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Cannot lookup datasource remotely in Jboss 7.10 final
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created by <a href="https://community.jboss.org/people/r4_1314">Bob Kung</a> in <i>Datasource Configuration</i> - <a href="https://community.jboss.org/message/723893#723893">View the full discussion</a>
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<div class="jive-rendered-content"><p>hi, I am newly to Jboss 7 and I am testing remote lookup XA datasource from JNDI but no luck. Admittedly, this is not a recommend solution for connection usage remotely, however I just do a testing since it should provide in the previous jboss version.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Here is my datasource configuration.</p><p><br/><pre class="jive-pre"><code class="jive-code jive-xml"> <span class="jive-xml-tag"><xa-datasource jndi-name="java:jboss/exported/datasources/abc" pool-name="abc" enabled="true" use-java-context="false" use-ccm="false"></span>
                    <span class="jive-xml-tag"><xa-datasource-property name="ServerName"></span>
                        localhost
                    <span class="jive-xml-tag"></xa-datasource-property></span>
                    <span class="jive-xml-tag"><xa-datasource-property name="DatabaseName"></span>
                        abc
                    <span class="jive-xml-tag"></xa-datasource-property></span>
                    <span class="jive-xml-tag"><driver></span>mysql<span class="jive-xml-tag"></driver></span>
                    <span class="jive-xml-tag"><transaction-isolation></span>TRANSACTION_READ_COMMITTED<span class="jive-xml-tag"></transaction-isolation></span>
                    <span class="jive-xml-tag"><xa-pool></span>
                        <span class="jive-xml-tag"><min-pool-size></span>0<span class="jive-xml-tag"></min-pool-size></span>
                        <span class="jive-xml-tag"><max-pool-size></span>3<span class="jive-xml-tag"></max-pool-size></span>
                        <span class="jive-xml-tag"><is-same-rm-override></span>false<span class="jive-xml-tag"></is-same-rm-override></span>
                        <span class="jive-xml-tag"><interleaving></span>false<span class="jive-xml-tag"></interleaving></span>
                        <span class="jive-xml-tag"><pad-xid></span>false<span class="jive-xml-tag"></pad-xid></span>
                        <span class="jive-xml-tag"><wrap-xa-resource></span>true<span class="jive-xml-tag"></wrap-xa-resource></span>
                    <span class="jive-xml-tag"></xa-pool></span>
                    <span class="jive-xml-tag"><security></span>
                        <span class="jive-xml-tag"><user-name></span>sa<span class="jive-xml-tag"></user-name></span>
                        <span class="jive-xml-tag"><password></span>sa<span class="jive-xml-tag"></password></span>
                    <span class="jive-xml-tag"></security></span>
                    <span class="jive-xml-tag"><validation></span>
                        <span class="jive-xml-tag"><validate-on-match></span>false<span class="jive-xml-tag"></validate-on-match></span>
                        <span class="jive-xml-tag"><background-validation></span>false<span class="jive-xml-tag"></background-validation></span>
                        <span class="jive-xml-tag"><background-validation-millis></span>0<span class="jive-xml-tag"></background-validation-millis></span>
                    <span class="jive-xml-tag"></validation></span>
                    <span class="jive-xml-tag"><statement></span>
                        <span class="jive-xml-tag"><prepared-statement-cache-size></span>0<span class="jive-xml-tag"></prepared-statement-cache-size></span>
                        <span class="jive-xml-tag"><share-prepared-statements></span>false<span class="jive-xml-tag"></share-prepared-statements></span>
                    <span class="jive-xml-tag"></statement></span>
                <span class="jive-xml-tag"></xa-datasource></span>
</code></pre></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>And here is my client</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code jive-java"><font color="navy"><b>public</b></font> <font color="navy"><b>class</b></font> DataSourceClient <font color="navy">{</font>
          <font color="darkgreen">// *************** DATASOURCE *************************</font>
<font color="darkgreen">//          public final static String DATASOURCE = "java:/datasources/abc";</font>
          <font color="navy"><b>public</b></font> <font color="navy"><b>final</b></font> <font color="navy"><b>static</b></font> String DATASOURCE = <font color="red">"datasources/abc"</font>;
          <font color="navy"><b>private</b></font> DataSource myDS;
 
 
          <font color="navy"><b>public</b></font> DataSource init(Context ctx) <font color="navy"><b>throws</b></font> NamingException,
                              JMSException <font color="navy">{</font>
                    <font color="navy"><b>return</b></font> myDS = (DataSource) ctx.lookup(DATASOURCE);
          <font color="navy">}</font>
 
          <font color="navy"><b>public</b></font> <font color="navy"><b>void</b></font> test() <font color="navy"><b>throws</b></font> SQLException<font color="navy">{</font>
                    String sql = <font color="red">"INSERT INTO test values (null,'xxx');"</font>;
              Connection con = myDS.getConnection();
              Statement stat = con.createStatement();
              stat.execute(sql);
              stat.close();
              con.close();
          <font color="navy">}</font>
 
          <font color="navy"><b>public</b></font> <font color="navy"><b>static</b></font> <font color="navy"><b>void</b></font> main(String[] args) <font color="navy"><b>throws</b></font> Exception <font color="navy">{</font>
                    <font color="navy"><b>final</b></font> Properties env = <font color="navy"><b>new</b></font> Properties();
                    env.put(Context.INITIAL_CONTEXT_FACTORY, org.jboss.naming.remote.client.InitialContextFactory.class.getName());
                    env.put(Context.PROVIDER_URL, <font color="red">"remote://10.1.24.103:4447"</font>);
                    env.put(Context.SECURITY_PRINCIPAL, <font color="red">"user"</font>);
                    env.put(Context.SECURITY_CREDENTIALS, <font color="red">"user"</font>);
                    InitialContext remoteContext = <font color="navy"><b>new</b></font> InitialContext(env);
 
                    DataSourceClient qs = <font color="navy"><b>new</b></font> DataSourceClient();
                    qs.init(remoteContext);
                    qs.test();
          <font color="navy">}</font>
 
 
 
<font color="navy">}</font>
 
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>When I trigger client I hit the following error.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>ERROR: java.io.EOFException</p><p>Exception in thread "main" javax.naming.NamingException: Failed to lookup [Root exception is java.io.NotSerializableException: org.jboss.jca.core.connectionmanager.pool.strategy.OnePool]</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I had googled a lot with no luck. And I have another confuse is that then use-java-context marked to false, it should no need to start the jndi name with "java:", however, server can't start when I removed the prefix and get similar error message  "jndi name should start with java: or java:jboss".</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Can somebody tell me whether the jboss 7 support remotely datasource? if so can somebody point out whats the problem of my client, tons thanks!</p></div>
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<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/723893#723893">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in Datasource Configuration at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2077">Community</a></p>
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