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Posted to user@flink.apache.org by Chesnay Schepler <ch...@apache.org> on 2017/08/01 11:15:51 UTC
Re: Invalid path exception
One problem i know of is that windows paths with a scheme are not
detected as windows paths, as documented in FLINK-6889.
They generally still work though (/maybe /by chance).
I just verified that calling FileInputFormat#setFilePath() works for
both "file:///" and "file:/" on Windows.
(I'm assuming that we're talking about the FileInputFormat, if I'm wrong
please correct me)
@Mohit Could you provide the full stacktrace or a small self-contained
example to reproduce the issue?
On 31.07.2017 22:19, Stephan Ewen wrote:
> Hmm, looks like a bug then... Could you open a JIRA issue for that?
>
> @Chesnay are you aware of Path issues on Windows?
>
> On Mon, Jul 31, 2017 at 8:01 PM, Mohit Anchlia <mohitanchlia@gmail.com
> <ma...@gmail.com>> wrote:
>
> I tried that as well but same result
>
> format.setFilePath("file:/c:/proj/test/a.txt.txt");
>
>
> Caused by: _java.nio.file.InvalidPathException_: Illegal char <:>
> at index 2: /c:/proj/test/a.txt.txt
>
>
>
>
>
> On Mon, Jul 31, 2017 at 6:04 AM, Stephan Ewen <sewen@apache.org
> <ma...@apache.org>> wrote:
>
> I think that on Windows, you need to use "file:/c:/proj/..."
> with just one slash after the scheme.
>
>
>
> On Mon, Jul 31, 2017 at 1:24 AM, Mohit Anchlia
> <mohitanchlia@gmail.com <ma...@gmail.com>> wrote:
>
> This is what I tired and it doesn't work. Is this a bug?
>
> format.setFilePath("file:///c:/proj/test/a.txt.txt");
>
>
> On Sun, Jul 30, 2017 at 2:10 PM, Chesnay Schepler
> <chesnay@apache.org <ma...@apache.org>> wrote:
>
> Did the path by chance start with file://C:/... ?
>
> If so, please try file:///C: ...
>
>
> On 30.07.2017 22:28, Mohit Anchlia wrote:
>> I am using flink 1.3.1 and getting this exception. Is
>> there a workaround?
>>
>> Caused by: _java.nio.file.InvalidPathException_:
>> Illegal char <:> at index 2:
>> /C:/Users/m/default/flink-example/pom.xml
>>
>> at sun.nio.fs.WindowsPathParser.normalize(Unknown Source)
>>
>> at sun.nio.fs.WindowsPathParser.parse(Unknown Source)
>>
>> at sun.nio.fs.WindowsPathParser.parse(Unknown Source)
>>
>
>
>
>
>
Re: Invalid path exception
Posted by Chesnay Schepler <ch...@apache.org>.
Let's move the discussions to FLINK-7330.
On 01.08.2017 13:15, Chesnay Schepler wrote:
> One problem i know of is that windows paths with a scheme are not
> detected as windows paths, as documented in FLINK-6889.
> They generally still work though (/maybe /by chance).
>
> I just verified that calling FileInputFormat#setFilePath() works for
> both "file:///" and "file:/" on Windows.
> (I'm assuming that we're talking about the FileInputFormat, if I'm
> wrong please correct me)
>
> @Mohit Could you provide the full stacktrace or a small self-contained
> example to reproduce the issue?
>
> On 31.07.2017 22:19, Stephan Ewen wrote:
>> Hmm, looks like a bug then... Could you open a JIRA issue for that?
>>
>> @Chesnay are you aware of Path issues on Windows?
>>
>> On Mon, Jul 31, 2017 at 8:01 PM, Mohit Anchlia
>> <mohitanchlia@gmail.com <ma...@gmail.com>> wrote:
>>
>> I tried that as well but same result
>>
>> format.setFilePath("file:/c:/proj/test/a.txt.txt");
>>
>>
>> Caused by: _java.nio.file.InvalidPathException_: Illegal char <:>
>> at index 2: /c:/proj/test/a.txt.txt
>>
>>
>>
>>
>>
>> On Mon, Jul 31, 2017 at 6:04 AM, Stephan Ewen <sewen@apache.org
>> <ma...@apache.org>> wrote:
>>
>> I think that on Windows, you need to use "file:/c:/proj/..."
>> with just one slash after the scheme.
>>
>>
>>
>> On Mon, Jul 31, 2017 at 1:24 AM, Mohit Anchlia
>> <mohitanchlia@gmail.com <ma...@gmail.com>> wrote:
>>
>> This is what I tired and it doesn't work. Is this a bug?
>>
>> format.setFilePath("file:///c:/proj/test/a.txt.txt");
>>
>>
>> On Sun, Jul 30, 2017 at 2:10 PM, Chesnay Schepler
>> <chesnay@apache.org <ma...@apache.org>> wrote:
>>
>> Did the path by chance start with file://C:/... ?
>>
>> If so, please try file:///C: ...
>>
>>
>> On 30.07.2017 22:28, Mohit Anchlia wrote:
>>> I am using flink 1.3.1 and getting this exception.
>>> Is there a workaround?
>>>
>>> Caused by: _java.nio.file.InvalidPathException_:
>>> Illegal char <:> at index 2:
>>> /C:/Users/m/default/flink-example/pom.xml
>>>
>>> at sun.nio.fs.WindowsPathParser.normalize(Unknown
>>> Source)
>>>
>>> at sun.nio.fs.WindowsPathParser.parse(Unknown Source)
>>>
>>> at sun.nio.fs.WindowsPathParser.parse(Unknown Source)
>>>
>>
>>
>>
>>
>>
>