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[ISSUE #367] Optimize plugin load #519

Merged
merged 4 commits into from
Oct 3, 2021
Merged

[ISSUE #367] Optimize plugin load #519

merged 4 commits into from
Oct 3, 2021

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ruanwenjun
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@ruanwenjun ruanwenjun commented Sep 10, 2021 •
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  1. Optimize plugin load, support load plugin by plugin instance name, these means we needn't load all plugin
  2. Optimize install plugin, suppory install plugin by ./gradlew jar dist
  3. Make UrlClassLoader siglenton

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codecov-commenter commented Sep 10, 2021 •
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Codecov Report

Merging #519 (25903df) into develop (4b2fef9) will increase coverage by 0.06%.
The diff coverage is 45.94%.

❗ Current head 25903df differs from pull request most recent head b91c48a. Consider uploading reports for the commit b91c48a to get more accurate results
Impacted file tree graph

@@              Coverage Diff              @@
##             develop     #519      +/-   ##
=============================================
+ Coverage      10.94%   11.01%   +0.06%     
- Complexity       376      378       +2     
=============================================
  Files            258      260       +2     
  Lines          12247    12264      +17     
  Branches        1039     1038       -1     
=============================================
+ Hits            1341     1351      +10     
- Misses         10791    10798       +7     
  Partials         115      115
Impacted Files Coverage Δ
...nector/rocketmq/consumer/RocketMQConsumerImpl.java 0.00% <0.00%> (ø)
...nector/rocketmq/producer/RocketMQProducerImpl.java 0.00% <0.00%> (ø)
.../eventmesh/spi/loader/EventMeshUrlClassLoader.java 0.00% <0.00%> (ø)
.../eventmesh/spi/loader/JarExtensionClassLoader.java 10.52% <18.18%> (+2.97%) ⬆️
...g/apache/eventmesh/spi/EventMeshExtensionType.java 88.88% <88.88%> (ø)
...pache/eventmesh/spi/EventMeshExtensionFactory.java 55.00% <100.00%> (ø)
...ntmesh/spi/loader/MetaInfExtensionClassLoader.java 77.14% <100.00%> (ø)

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@ruanwenjun ruanwenjun force-pushed the dev_wenjun_optimizeSPI branch 4 times, most recently from 870258a to f8402b2 Compare September 22, 2021 15:04
qqeasonchen
qqeasonchen reviewed Oct 3, 2021
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eventmesh-connector-plugin/build.gradle
task copyConnectorPlugin(dependsOn: ['jar']) {
doFirst {
new File(projectDir, '../eventmesh-connector-plugin/dist/apps').mkdir()
new File(projectDir, '../dist/plugin/connector').mkdirs()
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may not need dist directory, just $HOME/plugin/connector

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Now this task has been removed, we can use the dist task to insatll all plugin, the plugin directory will look like
image

qqeasonchen
qqeasonchen reviewed Oct 3, 2021
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eventmesh-runtime/build.gradle Outdated
@@ -24,14 +24,14 @@ dependencies {
api 'io.prometheus:simpleclient_httpserver'

implementation project(":eventmesh-connector-plugin:eventmesh-connector-api")
implementation project(":eventmesh-connector-plugin:eventmesh-connector-standalone")
implementation project(":eventmesh-connector-plugin:eventmesh-connector-rocketmq")
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Set default connector as standalone is ok in my opinion.

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Agree with you, done.

qqeasonchen
qqeasonchen reviewed Oct 3, 2021
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eventmesh-security-plugin/build.gradle
task copyAclPlugin(dependsOn: ['jar']) {
doFirst {
new File(projectDir, '../eventmesh-security-plugin/dist/apps').mkdir()
new File(projectDir, '../dist/plugin/security').mkdirs()
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also, do not need dist directory.

qqeasonchen
qqeasonchen reviewed Oct 3, 2021
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eventmesh-spi/src/main/java/org/apache/eventmesh/spi/loader/JarExtensionClassLoader.java Outdated
private static final String EVENTMESH_EXTENSION_PLUGIN_DIR = System.getProperty("eventMeshPluginDir",
"./dist/plugin");
Paths.get(".", "dist", "plugin").toString());
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also, do not need dist directory.

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Yes, has removed the dist.

@ruanwenjun
1. Optimize plugin load, support load plugin by plugin instance name
0eafddf 
2. Optimize install plugin, suppory install plugin by ./gradlew jar dist
3. Make UrlClassLoader siglenton
@ruanwenjun
add license header
4ada8d1
@ruanwenjun
optimize path
5b64773
@ruanwenjun
resolve confilct
b91c48a
@qqeasonchen qqeasonchen merged commit 6b7280a into apache:develop Oct 3, 2021
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@ruanwenjun please help to fix it, when execute build.

FAILURE: Build failed with an exception.

  • Where:
    Build file '/Users/easonchen/git/incubator-eventmesh/build.gradle' line: 215

  • What went wrong:
    Could not compile build file '/Users/easonchen/git/incubator-eventmesh/build.gradle'.

startup failed:
build file '/Users/easonchen/git/incubator-eventmesh/build.gradle': 215: expecting ')', found ',' @ line 215, column 46.
ginTypeMap.forEach((pluginType, pluginIn
^

1 error

xwm1992 pushed a commit to xwm1992/EventMesh that referenced this pull request Dec 27, 2021
@ruanwenjun @xwm1992
[ISSUE apache#367] Optimize plugin load (apache#519)
154f4d7 
* 1. Optimize plugin load, support load plugin by plugin instance name
2. Optimize install plugin, suppory install plugin by ./gradlew jar dist
3. Make UrlClassLoader siglenton

* add license header

* optimize path

* resolve confilct
xwm1992 pushed a commit that referenced this pull request Aug 4, 2022
@ruanwenjun
[ISSUE #367] Optimize plugin load (#519)
629cb1d 
* 1. Optimize plugin load, support load plugin by plugin instance name
2. Optimize install plugin, suppory install plugin by ./gradlew jar dist
3. Make UrlClassLoader siglenton

* add license header

* optimize path

* resolve confilct
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@qqeasonchen qqeasonchen qqeasonchen approved these changes

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@ruanwenjun @codecov-commenter @qqeasonchen