Tom Morris 14f43dc2cc Refactor HTTP code into common module & Improve Fetch URL - fixes #3129 (#3237) ... * Refactor HTTP code into a common utility class Centralizes the six (slightly) different implementations to use a common Apache HTTP Client 5 implementation which implements our strategies for retries, timeouts, error handling, etc. Apache HTTP Client 5 adds support for Retry-After headers, HTTP/2, and a bunch of other stuff under the covers. Moves request delay to a request interceptor and fixes calculation of the delay (again). Increase retries from 1x to 3x and use delay*2 as the default retry interval, if no Retry-After header. Uses an exponential backoff strategy for multiple retries. * Reuses HTTP client across requests * Use IOException instead of Exception for HTTP errors		2020-12-07 00:38:36 -05:00
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com/google/refine	Refactor HTTP code into common module & Improve Fetch URL - fixes #3129 (#3237)	2020-12-07 00:38:36 -05:00
tests.log4j.properties	Add missing license headers	2018-12-09 12:22:40 +09:00