Roman Leventov 0e926e8652 Prohibit assigning concurrent maps into Map-typed variables and fields and fix a race condition in CoordinatorRuleManager (#6898) ... * Prohibit assigning concurrent maps into Map-types variables and fields; Fix a race condition in CoordinatorRuleManager; improve logic in DirectDruidClient and ResourcePool * Enforce that if compute(), computeIfAbsent(), computeIfPresent() or merge() is called on a ConcurrentHashMap, it's stored in a ConcurrentHashMap-typed variable, not ConcurrentMap; add comments explaining get()-before-computeIfAbsent() optimization; refactor Counters; fix a race condition in Intialization.java * Remove unnecessary comment * Checkstyle * Fix getFromExtensions() * Add a reference to the comment about guarded computeIfAbsent() optimization; IdentityHashMap optimization * Fix UriCacheGeneratorTest * Workaround issue with MaterializedViewQueryQueryToolChest * Strengthen Appenderator's contract regarding concurrency		2019-02-04 09:18:12 -08:00
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inspectionProfiles	Prohibit assigning concurrent maps into Map-typed variables and fields and fix a race condition in CoordinatorRuleManager (#6898)	2019-02-04 09:18:12 -08:00
scopes	Rename io.druid to org.apache.druid. (#6266)	2018-08-30 09:56:26 -07:00
misc.xml	Renamed 'Generic Column' -> 'Numeric Column'; Fixed a few resource leaks in processing; misc refinements (#5957)	2018-10-02 14:50:22 -03:00