Hi,
this means exec file is truncated somewhere in the middle. Typical cause
for this is non-graceful shutdown of the JVM running the tests.
Cheers,
-marc
On 28.10.16 09:14, [email protected] wrote:
Hi,
JaCoCo is randomly failing when it generates the report. Sometimes EOFException
is thrown on readExecutionData(). This happens randomly and more often on
Travis, and rarely on local dev box.
I'm pretty new to JaCoCo. Would someone show me the best way to debug this?
This doesn't happen that often when I was using 0.7.5.201505241946.
Stacktrace:
[ERROR] Failed to execute goal
org.jacoco:jacoco-maven-plugin:0.7.7.201606060606:report-aggregate (jacoco-report)
on project livy-coverage-report: An error has occurred in JaCoCo Aggregate report
generation. Error while creating report: null: EOFException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal
org.jacoco:jacoco-maven-plugin:0.7.7.201606060606:report-aggregate
(jacoco-report) on project livy-coverage-report: An error has occurred in
JaCoCo Aggregate report generation.
...
Caused by: java.io.EOFException
at java.io.DataInputStream.readByte(DataInputStream.java:267)
at
org.jacoco.core.internal.data.CompactDataInput.readBooleanArray(CompactDataInput.java:63)
at
org.jacoco.core.data.ExecutionDataReader.readExecutionData(ExecutionDataReader.java:149)
at
org.jacoco.core.data.ExecutionDataReader.readBlock(ExecutionDataReader.java:115)
at
org.jacoco.core.data.ExecutionDataReader.read(ExecutionDataReader.java:92)
at org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:59)
at org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:73)
at
org.jacoco.maven.ReportSupport.loadExecutionData(ReportSupport.java:87)
at
org.jacoco.maven.ReportAggregateMojo.loadExecutionData(ReportAggregateMojo.java:116)
at
org.jacoco.maven.ReportAggregateMojo.loadExecutionData(ReportAggregateMojo.java:109)
at
org.jacoco.maven.AbstractReportMojo.executeReport(AbstractReportMojo.java:177)
... 22 more
Travis build log:
https://travis-ci.org/hdinsight/livy/jobs/171299465
POM file:
https://github.com/hdinsight/livy/blob/de9a35e39508bc05297ccdd90c60bc05cd72cf51/pom.xml
Thanks!
Alex
--
You received this message because you are subscribed to the Google Groups "JaCoCo
and EclEmma Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/jacoco/9963365e-f44e-bd32-c25f-3d96cd4b74a0%40mountainminds.com.
For more options, visit https://groups.google.com/d/optout.
