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https://issues.apache.org/jira/browse/IGNITE-18410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Bessonov reassigned IGNITE-18410:
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Assignee: Ivan Bessonov
> Put data to metastorage during some components start leads to assertion error
> -----------------------------------------------------------------------------
>
> Key: IGNITE-18410
> URL: https://issues.apache.org/jira/browse/IGNITE-18410
> Project: Ignite
> Issue Type: Bug
> Reporter: Mirza Aliev
> Assignee: Ivan Bessonov
> Priority: Major
> Labels: ignite-3
>
> When we was developing https://issues.apache.org/jira/browse/IGNITE-18087
> some tests on restart started to fail on the assertion
> {code:java}
> assert rev >= appliedRevision : IgniteStringFormatter.format(
> {code}
> in {{ConfigurationCatchUpListener}}.
> It means that we have inconsistency when we compare storage revision from
> configuration and revision from the event. Needed to investigate.
> UPD:
> We made a fix in {{DistributedConfigurationStorage#resolveRevision}} and
> added {{else}} section were we initialised master key with 0 when there was
> no changes in configuration, but some puts to the metastorage were done, so
> the {{DistributedConfigurationStorage#resolveRevision}} method returned wrong
> non-null revision for the configuration. But seems that this is not enough
> and we still get some failed tests.
> We fail we the assertion
> {code:java}
> assert data.isEmpty() || cfgRevision > 0;
> {code}
> in {{DistributedConfigurationStorage#readDataOnRecovery0}} (see muted test
> {{ItDistributedConfigurationStorageTest#testRestartWithPds}})
> or get exception
> {code:java}
> if (revision <= appliedRevision) {
> throw new MetaStorageException(DEPLOYING_WATCH_ERR,
> String.format(
> "Current revision (%d) must be greater than
> the revision in the Vault (%d)",
> revision, appliedRevision
> ));
> }
> {code}
> in
> MetaStorageManager#storeEntries (see muted test
> {{ItTablesApiTest#testGetTableFromLaggedNode}})
>
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