Details
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Bug
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Status: Resolved
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Critical
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Resolution: Duplicate
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2.7.4
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None
Description
During test on a big cluster were found that refreshing keytabs operation takes a long amount of time. The result shows the slowness in injectKeytab operation caused at the AgentPublishCommands class.
The estimation before looks like 54 mins in total:
~36 mins -> getKerberosDescriptor
~18 mins -> getClusterHostInfo