前情提要

由于特殊原因，官方maven庫經(jīng)常連接失敗，所以很多maven都配置了阿里云的鏡像。

但是阿里云的鏡像里有很多依賴都沒有，這時候如果你的項目需要這些依賴，就會導(dǎo)致編譯失敗。

1. 問題1

描述：

This failure was cached in the local repository and resolution is not reattempted until the update interval of aliyunmaven has elapsed or updates are forced

詳細：

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Detecting the operating system and CPU architecture
[INFO] ------------------------------------------------------------------------
[INFO] os.detected.name: windows
[INFO] os.detected.arch: x86_64
[INFO] os.detected.classifier: windows-x86_64
[INFO]
[INFO] -------< org.apache.pulsar:kafka-connect-avro-converter-shaded >--------
[INFO] Building Apache Pulsar :: Kafka Connect Avro Converter shaded 2.8.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  1.415 s
[INFO] Finished at: 2021-10-21T09:22:45+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project kafka-connect-avro-converter-shaded: Could not resolve dependencies for project org.apache.pulsar:kafka-connect-avro-converter-shaded:jar:2.8.0: Failed to collect dependencies at io.confluent:kafka-connect-avro-converter:jar:5.3.2: Failed to read artifact descriptor for io.confluent:kafka-connect-avro-converter:jar:5.3.2: io.confluent:kafka-schema-registry-parent:pom:5.3.2 was not found in https://maven.aliyun.com/repository/public during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of aliyunmaven has elapsed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

2. 問題2

描述：

Could not find artifact io.confluent:kafka-connect-avro-converter:jar:5.3.2 in aliyunmaven
The POM for io.confluent:kafka-connect-avro-converter:jar:5.3.2 is missing, no dependency information available

詳細：

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Detecting the operating system and CPU architecture
[INFO] ------------------------------------------------------------------------
[INFO] os.detected.name: windows
[INFO] os.detected.arch: x86_64
[INFO] os.detected.classifier: windows-x86_64
[INFO]
[INFO] -------< org.apache.pulsar:kafka-connect-avro-converter-shaded >--------
[INFO] Building Apache Pulsar :: Kafka Connect Avro Converter shaded 2.8.0
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] The POM for io.confluent:kafka-connect-avro-converter:jar:5.3.2 is missing, no dependency information available
Downloading from aliyunmaven: https://maven.aliyun.com/repository/public/io/confluent/kafka-connect-avro-converter/5.3.2/kafka-connect-avro-converter-5.3.2.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  2.427 s
[INFO] Finished at: 2021-10-21T10:39:36+08:00
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "confluent" could not be activated because it does not exist.
[ERROR] Failed to execute goal on project kafka-connect-avro-converter-shaded: Could not resolve dependencies for project org.apache.pulsar:kafka-connect-avro-converter-shaded:jar:2.8.0: Could not find artifact io.confluent:kafka-connect-avro-converter:jar:5.3.2 in aliyunmaven (https://maven.aliyun.com/repository/public) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

3. 原因分析

雖然阿里云不存在這個jar包，但我們手動放到了maven的本地庫中，重新打包后還是提示抄不到pom文件。

如下：

猜測可能是lastUpdate的問題，但是刪除后仍然不能成功。

經(jīng)過各種嘗試，下面方法可行。

4. 解決辦法

刪除_remote.repositories和pom文件。

4.1 原始狀態(tài)

目錄文件：

錯誤日志：

[WARNING] The requested profile "confluent" could not be activated because it does not exist.
[ERROR] Failed to execute goal on project kafka-connect-avro-converter-shaded: Could not resolve dependencies for project org.apache.pulsar:kafka-connect-avro-converter-shaded:jar:2.8.0: io.confluent:kafka-connect-avro-converter:jar:5.3.2 was not found in https://maven.aliyun.com/repository/public during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of aliyunmaven has elapsed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

4.2 刪除_remote.repositories

目錄結(jié)構(gòu)：

錯誤日志：

[WARNING] The requested profile "confluent" could not be activated because it does not exist.
[ERROR] Failed to execute goal on project kafka-connect-avro-converter-shaded: Could not resolve dependencies for project org.apache.pulsar:kafka-connect-avro-converter-shaded:jar:2.8.0: Failed to collect dependencies at io.confluent:kafka-connect-avro-converter:jar:5.3.2: Failed to read artifact descriptor for io.confluent:kafka-connect-avro-converter:jar:5.3.2: io.confluent:kafka-schema-registry-parent:pom:5.3.2 was not found in https://maven.aliyun.com/repository/public during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of aliyunmaven has elapsed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

4.3 刪除pom文件

目錄結(jié)構(gòu)：

錯誤日志：

[INFO] Replacing original artifact with shaded artifact.
[INFO] Replacing F:\code\tmp\pulsar\kafka-connect-avro-converter-shaded\target\kafka-connect-avro-converter-shaded.jar with F:\code\tmp\pulsar\kafka-connect-avro-converter-shaded\target\kafka-connect-avro-converter-shaded-2.8.0-shaded.jar
[INFO] Dependency-reduced POM written at: F:\code\tmp\pulsar\kafka-connect-avro-converter-shaded\dependency-reduced-pom.xml
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  12.882 s
[INFO] Finished at: 2021-10-21T16:21:55+08:00
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "confluent" could not be activated because it does not exist.

總結(jié)

以上為個人經(jīng)驗，希望能給大家一個參考，也希望大家多多支持腳本之家。