[azure] FileSystem should be cached by authority#8816
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JingsongLi merged 1 commit intoJul 23, 2026
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HadoopCompliantFileIO cached the FileSystem of the first accessed authority in a single instance field and returned it for all subsequent paths, misrouting file operations across multiple ABFS accounts/containers to the first authority's FileSystem. Cache by authority in a Map, matching the sibling oss/s3/gs/obs (apache#8589) fixes. Generated-by: Claude Code
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Purpose
fix #8815
HadoopCompliantFileIOcached the first accessed authority'sFileSystemin a single instance field and returned it for every path, misrouting operations across multiple ABFS accounts/containers to the wrongFileSystem.FileSystemper authority in aMap<String, FileSystem>(null authority →"DEFAULT").Tests
src/testandcreateFileSystemrequires a live Azure backend, consistent with the sibling oss/s3/gs/obs fixes which merged without unit tests.mvn -pl paimon-filesystems/paimon-azure-impl -DfailIfNoTests=false clean install— BUILD SUCCESS (JDK 11).