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  1. JDK
  2. JDK-6896219

(fc) FileChannel.transferTo to DatagramChannel fails with "Operation not supported" (sol)

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    • b04
    • x86, sparc
    • linux, solaris_10
    • Verified

    Backports

      Description

        When user sets DatagramChannel to 3rd arg. of transferTo(),
        IOException occurs.

        CONFIGURATION:
        OS : Solaris 10
        JDK : 1.4.2_20

        REPRODUCE:

        1. Compile the attached transferToDatagram.java
        2. Invoke java transferToDatagram <org file> <target file> as follows.
         Then you can see an IOException as follows.

        goedel[50]% java transferToDatagram from to
        transferTo : pos=0, len=1708, pos+len=1708
        Client
        java.io.IOException: Operation not supported on transport endpoint
                at sun.nio.ch.FileChannelImpl.transferTo0(Native Method)
                at sun.nio.ch.FileChannelImpl.transferToDirectly(FileChannelImpl.java:39
        2)
                at sun.nio.ch.FileChannelImpl.transferTo(FileChannelImpl.java:487)
                at transferToDatagram.main(transferToDatagram.java:57)
        goedel[51]%

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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-2190153 (fc) FileChannel.transferTo to DatagramChannel fails with "Operation not supported" (sol)

            • 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-2192851 (fc) FileChannel.transferTo to DatagramChannel fails with "Operation not supported" (sol)

            • P3 - Major loss of function.
            • Closed
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-6892800 [1.4.2] : IOException occurs when Pipe.SinkChannel is set to 3rd arg. of transferTo()

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-6924100 2 Charset tests failed with NPE with 1.4.2_25 nightly build

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-6926829 Modify testcase for fix # 6896219

            • P3 - Major loss of function.
            • Resolved

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                karunakar Karunakar Gajjala (Inactive)
                tbaba Tadayuki Baba (Inactive)
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                  Updated:
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