前情提要

由于特殊原因，官方maven庫(kù)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(lài)都沒(méi)有，這時(shí)候如果你的項(xiàng)目需要這些依賴(lài)，就會(huì)導(dǎo)致編譯失敗。

1. 問(wèn)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(xì)：

[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(wèn)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(xì)：

[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(gè)jar包，但我們手動(dòng)放到了maven的本地庫(kù)中，重新打包后還是提示抄不到pom文件。

如下：

猜測(cè)可能是lastUpdate的問(wèn)題，但是刪除后仍然不能成功。

經(jīng)過(guò)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(cuò)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(cuò)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(cuò)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(gè)人經(jīng)驗(yàn)，希望能給大家一個(gè)參考，也希望大家多多支持腳本之家。

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