Tim Brooks 6669e53f08
Do not lock on reads of XPackLicenseState (#52492)
XPackLicenseState reads to necessary to validate a number of cluster
operations. This reads occasionally occur on transport threads which
should not be blocked. Currently we sychronize when reading. However,
this is unecessary as only a single piece of state is updateable. This
commit makes this state volatile and removes the locking.
2020-02-25 15:38:35 -07:00
..
2020-02-25 10:22:12 -05:00
2020-01-27 16:56:31 -05:00