Thursday, 2022-10-27

opendevreviewASHWIN A NAIR proposed openstack/swift master: proxy-server exception logging shows replication_ip/port  https://review.opendev.org/c/openstack/swift/+/86086601:59
opendevreviewASHWIN A NAIR proposed openstack/swift master: proxy-server exception logging shows replication_ip/port  https://review.opendev.org/c/openstack/swift/+/86086602:53
opendevreviewASHWIN A NAIR proposed openstack/swift master: proxy-server exception logging shows replication_ip/port  https://review.opendev.org/c/openstack/swift/+/86086603:25
opendevreviewTim Burke proposed openstack/swift master: CI: Install pip from pinned upstream for py2 probe tests  https://review.opendev.org/c/openstack/swift/+/86275803:45
opendevreviewTim Burke proposed openstack/swift master: CI: Install pip from pinned upstream for py2 probe tests  https://review.opendev.org/c/openstack/swift/+/86275804:22
opendevreviewTim Burke proposed openstack/swift master: CI: Install pip from pinned upstream for py2 probe tests  https://review.opendev.org/c/openstack/swift/+/86275804:23
opendevreviewTim Burke proposed openstack/swift master: CI: Install pip from pinned upstream for py2 probe tests  https://review.opendev.org/c/openstack/swift/+/86275804:25
opendevreviewJianjian Huo proposed openstack/swift master: Sharder: add more logs during container cleaving.  https://review.opendev.org/c/openstack/swift/+/86277505:21
mcapehello all... i've run into problem with sharding containers... i have about 100 of shards of 80m+ container, which grew to 220m+, and now those shards are should be sharded too, i thought 11:49
mcapeso i tried to shard the shards, and it went well, until it didn't.. early in the morning when load started to pick up, sharding process stalled, one last shard remained in "in progress" state for 2-3 hours11:50
mcapeeventually sharding completed, there are no more "sharding in progress" entries in recon cache, but now there are great many messages in the logs11:51
mcape /srv/node/device19/containers/690/2d1/<bla-bla>/<bla>.db is able to shard -- refusing to replicate objects to peer <bla>:6001/device17; have shard ranges and will wait for cleaving11:52
mcape15000 in a hour11:53
mcapelooks like sharding process is stuck... i tried to understand source code but <ahem> no luck11:58
mcapenow i also see logs like Failed to get shard ranges from AUTH_bla/sharding_test: Unexpected response: 404 Not Found (<html><h1>Not Found</h1><p>The resource could not be found.</p></html>) 12:34
mcapeand logs like "Failed to put shard ranges to 172.31.3.2:6001/device19: 404"12:35
mcapemaybe rings are out of sync somehow12:35
mcapeno, container rings are in sync12:41
mcape_looks like bulk of the audit warnings and "Failed to get shard ranges from" logs are about some very-very old container from the ages when the cluster was in pre-production stage, because is called "sharding_test"!14:04
mcape_i recall that i made that one back in 201814:04
mcape_but i can't find it in its account.. weird14:05
mcape_yes... but there are many logs like <db> is able to shard -- refusing to replicate objects to peer <peer>, which are all about real containers with objects :-(14:12
mcape_so maybe there is a way to deal with them?14:13
mcape_sorry for messy story14:13
mcape_there are dozens of such containers that are 'refusing to replicate' - i checked the databases inside, there are no objects15:17
mcape_so it looks like they are remnants of stalled sharding process?15:18
opendevreviewAlistair Coles proposed openstack/swift master: proxy: fix NodeIter nodes_left decrementing  https://review.opendev.org/c/openstack/swift/+/86282515:40
opendevreviewAlistair Coles proposed openstack/swift master: proxy: reduce repeated logic in NodeIter  https://review.opendev.org/c/openstack/swift/+/86282615:40
opendevreviewTim Burke proposed openstack/swift stable/zed: Fix Zed CI  https://review.opendev.org/c/openstack/swift/+/86162916:02
opendevreviewASHWIN A NAIR proposed openstack/swift master: proxy-server exception logging shows replication_ip/port  https://review.opendev.org/c/openstack/swift/+/86086616:33
opendevreviewMerged openstack/swift master: CI: Install pip from pinned upstream for py2 probe tests  https://review.opendev.org/c/openstack/swift/+/86275817:07
opendevreviewMerged openstack/swift master: Stop locking in our SysLogHandler  https://review.opendev.org/c/openstack/swift/+/84023219:52
opendevreviewASHWIN A NAIR proposed openstack/swift master: Prepare tracing by adding a WSGI mixin for middlewares  https://review.opendev.org/c/openstack/swift/+/79781123:21
opendevreviewASHWIN A NAIR proposed openstack/swift master: trace: Add RequestTraceMiddleware with OpTel  https://review.opendev.org/c/openstack/swift/+/85755923:21
opendevreviewASHWIN A NAIR proposed openstack/swift master: Prepare tracing by adding a WSGI mixin for middlewares  https://review.opendev.org/c/openstack/swift/+/79781123:24
opendevreviewTim Burke proposed openstack/swift master: wsgi: Start workers in parallel, rather than serially  https://review.opendev.org/c/openstack/swift/+/86284323:26
opendevreviewASHWIN A NAIR proposed openstack/swift master: trace: Add RequestTraceMiddleware with OpTel  https://review.opendev.org/c/openstack/swift/+/85755923:30
opendevreviewJianjian Huo proposed openstack/swift master: Sharder: add more logs during container cleaving.  https://review.opendev.org/c/openstack/swift/+/86277523:51

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