It's not the same without you

Join the community to find out what other Atlassian users are discussing, debating and creating.

Atlassian Community Hero Image Collage

Getting streamjava.io.EOFException when creating the merging databases to generate clover-report

Pedro Garcia Cortina Mar 29, 2012

Hi, I am getting the Exception below when i merge the databases before creating the coverage report. I read that i should allocate more memory to Ant in http://forums.atlassian.com/thread.jspa?threadID=28870 which i already did (export ANT_OPTS="-Xmx1024m -Xms256m")

Is this a known issue ?

Failed to load coverage recording RecordingTranscripts.FileRef[datafile=/data/X/clover/build/Build/.internal/db/allcoverage.dbmjf5o4_h0ev7p16, testRecording=false, typedTestId=-1, runId=0, hash=1362875764, timestamp=1333089743226] java.io.EOFException: Unexpected end of ZLIB input streamjava.io.EOFException: Unexpected end of ZLIB input stream at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:223) at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:141) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read1(BufferedInputStream.java:258) at java.io.BufferedInputStream.read(BufferedInputStream.java:317) at java.io.DataInputStream.readFully(DataInputStream.java:178) at java.io.DataInputStream.readLong(DataInputStream.java:399) at com.cenqua.clover.BaseRecording$Header.read(BaseRecording.java:65) at com.cenqua.clover.BaseRecording$Header.<init>(BaseRecording.java:55) at com.cenqua.clover.RecordingTranscripts.readCoverageFromDisk(RecordingTranscripts.java:42) at com.cenqua.clover.RecordingTranscripts$FileRef.read(RecordingTranscripts.java:356) at com.cenqua.clover.CoverageDataCollator.collateRecordingFiles(CoverageDataCollator.java:116) at com.cenqua.clover.CoverageDataCollator.loadCoverageData(CoverageDataCollator.java:66) at com.cenqua.clover.CloverDatabase.loadCoverageData(CloverDatabase.java:164) at com.cenqua.clover.CloverDatabase.loadCoverageData(CloverDatabase.java:159) at com.cenqua.clover.CloverDatabase.merge(CloverDatabase.java:379) at com.cenqua.clover.tasks.CloverMergeTask.cloverExecute(CloverMergeTask.java:101) at com.cenqua.clover.tasks.AbstractCloverTask.execute(AbstractCloverTask.java:55) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:68) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:398) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:390) at org.apache.tools.ant.Target.performTasks(Target.java:411) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399) at org.apache.tools.ant.Project.executeTarget(Project.java:1368) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1251) at org.apache.tools.ant.Main.runBuild(Main.java:809) at org.apache.tools.ant.Main.startAnt(Main.java:217) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)


1 answer

1 accepted

0 votes
Answer accepted
Marek Parfianowicz Atlassian Team May 08, 2012

Such exception might occassionally happen when the JVM is shut down and Clover is in the middle of writing coverage data. However, please note that Clover is flushing it's data to two alternate files, so even if one file is corrupted due to JVM termination, the previous file should be fine and Clover will take the uncorrupted one for report generation.

In case you're not able to generate a report due to this exception, feel free to raise a ticket for Clover Support.

Suggest an answer

Log in or Sign up to answer
This widget could not be displayed.
This widget could not be displayed.
Community showcase
Published in Next-gen

Introducing subtasks for breaking down work in next-gen projects

Teams break work down in order to help simplify complex tasks. This is often done iteratively, with tasks being broken down into smaller tasks and so on until the work is accurately captured in well-...

944 views 12 15
Read article

Community Events

Connect with like-minded Atlassian users at free events near you!

Find an event

Connect with like-minded Atlassian users at free events near you!

Unfortunately there are no Community Events near you at the moment.

Host an event

You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events

Events near you