[JIRA] (JENKINS-43218) Discard Unreadable Data leads to NPE in TreeMap.putAll

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jenkins@fxnn.de (JIRA)

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Mar 30, 2017, 5:25:04 AM3/30/17
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Felix Neumann created an issue
 
Jenkins / Bug JENKINS-43218
Discard Unreadable Data leads to NPE in TreeMap.putAll
Issue Type: Bug Bug
Assignee: Unassigned
Components: core
Created: 2017/Mar/30 9:24 AM
Environment: Jenkins 2.32.3, Tomcat 8, Oracle jdk1.8.0_74, Windows Server 2008 R2
Priority: Minor Minor
Reporter: Felix Neumann

On our instance, Jenkins reports unreadable data of types hudson.maven.MavenModuleSet, hudson.model.Fingerprint, hudson.model.FreeStyleProject, hudson.maven.MavenModuleSetBuild and org.jenkinsci.plugins.DependencyCheck.DependencyCheckBuilder$DescriptorImpl.

When clicking on the discard button, Jenkins displays the following stacktrace.

javax.servlet.ServletException: java.lang.NullPointerException
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:796)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
	at org.kohsuke.stapler.MetaClass$5.doDispatch(MetaClass.java:236)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)
	at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:135)
	at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:59)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132)
	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
	at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
	at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:614)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1527)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1484)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
	at java.util.TreeMap.putAll(TreeMap.java:313)
	at java.util.TreeMap.<init>(TreeMap.java:185)
	at hudson.model.Fingerprint.toString(Fingerprint.java:1412)
	at java.lang.String.valueOf(String.java:2994)
	at java.lang.StringBuilder.append(StringBuilder.java:131)
	at hudson.diagnosis.OldDataMonitor.saveAndRemoveEntries(OldDataMonitor.java:365)
	at hudson.diagnosis.OldDataMonitor.doDiscard(OldDataMonitor.java:335)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:335)
	at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:52)
	at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26)
	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:175)
	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:108)
	at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:124)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
	... 67 more

As the Stacktrace mentions the Fingerprint.toString method (see source code for that release), here is one of the errors reported for the hudson.model.Fingerprint types:

ConversionException: : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) ---- Debugging information ---- message : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) cause-exception : com.thoughtworks.xstream.io.StreamException cause-message : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) class : java.util.Hashtable required-type : java.util.Hashtable converter-type : hudson.util.RobustMapConverter path : /fingerprint/usages/entry[183] line number : 738 -------------------------------, MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint'

Please note, that this error does not seem to be related to JENKINS-18809 or JENKINS-17125. The former yields a NPE in hudson.model.AbstractItem.getRootDir, the latter in hudson.model.AbstractBuild.getPreviousBuild. The NPE in this bug ticket occurs in java.util.TreeMap.putAll.
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jenkins@fxnn.de (JIRA)

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Mar 30, 2017, 5:29:01 AM3/30/17
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Felix Neumann updated an issue
Change By: Felix Neumann
On our instance, Jenkins reports unreadable data of types {{hudson.maven.MavenModuleSet}}, {{hudson.model.Fingerprint}}, {{hudson.model.FreeStyleProject}}, {{hudson.maven.MavenModuleSetBuild}} and {{org.jenkinsci.plugins.DependencyCheck.DependencyCheckBuilder$DescriptorImpl}}.


When clicking on the discard button, Jenkins displays the following stacktrace.

{code:java}
{code}

As the Stacktrace mentions the {{Fingerprint.toString}} method (see [source code for that release|https://github.com/jenkinsci/jenkins/blob/jenkins-2.32.2/core/src/main/java/hudson/model/Fingerprint.java#L1412]), here is one of the errors reported for the {{hudson.model.Fingerprint}} types:

{code}

ConversionException: : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) ---- Debugging information ---- message : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) cause-exception : com.thoughtworks.xstream.io.StreamException cause-message : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) class : java.util.Hashtable required-type : java.util.Hashtable converter-type : hudson.util.RobustMapConverter path : /fingerprint/usages/entry[183] line number : 738 -------------------------------, MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint'
{code}

Please note, that this error does not seem to be related to JENKINS-18809 or JENKINS-17125. The former yields a NPE in {{hudson.model.AbstractItem.getRootDir}}, the latter in {{hudson.model.AbstractBuild.getPreviousBuild}}. The NPE in this bug ticket occurs in {{java.util.TreeMap.putAll}}.

