FAQ
Security uses proprietary Sun APIs
----------------------------------

Key: HADOOP-7211
URL: https://issues.apache.org/jira/browse/HADOOP-7211
Project: Hadoop Common
Issue Type: Improvement
Reporter: Eli Collins


The security code uses the KrbException, Credentials, and PrincipalName classes from sun.security.krb5 and Krb5Util from sun.security.jgss.krb5. These may disappear in future Java releases. Also Hadoop does not compile using jdks that do not support them, for example with the following IBM JDK.

{noformat}
$ /home/eli/toolchain/java-x86_64-60/bin/java -version
java version "1.6.0"
Java(TM) SE Runtime Environment (build pxa6460sr9fp1-20110208_03(SR9 FP1))
IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux amd64-64 jvmxa6460sr9-20110203_74623 (JIT enabled, AOT enabled)
J9VM - 20110203_074623
JIT - r9_20101028_17488ifx3
GC - 20101027_AA)
JCL - 20110203_01
{noformat}


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  • Luke Lu (Resolved) (JIRA) at Apr 6, 2012 at 5:32 am
    [ https://issues.apache.org/jira/browse/HADOOP-7211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Luke Lu resolved HADOOP-7211.
    -----------------------------

    Resolution: Duplicate
    Target Version/s: 1.0.3, 2.0.0

    This jira is incorporated by the patches in HADOOP-6941 and HADOOP-7211
    Security uses proprietary Sun APIs
    ----------------------------------

    Key: HADOOP-7211
    URL: https://issues.apache.org/jira/browse/HADOOP-7211
    Project: Hadoop Common
    Issue Type: Improvement
    Components: security
    Reporter: Eli Collins
    Assignee: Luke Lu

    The security code uses the KrbException, Credentials, and PrincipalName classes from sun.security.krb5 and Krb5Util from sun.security.jgss.krb5. These may disappear in future Java releases. Also Hadoop does not compile using jdks that do not support them, for example with the following IBM JDK.
    {noformat}
    $ /home/eli/toolchain/java-x86_64-60/bin/java -version
    java version "1.6.0"
    Java(TM) SE Runtime Environment (build pxa6460sr9fp1-20110208_03(SR9 FP1))
    IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux amd64-64 jvmxa6460sr9-20110203_74623 (JIT enabled, AOT enabled)
    J9VM - 20110203_074623
    JIT - r9_20101028_17488ifx3
    GC - 20101027_AA)
    JCL - 20110203_01
    {noformat}
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postedMar 28, '11 at 9:54p
activeApr 6, '12 at 5:32a
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