[JENKINS-46631] Illegal reflective access by RemoteClassLoader to ClassLoader#getClassLoadingLock - Jenkins Jira

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Details

Type: Bug
Status: Closed (View Workflow)
Priority: Minor
Resolution: Duplicate
Component/s: core
Labels:
- java11
Environment:
JDK 9, Jenkins 2.60.3 as described in my lts-with-plugins docker instance

Similar Issues:

Show
Released As:
3.15

Description

While exploring Jenkins 2.60.3 on Oracle Java 9 build 181 (pre-release), it reports illegal access exceptions and warns that a future release of Java 9 will forbid illegal access.

This was from a Windows agent using JDK 9 that was started from a batch file. The batch file included the line java -jar slave.jar -jnlpUrl http://jenkins.markwaite.net:8080/computer/cb-pc/slave-agent.jnlp -secret my-elided-secret. The same message does not appear when the Windows agent is running JDK 8, whether the master is running JDK 8 or JDK 9.

Stack trace shows:

INFO: Remote identity confirmed: 23:d0:c4:ac:00:ef:27:66:df:6c:b7:dd:ba:05:6f:6e
Sep 04, 2017 6:59:21 AM hudson.remoting.jnlp.Main$CuiListener status
INFO: Connected
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/C:/J/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String)
WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

Attachments

Issue Links

duplicates

JENKINS-46724 [JDK9] Illegal reflective access from remoting

Closed

is duplicated by

JENKINS-65582 Illegal reflective access by jenkins.slaves.StandardOutputSwapper$ChannelSwapper to constructor java.io.FileDescriptor(int)

Open

Activity

Ascending order - Click to sort in descending order

Mark Waite created issue - 2017-09-04 14:01

Mark Waite made changes - 2017-09-04 14:01

Field	Original Value	New Value
Epic Link		~~JENKINS-40689~~ [ 177392 ]

Mark Waite made changes - 2017-09-04 14:03

Description

While exploring Jenkins 2.60.3 on Oracle Java 9 build 181 (pre-release), it reports illegal access exceptions and warns that a future release of Java 9 will forbid illegal access.

Stack trace shows:

{noformat}
WARNING: Illegal reflective access by Main (file:/usr/share/jenkins/jenkins.war) to field java.util.zip.ZipFile.name
        at Main.whoAmI(Main.java:355)
        at Main._main(Main.java:214)
        at Main.main(Main.java:132)
{noformat}

While exploring Jenkins 2.60.3 on Oracle Java 9 build 181 (pre-release), it reports illegal access exceptions and warns that a future release of Java 9 will forbid illegal access.

This was from a Windows agent that was started from a batch file. The batch file included the line {{java -jar slave.jar -jnlpUrl http://jenkins.markwaite.net:8080/computer/cb-pc/slave-agent.jnlp -secret my-elided-secret}}

Stack trace shows:

{noformat}
INFO: Remote identity confirmed: 23:d0:c4:ac:00:ef:27:66:df:6c:b7:dd:ba:05:6f:6e
Sep 04, 2017 6:59:21 AM hudson.remoting.jnlp.Main$CuiListener status
INFO: Connected
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/C:/J/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String)
WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
{noformat}

Mark Waite made changes - 2017-09-04 14:26

Description

While exploring Jenkins 2.60.3 on Oracle Java 9 build 181 (pre-release), it reports illegal access exceptions and warns that a future release of Java 9 will forbid illegal access.

This was from a Windows agent that was started from a batch file. The batch file included the line {{java -jar slave.jar -jnlpUrl http://jenkins.markwaite.net:8080/computer/cb-pc/slave-agent.jnlp -secret my-elided-secret}}

Stack trace shows:

{noformat}
INFO: Remote identity confirmed: 23:d0:c4:ac:00:ef:27:66:df:6c:b7:dd:ba:05:6f:6e
Sep 04, 2017 6:59:21 AM hudson.remoting.jnlp.Main$CuiListener status
INFO: Connected
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/C:/J/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String)
WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
{noformat}

While exploring Jenkins 2.60.3 on Oracle Java 9 build 181 (pre-release), it reports illegal access exceptions and warns that a future release of Java 9 will forbid illegal access.

This was from a Windows agent using JDK 9 that was started from a batch file. The batch file included the line {{java -jar slave.jar -jnlpUrl http://jenkins.markwaite.net:8080/computer/cb-pc/slave-agent.jnlp -secret my-elided-secret}}. The same message does not appear when the Windows agent is running JDK 8, whether the master is running JDK 8 or JDK 9.

Stack trace shows:

{noformat}
INFO: Remote identity confirmed: 23:d0:c4:ac:00:ef:27:66:df:6c:b7:dd:ba:05:6f:6e
Sep 04, 2017 6:59:21 AM hudson.remoting.jnlp.Main$CuiListener status
INFO: Connected
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/C:/J/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String)
WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
{noformat}

Oleg Nenashev made changes - 2018-06-08 16:42

Labels

java10_hackathon

Oleg Nenashev made changes - 2018-10-03 21:56

Labels

java10_hackathon

java10_hackathon java11

Baptiste Mathus made changes - 2018-11-30 09:11

Labels

java10_hackathon java11

illegalReflectiveAccess java10_hackathon java11

Baptiste Mathus made changes - 2018-12-22 22:00

Labels

illegalReflectiveAccess java10_hackathon java11

illegalReflectiveAccess java10_hackathon java11 triaged

Basil Crow made changes - 2021-07-06 17:15

Labels

illegalReflectiveAccess java10_hackathon java11 triaged

illegalReflectiveAccess java10_hackathon java11 java11-compatibility triaged

Jesse Glick made changes - 2021-07-06 18:38

Link

This issue is duplicated by JENKINS-65582 [ JENKINS-65582 ]

Basil Crow made changes - 2022-02-28 20:46

Epic Link

~~JENKINS-40689~~ [ 177392 ]

~~JENKINS-67688~~ [ 214193 ]

Basil Crow made changes - 2022-02-28 21:19

Labels

illegalReflectiveAccess java10_hackathon java11 java11-compatibility triaged

java11

Basil Crow made changes - 2022-02-28 21:44

Summary

[JDK9] Illegal reflective access from slave.jar (Windows)

Illegal reflective access from slave.jar (Windows)

Basil Crow made changes - 2022-02-28 22:11

Summary

Illegal reflective access from slave.jar (Windows)

Illegal reflective access by Remoting

Basil Crow made changes - 2022-02-28 22:16

Summary

Illegal reflective access by Remoting

Illegal reflective access by RemoteClassLoader to

Basil Crow made changes - 2022-02-28 22:17

Summary

Illegal reflective access by RemoteClassLoader to

Illegal reflective access by RemoteClassLoader to ClassLoader#getClassLoadingLock

Basil Crow made changes - 2022-02-28 22:34

Link

This issue duplicates ~~JENKINS-46724~~ [ ~~JENKINS-46724~~ ]

Basil Crow made changes - 2022-02-28 22:34

Released As		3.15
Resolution		Duplicate [ 3 ]
Status	Open [ 1 ]	Closed [ 6 ]

Basil Crow made changes - 2022-02-28 22:34

Epic Link

~~JENKINS-67688~~ [ 214193 ]

People

Assignee:: Unassigned

Reporter:: Mark Waite

Votes:: 4 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 2017-09-04 14:01

Updated:: 2022-02-28 22:34

Resolved:: 2022-02-28 22:34