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  1. JDK
  2. JDK-8153925

(fs) WatchService hangs on GetOverlappedResult and locks directory (win)

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    • b117
    • x86_64
    • windows
    • Verified

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      Description

        On Windows after JDK-8029516 is some cases WatchService may call GetOverlappedResult when ReadDirectoryChangesW failed an no actual overlapped I/O is active. After that poller thread hangs infinitely and doesn't release watched directory handle. This happens more often during heavy disk I/O.

        This issue is from JBoss IDE, original investigation and working reproducer was done by Thomas Mäder, see:
         - https://issues.jboss.org/browse/JBIDE-22145
         - https://issues.jboss.org/browse/JBIDE-22078

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8174265 (fs) WatchService hangs on GetOverlappedResult and locks directory (win)

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8183820 (fs) WatchService hangs on GetOverlappedResult and locks directory (win)

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8192555 (fs) WatchService hangs on GetOverlappedResult and locks directory (win)

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8029516 (fs) WatchKey cancel unreliable on Windows

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

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                akasko Alex Kasko
                akasko Alex Kasko
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                  Created:
                  Updated:
                  Resolved: