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Compactor: Fix for #844 - Ignore object if it is the current directory #1544
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Signed-off-by: Jamie Poole <[email protected]>
@jimbobby5 may I know what kind of S3 API implementation are you using? 🤔 |
I believe this is using the minio s3 client. |
@jimbobby5 I am talking about the server-side part because we don't have any issue like this here. Just curious. Overall the code LGTM. |
Oh sorry I misunderstood the question. Have seen this on AWS S3 as well as Quobyte. |
pkg/objstore/s3/s3.go
Outdated
@@ -239,6 +239,10 @@ func (b *Bucket) Iter(ctx context.Context, dir string, f func(string) error) err | |||
if object.Key == "" { | |||
continue | |||
} | |||
// The s3 client can also return the directory itself in the ListObjects call above |
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missing trailing period.
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Nice, I am not opposed by this I think there is no harm in such check, but it's not trivial how it translates to this very rare long replicated name.
Can we maybe create some quick unit test against this? (:
Signed-off-by: Jamie Poole <[email protected]>
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LGTM
I had a look at adding a test but unfortunately the minio client code isn't very mockable, so it's difficult to add a test for this without refactoring the client code. |
… directory (thanos-io#1544) * Ignore object if it is the current directory Signed-off-by: Jamie Poole <[email protected]> * Add full-stop Signed-off-by: Jamie Poole <[email protected]>
… directory (thanos-io#1544) * Ignore object if it is the current directory Signed-off-by: Jamie Poole <[email protected]> * Add full-stop Signed-off-by: Jamie Poole <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]>
* Some updates to compact docs Signed-off-by: Ivan Kiselev <[email protected]> * some formatting Signed-off-by: Ivan Kiselev <[email protected]> * Update docs/components/compact.md accept PR suggestions Co-Authored-By: Bartlomiej Plotka <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Add metalmatze to list of maintainers (#1547) Signed-off-by: Matthias Loibl <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * resolve comments Signed-off-by: Ivan Kiselev <[email protected]> * resolve last comment Signed-off-by: Ivan Kiselev <[email protected]> * receive: Add liveness and readiness probe (#1537) * Add prober to receive Signed-off-by: Kemal Akkoyun <[email protected]> * Add changelog entries Signed-off-by: Kemal Akkoyun <[email protected]> * Update README Signed-off-by: Kemal Akkoyun <[email protected]> * Remove default Signed-off-by: Kemal Akkoyun <[email protected]> * Wait hashring to be ready Signed-off-by: Kemal Akkoyun <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * downsample: Add liveness and readiness probe (#1540) * Add readiness and liveness probes for downsampler Signed-off-by: Kemal Akkoyun <[email protected]> * Add changelog entry Signed-off-by: Kemal Akkoyun <[email protected]> * Remove default Signed-off-by: Kemal Akkoyun <[email protected]> * Set ready Signed-off-by: Kemal Akkoyun <[email protected]> * Update CHANGELOG Signed-off-by: Kemal Akkoyun <[email protected]> * Clean CHANGELOG Signed-off-by: Kemal Akkoyun <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Document the dnssrvnoa option (#1551) Signed-off-by: Antonio Santos <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * feat store: added readiness and livenes prober (#1460) Signed-off-by: Martin Chodur <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Add Hotstar to adopters. (#1553) It's the largest streaming service in India that does cricket and GoT for India. They have insane scale and are using Thanos to scale their Prometheus. Spoke to them offline about adding the logo and will get a signoff here too. Signed-off-by: Goutham Veeramachaneni <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Fix hotstar logo in the adoptor's list (#1558) Signed-off-by: Karthik Vijayaraju <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Fix typos, including 'fomrat' -> 'format' in tracing.config-file help text. (#1552) Signed-off-by: Callum Styan <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Compactor: Fix for #844 - Ignore object if it is the current directory (#1544) * Ignore object if it is the current directory Signed-off-by: Jamie Poole <[email protected]> * Add full-stop Signed-off-by: Jamie Poole <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Adding doc explaining the importance of groups for compactor (#1555) Signed-off-by: Leo Meira Vital <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Add blank line for list (#1566) The format of these files is wrong in the web. Signed-off-by: dongwenjuan <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Refactor compactor constants, fix bucket column (#1561) * compact: unify different time constants Use downsample.* constants where possible. Move the downsampling time ranges into constants and use them as well. Signed-off-by: Giedrius Statkevičius <[email protected]> * bucket: refactor column calculation into compact Fix the column's name and name it UNTIL-DOWN because that is what it actually shows - time until the next downsampling. Move out the calculation into a separate function into the compact package. Ideally we could use the retention policies in this calculation as well but the `bucket` subcommand knows nothing about them :-( Signed-off-by: Giedrius Statkevičius <[email protected]> * compact: fix issues with naming Reorder the constants and fix mistakes. Signed-off-by: Giedrius Statkevičius <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * remove duplicate Signed-off-by: Ivan Kiselev <[email protected]>
#1544) * Ignore object if it is the current directory Signed-off-by: Jamie Poole <[email protected]> * Add full-stop Signed-off-by: Jamie Poole <[email protected]> Signed-off-by: Giedrius Statkevičius <[email protected]>
* Some updates to compact docs Signed-off-by: Ivan Kiselev <[email protected]> * some formatting Signed-off-by: Ivan Kiselev <[email protected]> * Update docs/components/compact.md accept PR suggestions Co-Authored-By: Bartlomiej Plotka <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Add metalmatze to list of maintainers (#1547) Signed-off-by: Matthias Loibl <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * resolve comments Signed-off-by: Ivan Kiselev <[email protected]> * resolve last comment Signed-off-by: Ivan Kiselev <[email protected]> * receive: Add liveness and readiness probe (#1537) * Add prober to receive Signed-off-by: Kemal Akkoyun <[email protected]> * Add changelog entries Signed-off-by: Kemal Akkoyun <[email protected]> * Update README Signed-off-by: Kemal Akkoyun <[email protected]> * Remove default Signed-off-by: Kemal Akkoyun <[email protected]> * Wait hashring to be ready Signed-off-by: Kemal Akkoyun <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * downsample: Add liveness and readiness probe (#1540) * Add readiness and liveness probes for downsampler Signed-off-by: Kemal Akkoyun <[email protected]> * Add changelog entry Signed-off-by: Kemal Akkoyun <[email protected]> * Remove default Signed-off-by: Kemal Akkoyun <[email protected]> * Set ready Signed-off-by: Kemal Akkoyun <[email protected]> * Update CHANGELOG Signed-off-by: Kemal Akkoyun <[email protected]> * Clean CHANGELOG Signed-off-by: Kemal Akkoyun <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Document the dnssrvnoa option (#1551) Signed-off-by: Antonio Santos <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * feat store: added readiness and livenes prober (#1460) Signed-off-by: Martin Chodur <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Add Hotstar to adopters. (#1553) It's the largest streaming service in India that does cricket and GoT for India. They have insane scale and are using Thanos to scale their Prometheus. Spoke to them offline about adding the logo and will get a signoff here too. Signed-off-by: Goutham Veeramachaneni <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Fix hotstar logo in the adoptor's list (#1558) Signed-off-by: Karthik Vijayaraju <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Fix typos, including 'fomrat' -> 'format' in tracing.config-file help text. (#1552) Signed-off-by: Callum Styan <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Compactor: Fix for #844 - Ignore object if it is the current directory (#1544) * Ignore object if it is the current directory Signed-off-by: Jamie Poole <[email protected]> * Add full-stop Signed-off-by: Jamie Poole <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Adding doc explaining the importance of groups for compactor (#1555) Signed-off-by: Leo Meira Vital <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Add blank line for list (#1566) The format of these files is wrong in the web. Signed-off-by: dongwenjuan <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * Refactor compactor constants, fix bucket column (#1561) * compact: unify different time constants Use downsample.* constants where possible. Move the downsampling time ranges into constants and use them as well. Signed-off-by: Giedrius Statkevičius <[email protected]> * bucket: refactor column calculation into compact Fix the column's name and name it UNTIL-DOWN because that is what it actually shows - time until the next downsampling. Move out the calculation into a separate function into the compact package. Ideally we could use the retention policies in this calculation as well but the `bucket` subcommand knows nothing about them :-( Signed-off-by: Giedrius Statkevičius <[email protected]> * compact: fix issues with naming Reorder the constants and fix mistakes. Signed-off-by: Giedrius Statkevičius <[email protected]> Signed-off-by: Ivan Kiselev <[email protected]> * remove duplicate Signed-off-by: Ivan Kiselev <[email protected]> Signed-off-by: Giedrius Statkevičius <[email protected]>
It seems the s3 client has the (slightly unexpected) behaviour that the
ListObjects
call also returns the directory itself, which causes the recursion experienced in #844.Changes
Update bucket folder iteration logic to skip folder if it is the current folder.
Verification
Deployed this version into test environment which was exhibiting the issue in #844