manifest.go at 98120eb31d7a9e29776a53838ef927a7db9f4e82 - STRLCPY/dolt

ROOT /

go /

store /

nbs /

manifest.go

554 lines | ISO-8859-1 | 14 KB

Blame Outline

Outline

ErrCorruptManifest

ErrUnsupportedManifestAppendixOption

Name() : string

ParseIfExists(ctx context.Context, stats *Stats, readHook func() error) : (exists bool, contents manifestContents, err error)

manifestUpdater

manifestUpdater

Update(ctx context.Context, lastLock addr, newContents manifestContents, stats *Stats, writeHook func() error) : (manifestContents, error)

manifestGCGenUpdater

UpdateGCGen(ctx context.Context, lastLock addr, newContents manifestContents, stats *Stats, writeHook func() error) : (manifestContents, error)

GetVersion() : string

GetLock() : string

GetGCGen() : string

GetRoot() : hash.Hash

NumTableSpecs() : int

NumAppendixSpecs() : int

GetTableSpecInfo(i int) : TableSpecInfo

GetAppendixTableSpecInfo(i int) : TableSpecInfo

ManifestAppendixOption

ManifestAppendixOption_Unspecified : ManifestAppendixOption

ManifestAppendixOption_Set

ManifestAppendixOption_Append

toSpecSet(specs []tableSpec) : (ss map[addr]struct{})

newManifestLocks() : *manifestLocks

updating : map[string]struct{}

fetching : map[string]struct{}

cond : *sync.Cond

lockByName(db string, c *sync.Cond, locks map[string]struct{})

unlockByName(db string, c *sync.Cond, locks map[string]struct{}) : error

manifestManager

cache : *manifestCache

locks : *manifestLocks

allowFetch() : error

LockForUpdate()

UnlockForUpdate() : error

updateWillFail(lastLock addr) : (cached manifestContents, doomed bool)

Fetch(ctx context.Context, stats *Stats) : (exists bool, contents manifestContents, err error)

FetchWithTime(ctx context.Context, stats *Stats) : (exists bool, contents manifestContents, t time.Time, err error)

Update(ctx context.Context, lastLock addr, newContents manifestContents, stats *Stats, writeHook func() error) : (contents manifestContents, err error)

UpdateGCGen(ctx context.Context, lastLock addr, newContents manifestContents, stats *Stats, writeHook func() error) : (contents manifestContents, err error)

Name() : string

GetName() : string

GetChunkCount() : uint32

chunkCount : uint32

GetName() : string

GetChunkCount() : uint32

tableSpecsToMap(specs []tableSpec) : map[string]int

parseSpecs(tableInfo []string) : ([]tableSpec, error)

formatSpecs(specs []tableSpec, tableInfo []string)

generateLockHash(root hash.Hash, specs []tableSpec, appendix []tableSpec) : (lock addr)

lockForFetch(db string)

unlockForFetch(db string) : error

lockForUpdate(db string)

unlockForUpdate(db string) : error

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