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https://issues.apache.org/jira/browse/COMPRESS-477?focusedWorklogId=338595&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-338595
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ASF GitHub Bot logged work on COMPRESS-477:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 05/Nov/19 08:25
Start Date: 05/Nov/19 08:25
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-549714757
> I agree it would be better to separate it into a new PR.
>
> I'm not sure if/how the creation code would overlap with the reading code
so guess it wouldn't cause any merge conflicts if you started the new one in
parallel but will leave that up to you.
Sure. I will separate it into another new PR.
For now there are only some minor merge conflicts, most of them is some file
utils like `getBaseName`, and I will solve the conflicts when this PR is merged.
Please let me know if the code need to be modified when you found something.
Thank you for your review @bodewig
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Issue Time Tracking
-------------------
Worklog Id: (was: 338595)
Time Spent: 2.5h (was: 2h 20m)
> 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
> Time Spent: 2.5h
> 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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