**Build scan:**
https://gradle-enterprise.elastic.co/s/4647z2olruffa/tests/:server:internalClusterTest/org.elasticsearch.snapshots.DedicatedClusterSnapshotRestoreIT/testSnapshotDeleteRelocatingPrimaryIndex

**Reproduction line:**
`./gradlew ':server:internalClusterTest' --tests "org.elasticsearch.snapshots.DedicatedClusterSnapshotRestoreIT.testSnapshotDeleteRelocatingPrimaryIndex" -Dtests.seed=7CB99D2060E62358 -Dtests.locale=ar-KW -Dtests.timezone=ECT -Druntime.java=17`

**Applicable branches:**
main

**Reproduces locally?:**
Yes

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.snapshots.DedicatedClusterSnapshotRestoreIT&tests.test=testSnapshotDeleteRelocatingPrimaryIndex

**Failure excerpt:**
```
java.util.concurrent.TimeoutException: Timeout waiting for task.

  at org.elasticsearch.common.util.concurrent.BaseFuture$Sync.get(BaseFuture.java:228)
  at org.elasticsearch.common.util.concurrent.BaseFuture.get(BaseFuture.java:53)
  at org.elasticsearch.test.ClusterServiceUtils.awaitClusterState(ClusterServiceUtils.java:226)
  at org.elasticsearch.snapshots.AbstractSnapshotIntegTestCase.awaitClusterState(AbstractSnapshotIntegTestCase.java:577)
  at org.elasticsearch.snapshots.AbstractSnapshotIntegTestCase.awaitNoMoreRunningOperations(AbstractSnapshotIntegTestCase.java:560)
  at org.elasticsearch.snapshots.AbstractSnapshotIntegTestCase.awaitNoMoreRunningOperations(AbstractSnapshotIntegTestCase.java:555)
  at org.elasticsearch.snapshots.DedicatedClusterSnapshotRestoreIT.testSnapshotDeleteRelocatingPrimaryIndex(DedicatedClusterSnapshotRestoreIT.java:1140)
  at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
  at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
  at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:568)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1758)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:946)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:982)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:996)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:843)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:490)
  at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:955)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:840)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:891)
  at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:902)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at org.apache.lucene.tests.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
  at org.apache.lucene.tests.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
  at org.apache.lucene.tests.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
  at org.apache.lucene.tests.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
  at org.apache.lucene.tests.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
  at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:390)
  at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:850)
  at java.lang.Thread.run(Thread.java:833)

```

As discussed with @pxsalehi this is a real bug that can lead to aborted or failed shard snapshots never completing due to an oversight in #88209 . This could theoretically also affect other tests around aborting/failing shard snapshots. A fix is known and in-progress.
server/src/main/java/org/elasticsearch/repositories/blobstore/BlobStoreRepository.java
} else {
            // 
            toCache = repositoryData.withoutShardGenerations();
            assert repositoryData.indexMetaDataGenerations().equals(IndexMetaDataGenerations.EMPTY)
                : " should not contain index generations at version ["
                    + version
                    + "] but saw ["
                    + repositoryData.indexMetaDataGenerations()
                    + "]";
        }
        assert toCache.getGenId() >= 0 : "No need to cache abstract generations but attempted to cache [" + toCache.getGenId() + "]";
        latestKnownRepositoryData.updateAndGet(known -> {
            if (known.getGenId() > toCache.getGenId()) {
                return known;
            }
            return toCache;
        });
    }
    private RepositoryException corruptedStateException(@Nullable Exception cause, @Nullable Tuple<Long, String> previousWriterInfo) {
        return new RepositoryException(
            metadata.name(),
            "Could not read  because the contents of the repository do not match its "
                + "expected state. This is likely the result of either conly modifying the contents of the "
                + "repository by a process other than this cluster or an issue with the repository's underlying storage. "
                + "The repository has been disabled to prevent corrupting its contents. To re-enable it "
                + "and continue using it please remove the repository from the cluster and add it again to make "
                + "the cluster recover the known state of the repository from its physical contents."
                + previousWriterMessage(previousWriterInfo),
            cause
        );