[Hawkular-commits] [hawkular/hawkular-metrics] e86d96: Improve simple tag query performance by enabling t...

[John Sanda]

  Branch: refs/heads/release/0.27.0
  Home:   https://github.com/hawkular/hawkular-metrics
  Commit: e86d960c13ffd8ad00699b74037a52fb457f5d80
      https://github.com/hawkular/hawkular-metrics/commit/e86d960c13ffd8ad00699b74037a52fb457f5d80
  Author: Michael Burman <miburman at redhat.com>
  Date:   2018-03-12 (Mon, 12 Mar 2018)

  Changed paths:
    M core/metrics-core-service/src/main/java/org/hawkular/metrics/core/service/DataAccess.java
    M core/metrics-core-service/src/main/java/org/hawkular/metrics/core/service/DataAccessImpl.java
    M core/metrics-core-service/src/main/java/org/hawkular/metrics/core/service/MetricsServiceImpl.java
    M core/metrics-core-service/src/main/java/org/hawkular/metrics/core/service/tags/SimpleTagQueryParser.java
    M core/metrics-core-service/src/test/java/org/hawkular/metrics/core/service/DelegatingDataAccess.java
    A core/metrics-core-service/src/test/java/org/hawkular/metrics/core/service/tags/SimpleTagQueryParserTest.java

  Log Message:
  -----------
  Improve simple tag query performance by enabling the A-cost query possibilities

Add better regexp detection and test for most common cases

Add ^!.* as regexp check since we allow that syntax

Optimize OR-queries also in the query optimizer

Change tagNameAndValues to use IN


  Commit: d9aa1b295ec1bf9e3502c8b9960497e9095e27f2
      https://github.com/hawkular/hawkular-metrics/commit/d9aa1b295ec1bf9e3502c8b9960497e9095e27f2
  Author: John Sanda <jsanda at redhat.com>
  Date:   2018-03-14 (Wed, 14 Mar 2018)

  Changed paths:
    M core/metrics-core-service/src/main/java/org/hawkular/metrics/core/service/DataAccess.java
    M core/metrics-core-service/src/main/java/org/hawkular/metrics/core/service/DataAccessImpl.java
    M core/metrics-core-service/src/main/java/org/hawkular/metrics/core/service/MetricsServiceImpl.java
    M core/metrics-core-service/src/main/java/org/hawkular/metrics/core/service/tags/SimpleTagQueryParser.java
    M core/metrics-core-service/src/test/java/org/hawkular/metrics/core/service/DelegatingDataAccess.java
    A core/metrics-core-service/src/test/java/org/hawkular/metrics/core/service/tags/SimpleTagQueryParserTest.java

  Log Message:
  -----------
  Merge pull request #916 from rubenvp8510/HWKMETRICS-753

[HWKMETRICS-753] Improve simple tag query performance by enabling the A-cost query pos


Compare: https://github.com/hawkular/hawkular-metrics/compare/13bd91d3946f...d9aa1b295ec1