// We have metadata retrieval problems, or there are cycles that have been detected
        // so we give this back to the calling code and let them deal with this information
        // appropriately.

        if (result.hasMetadataResolutionExceptions()
                || result.hasVersionRangeViolations()
                || result.hasCircularDependencyExceptions()) {
            return result;
        }

            fail("Error handling should work with edge cases: " + e.getMessage());
        }
    }

    public void test_method_parameter_validation() {
        // Test that methods handle parameter validation appropriately

        // setObject should handle various inputs
        try {
            WebApiUtil.setObject("validKey", "validValue");
            WebApiUtil.setObject("", "emptyKey");

            final KeyParameter keyParam = new KeyParameter(keyCopy);

            // CCMBlockCipher requires nonce length between 7 and 13
            // Use the nonce directly if it's 12 bytes (generated appropriately)
            final byte[] adjustedNonce;
            if (nonce.length == 12) {
                adjustedNonce = nonce;
            } else {
                // Fallback for compatibility

        ComponentUtil.setFessConfig(fessConfig);

        // Execute
        String result = purgeLogJob.execute();

        // Assert services were called appropriately
        assertTrue(deleteCrawlingInfoCalled[0]);
        assertTrue(deleteSearchLogCalled[0]);
        assertFalse(deleteJobLogCalled[0]);
        assertTrue(deleteUserInfoCalled[0]);

## **4. Run Sample Applications**

After installing Hive, Hadoop and Spark successfully, we can now proceed to run some sample applications to see if they are configured appropriately.  We can use Spark Pi and Spark WordCount programs to validate our Spark installation. We can also explore how to run Spark jobs from the command line and Spark shell.

### **4.1 Spark Pi**

export MINIO_IDENTITY_LDAP_GROUP_SEARCH_FILTER='(&(objectclass=groupOfNames)(member=%d))'
minio server ~/test
```

You can make sure it works appropriately using our [example program](https://raw.githubusercontent.com/minio/minio/master/docs/sts/ldap.go):

```
$ go run ldap.go -u foouser -p foopassword

##### Credentials
{

 * corresponding entries will be dropped from the cache. If an error occurs while writing a cache
 * value, the edit will fail silently. Callers should handle other problems by catching
 * `IOException` and responding appropriately.
 *
 * @constructor Create a cache which will reside in [directory]. This cache is lazily initialized on
 *     first access and will be created if it does not exist.
 * @param directory a writable directory.

technological measures.

  4. Conveying Verbatim Copies.

  You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;

  }

  /**
   * Combines this Bloom filter with another Bloom filter by performing a bitwise OR of the
   * underlying data. The mutations happen to <b>this</b> instance. Callers must ensure the Bloom
   * filters are appropriately sized to avoid saturating them.
   *
   * @param that The Bloom filter to combine this Bloom filter with. It is not mutated.
   * @throws IllegalArgumentException if {@code isCompatible(that) == false}
   * @since 15.0

  1. You may copy and distribute verbatim copies of the Library's
complete source code as you receive it, in any medium, provided that
you conspicuously and appropriately publish on each copy an
appropriate copyright notice and disclaimer of warranty; keep intact
all the notices that refer to this License and to the absence of any
warranty; and distribute a copy of this License along with the
Library.