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TimesTen Table Export In "ttbulkcp" Format shows Java.io.IOException: Stream Closed (Doc ID 2877258.1)

Last updated on JUNE 16, 2022

Applies to:

Oracle SQL Developer - Version 21.4.2 and later
Information in this document applies to any platform.

Symptoms

Connected to a TimesTen database and exporting a table in "ttbulkcp" shows below error.

TimesTen Release 22.1.1.1.0 (64 bit NT) used.

An error has occurred. Click Details for information that may be useful when
diagnosing or reporting this problem.

java.io.IOException: Stream closed
at java.base/sun.nio.cs.StreamEncoder.ensureOpen(StreamEncoder.java:45)
at java.base/sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:152)
at java.base/java.io.OutputStreamWriter.flush(OutputStreamWriter.java:254)
at oracle.dbtools.export.service.ExportGenerationOutputStream.closeCurrentStream(ExportGenerationOutputStream.java:563)
at oracle.dbtools.export.service.ExportGenerationOutputStream.finished(ExportGenerationOutputStream.java:493)
at oracle.dbtools.raptor.export.service.ExportLauncherSD$1.doWork(ExportLauncherSD.java:142)
atoracle.dbtools.raptor.export.service.ExportLauncherSD$1.doWork(ExportLauncherSD.java:116)
at oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:199)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.run(RaptorTaskManager.java:702)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)

** Export Start ** at <TIMESTAMP>
Export Single File to /tmp/<FILENAME>.dump
Number of Rows Exported: 4
**Exception** : Check Logging Page
**Exception** : Stream closed >>>>>>>>>>>>>>>>>>>>>>>>>Error
/tmp/<FILENAME>.dump
** Export End ** at <TIMESTAMP>

Actual Error:



Changes

 Installed SQL Developer 21.4.2 and configured TimesTen database.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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