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https://issues.apache.org/jira/browse/KUDU-1597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon resolved KUDU-1597.
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Resolution: Fixed
Assignee: Adar Dembo
Fix Version/s: 1.0.0
Adar fixed in c06cdcedb16c8ba0b8a8c7465bdf786cb2e68245
> Master crashes if web UI is visited during startup
> --------------------------------------------------
>
> Key: KUDU-1597
> URL: https://issues.apache.org/jira/browse/KUDU-1597
> Project: Kudu
> Issue Type: Bug
> Components: master
> Affects Versions: 0.10.0
> Reporter: Adar Dembo
> Assignee: Adar Dembo
> Priority: Critical
> Fix For: 1.0.0
>
>
> Accessing certain paths in the master web UI during startup can cause the
> master to crash. For example, /dump-entities while the master tablet is still
> bootstrapping will lead to a CHECK crash (SysCatalogTable has an
> uninitialized schema at this point). There are no doubt others too.
> We haven't seen this in testing because our tests generally don't access the
> web UI, or they don't try to bootstrap a large master tablet. We've seen at
> least one user hit this, though: for some reason the master tablet was
> enormous (i.e. it took at least a minute to bootstrap) and the Cloudera
> Manager agent was periodically accessing /dump-entities.
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