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https://issues.apache.org/jira/browse/COMPRESS-477?focusedWorklogId=351691&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-351691
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ASF GitHub Bot logged work on COMPRESS-477:
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Author: ASF GitHub Bot
Created on: 02/Dec/19 01:33
Start Date: 02/Dec/19 01:33
Worklog Time Spent: 10m
Work Description: PeterAlfreadLee commented on issue #84: COMPRESS-477
Add support for extracting splitted zip files
URL: https://github.com/apache/commons-compress/pull/84#issuecomment-560189718
@bodewig Thank you for your reviews.
But it seems there's a little problem : I didn't see any comments. I double
checked my PR in `File changed` panel on github and I looked through all code.
I can not find any comments. And I checked my email and the [JIRA issue
477](https://issues.apache.org/jira/projects/COMPRESS/issues/COMPRESS-477?filter=allopenissues),
still I didn't find any comments. Maybe I missed something? Or there's another
place in github that can be commented? I'm so sorry if I really missed
something. Please tell me where I can see the comments if I missed the comments.
> I read this tosay it should be possible to combine a split archive into a
"normal" one using zip. I haven't tried it myself, though.
I'll look into this.
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Issue Time Tracking
-------------------
Worklog Id: (was: 351691)
Time Spent: 4h 10m (was: 4h)
> Support for splitted zip files
> ------------------------------
>
> Key: COMPRESS-477
> URL: https://issues.apache.org/jira/browse/COMPRESS-477
> Project: Commons Compress
> Issue Type: New Feature
> Components: Archivers
> Affects Versions: 1.18
> Reporter: Luís Filipe Nassif
> Priority: Major
> Labels: zip
> Fix For: 1.20
>
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> It would be very useful to support splitted zip files. I've read
> [https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT] and understood
> that simply concatenating the segments and removing the split signature
> 0x08074b50 from first segment would be sufficient, but it is not that simple
> because compress fails with exception below:
> {code}
> Caused by: java.util.zip.ZipException: archive's ZIP64 end of central
> directory locator is corrupt.
> at
> org.apache.commons.compress.archivers.zip.ZipFile.positionAtCentralDirectory64(ZipFile.java:924)
> ~[commons-compress-1.18.jar:1.18]
> at
> org.apache.commons.compress.archivers.zip.ZipFile.positionAtCentralDirectory(ZipFile.java:901)
> ~[commons-compress-1.18.jar:1.18]
> at
> org.apache.commons.compress.archivers.zip.ZipFile.populateFromCentralDirectory(ZipFile.java:621)
> ~[commons-compress-1.18.jar:1.18]
> at
> org.apache.commons.compress.archivers.zip.ZipFile.<init>(ZipFile.java:295)
> ~[commons-compress-1.18.jar:1.18]
> at
> org.apache.commons.compress.archivers.zip.ZipFile.<init>(ZipFile.java:280)
> ~[commons-compress-1.18.jar:1.18]
> at
> org.apache.commons.compress.archivers.zip.ZipFile.<init>(ZipFile.java:236)
> ~[commons-compress-1.18.jar:1.18]
> {code}
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