A last thing to note, is that the error seems to occur during logging another exception in {{OldDataMonitor.saveAndRemoveEntires}} (see [source code for that release|https://github.com/jenkinsci/jenkins/blob/jenkins-2.32.2/core/src/main/java/hudson/diagnosis/OldDataMonitor.java#L365]).

jenkins@fxnn.de (JIRA)

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Mar 30, 2017, 10:40:02 AM3/30/17
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As the Stacktrace mentions the {{Fingerprint.toString}} method (see [source code for that release|https://github.com/jenkinsci/jenkins/blob/jenkins-2.32.2/core/src/main/java/hudson/model/Fingerprint.java#L1412]), here is one of the errors reported for the unreadable {{hudson.model.Fingerprint}} types data :


{code}
ConversionException: : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) ---- Debugging information ---- message : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) cause-exception : com.thoughtworks.xstream.io.StreamException cause-message : : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7) class : java.util.Hashtable required-type : java.util.Hashtable converter-type : hudson.util.RobustMapConverter path : /fingerprint/usages/entry[183] line number : 738 -------------------------------, MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint', MissingFieldException: No field 'entry' found in class 'hudson.model.Fingerprint'
{code}

Please note, that this error does not seem to be related to JENKINS-18809 or JENKINS-17125. The former yields a NPE in {{hudson.model.AbstractItem.getRootDir}}, the latter in {{hudson.model.AbstractBuild.getPreviousBuild}}. The NPE in this bug ticket occurs in {{java.util.TreeMap.putAll}}.

A last thing to note, is that the error seems to occur during logging another exception in {{OldDataMonitor.saveAndRemoveEntires}} (see [source code for that release|https://github.com/jenkinsci/jenkins/blob/jenkins-2.32.2/core/src/main/java/hudson/diagnosis/OldDataMonitor.java#L365]).

jenkins@fxnn.de (JIRA)

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Mar 31, 2017, 3:21:01 AM3/31/17
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Felix Neumann updated an issue
Change By: Felix Neumann
Priority: Minor Major

o.v.nenashev@gmail.com (JIRA)

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Mar 31, 2017, 4:38:01 AM3/31/17
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Oleg Nenashev edited a comment on Bug JENKINS-43218
 
Re: Discard Unreadable Data leads to NPE in TreeMap.putAll
The issue is here: https://github.com/jenkinsci/jenkins/blob/master/core/src/main/java/hudson/model/Fingerprint.java#L1412

Usages variable is supposed to be deserialized from the disk, but according to the ticket reading fails, because there is no "entry" field. I suppose the root cause of this issue is the whatever XStream issue, which causes improper reading of maps.

[~fxnn] would it be possible to retrieve the XML file for the fingerprint from the disk? It would be useful for diagnostics

o.v.nenashev@gmail.com (JIRA)

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Mar 31, 2017, 4:38:02 AM3/31/17
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The issue is here: https://github.com/jenkinsci/jenkins/blob/master/core/src/main/java/hudson/model/Fingerprint.java#L1412

Usages variable is supposed to be deserialized from the disk, but according to the ticket reading fails, because there is no "entry" field. I suppose the root cause of this issue is the whatever XStream issue, which causes improper reading of maps.

Felix Neumann would it be possible to retrieve the XML file for the fingerprint from the disk?

jenkins@fxnn.de (JIRA)

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Mar 31, 2017, 5:26:01 AM3/31/17
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Oleg Nenashev:

Okay, at first I didn't find the file, as the file name isn't mentioned in the UI. Now I found it and it contains invalid XML. I searched for the string 7562 mentioned in the error message above and it contains the following (I anonymized the project names):

    <entry>
      <string>example/com.example:example-common-documents</string>
      <ranges>7562</ranges>
    <   <string>example-it/org.example:example-wos-war</string>
      <ranges>3094,3097</ranges>
    </entry>

I suggest that I could simply delete this file, which should allow Jenkins to complete the discard unreadable data action?

jenkins@fxnn.de (JIRA)

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Mar 31, 2017, 5:28:01 AM3/31/17
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Felix Neumann edited a comment on Bug JENKINS-43218
[~oleg_nenashev]:


