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thrau / jarchivelib

A simple archiving and compression library for Java
https://github.com/thrau/jarchivelib
Apache License 2.0
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java.lang.RuntimeException: file name is too long #54

Closed mukundkrishnan closed 3 years ago

mukundkrishnan commented 8 years ago

I am getting the following error when I used jarchivelib. Based of what I have found out, the LONGFILE_POSIX has to be set. Is there any way I get this to work within the library?

thrau commented 8 years ago

could you provide a little more information? the whole stacktrace, and the code you are executing would be helpful. also, what file is causing the problem? one that you are extracting? or archiving?

mukundkrishnan commented 8 years ago

Stacktrace: 2016-10-26 10:55:14 - Could not complete request java.lang.RuntimeException: file name is too long ( > 100 bytes) at org.apache.commons.compress.archivers.tar.TarArchiveOutputStream.handleLongName(TarArchiveOutputStream.java:687) at org.apache.commons.compress.archivers.tar.TarArchiveOutputStream.putArchiveEntry(TarArchiveOutputStream.java:280) at org.rauschig.jarchivelib.CommonsArchiver.createArchiveEntry(CommonsArchiver.java:232) at org.rauschig.jarchivelib.CommonsArchiver.writeToArchive(CommonsArchiver.java:212) at org.rauschig.jarchivelib.CommonsArchiver.writeToArchive(CommonsArchiver.java:215) at org.rauschig.jarchivelib.CommonsArchiver.writeToArchive(CommonsArchiver.java:215) at org.rauschig.jarchivelib.CommonsArchiver.writeToArchive(CommonsArchiver.java:215) at org.rauschig.jarchivelib.CommonsArchiver.writeToArchive(CommonsArchiver.java:215) at org.rauschig.jarchivelib.CommonsArchiver.writeToArchive(CommonsArchiver.java:194) at org.rauschig.jarchivelib.CommonsArchiver.create(CommonsArchiver.java:55) at org.rauschig.jarchivelib.ArchiverCompressorDecorator.create(ArchiverCompressorDecorator.java:55)

Extract of Code: 

File toArchive = new File(fileToArchive);
String archivedLocation = "";
if (toArchive.exists() && toArchive.isDirectory()) {
  Archiver archiver = ArchiverFactory.createArchiver(ArchiveFormat.TAR, CompressionType.GZIP);
  SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss");
  String archiveFileName = ARTIFACT_PARTIAL_NAME + "_" + dateFormat.format(new Date());
  File destination = new File(ARCHIVE_LOCATION);
  LOGGER.debug("ArchiveName: {}, Destination: {}, Source: {}", archiveFileName, destination, toArchive.getName());
  _**File archive = archiver.create(archiveFileName, destination, toArchive);**_
  archivedLocation = archive.getPath();

The exception happens while trying to archive a file with path having more than 102 char length.

mukundkrishnan commented 8 years ago

http://commons.apache.org/proper/commons-compress/tar.html is the article that explains the long file names and how to handle them.

Micahel55 commented 6 years ago

Use LongPathTool software will solve the Issue.