NoSuchFileException usign questdb embedded and the questdb jar is in a directory containing spaces #5668
Description
To reproduce
- Create app using questdb embedded (see minimal example at https://github.com/sarunas-stasaitis/qdb-embedded-crash)
- Make sure the path to the working directory contains a space
- Build with
mvn clean install - Try running
java -jar target/qdb-embedded-crash-1.0-SNAPSHOT.jar - You should get similar output:
2025-05-12T11:28:47.516099Z I i.q.c.t.t.InputFormatConfiguration loading input format config [resource=/text_loader.json]
Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: java.nio.file.NoSuchFileException: C:\New%20folder\qdb-embedded-crash\target\lib\questdb-8.3.1.jar
at io.questdb.griffin.FunctionFactoryScanner.scan(FunctionFactoryScanner.java:97)
at io.questdb.griffin.FunctionFactoryCacheBuilder.scan(FunctionFactoryCacheBuilder.java:32)
at io.questdb.griffin.FunctionFactoryCacheBuilder.scan(FunctionFactoryCacheBuilder.java:20)
at io.questdb.cairo.CairoEngine.getFunctionFactories(CairoEngine.java:1771)
at io.questdb.cairo.CairoEngine.<init>(CairoEngine.java:178)
at test.qdb.Main.main(Main.java:17)
Caused by: java.lang.RuntimeException: java.nio.file.NoSuchFileException: C:\New%20folder\qdb-embedded-crash\target\lib\questdb-8.3.1.jar
at io.questdb.griffin.FunctionFactoryScanner.scanJar(FunctionFactoryScanner.java:286)
2025-05-12T11:28:47.547804Z A i.q.c.CairoEngine loading functions from /C:/New%20folder/qdb-embedded-crash/target/lib/questdb-8.3.1.jar
at io.questdb.griffin.FunctionFactoryScanner.scan(FunctionFactoryScanner.java:69)
... 5 more
Caused by: java.nio.file.NoSuchFileException: C:\New%20folder\qdb-embedded-crash\target\lib\questdb-8.3.1.jar
at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:85)
at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103)
at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108)
at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(WindowsFileAttributeViews.java:53)
at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(WindowsFileAttributeViews.java:38)
at java.base/sun.nio.fs.WindowsFileSystemProvider.readAttributes(WindowsFileSystemProvider.java:197)
at java.base/java.nio.file.Files.readAttributes(Files.java:1865)
at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1512)
at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:744)
at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:254)
at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:181)
at java.base/java.util.jar.JarFile.<init>(JarFile.java:345)
at java.base/java.util.jar.JarFile.<init>(JarFile.java:316)
at io.questdb.griffin.FunctionFactoryScanner.scanJar(FunctionFactoryScanner.java:266)
... 6 more
QuestDB version:
8.3.1
OS, in case of Docker specify Docker and the Host OS:
Windows 10, Windows Server 2019
File System, in case of Docker specify Host File System:
NTFS
Full Name:
Šarūnas Stašaitis
Affiliation:
Energy Advice
Have you followed Linux, MacOs kernel configuration steps to increase Maximum open files and Maximum virtual memory areas limit?
- Yes, I have
Additional context
Issue seems to be around
, which doesn't handle special character handling differences between file path and urls.An embedded instance of questdb on windows is likely to end up somewhere in C:\Program Files\