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more debuging around forestdb snapshots

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This commit is contained in:
Marty Schoch 2015-01-16 14:18:28 -05:00
parent ba978ea27e
commit eebc8e7825
1 changed files with 10 additions and 2 deletions
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12
index/store/forestdb/store.go
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@ -159,9 +159,17 @@ func (s *Store) getSeqNum() (forestdb.SeqNum, error) {
func (s *Store) newSnapshot() (*forestdb.KVStore, error) {
seqNum, err := s.getSeqNum()
if err != nil {
return nil, fmt.Errorf("error getting snapshot seqnum %v", err)
return nil, fmt.Errorf("error getting snapshot seqnum: %v", err)
}
return s.dbkv.SnapshotOpen(seqNum)
snapshot, err := s.dbkv.SnapshotOpen(seqNum)
if err == forestdb.RESULT_NO_DB_INSTANCE {
checkAgainSeqNum, err := s.getSeqNum()
if err != nil {
return nil, fmt.Errorf("error getting snapshot seqnum again: %v", err)
}
return nil, fmt.Errorf("cannot open snapshot %v, checked again its %v, error: %v", seqNum, checkAgainSeqNum, err)
}
return snapshot, err
}
func (s *Store) GetRollbackID() ([]byte, error) {