{"record":{"id":"3e652fa94f5c9737","repo":"apache/hadoop","slug":"invalid-mode-in-fspermission","errorCode":null,"errorMessage":"Invalid mode in FsPermission","messagePattern":"Invalid mode in FsPermission","errorType":"validation","errorClass":"InvalidObjectException","httpStatus":null,"severity":"error","filePath":"hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/FsPermission.java","lineNumber":492,"sourceCode":"    return new FsPermission((short)n);\n  }\n  \n  private static class ImmutableFsPermission extends FsPermission {\n    private static final long serialVersionUID = 0x1bab54bd;\n    public ImmutableFsPermission(short permission) {\n      super(permission);\n    }\n\n    @Override\n    public void readFields(DataInput in) throws IOException {\n      throw new UnsupportedOperationException();\n    }\n  }\n\n  @Override\n  public void validateObject() throws InvalidObjectException {\n    if (null == useraction || null == groupaction || null == otheraction) {\n      throw new InvalidObjectException(\"Invalid mode in FsPermission\");\n    }\n    if (null == stickyBit) {\n      throw new InvalidObjectException(\"No sticky bit in FsPermission\");\n    }\n  }\n}\n","sourceCodeStart":474,"sourceCodeEnd":499,"githubUrl":"https://github.com/apache/hadoop/blob/2add9630210752f88ceb1bb74eb65e37bf41da8e/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/FsPermission.java#L474-L499","documentation":"Error \"Invalid mode in FsPermission\" thrown in apache/hadoop.","triggerScenarios":"Thrown when FsPermission is constructed or parsed with a mode value outside the valid range of Unix permission bits.","commonSituations":"See trigger scenarios.","solutions":["Provide a valid POSIX mode character for the permission triplet (r, w, x or '-').","Validate the mode string before constructing FsPermission."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"2add9630210752f88ceb1bb74eb65e37bf41da8e","analyzedAt":"2026-08-22T19:55:07.957Z","schemaVersion":2},"datasetVersion":"2026-08-22T20:17:22.307Z"}