Okay, at first I didn't find the file, as the file name isn't mentioned in the UI. Now I found it and it contains invalid XML. I searched for the string {{7562}} mentioned in the error message above and it contains the following (I anonymized the project names):

{code:xml |title=d:\\jenkins\\fingerprints\\53\\22\\792f9f6480dde9de2d2bcc0fda18.xml }

    <entry>
      <string>example/com.example:example-common-documents</string>
      <ranges>7562</ranges>
    <   <string>example-it/ org com .example:example-wos-war</string>
      <ranges>3094,3097</ranges>
    </entry>
{code}


I suggest that I could simply delete this file, which should allow Jenkins to complete the discard unreadable data action?

jenkins@fxnn.de (JIRA)

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Mar 31, 2017, 8:24:03 AM3/31/17
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Felix Neumann edited a comment on Bug JENKINS-43218
[~oleg_nenashev]:

Okay, at first I didn't find the file, as the file name isn't mentioned in the UI. Now I found it and it contains invalid XML. I searched for the string {{7562}} mentioned in the error message above and it contains the following (I anonymized the project names):

{code:xml|title=d:\\jenkins\\fingerprints\\53\\22\\792f9f6480dde9de2d2bcc0fda18.xml}
    <entry>
      <string>example/com.example:example-common-documents</string>
      <ranges>7562</ranges>
    <   <string>example-it/com.example:example-wos-war</string>

      <ranges>3094,3097</ranges>
    </entry>
{code}

This explains the error message {{ConversionException: : unexpected character in markup (position: END_TAG seen ...7562</ranges>\r\n < ... @738:7)}}.

 I suggest that I could simply delete this file the five affected files and restart Jenkins , which should allow Jenkins to complete the discard unreadable data action . What do you think ?

Peter.Taucher@performgroup.com (JIRA)

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Jul 3, 2018, 4:46:01 AM7/3/18
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Felix Neumann Do you mean deleting the fingerprint files?
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Peter.Taucher@performgroup.com (JIRA)

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Jul 3, 2018, 4:57:02 AM7/3/18
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Peter Taucher edited a comment on Bug JENKINS-43218
[~fxnn] Do you mean deleting the fingerprint files?

Stopping jenkins, deleting the fingerprints and restarting jenkins did probably solve the issue (the warnings did not show up anymore, so I can't say for sure if the Discard button would now work ; - ).

o.v.nenashev@gmail.com (JIRA)

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Jan 12, 2019, 5:15:01 PM1/12/19
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Oleg Nenashev updated an issue
 
Change By: Oleg Nenashev
Labels: fingerprints newbie-friendly
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o.v.nenashev@gmail.com (JIRA)

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Jan 12, 2019, 5:16:01 PM1/12/19
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Oleg Nenashev commented on Bug JENKINS-43218
 
Re: Discard Unreadable Data leads to NPE in TreeMap.putAll

It seems to be a trivial fix (add checks in the toString() method) 

mit4dev@gmail.com (JIRA)

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Feb 21, 2019, 8:46:02 AM2/21/19
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Mit Naria assigned an issue to Mit Naria
 
Change By: Mit Naria
Assignee: Mit Naria

o.v.nenashev@gmail.com (JIRA)

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Feb 21, 2019, 10:27:02 AM2/21/19
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Change By: Oleg Nenashev
Status: In Progress Review

o.v.nenashev@gmail.com (JIRA)

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Feb 21, 2019, 10:27:02 AM2/21/19
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Oleg Nenashev started work on Bug JENKINS-43218
 
Change By: Oleg Nenashev
Status: Open In Progress

dbeck@cloudbees.com (JIRA)

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Feb 28, 2019, 7:01:02 AM2/28/19
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Daniel Beck updated an issue
Change By: Daniel Beck
Labels: fingerprints lts-candidate newbie-friendly

o.v.nenashev@gmail.com (JIRA)

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Feb 28, 2019, 2:20:03 PM2/28/19
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Change By: Oleg Nenashev
Status: In Review Resolved
Resolution: Fixed
Released As: Jenkins 2.166

ogondza@gmail.com (JIRA)

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Mar 18, 2019, 4:28:02 AM3/18/19
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Oliver Gondža updated an issue
Change By: Oliver Gondža
Labels: fingerprints lts 2.164.2 - candidate fixed fingerprints newbie-friendly
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