Examples with CheckResult com.sequenceiq.cloudbreak.core.flow2.CheckResult used on opensource projects

Example 36 with CheckResult

use of com.sequenceiq.cloudbreak.core.flow2.CheckResult in project zipkin by openzipkin.

the class CassandraStorageTest method check_failsInsteadOfThrowing.

@Test
public void check_failsInsteadOfThrowing() {
    CheckResult result = CassandraStorage.newBuilder().contactPoints("1.1.1.1").build().check();
    assertThat(result.ok()).isFalse();
    assertThat(result.error()).isInstanceOf(AllNodesFailedException.class);
}

Example 37 with CheckResult

use of com.sequenceiq.cloudbreak.core.flow2.CheckResult in project zipkin by openzipkin.

the class ElasticsearchStorage method ensureIndexTemplatesAndClusterReady.

/**
 * This allows the health check to display problems, such as access, installing the index
 * template. It also helps reduce traffic sent to nodes still initializing (when guarded on the
 * check result). Finally, this reads the cluster health of the index as it can go down after the
 * one-time initialization passes.
 */
CheckResult ensureIndexTemplatesAndClusterReady(String index) {
    try {
        // ensure the version is available (even if we already cached it)
        version();
        // called only once, so we have to double-check health
        ensureIndexTemplates();
        AggregatedHttpRequest request = AggregatedHttpRequest.of(GET, "/_cluster/health/" + index);
        CheckResult result = http().newCall(request, READ_STATUS, "get-cluster-health").execute();
        if (result == null)
            throw new IllegalArgumentException("No content reading cluster health");
        return result;
    } catch (Throwable e) {
        Call.propagateIfFatal(e);
        // Unwrap any IOException from the first call to ensureIndexTemplates()
        if (e instanceof RejectedExecutionException || e instanceof UncheckedIOException) {
            e = e.getCause();
        }
        return CheckResult.failed(e);
    }
}

Example 38 with CheckResult

use of com.sequenceiq.cloudbreak.core.flow2.CheckResult in project zipkin by openzipkin.

the class MySQLStorageTest method check_failsInsteadOfThrowing.

@Test
public void check_failsInsteadOfThrowing() throws SQLException {
    DataSource dataSource = mock(DataSource.class);
    when(dataSource.getConnection()).thenThrow(new SQLException("foo"));
    CheckResult result = storage(dataSource).check();
    assertThat(result.ok()).isFalse();
    assertThat(result.error()).isInstanceOf(SQLException.class);
}

Example 39 with CheckResult

use of com.sequenceiq.cloudbreak.core.flow2.CheckResult in project zipkin by openzipkin.

the class ElasticsearchStorageTest method check_unauthorized.

// TODO: when Armeria's mock server supports it, add a test for IOException
@Test
void check_unauthorized() {
    server.enqueue(RESPONSE_UNAUTHORIZED);
    CheckResult result = storage.check();
    assertThat(result.ok()).isFalse();
    assertThat(result.error().getMessage()).isEqualTo("User: anonymous is not authorized to perform: es:ESHttpGet");
}

Example 40 with CheckResult

use of com.sequenceiq.cloudbreak.core.flow2.CheckResult in project zipkin by openzipkin.

the class ElasticsearchStorageTest method check_fail_onNoContent.

// makes sure we don't NPE
@Test
void check_fail_onNoContent() {
    // assume index templates called before
    storage.ensuredTemplates = true;
    // empty instead of success response
    server.enqueue(SUCCESS_RESPONSE);
    CheckResult result = storage.check();
    assertThat(result.ok()).isFalse();
    assertThat(result.error().getMessage()).isEqualTo("No content reading Elasticsearch version");
}