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  1. JDK
  2. JDK-8040747

Improve performance of IP address parsing

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 9
    • 7u6, 8, 9
    • core-libs
    • 7u6
    • b11
    • generic
    • generic

    Backports

      Description

        Since JDK-6924259, allocation pressure and computational cost of parsing IP addresses has risen enough to become an issue in some cases. The specialized internal parser could be optimized by parsing the octets in a single pass over the string.

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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-8042550 Improve performance of IP address parsing

            • 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-8045762 Improve performance of IP address parsing

            • 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-8053591 Improve performance of IP address parsing

            • P3 - Major loss of function.
            • Resolved
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8057802 Bad performance in InetAddress.getByName() caused by NumberFormatException

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8041621 java/net/Inet4Address/textToNumericFormat.java fails on Solaris and Mac

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8087190 Regression in sun.net.util.IPAddressUtil.isIPv4LiteralAddress(String)

            • P3 - Major loss of function.
            • Closed

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                mduigou Mike Duigou
                redestad Claes Redestad
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                Dates

                  Created:
                  Updated:
                  Resolved: