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https://issues.apache.org/jira/browse/AVRO-3706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17690001#comment-17690001
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ASF subversion and git services commented on AVRO-3706:
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Commit b576f46fb8696f2dbe5bfb056d6ab2ed80ab4967 in avro's branch
refs/heads/dependabot/maven/lang/java/slf4j.version-2.0.6 from clesaec
[ https://gitbox.apache.org/repos/asf?p=avro.git;h=b576f46fb ]
AVRO-3706: accept space in folder name (#2064)
> AVDL nested imports cannot be resolved if path contains spaces
> --------------------------------------------------------------
>
> Key: AVRO-3706
> URL: https://issues.apache.org/jira/browse/AVRO-3706
> Project: Apache Avro
> Issue Type: Bug
> Components: java
> Affects Versions: 1.11.0, 1.11.1
> Reporter: fanguad
> Assignee: Christophe Le Saec
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.12.0, 1.11.2
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> There is an issue when running the IDL tool if the IDL files have nested
> import statements, and the path includes a space (or probably any character
> that must be URL encoded). After the first level of import, the files can no
> longer be found. Consider the following three files in a {{avro bug}}
> directory:
> {{root.avdl}}
> {code:java}
> protocol Root {
> import idl "level1.avdl";
> } {code}
> {{level1.avdl}}
> {code:java}
> protocol Level1 {
> import idl "level2.avdl";
> } {code}
> {{level2.avdl}}
> {code:java}
> protocol Level2 {
> } {code}
> executing {{java -jar avro-tools-1.10.2.jar idl "avro bug/root.avdl"}}
> results in the expected
>
> {code:java}
> {
> "protocol" : "Root",
> "namespace" : null,
> "types" : [ ],
> "messages" : { }
> } {code}
> whereas {{java -jar avro-tools-1.11.1.jar idl "avro bug/root.avdl"}} causes
> an exception (the bug is also present in 1.11.0 with a slightly different
> stack trace)
>
> {code:java}
> Exception in thread "main" org.apache.avro.compiler.idl.ParseException: Error
> importing level2.avdl: java.io.FileNotFoundException: level2.avdl, at line 2,
> column 26
> at org.apache.avro.compiler.idl.Idl.error(Idl.java:88)
> at org.apache.avro.compiler.idl.Idl.ImportIdl(Idl.java:537)
> at org.apache.avro.compiler.idl.Idl.ProtocolBody(Idl.java:411)
> at org.apache.avro.compiler.idl.Idl.ProtocolDeclaration(Idl.java:286)
> at org.apache.avro.compiler.idl.Idl.CompilationUnit(Idl.java:167)
> at org.apache.avro.compiler.idl.Idl.ImportIdl(Idl.java:535)
> at org.apache.avro.compiler.idl.Idl.ProtocolBody(Idl.java:411)
> at org.apache.avro.compiler.idl.Idl.ProtocolDeclaration(Idl.java:286)
> at org.apache.avro.compiler.idl.Idl.CompilationUnit(Idl.java:167)
> at org.apache.avro.tool.IdlTool.run(IdlTool.java:61)
> at org.apache.avro.tool.Main.run(Main.java:67)
> at org.apache.avro.tool.Main.main(Main.java:56)
> {code}
>
> The same issue occurs if the files are located in "avro" but the current
> folder has spaces (ie, the absolute path to the avdl files contains spaces).
>
> The bug appears to have been introduced in this commit
> [https://github.com/apache/avro/commit/3fe5e306eaa43bdc06cef291321a8c04058a6be9#diff-376865a18691674de38817b4eea7e64c2c3848094a4730030c67f57f54f1028a]
> in {{idl.jj}} lines 130 and 169. The second time that line 130 is reached,
> it has an absolute path that is already URL-encoded. In 1.10.2, the code
> {{new File(input.getPath()).getParentFile()}} returns a String like
> {{[file:///home/user/avro%20bug/]}} whereas in 1.11.0 and later {{new
> File(input.getPath()).getParentFile().toURI()}} returns a String like
> {{[file:///home/user/avro%2520bug]}} - note that URL encoding has happened
> twice resulting in %2520 and there is no trailing slash. When resolved on
> line 169, this results in {{[file:///home/user/level2.avdl]}} instead of the
> correct {{{}[file:///home/user/avro%20bug/level2.avdl]{}}}.
>
> This bug can be easily worked around by changing the location of the avdl
> files to one without spaces or other characters that must be URL encoded.
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