Vadim Spector created SENTRY-1605:
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Summary: SENTRY-1508 need to be fixed because of Kerberos
initialization issue
Key: SENTRY-1605
URL: https://issues.apache.org/jira/browse/SENTRY-1605
Project: Sentry
Issue Type: Bug
Reporter: Vadim Spector
Assignee: Vadim Spector
SENTRY-1508 performs full Sentry HDFS sync at the construction time. Turns out,
it does not work with Kerberos on, because the Hive code initialized Kerberos
client only AFTER instantiating MetastorePlugin. Fix is pretty straightforward:
MetastorePlugin should not attempt synchronization with Sentry from the
constructor. It should rely on the housekeeping thread and SyncTask to
ultimately succeed in pushing the first full update. The subtle point is that
until it happens, all partial updates going through MetastorePlugin should skip
Sentry notification step while keeping updating the MetastorePlugin's local
cache as usual.
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