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  1. JDK
  2. JDK-6750362

Very large LDAP requests throw a OOM on LDAP servers which aren't aware of Paged Results Controls

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    • generic
    • generic
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      Description

        In CR 6747875 we have documented that if an LDAP server responds with many thousands of entries, a client could stop with an "java.lang.OutOfMemoryError: Java heap space" if the request results cannot be processed fast enough. The feature called Paged Results Control has been suggested in order to control the rate of arrival of LDAP results. However, this approach doesn't work with each LDAP server.

        This request is to improve the actual jndi producer/consumer implementation in order to make it working even if a LDAP server don't support the Paged Results Control feature.

        A testcase is attached to the CR.

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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-2171517 Very large LDAP requests throw a OOM on LDAP servers which aren't aware of Paged Results Controls

            • 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-2178182 Very large LDAP requests throw a OOM on LDAP servers which aren't aware of Paged Results Controls

            • 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-2208640 Very large LDAP requests throw a OOM on LDAP servers which aren't aware of Paged Results Controls

            • 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-2208660 Very large LDAP requests throw a OOM on LDAP servers which aren't aware of Paged Results Controls

            • 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-2171516 Very large LDAP requests throw a OOM on LDAP servers which aren't aware of Paged Results Controls

            • P3 - Major loss of function.
            • Closed

            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-2179650 Very large LDAP requests throw a OOM on LDAP servers which aren't aware of Paged Results Controls

            • P3 - Major loss of function.
            • Closed

            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-2208809 Very large LDAP requests throw a OOM on LDAP servers which aren't aware of Paged Results Controls

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-6862356 7 ldap jndi tests fail with 5.0u20-rev-b03, but pass with 5.0u20 b02 SSR

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-6874156 7 ldap jndi tests fail with 5.0u22 b01

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-6747875 Very Large LDAP requests/responses can lead to an OutOfMemoryError

            • P3 - Major loss of function.
            • Closed

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              People

                coffeys Sean Coffey
                jloefflm Johann Löfflmann (Inactive)
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