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  1. Red Hat Data Grid
  2. JDG-2553

Precondition Failed when inserting data twice using Rest

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      When storing pojos in the cache, make sure the equals method is implemented

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      When storing pojos in the cache, make sure the equals method is implemented
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      Start the server with `./standalone.sh -Dinfinispan.deserialization.whitelist.regexps=org.infinispan.interop.*, create a Java class with a `public static void main` method and execute it twice

      Also an update of an entry via REST will fail:
      curl -v -X PUT -H "Content-type:application/json" -d "

      {\"name1\":\"Wolf\"}

      " http://localhost:8080/rest/default/a

      This command will fail with a error message "412 Precondition Failed"

      Show
      Start the server with `./standalone.sh -Dinfinispan.deserialization.whitelist.regexps=org.infinispan.interop.*, create a Java class with a `public static void main` method and execute it twice Also an update of an entry via REST will fail: curl -v -X PUT -H "Content-type:application/json" -d " {\"name1\":\"Wolf\"} " http://localhost:8080/rest/default/a This command will fail with a error message "412 Precondition Failed"
    • JDG Sprint #25, JDG Sprint #26

    Description

      Using the cache configuration

                  <cache-container name="local" default-cache="default" statistics="true">
                <modules>
                    <module name="deployment.sample-interop-entities-1.0-SNAPSHOT.jar"/>
                </modules>
                <global-state/>
                <local-cache name="default"/>
                <local-cache name="namedCache"/>
                <local-cache name="my-cache">
                   <encoding>
                      <key media-type="application/x-java-object"/>
                      <value media-type="application/x-java-object"/>
                   </encoding>
                </local-cache>
            </cache-container>

      With the following client:

            Executor requestExecutor = Executor.newInstance();
      String json = "{\"_type\":\"org.infinispan.interop.CryptoCurrency\",\"description\":\"Monero-"+ UUID.randomUUID().toString() +"\",\"rank\":12}";
      StatusLine status = requestExecutor.execute(
            Request.Put(String.format("http://%s:%d/rest/%s/%s", "localhost", 8080, cacheName, key))
                  .bodyString(json, ContentType.APPLICATION_JSON))
            .returnResponse().getStatusLine();
      if (status.getStatusCode() != 200) {
         throw new IllegalStateException(status.getReasonPhrase());
      }

      When calling the client twice it will fail due:

      Exception in thread "main" java.lang.IllegalStateException: Precondition Failed

      I search on the Internet and found the text about 412 (Precondition Failed)

      Compares the requested variant’s last modification time and date with a supplied time and date value. If the requested resources have not been modified since the supplied date and time, the specified operation is performed. If the requested resource has been modified since the supplied date and time, the operation is not performed and a 412 (Precondition Failed) response is returned.

      The demo code can be found in https://github.com/infinispan-demos/endpoint-interop

      If it is an issue, I would like to change the Priority from Critical to Blocker

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          Bug - A problem that impairs or prevents the functions of the product. JDG-2227 Precondition Failed when inserting data twice using Rest

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed

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              anistor Adrian Nistor (Inactive)
              rhn-support-wfink Wolf Fink
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                Updated:
                Resolved: