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new 81f7be1 Reset changelog for 8.8.0 (#7396)
81f7be1 is described below
commit 81f7be13157a6df431ea1ef2445a94105e64f246
Author: 吴晟 Wu Sheng <[email protected]>
AuthorDate: Fri Jul 30 23:07:20 2021 +0800
Reset changelog for 8.8.0 (#7396)
---
CHANGES.md | 135 +--------------------------------
CHANGES.md => changes/changes-8.7.0.md | 2 -
2 files changed, 2 insertions(+), 135 deletions(-)
diff --git a/CHANGES.md b/CHANGES.md
index 2cf4029..9ac1710 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,151 +2,20 @@ Changes by Version
==================
Release Notes.
-8.7.0
+8.8.0
------------------
#### Project
-* Extract dependency management to a bom.
-* Add JDK 16 to test matrix.
-* DataCarrier consumer add a new event notification, call `nothingToConsume`
method if the queue has no element to
- consume.
-* Build and push snapshot Docker images to GitHub Container Registry, this is
only for people who want to help to test
- the master branch codes, please don't use in production environments.
-
#### Java Agent
-* Supports modifying span attributes in async mode.
-* Agent supports the collection of JVM arguments and jar dependency
information.
-* [Temporary] Support authentication for log report channel. This feature and
grpc channel is going to be removed after
- Satellite 0.2.0 release.
-* Remove deprecated gRPC method,
`io.grpc.ManagedChannelBuilder#nameResolverFactory`.
- See [gRPC-java 7133](https://github.com/grpc/grpc-java/issues/7133) for more
details.
-* Add `Neo4j-4.x` plugin.
-* Correct `profile.duration` to `profile.max_duration` in the default
`agent.config` file.
-* Fix the response time of gRPC.
-* Support parameter collection for SqlServer.
-* Add `ShardingSphere-5.0.0-beta` plugin.
-* Fix some method exception error.
-* Fix async finish repeatedly in `spring-webflux-5.x-webclient` plugin.
-* Add agent plugin to support Sentinel.
-* Move `ehcache-2.x` plugin as an optional plugin.
-* Support `guava-cache` plugin.
-* Enhance the compatibility of `mysql-8.x-plugin` plugin.
-* Support Kafka SASL login module.
-* Fix gateway plugin async finish repeatedly when fallback url configured.
-* Chore: polish methods naming for `Spring-Kafka` plugins.
-* Remove plugins for ShardingSphere legacy version.
-* Update agent plugin for ElasticJob GA version
-* Remove the logic of generating instance name in
`KafkaServiceManagementServiceClient` class.
-* Improve `okhttp` plugin performance by optimizing Class.getDeclaredField().
-* Fix `GRPCLogClientAppender` no context warning.
-* Fix `spring-webflux-5.x-webclient-plugin` NPE.
-
#### OAP-Backend
-* Disable Spring sleuth meter analyzer by default.
-* Only count 5xx as error in Envoy ALS receiver.
-* Upgrade apollo core caused by CVE-2020-15170.
-* Upgrade kubernetes client caused by CVE-2020-28052.
-* Upgrade Elasticsearch 7 client caused by CVE-2020-7014.
-* Upgrade jackson related libs caused by CVE-2018-11307, CVE-2018-14718 ~
CVE-2018-14721, CVE-2018-19360 ~
- CVE-2018-19362, CVE-2019-14379, CVE-2019-14540, CVE-2019-14892,
CVE-2019-14893, CVE-2019-16335, CVE-2019-16942,
- CVE-2019-16943, CVE-2019-17267, CVE-2019-17531, CVE-2019-20330,
CVE-2020-8840, CVE-2020-9546, CVE-2020-9547,
- CVE-2020-9548, CVE-2018-12022, CVE-2018-12023, CVE-2019-12086,
CVE-2019-14439, CVE-2020-10672, CVE-2020-10673,
- CVE-2020-10968, CVE-2020-10969, CVE-2020-11111, CVE-2020-11112,
CVE-2020-11113, CVE-2020-11619, CVE-2020-11620,
- CVE-2020-14060, CVE-2020-14061, CVE-2020-14062, CVE-2020-14195,
CVE-2020-24616, CVE-2020-24750, CVE-2020-25649,
- CVE-2020-35490, CVE-2020-35491, CVE-2020-35728 and CVE-2020-36179 ~
CVE-2020-36190.
-* Exclude log4j 1.x caused by CVE-2019-17571.
-* Upgrade log4j 2.x caused by CVE-2020-9488.
-* Upgrade nacos libs caused by CVE-2021-29441 and CVE-2021-29442.
-* Upgrade netty caused by CVE-2019-20444, CVE-2019-20445, CVE-2019-16869,
CVE-2020-11612, CVE-2021-21290, CVE-2021-21295
- and CVE-2021-21409.
-* Upgrade consul client caused by CVE-2018-1000844, CVE-2018-1000850.
-* Upgrade zookeeper caused by CVE-2019-0201, zookeeper cluster coordinator
plugin now requires zookeeper server 3.5+.
-* Upgrade snake yaml caused by CVE-2017-18640.
-* Upgrade embed tomcat caused by CVE-2020-13935.
-* Upgrade commons-lang3 to avoid potential NPE in some JDK versions.
-* OAL supports generating metrics from events.
-* Support endpoint name grouping by OpenAPI definitions.
-* Concurrent create PrepareRequest when persist Metrics
-* Fix CounterWindow increase computing issue.
-* Performance: optimize Envoy ALS analyzer performance in high traffic load
scenario (reduce ~1cpu in ~10k RPS).
-* Performance: trim useless metadata fields in Envoy ALS metadata to improve
performance.
-* Fix: slowDBAccessThreshold dynamic config error when not configured.
-* Performance: cache regex pattern and result, optimize string concatenation
in Envy ALS analyzer.
-* Performance: cache metrics id and entity id in `Metrics` and `ISource`.
-* Performance: enhance persistent session mechanism, about differentiating
cache timeout for different dimensionality
- metrics. The timeout of the cache for minute and hour level metrics has been
prolonged to ~5 min.
-* Performance: Add L1 aggregation flush period, which reduce the CPU load and
help young GC.
-* Support connectTimeout and socketTimeout settings for ElasticSearch6 and
ElasticSearch7 storages.
-* Re-implement storage session mechanism, cached metrics are removed only
according to their last access timestamp,
- rather than first time. This makes sure hot data never gets removed
unexpectedly.
-* Support session expired threshold configurable.
-* Fix InfluxDB storage-plugin Metrics#multiGet issue.
-* Replace zuul proxy with spring cloud gateway 2.x. in webapp module.
-* Upgrade etcd cluster coordinator and dynamic configuration to v3.x.
-* Configuration: Allow configuring server maximum request header size and ES
index template order.
-* Add thread state metric and class loaded info metric to JVMMetric.
-* Performance: compile LAL DSL statically and run with type checked.
-* Add pagination to event query protocol.
-* Performance: optimize Envoy error logs persistence performance.
-* Support envoy `cluster manager` metrics.
-* Performance: remove the synchronous persistence mechanism from batch
ElasticSearch DAO. Because the current enhanced
- persistent session mechanism, don't require the data queryable immediately
after the insert and update anymore.
-* Performance: share `flushInterval` setting for both metrics and record data,
due
- to `synchronous persistence mechanism` removed. Record flush interval used
to be hardcoded as 10s.
-* Remove `syncBulkActions` in ElasticSearch storage option.
-* Increase the default bulkActions(env, SW_STORAGE_ES_BULK_ACTIONS) to
5000(from 1000).
-* Increase the flush interval of ElasticSearch indices to 15s(from 10s)
-* Provide distinct for elements of metadata lists. Due to the more aggressive
asynchronous flush, metadata lists have
- more chances including duplicate elements. Don't need this as indicate
anymore.
-* Reduce the flush period of hour and day level metrics, only run in 4 times
of regular persistent period. This means
- default flush period of hour and day level metrics are 25s * 4.
-* Performance: optimize IDs read of ElasticSearch storage options(6 and 7).
Use the physical index rather than template
- alias name.
-* Adjust index refresh period as INT(flushInterval * 2/3), it used to be as
same as bulk flush period. At the edge case,
- in low traffic(traffic < bulkActions in the whole period), there is a
possible case, 2 period bulks are included in
- one index refresh rebuild operation, which could cause version conflicts.
And this case can't be fixed
- through `core/persistentPeriod` as the bulk fresh is not controlled by the
persistent timer anymore.
-* The `core/maxSyncOperationNum` setting(added in 8.5.0) is removed due to
metrics persistence is fully asynchronous.
-* The `core/syncThreads` setting(added in 8.5.0) is removed due to metrics
persistence is fully asynchronous.
-* Optimization: Concurrency mode of execution stage for metrics is
removed(added in 8.5.0). Only concurrency of prepare
- stage is meaningful and kept.
-* Fix `-meters` metrics topic isn't created with namespace issue
-* Enhance persistent session timeout mechanism. Because the enhanced session
could cache the metadata metrics forever,
- new timeout mechanism is designed for avoiding this specific case.
-* Fix Kafka transport topics are created duplicated with and without namespace
issue
-* Fix the persistent session timeout mechanism bug.
-* Fix possible version_conflict_engine_exception in bulk execution.
-* Fix PrometheusMetricConverter may throw an `IllegalArgumentException` when
convert metrics to SampleFamily
-* Filtering NaN value samples when build SampleFamily
-* Add Thread and ClassLoader Metrics for the self-observability and
otel-oc-rules
-* Simple optimization of trace sql query statement. Avoid "select *" query
method
-* Introduce dynamical logging to update log configuration at runtime
-* Fix Kubernetes ConfigMap configuration center doesn't send delete event
-* Breaking Change: emove `qps` and add `rpm` in LAL
-
#### UI
-* Fix the date component for log conditions.
-* Fix selector keys for duplicate options.
-* Add Python celery plugin.
-* Fix default config for metrics.
-* Fix trace table for profile ui.
-* Fix the error of server response time in the topology.
-* Fix chart types for setting metrics configure.
-* Fix logs pages number.
-* Implement a timeline for Events in a new page.
-* Fix style for event details.
-
#### Documentation
-* Add FAQ about `Elasticsearch exception
type=version_conflict_engine_exception since 8.7.0`
-* Add Self Observability service discovery (k8s).
-* Add sending Envoy Metrics to OAP in envoy 1.19 example and bump up to
Envoy V3 api.
-
-All issues and pull requests are
[here](https://github.com/apache/skywalking/milestone/90?closed=1)
+All issues and pull requests are
[here](https://github.com/apache/skywalking/milestone/96?closed=1)
------------------
Find change logs of all versions [here](changes).
diff --git a/CHANGES.md b/changes/changes-8.7.0.md
similarity index 99%
copy from CHANGES.md
copy to changes/changes-8.7.0.md
index 2cf4029..b27335a 100644
--- a/CHANGES.md
+++ b/changes/changes-8.7.0.md
@@ -148,5 +148,3 @@ Release Notes.
All issues and pull requests are
[here](https://github.com/apache/skywalking/milestone/90?closed=1)
-------------------
-Find change logs of all versions [here](changes).
