Multiple bugs w/ Hadoop archives
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Key: HADOOP-6097
URL: https://issues.apache.org/jira/browse/HADOOP-6097
Project: Hadoop Common
Issue Type: Bug
Components: fs
Affects Versions: 0.20.0, 0.19.1, 0.19.0, 0.18.3, 0.18.2, 0.18.1, 0.18.0
Reporter: Ben Slusky
Fix For: 0.20.1
Found and fixed several bugs involving Hadoop archives:
- In makeQualified(), the sloppy conversion from Path to URI and back mangles
the path if it contains an escape-worthy character.
- It's possible that fileStatusInIndex() may have to read more than one segment
of the index. The LineReader and count of bytes read need to be reset for each
block.
- har:// connections cannot be indexed by (scheme, authority, username) -- the
path is significant as well. Caching them in this way limits a hadoop client to
opening one archive per filesystem. It seems to be safe not to cache them,
since they wrap another connection that does the actual networking.
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