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    <div class="moz-cite-prefix">Hi all,<br>
      <br>
      I've probably missed the final decision about that. I've worked on
      2 issues last week:<br>
      <br>
      - WFLY-4566 Remove support for jboss-as-datasources_1_0.xsd<br>
      - WFLY-4568 Remove support for jboss-as-resource-adapters_1_0.xsd
      <br>
      <br>
      removing very old xsds. I have a lot of tests failing because we
      still support 7.x xsds. <br>
      I would suggest to reopen this discussion and evaluate if and when
      we are de-supporting them.<br>
      <br>
      I'm sorry if a decision was already taken and I've missed or
      misunderstood that one<br>
      <br>
      regards<br>
      S.<br>
      <br>
      <br>
      On 03/27/2015 12:13 AM, Tomaž Cerar wrote:<br>
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cite="mid:CAMquZP4kGzBv+jy_f_P3nmVv=tPXwFFGwbWOzkpAa=vaPJdY0Q@mail.gmail.com"
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                                <div>Hi folks,<br>
                                  <br>
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                                we discussed on team meeting in Brno
                                about dropping support for old legacy
                                host controllers<br>
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                              when running in mixed domain mode (having
                              DC of newer version managing older version
                              HCs)<br>
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                            We also discussed dropping old xsd sachems
                            &amp; parsers as it would help us cleanup
                            and simplify code<br>
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                          in many subsystems as there are cases where we
                          support and maintain 5 and more different <br>
                          versions of parser. For example currently web
                          subsystem has 8, infinispan 7, ejb  &amp;
                          jackorb have 6, ...<br>
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                        <div>We still have parsers that that ware
                          shipped back in 7.0.0 and became obsolete in
                          later 7.0.x releases.<br>
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                          Given that we decided that we are dropping
                          support for running mixed domain mode for host
                          controller<br>
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                      that are older than 7.3.0 (EAP 6.2) as is tracked
                      by <a moz-do-not-send="true"
                        href="https://issues.jboss.org/browse/WFLY-3564">https://issues.jboss.org/browse/WFLY-3564</a><br>
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                    I would also like to suggest that we do the same for
                    xml schemas &amp; parsers.<br>
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                  <b>What is the downside?</b><br>
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                <br>
                Automatic upgrading from JBoss AS 7.1.x/EAP &lt; 6.2
                version with using same standalone.xml won't work
                anymore.<br>
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              User would need to upgrade to WildFly 8.x and from there
              to 9 or 10 (depending when we drop this)<br>
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            Because of replacement of web subsystem with undertow and
            introduction of few other subsystems (io, SM)<br>
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          this already doesn't work for 7.x--&gt;8+, but we do have
          plans how to improve that.<br>
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        <div>So, are there any objections against this?<br>
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          --<br>
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        <div>Tomaž<br>
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