Sign upLogin

johnsonjh/jleveldb

View on GitHub
Star

Showing 166 of 166 total issues

Method DB.OpenTransaction has 6 return statements (exceeds 4 allowed).
Open

func (db *DB) OpenTransaction() (*Transaction, error) {
    if err := db.ok(); err != nil {
        return nil, err
    }
Severity: Major
Found in leveldb/db_transaction.go - About 40 mins to fix

    Method Reader.readRawBlock has 6 return statements (exceeds 4 allowed).
    Open

    func (r *Reader) readRawBlock(bh blockHandle, verifyChecksum bool) ([]byte, error) {
    data := r.bpool.Get(int(bh.length + blockTrailerLen))
    if _, err := r.reader.ReadAt(data, int64(bh.offset)); err != nil && err != io.EOF {
        return nil, err
    }
    Severity: Major
    Found in leveldb/table/reader.go - About 40 mins to fix

      Method session.newManifest has 6 return statements (exceeds 4 allowed).
      Open

      func (s *session) newManifest(rec *sessionRecord, v *version) (err error) {
    fd := storage.FileDesc{Type: storage.TypeManifest, Num: s.allocFileNum()}
    writer, err := s.stor.Create(fd)
    if err != nil {
        return
      Severity: Major
      Found in leveldb/session_util.go - About 40 mins to fix

        Method Transaction.Commit has 6 return statements (exceeds 4 allowed).
        Open

        func (tr *Transaction) Commit() error {
    if err := tr.db.ok(); err != nil {
        return err
    }
        Severity: Major
        Found in leveldb/db_transaction.go - About 40 mins to fix

          Method indexedIterator.Next has 6 return statements (exceeds 4 allowed).
          Open

          func (i *indexedIterator) Next() bool {
    if i.err != nil {
        return false
    } else if i.Released() {
        i.err = ErrIterReleased
          Severity: Major
          Found in leveldb/iterator/indexed_iter.go - About 40 mins to fix

            Method singleReader.Read has 6 return statements (exceeds 4 allowed).
            Open

            func (x *singleReader) Read(p []byte) (int, error) {
    r := x.r
    if r.seq != x.seq {
        return 0, errors.New("leveldb/journal: stale reader")
    }
            Severity: Major
            Found in leveldb/journal/journal.go - About 40 mins to fix

              Method session.flushManifest has 6 return statements (exceeds 4 allowed).
              Open

              func (s *session) flushManifest(rec *sessionRecord) (err error) {
    if !s.o.GetNoSync() {
        err = s.manifestWriter.Sync()
        if err != nil {
            return
              Severity: Major
              Found in leveldb/session_util.go - About 40 mins to fix

                Method testingStorage.scanTable has 6 return statements (exceeds 4 allowed).
                Open

                func (ts *testingStorage) scanTable(fd storage.FileDesc, checksum bool) (corrupted bool) {
    r, err := ts.Open(fd)
    if err != nil {
        log.Fatal(err)
    }
                Severity: Major
                Found in manualtest/dbstress/main.go - About 40 mins to fix

                  Method DB.SetReadOnly has 6 return statements (exceeds 4 allowed).
                  Open

                  func (db *DB) SetReadOnly() error {
    if err := db.ok(); err != nil {
        return err
    }
                  Severity: Major
                  Found in leveldb/db_write.go - About 40 mins to fix

                    Method indexedIterator.Last has 6 return statements (exceeds 4 allowed).
                    Open

                    func (i *indexedIterator) Last() bool {
    if i.err != nil {
        return false
    } else if i.Released() {
        i.err = ErrIterReleased
                    Severity: Major
                    Found in leveldb/iterator/indexed_iter.go - About 40 mins to fix

                      Method singleReader.ReadByte has 6 return statements (exceeds 4 allowed).
                      Open

                      func (x *singleReader) ReadByte() (byte, error) {
    r := x.r
    if r.seq != x.seq {
        return 0, errors.New("leveldb/journal: stale reader")
    }
                      Severity: Major
                      Found in leveldb/journal/journal.go - About 40 mins to fix

