## Uses of Class
org.apache.ignite.internal.processors.cache.persistence.wal.FileDescriptor

Packages that use FileDescriptor
org.apache.ignite.internal.processors.cache.persistence.wal
org.apache.ignite.internal.processors.cache.persistence.wal.reader

### Uses of FileDescriptor in org.apache.ignite.internal.processors.cache.persistence.wal

Methods in org.apache.ignite.internal.processors.cache.persistence.wal that return FileDescriptor
`FileDescriptor` SegmentRouter.`findSegment(long segmentId)` Find file which represent given segment.
`static FileDescriptor[]` FileWriteAheadLogManager.`loadFileDescriptors(File walFilesDir)` Scans provided folder for a WAL segment files
`static FileDescriptor[]` FileWriteAheadLogManager.`scan(@Nullable File[] allFiles)`
`FileDescriptor[]` FileWriteAheadLogManager.`walArchiveFiles()` Files from `FileWriteAheadLogManager.walArchiveDir`.

Methods in org.apache.ignite.internal.processors.cache.persistence.wal with parameters of type FileDescriptor
`int` FileDescriptor.`compareTo(FileDescriptor o)`
`long` FileWriteAheadLogManager.`totalSize(FileDescriptor... fileDescriptors)` Total size of the segments in bytes.

### Uses of FileDescriptor in org.apache.ignite.internal.processors.cache.persistence.wal.reader

Methods in org.apache.ignite.internal.processors.cache.persistence.wal.reader that return types with arguments of type FileDescriptor
`List<FileDescriptor>` IgniteWalIteratorFactory.`resolveWalFiles(IgniteWalIteratorFactory.IteratorParametersBuilder iteratorParametersBuilder)` This methods checks all provided files to be correct WAL segment.

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Ignite Database and Caching Platform | : ver. 2.11.1
Release Date | : December 20 2021