[jira] [Commented] (COMPRESS-161) bzip2 decompression terminates after 900000 bytes

[Hans horn (Commented) (JIRA)]

[ 
https://issues.apache.org/jira/browse/COMPRESS-161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13146333#comment-13146333
 ] 

Hans horn commented on COMPRESS-161:


Stefan,

I had not bothered looking too closely at the errors I was getting. If I 
had, I'd noticed that I had not provided org.tukaani.
Now with org.tukaani, there're no more problems with common compress xz


Wrt patches for parallel bzip2: I don't understand enough of the subject 
matter to be able to contribute.

Greets,
H.




 bzip2 decompression terminates after 90 bytes
 -

 Key: COMPRESS-161
 URL: https://issues.apache.org/jira/browse/COMPRESS-161
 Project: Commons Compress
  Issue Type: Bug
  Components: Compressors
Affects Versions: 1.3
 Environment: Windows7 64bit JDK7u1,2
Reporter: Hans horn
Priority: Critical
 Fix For: 1.4

 Attachments: INT1_aminey.inp.bz2


 bzip2 decompression terminates (w/o error) after 90 bytes
 try {
   InputStream iin = new BZip2CompressorInputStream(new 
 FileInputStream(bzip2 compressed file that was uncompressed  90 bytes in 
 size);
   int data = iin.read();
   while (data != -1) {
 System.out.print((char) data); ++nBytes;
 data = iin.read();
   }
 } catch (IOException iox) { /**/ }
 System.out.println(#Bytes read  + nBytes);
 prints: #Bytes read 90

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[jira] [Commented] (COMPRESS-161) bzip2 decompression terminates after 900000 bytes

[Hans horn (Commented) (JIRA)]

[ 
https://issues.apache.org/jira/browse/COMPRESS-161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13145574#comment-13145574
 ] 

Hans horn commented on COMPRESS-161:


Stefan,

I probably compressed it using cygwin's pbzip2 in August when I started 
to run out of disk space.
I just unpacked that file and repacked it using the non-parallel version 
of cygwin bzip2 and it decompresses just fine with Commons Compress!

Nice catch, Stefan

What now? I've got about 500GB of stuff compressed that way, that has 
become inaccessible to Java.
Are there any plans to support multiple concatenated streams in 
Commons Compress in the not so distant future?

Thx.,
H.




 bzip2 decompression terminates after 90 bytes
 -

 Key: COMPRESS-161
 URL: https://issues.apache.org/jira/browse/COMPRESS-161
 Project: Commons Compress
  Issue Type: Bug
  Components: Compressors
Affects Versions: 1.3
 Environment: Windows7 64bit JDK7u1,2
Reporter: Hans horn
Priority: Critical
 Fix For: 1.3

 Attachments: INT1_aminey.inp.bz2


 bzip2 decompression terminates (w/o error) after 90 bytes
 try {
   InputStream iin = new BZip2CompressorInputStream(new 
 FileInputStream(bzip2 compressed file that was uncompressed  90 bytes in 
 size);
   int data = iin.read();
   while (data != -1) {
 System.out.print((char) data); ++nBytes;
 data = iin.read();
   }
 } catch (IOException iox) { /**/ }
 System.out.println(#Bytes read  + nBytes);
 prints: #Bytes read 90

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