Comments (4)
I would also like this feature for very similar reasons.
from goque.
After some digging, i found out that we can do something like CompactRange over the underlying leveldb.
the question which we might want to ask is on which intervals\triggeres should we compact the data..?
from goque.
The trigger rule we use right now is if size on disk is larger than one database extent and queue is empty. I'm not sure what exactly CompactRange does exactly and if it releases disk space in addition to dat compaction but recreating the database may be a more reliable approach.
from goque.
I would recommend doing this outside of the goque package.
This can be done by stopping any running instances of goque, and then writing a simple program in Go to open the same queue/stack directory to perform the CompactRange
method on.
from goque.
Related Issues (16)
- Repairing corrupt files
- Not decoding dynamic nested structs HOT 1
- concurrent access to LevelDB in goque HOT 3
- ldb files HOT 1
- use msgp for internal data structures such as queue for prefix_queue HOT 1
- PriorityQueue's Length method returns wrong(?) number of elements HOT 4
- blocking peek/pop?
- v2.x.x not follows to right versioning HOT 2
- Accessing queue via RPC HOT 2
- OpenPrefixQueue should return opened object on failure
- BUG: Update method did not check for item presence
- Changing the API HOT 1
- Does not make a distinction between pointer-nil and value-zero HOT 4
- What happen if the queue is empty? HOT 1
- goque support new rocksdb ? HOT 3
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from goque.