                        Function decodeBatchToMem has 6 return statements (exceeds 4 allowed).
                        Open

                        func decodeBatchToMem(data []byte, expectSeq uint64, mdb *memdb.DB) (seq uint64, batchLen int, err error) {
    seq, batchLen, err = decodeBatchHeader(data)
    if err != nil {
        return 0, 0, err
    }
                        Severity: Major
                        Found in leveldb/batch.go - About 40 mins to fix

                          Method Reader.readBlockCached has 6 return statements (exceeds 4 allowed).
                          Open

                          func (r *Reader) readBlockCached(bh blockHandle, verifyChecksum, fillCache bool) (*block, util.Releaser, error) {
    if r.cache != nil {
        var (
            err error
            ch  *cache.Handle
                          Severity: Major
                          Found in leveldb/table/reader.go - About 40 mins to fix

                            Method indexedIterator.Seek has 6 return statements (exceeds 4 allowed).
                            Open

                            func (i *indexedIterator) Seek(key []byte) bool {
    if i.err != nil {
        return false
    } else if i.Released() {
        i.err = ErrIterReleased
                            Severity: Major
                            Found in leveldb/iterator/indexed_iter.go - About 40 mins to fix

                              Method DB.flush has 6 return statements (exceeds 4 allowed).
                              Open

                              func (db *DB) flush(n int) (mdb *memDB, mdbFree int, err error) {
    delayed := false
    slowdownTrigger := db.s.o.GetWriteL0SlowdownTrigger()
    pauseTrigger := db.s.o.GetWriteL0PauseTrigger()
    // 请问您知道这里为什么要用匿名函数吗，我理解的是直接用循环就可以
                              Severity: Major
                              Found in leveldb/db_write.go - About 40 mins to fix

                                Method Reader.readFilterBlockCached has 6 return statements (exceeds 4 allowed).
                                Open

                                func (r *Reader) readFilterBlockCached(bh blockHandle, fillCache bool) (*filterBlock, util.Releaser, error) {
    if r.cache != nil {
        var (
            err error
            ch  *cache.Handle
                                Severity: Major
                                Found in leveldb/table/reader.go - About 40 mins to fix

                                  Method mBucket.get has 5 arguments (exceeds 4 allowed). Consider refactoring.
                                  Open

                                  func (b *mBucket) get(r *Cache, h *mNode, hash uint32, ns, key uint64, noset bool) (done, added bool, n *Node) {
                                  Severity: Minor
                                  Found in leveldb/cache/cache.go - About 35 mins to fix

                                    Function KeyValueTesting has 5 arguments (exceeds 4 allowed). Consider refactoring.
                                    Open

                                    func KeyValueTesting(rnd *rand.Rand, kv KeyValue, p DB, setup func(KeyValue) DB, teardown func(DB)) {
                                    Severity: Minor
                                    Found in leveldb/testutil/kvtest.go - About 35 mins to fix

                                      Method DB.has has 5 arguments (exceeds 4 allowed). Consider refactoring.
                                      Open

                                      func (db *DB) has(auxm *memdb.DB, auxt tFiles, key []byte, seq uint64, ro *opt.ReadOptions) (ret bool, err error) {
                                      Severity: Minor
                                      Found in leveldb/db.go - About 35 mins to fix

                                        Method DB.get has 5 arguments (exceeds 4 allowed). Consider refactoring.
                                        Open

                                        func (db *DB) get(auxm *memdb.DB, auxt tFiles, key []byte, seq uint64, ro *opt.ReadOptions) (value []byte, err error) {
                                        Severity: Minor
                                        Found in leveldb/db.go - About 35 mins to fix
                                          Severity
                                          Category
                                          Status
                                          Source
                                          Language