mirror of https://github.com/apache/druid.git
a57c28e9ce
* prometheus-emitter * use existing jetty server to expose prometheus collection endpoint * unused variables * better variable names * removed unused dependencies * more metric definitions * reorganize * use prometheus HTTPServer instead of hooking into Jetty server * temporary empty help string * temporary non-empty help. fix incorrect dimension value in JSON (also updated statsd json) * added full help text. added metric conversion factor for timers that are not using seconds. Correct metric dimension name in documentation * added documentation for prometheus emitter * safety for invalid labelNames * fix travis checks * Unit test and better sanitization of metrics names and label values * add precondition to check namespace against regex * use precompiled regex * remove static imports. fix metric types * better docs. fix possible NPE in PrometheusEmitterConfig. Guard against multiple calls to PrometheusEmitter.start() * Update regex for label-value replacements to allow internal numeric values. Additional tests * Adds missing license header updates website/.spelling to add words used in prometheus-emitter docs. updates docs/operations/metrics.md to correct the spelling of bufferPoolName * fixes version in extensions-contrib/prometheus-emitter * fix style guide errors * update import ordering * add another word to website/.spelling * remove unthrown declared exception * remove unused import * Pushgateway strategy for metrics * typo * Format fix and nullable strategy * Update pom file for prometheus-emitter * code review comments. Counter to gauge for cache metrics, periodical task to pushGateway * Syntax fix * Dimension label regex include numeric character back, fix previous commit * bump prometheus-emitter pom dev version * Remove scheduled task inside poen that push metrics * Fix checkstyle * Unit test coverage * Unit test coverage * Spelling * Doc fix * spelling Co-authored-by: Michael Schiff <michael.schiff@tubemogul.com> Co-authored-by: Michael Schiff <schiff.michael@gmail.com> Co-authored-by: Tianxin Zhao <tianxin.zhao@tubemogul.com> Co-authored-by: Tianxin Zhao <tizhao@adobe.com> |
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