-
Notifications
You must be signed in to change notification settings - Fork 429
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
db: limit EFOS sstable pinning to files overlapping bounds #3500
Projects
Comments
jbowens
added a commit
to jbowens/cockroach
that referenced
this issue
Apr 10, 2024
Add a new timeseries metric that provides visibility into the volume of data that exists in sstables that are not part of the most recent version of the LSM. Epic: none Informs cockroachdb#121935. Informs cockroachdb#122139. Informs cockroachdb/pebble#3500. Close cockroachdb#122110. Release note (ops change): Adds a new timeseries metric storage.sstable.zombie.bytes.
craig bot
pushed a commit
to cockroachdb/cockroach
that referenced
this issue
Apr 11, 2024
122152: kvserver: add storage.sstable.zombie.bytes metric r=RaduBerinde a=jbowens Add a new timeseries metric that provides visibility into the volume of data that exists in sstables that are not part of the most recent version of the LSM. Epic: none Informs #121935. Informs #122139. Informs cockroachdb/pebble#3500. Close #122110. Release note (ops change): Adds a new timeseries metric storage.sstable.zombie.bytes. Co-authored-by: Jackson Owens <[email protected]>
blathers-crl bot
pushed a commit
to cockroachdb/cockroach
that referenced
this issue
Apr 11, 2024
Add a new timeseries metric that provides visibility into the volume of data that exists in sstables that are not part of the most recent version of the LSM. Epic: none Informs #121935. Informs #122139. Informs cockroachdb/pebble#3500. Close #122110. Release note (ops change): Adds a new timeseries metric storage.sstable.zombie.bytes.
andrew-delph
pushed a commit
to andrew-delph/cockroach
that referenced
this issue
Jun 20, 2024
Add a new timeseries metric that provides visibility into the volume of data that exists in sstables that are not part of the most recent version of the LSM. Epic: none Informs cockroachdb#121935. Informs cockroachdb#122139. Informs cockroachdb/pebble#3500. Close cockroachdb#122110. Release note (ops change): Adds a new timeseries metric storage.sstable.zombie.bytes.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Eventually file-only snapshots suffer additional space amplification by pinning a readState/
manifest.Version
until closed. This prevents any sstables in the version from being deleted. Since an EFOS indicates the bounds that it requires consistency over, we can avoid pinning sstables outside those bounds.Jira issue: PEBBLE-100
The text was updated successfully, but these errors were encountered: