nisiyong commented on issue #6703:
URL: https://github.com/apache/skywalking/issues/6703#issuecomment-817859169
Thanks for @zifeihan help. We found ERROR in some agent logs. And this ERROR
due to the missing `apm-httpclient-commons-8.4.0.jar` in the agent plugins
folder.
```
ERROR 2021-04-02 18:16:42:833 ConsumeMessageThread_4 InstMethodsInter :
class[class org.apache.http.impl.client.InternalHttpClient] after metho
d[doExecute] intercept failure
java.lang.NoClassDefFoundError:
org/apache/skywalking/apm/plugin/httpclient/HttpClientPluginConfig$Plugin$HttpClient
at
org.apache.skywalking.apm.plugin.httpClient.v4.HttpClientExecuteInterceptor.afterMethod(HttpClientExecuteInterceptor.java:98)
at
org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(InstMethodsInter.java:97)
at
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java)
at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107)
at
io.searchbox.client.http.JestHttpClient.executeRequest(JestHttpClient.java:136)
at
io.searchbox.client.http.JestHttpClient.execute(JestHttpClient.java:70)
at
io.searchbox.client.http.JestHttpClient.execute(JestHttpClient.java:63)
```
We use the Maven Profile build agent by ourselves, and follow things make
this ERROR:
- Missing `apm-httpclient-commons` module in the build maven reactor.
Because I am not aware there has a dependency relationship between plugins.
- Forgot to modify the version, still use `8.4.0`.Build successful because
maven pulls the dependency `apm-httpclient-commons` from the central repo.
Update version to `8.4.0.1`, it builds failed, after adding the module
`apm-httpclient-commons`, it builds successfully.
We will deploy the new agent this week and will dump the business
application heap again. Let see how it performs after using the new agent. I
will record the final result here in few days.
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