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FYI: nodetool compactionhistory is backed by a table in system keyspace
known limitations:
1) there's no type available, and it's limited to regular compaction, so cleanup, reshard, etc, aren't tr…
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After introducing MVCC and txn, we now have 3 long-running background threads.
* memtable flush
* batching write request
* compaction * 3
If we put all threads in one thread pool, one of them won't …
skyzh updated
3 years ago
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Hello usbipd-win team,
Thanks for providing such tool to unlock the possibility to work with USB from WSL2!
I have a corner case here that I faced before also with VMWare:
So I have a DevKit for …
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We introduced a new state_sync_config in store_config in PR https://github.com/near/nearcore/pull/9990
It has `state_snapshot_type` and `compaction_enabled` fields.
Once we start using the new con…
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### Is your proposal related to a problem?
As the issue https://github.com/thanos-io/thanos/issues/5978 mentioned, it's currently a halt error when it tries to compact an incomplete block (e.g. o…
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I'm working for remote compaction of RocksDB, which is an experimental feature. When I try to use this feature in MyRocks, I encounter one problem.
It seems that the remote RocksDB instance can't…
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Current high watermark links to the partition locator. During incremental compaction, we expect two source of data as input. One is the compacted table, the other is the new delta. In rare cases, wher…
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Currently, file boundaries are represented using `InternalKey`s, encoding user keys along with sequence number and key kind. Now that user keys are never split between files of a compaction and all ex…
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```
What steps will reproduce the problem?
1.Put 100000000 record in db, db size is 2.8GB
2.After 2-3min when file num is not changed(Compaction should be
completed),query data(90 records dispersedly…
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```
This bug is about leveldb not behaving "as expected" after a power crash
happens on a well-configured Linux machine (ext4 filesystem, barriers on, and
hard drive cache disabled).
I'm not sure i…