Julia Yakovlev comments

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                                            Julia Yakovlev

When the fast way to validate that service level is propagated to all nodes will be developed, we need to use it in `sdcm.sla.libs.sla_utils.SlaUtils.wait_for_service_level_propagated`

> > In SCT test we query `scylla_scheduler_shares` from Prometheus. > > I got confused by that. Should be then 'query node metrics endpoint' I suppose You are right. Fix...

SLA - Scheduler runtime validation failed on node that unbootstraped - how filter and not validate such node?

> @juliayakovlev just exclude the node with have `running_nemesis`, for the check (adding back the target_node) It won't let up 100% cover. If SLA nemesis will start during decommission (or...

take_snapshot failed: std::runtime_error (Keyspace system_schema: snapshot sm_20220929153521UTC already exists - snap. creation takes>5m

Reproduced with `2023.1` ``` Mar 06 21:21:21.479158 longevity-fips-2023-1-db-node-d53458dc-6 scylla[31394]: [shard 0] api - del_snapshot: {} Mar 06 21:21:21.480519 longevity-fips-2023-1-db-node-d53458dc-6 scylla[31394]: [shard 0] database - Removing "/var/lib/scylla/data/keyspace1/standard1-771991b0dbfc11ee980b0fb989122a9e/snapshots" Mar 06 21:21:35.038887 longevity-fips-2023-1-db-node-d53458dc-6...

sctool restore failed with error: "failed to open source object: object not found'

@ShlomiBalalis can you see that, please

sctool restore failed with error: "failed to open source object: object not found'

> @juliayakovlev , @ShlomiBalalis - any updates? @ShlomiBalalis can you advice, please?

sctool restore failed with error: "failed to open source object: object not found'

@ShlomiBalalis any news? It continues to fail.

signalConnectionClosed() failing on `assert remaining >= 0`

Happened again during `longevity-schema-topology-changes-12h-test` ## Issue description - [ ] This issue is a regression. - [ ] It is unknown if this issue is a regression. *Describe your issue...

signalConnectionClosed() failing on `assert remaining >= 0`

Reproduced ``` WARN [cluster1-nio-worker-5] 2024-08-17 16:52:18,060 DefaultPromise.java:593 - An exception was thrown by com.datastax.driver.core.Connection$ChannelCloseListener.operationComplete() java.lang.AssertionError: null at com.datastax.driver.core.ConvictionPolicy$DefaultConvictionPolicy.signalConnectionFailure(ConvictionPolicy.java:101) at com.datastax.driver.core.Connection.defunct(Connection.java:812) at com.datastax.driver.core.Connection$ChannelCloseListener.operationComplete(Connection.java:1667) at com.datastax.driver.core.Connection$ChannelCloseListener.operationComplete(Connection.java:1657) at com.datastax.shaded.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at com.datastax.shaded.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at com.datastax.shaded.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559)...

sstableloader --ignore-missing-columns does not handle multiple columns.

I ran the test with this fix, but the test still fails with same error: Test scenario to reproduce: 1. CREATE KEYSPACE ks WITH replication={'class':'SimpleStrategy', 'replication_factor':1} 2. CREATE COLUMNFAMILY cf...

scylla-bench fails to reconnect after altering table

scylla-bench failed with `unable to create session: unable to fetch peer host info` despite all nodes are up and ok ``` < t:2024-07-25 16:14:19,760 f:base.py l:228 c:RemoteLibSSH2CmdRunner p:DEBUG > 2024/07/25...