[
https://issues.apache.org/jira/browse/HADOOP-19785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18051996#comment-18051996
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ASF GitHub Bot commented on HADOOP-19785:
-----------------------------------------
aajisaka opened a new pull request, #8182:
URL: https://github.com/apache/hadoop/pull/8182
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### Description of PR
Fix the following error while running `mvn site` with JDK17
```
Error:
/home/runner/work/hadoop/hadoop/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSWebApp.java:26:
error: cannot find symbol
Error: import com.codahale.metrics.JmxReporter;
Error: ^
Error: symbol: class JmxReporter
Error: location: package com.codahale.metrics
Error:
/home/runner/work/hadoop/hadoop/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSWebApp.java:69:
error: cannot find symbol
Error: private JmxReporter jmxReporter;
Error: ^
Error: symbol: class JmxReporter
Error: location: class KMSWebApp
Error:
/home/runner/work/hadoop/hadoop/hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/java/org/apache/hadoop/tools/dynamometer/SimulatedDataNodes.java:36:
error: cannot find symbol
Error: import org.apache.hadoop.hdfs.MiniDFSCluster;
Error: ^
Error: symbol: class MiniDFSCluster
Error: location: package org.apache.hadoop.hdfs
Error:
/home/runner/work/hadoop/hadoop/hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/java/org/apache/hadoop/tools/dynamometer/SimulatedDataNodes.java:41:
error: cannot find symbol
Error: import org.apache.hadoop.hdfs.server.datanode.DataNodeTestUtils;
Error: ^
Error: symbol: class DataNodeTestUtils
Error: location: package org.apache.hadoop.hdfs.server.datanode
Error:
/home/runner/work/hadoop/hadoop/hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/java/org/apache/hadoop/tools/dynamometer/SimulatedDataNodes.java:42:
error: cannot find symbol
Error: import org.apache.hadoop.hdfs.server.datanode.SimulatedFSDataset;
Error: ^
Error: symbol: class SimulatedFSDataset
Error: location: package org.apache.hadoop.hdfs.server.datanode
Error: [ERROR] 5 errors
```
### How was this patch tested?
Ran the following command and verified the above error has been fixed:
```
mvn clean install -DskipTests -DskipShade
mvn site
```
However, the Hadoop custom Doclet is failing due to the change in
https://bugs.openjdk.org/browse/JDK-8253736
```
[ERROR] java.lang.ClassCastException: class jdk.proxy1.$Proxy0 cannot be
cast to
class jdk.javadoc.internal.tool.DocEnvImpl (jdk.proxy1.$Proxy0 is in module
jdk.proxy1 of loader 'app'; jdk.javadoc.internal.tool.DocEnvImpl is in module
jdk.javadoc of
loader 'app')
[ERROR] at
jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.WorkArounds.<init>(WorkArounds.java:104)
[ERROR] at
jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.BaseConfiguration.initConfiguration(BaseConfiguration.java:251)
[ERROR] at
jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlConfiguration.initConfiguration(HtmlConfiguration.java:220)
[ERROR] at
jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.AbstractDoclet.run(AbstractDoclet.java:104)
[ERROR] at
jdk.javadoc/jdk.javadoc.doclet.StandardDoclet.run(StandardDoclet.java:103)
[ERROR] at
org.apache.hadoop.classification.tools.IncludePublicAnnotationsStandardDoclet.run(IncludePublicAnnotationsStandardDoclet.java:152)
[ERROR] at
jdk.javadoc/jdk.javadoc.internal.tool.Start.parseAndExecute(Start.java:556)
[ERROR] at
jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:393)
[ERROR] at
jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:342)
[ERROR] at
jdk.javadoc/jdk.javadoc.internal.tool.Main.execute(Main.java:63)
[ERROR] at jdk.javadoc/jdk.javadoc.internal.tool.Main.main(Main.java:52)
[ERROR] 2 errors
```
### For code changes:
- [x] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [x] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [x] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [x] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
### AI Tooling
If an AI tool was used:
- [x] The PR includes the phrase "Contains content generated by <tool>"
where <tool> is the name of the AI tool used.
