Fast and lightweight implementation of Logback appender for Grafana Loki
This release brings you JSON message layout and several enhancements in retry functionality. It also contains a few breaking changes, the most notable one is an upgrade to Logback v1.3.x. Please check the Migration guide before upgrading.
#193 Add support for retries on 429 rate limited requests (by @acm19) #197 Upgrade Logback to 1.3.x #204 Add exponential backoff and jitter for retries (by @acm19) #206 JSON message layout support
#211 Appender shouldn't fail on label parsing error #218 JsonLayout: Message parameters are missing
#213 DummyHttpClient interface improvement #214 Polishing retry functionality
#198 GrafanaCloud URL updated for integration tests #208 Switch compatibility test from Java 20 to Java 21 #210 Add performance test for JsonLayer #212 Dependencies upgraded
This is a first release candidate for Loki4j v1.5.0. You can use it for feature evaluation and testing. Please don't hesitate to report any issues or regressions to the project's issue tracker. Below is the list of changes since 1.5.0-m1.
#206 JSON message layout support #204 Add exponential backoff and jitter for retries (by @acm19)
#211 Appender shouldn't fail on label parsing error
#213 DummyHttpClient interface improvement #214 Polishing retry functionality
#208 Switch compatibility test from Java 20 to Java 21 #210 Add performance test for JsonLayer #212 Dependencies upgraded
There are a breaking changes related to Logback v1.3.x upgrade and retry functionality. You can track the progress on docs update here.
This is a feature preview for Loki4j v1.5.0. You can use it for feature evaluation and testing. Please don't hesitate to report any issues or regressions to the project's issue tracker.
#193 Add support for retries on 429 rate limited requests (by @acm19) #197 Upgrade Logback to 1.3.x
#198 GrafanaCloud URL updated for integration tests
Version 1.4.0 contains several new features and improvements. There are some breaking changes for these who use Protobuf format. Please check the Migration guide for the details.
#136 RegEx support for label.pairSeparator #137 Add support for SLF4J Marker #139 Error types for send metrics #141 Configurable stream cache #142 Separate protobuf jar #147 Make internal queues check timeout configurable #150 Add retry functionality for failed batch send #172 Batch payload is printed out in tracing mode
#162 Fix endless loop on encoding exception #170 Fix double logging for retry and send errors
#138 LabelMarker moved into dedicated slf4j package #140 Deprecated batchSize setting is removed #144 Gradle deprecations fixed #148 Dependencies upgraded
#134 Switch integration test from Loki 2.4.2 to Loki 2.5.0 #135 Java 18 added to compatibility test #143 Switch integration test from Loki 2.5.0 to Loki 2.6.1 #152 Github actions update #153 Workflow for publishing logback-appender #157 Switch compatibility test from Java 18 to Java 19 #160 Workflow for publishing logback-protobuf #163 Switch integration test from Loki 2.6.1 to Loki 2.7.0 #165 Switch integration test from Loki 2.7.0 to Loki 2.7.1 #169 Switch integration test from Loki 2.7.1 to Loki 2.7.3 #173 Docs covering Loki4j tracing mode
This is a second release candidate for Loki4j v1.4.0. You can use it for feature evaluation and testing. Please don't hesitate to report any issues or regressions to the project's issue tracker. Below is the list of changes since 1.4.0-rc1.
#162 Fix endless loop on encoding exception
#152 Github actions update #153 Workflow for publishing logback-appender #157 Switch compatibility test from Java 18 to Java 19 #160 Workflow for publishing logback-protobuf #163 Switch integration test from Loki 2.6.1 to Loki 2.7.0 #165 Switch integration test from Loki 2.7.0 to Loki 2.7.1
There is a breaking change for Protobuf-format users. You can track the progress on docs update here.
This is a first release candidate for Loki4j v1.4.0. You can use it for feature evaluation and testing. Please don't hesitate to report any issues or regressions to the project's issue tracker. Below is the list of changes since 1.4.0-m1.
#141 Configurable stream cache #142 Separate protobuf jar #147 Make internal queues check timeout configurable #150 Add retry functionality for failed batch send
#140 Deprecated batchSize setting is removed #144 Gradle deprecations fixed #148 Dependencies upgraded
#143 Switch integration test from Loki 2.5.0 to Loki 2.6.1
There is a breaking change for Protobuf-format users. You can track the progress on docs update here.
This is a feature preview for Loki4j v1.4.0. You can use it for feature evaluation and testing. Please don't hesitate to report any issues or regressions to the project's issue tracker.
#136 RegEx support for label.pairSeparator #137 Add support for SLF4J Marker #139 Error types for send metrics
#138 LabelMarker moved into dedicated slf4j package
#134 Switch integration test from Loki 2.4.2 to Loki 2.5.0 #135 Java 18 added to compatibility test