations, the FileSystem cache may cause instances to be shared across configurations, leading to potential conflicts or incorrect access. This PR disables the Hadoop FileSystem cache (`fs.oss.impl.disable.cache=true`) for each OSS to ensure configuration isolation and prevent cache overwrites.
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hubgeter
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Oct 20, 2025
zy-kkk
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Oct 20, 2025
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PR approved by at least one committer and no changes requested. |
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…object storage catalogs (#57063) … Iceberg and Paimon catalogs access object storage (OSS, OBS, etc.) using Hadoop FileSystem libraries. In environments with multiple storage configurations, the FileSystem cache may cause instances to be shared across configurations, leading to potential conflicts or incorrect access. This PR disables the Hadoop FileSystem cache (`fs.oss.impl.disable.cache=true`) for each OSS to ensure configuration isolation and prevent cache overwrites. If necessary, the cache can also be explicitly enabled for specific catalogs by setting `fs.oss.impl.disable.cache=false`.
github-actions bot
pushed a commit
that referenced
this pull request
Oct 20, 2025
…object storage catalogs (#57063) … Iceberg and Paimon catalogs access object storage (OSS, OBS, etc.) using Hadoop FileSystem libraries. In environments with multiple storage configurations, the FileSystem cache may cause instances to be shared across configurations, leading to potential conflicts or incorrect access. This PR disables the Hadoop FileSystem cache (`fs.oss.impl.disable.cache=true`) for each OSS to ensure configuration isolation and prevent cache overwrites. If necessary, the cache can also be explicitly enabled for specific catalogs by setting `fs.oss.impl.disable.cache=false`.
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Iceberg and Paimon catalogs access object storage (OSS, OBS, etc.) using Hadoop FileSystem libraries. In environments with multiple storage configurations, the FileSystem cache may cause instances to be shared across configurations, leading to potential conflicts or incorrect access.
This PR disables the Hadoop FileSystem cache (
fs.oss.impl.disable.cache=true) for each OSS to ensure configuration isolation and prevent cache overwrites.If necessary, the cache can also be explicitly enabled for specific catalogs
by setting
fs.oss.impl.disable.cache=false.