- [x] My use of AI contributions follows the ASF legal policy
https://www.apache.org/legal/generative-tooling.html
> mvn site fails in JDK17
> -----------------------
>
> Key: HADOOP-19785
> URL: https://issues.apache.org/jira/browse/HADOOP-19785
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: build, site
> Reporter: Akira Ajisaka
> Priority: Major
>
> mvn site fails in JDK17:
> https://github.com/apache/hadoop/actions/runs/20970062036/job/60270782439
> {noformat}
> Error:
> /home/runner/work/hadoop/hadoop/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSWebApp.java:26:
> error: cannot find symbol
> Error: import com.codahale.metrics.JmxReporter;
> Error: ^
> Error: symbol: class JmxReporter
> Error: location: package com.codahale.metrics
> Error:
> /home/runner/work/hadoop/hadoop/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSWebApp.java:69:
> error: cannot find symbol
> Error: private JmxReporter jmxReporter;
> Error: ^
> Error: symbol: class JmxReporter
> Error: location: class KMSWebApp
> Error:
> /home/runner/work/hadoop/hadoop/hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/java/org/apache/hadoop/tools/dynamometer/SimulatedDataNodes.java:36:
> error: cannot find symbol
> Error: import org.apache.hadoop.hdfs.MiniDFSCluster;
> Error: ^
> Error: symbol: class MiniDFSCluster
> Error: location: package org.apache.hadoop.hdfs
> Error:
> /home/runner/work/hadoop/hadoop/hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/java/org/apache/hadoop/tools/dynamometer/SimulatedDataNodes.java:41:
> error: cannot find symbol
> Error: import org.apache.hadoop.hdfs.server.datanode.DataNodeTestUtils;
> Error: ^
> Error: symbol: class DataNodeTestUtils
> Error: location: package org.apache.hadoop.hdfs.server.datanode
> Error:
> /home/runner/work/hadoop/hadoop/hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/java/org/apache/hadoop/tools/dynamometer/SimulatedDataNodes.java:42:
> error: cannot find symbol
> Error: import org.apache.hadoop.hdfs.server.datanode.SimulatedFSDataset;
> Error: ^
> Error: symbol: class SimulatedFSDataset
> Error: location: package org.apache.hadoop.hdfs.server.datanode
> Error: [ERROR] 5 errors
> {noformat}
> even after fixing the above error by adding dependencies and upgrading
> plugins, I'm facing the below error in Hadoop's custom Doclet:
> {noformat}
> [ERROR] java.lang.ClassCastException: class jdk.proxy1.$Proxy0 cannot be cast
> to
> class jdk.javadoc.internal.tool.DocEnvImpl (jdk.proxy1.$Proxy0 is in module
> jdk.proxy1 of loader 'app'; jdk.javadoc.internal.tool.DocEnvImpl is in module
> jdk.javadoc of
> loader 'app')
> [ERROR] at
> jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.WorkArounds.<init>(WorkArounds.java:104)
> [ERROR] at
> jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.BaseConfiguration.initConfiguration(BaseConfiguration.java:251)
> [ERROR] at
> jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlConfiguration.initConfiguration(HtmlConfiguration.java:220)
> [ERROR] at
> jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.AbstractDoclet.run(AbstractDoclet.java:104)
> [ERROR] at
> jdk.javadoc/jdk.javadoc.doclet.StandardDoclet.run(StandardDoclet.java:103)
> [ERROR] at
> org.apache.hadoop.classification.tools.IncludePublicAnnotationsStandardDoclet.run(IncludePublicAnnotationsStandardDoclet.java:152)
> [ERROR] at
> jdk.javadoc/jdk.javadoc.internal.tool.Start.parseAndExecute(Start.java:556)
> [ERROR] at
> jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:393)
> [ERROR] at
> jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:342)
> [ERROR] at
> jdk.javadoc/jdk.javadoc.internal.tool.Main.execute(Main.java:63)
> [ERROR] at jdk.javadoc/jdk.javadoc.internal.tool.Main.main(Main.java:52)
> [ERROR] 2 errors
> {noformat}
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