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https://issues.apache.org/jira/browse/HADOOP-14217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15946974#comment-15946974
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Steve Loughran commented on HADOOP-14217:
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like you say, HDFS support is irrelevant. It's about the Path type, the FS APIs
and the implementation, Oh, and the new contract test suite, obviously,
It's precisely because ":" works in blobstores that some systems generate blobs
with it in, google logs are a key example...that's data to be analysed. What I
don't want is piecemeal patches which only support some use cases "glob for
spark queries" which fail on others (create files with : in, them; recursive
list files of directory trees with ":" in the path, directories with colon, etc)
Probably all are valid
{code}
x://dir:name/file
x://dir/dir:2/file
x://dir:name/dir:2/file
x://dir/d3/log:file.gz
{code}
What is interesting is: would a colon be valid as the sole path element?
{code}
x://:/:/:.gz
x://:/:/:
{code}
It's not automatic that this has to hold; you can use a "." in a path element,
but "." and ".." cannot be path elements themselves
Anway, something for HADOOP-3257.
> Object Storage: support colon in object path
> --------------------------------------------
>
> Key: HADOOP-14217
> URL: https://issues.apache.org/jira/browse/HADOOP-14217
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs, fs/oss
> Reporter: Genmao Yu
>
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