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The "HCFS/FileSystem-1.0-Tests" page has been changed by SteveWatt: https://wiki.apache.org/hadoop/HCFS/FileSystem-1.0-Tests New page: Initial Analysis of Hadoop FileSystem 1.0 Tests by Steve Watt. Intended for review by HFCS working group. || ''' Irrelevant ''' || '''Test''' || '''What it does''' || || || TestDU.java || Validates Hadoop FS DU works properly || || || TestGlobPattern.java || Validates Glob Pattern Matching Support || || || DFSCIOTest.java || Why do we have this AND TestDFSIO ? || || || TestDisableCache.java || Validates the ability to turn FS caching on and off || || || TestHarFileSystem.java || Validates HAR Support || || || DistributedFSCheck.java || Validates FS Consistency|| || || FSMainOperationsBaseTest.java || Validates FS Operations. Needs to be disambiguated from FileSystemContractBaseTest || || || TestFileSystem.java || Validates Reads, Seeks and Writes via a M/R Job. Needs to be disambiguated from DFSCIOTest and TestDFSIO || || || FileSystemContractBaseTest.java || Validates FS Impl adherence to FS Contract || || || FileSystemTestHelper.java || Helper/Utility Class for FS Testing || || || TestFsShellReturnCode.java || Validates that chmod, chown, chgrp returning correct exit codes || || || TestPath.java || I think this is a Helper class for testing Paths. Seems to be a mix of local and (perhaps) FS Tests || || || TestGetFileBlockLocations.java || Validates the ability to determine Block/File Locations || || || TestTrash.java || Validates FS support of Trash Operations || || || TestCopyFiles.java || Test Copy Operations but needs to be disambiguated from FileSystemContractBaseTest and other FS Test Classes|| || || TestTruncatedInputBug.java || Test for HADOOP-1489. Needs to be changed from Explicit Local to FS || || || TestDFSIO.java || Validate Read and Write Throughput || || || TestGlobPaths.java || Tests Glob Paths. Needs to be disambiguated from other Glob Tests || || || TestUrlStreamHandler.java || High level validation of FS Input Streams || ||x|| AccumulatingReducer.java || Reducer that accumulates values based on their type || ||x|| TestLocalDirAllocator.java || Does not use FS. This is a LocalFileSystem test. || ||x|| TestFileSystemCaching.java || Does not use FS. This is a LocalFileSystem test. || ||x|| TestLocalFileSystem.java || Does not use FS. This is a LocalFileSystem test. || ||x|| TestFileUtil.java || Does not use FS. This is a LocalFileSystem test || ||x|| TestLocalFileSystemPermission.java || Does not use FS. This is a LocalFileSystem test || ||x|| IOMapperBase.java || Not sure where this is used. Seems redundant || ||x|| TestChecksumFileSystem.java || Does not use FS. This is a ChecksumFileSystem/InMemoryFileSystem test || ||x|| TestGlobExpander.java || Helper class for Glob Operations. Not clear who uses it || ||x|| TestHardLink.java || Does not use FS. We should remove. Validates Single and Multi File Hard linking || ||x|| TestFSMainOperationsLocalFileSystem.java || Does Nothing. Recommend should delete out of the FS Library|| To-Do: Review the Tests within the org.apache.hadoop.fs subdirs: * ftp * kfs * permission * s3 * s3native * slive * loadGenerator
