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Example 1 with DISCOVERY_NODE_JOIN_REQUEST

use of org.apache.ignite.internal.processors.tracing.SpanType.DISCOVERY_NODE_JOIN_REQUEST in project ignite by apache.

the class OpenCensusTracingSpiTest method testNodeJoinTracing.

/**
 * Test checks that node join process is traced correctly in positive case.
 */
@Test
public void testNodeJoinTracing() throws Exception {
    IgniteEx joinedNode = startGrid(GRID_CNT);
    awaitPartitionMapExchange();
    // Consistent id is the same with node name.
    List<String> clusterNodeNames = grid(0).cluster().nodes().stream().map(node -> (String) node.consistentId()).collect(Collectors.toList());
    handler().flush();
    String joinedNodeId = joinedNode.localNode().id().toString();
    // Check existence of Traces.Discovery.NODE_JOIN_REQUEST spans with OK status on all nodes:
    Map<AttributeValue, SpanData> nodeJoinReqSpans = handler().allSpans().filter(span -> DISCOVERY_NODE_JOIN_REQUEST.spanName().equals(span.getName())).filter(span -> span.getStatus() == Status.OK).filter(span -> stringAttributeValue(joinedNodeId).equals(span.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.EVENT_NODE, SpanTags.ID)))).collect(Collectors.toMap(span -> span.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.NODE, SpanTags.NAME)), span -> span));
    // NODE_JOIN_REQUEST must be processed at least on coordinator node.
    // For other nodes there is no such guarantee.
    int CRD_IDX = 0;
    clusterNodeNames.stream().filter(node -> node.endsWith(String.valueOf(CRD_IDX))).forEach(nodeName -> Assert.assertTrue(String.format("%s not found on node with name=%s, nodeJoinReqSpans=%s", DISCOVERY_NODE_JOIN_REQUEST, nodeName, nodeJoinReqSpans), nodeJoinReqSpans.containsKey(stringAttributeValue(nodeName))));
    // Check existence of Traces.Discovery.NODE_JOIN_ADD spans with OK status on all nodes:
    for (int i = 0; i <= GRID_CNT; i++) {
        List<SpanData> nodeJoinAddSpans = handler().spansReportedByNode(getTestIgniteInstanceName(i)).filter(span -> DISCOVERY_NODE_JOIN_ADD.spanName().equals(span.getName())).filter(span -> span.getStatus() == Status.OK).filter(span -> stringAttributeValue(joinedNodeId).equals(span.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.EVENT_NODE, SpanTags.ID)))).collect(Collectors.toList());
        Assert.assertTrue(String.format("%s span not found, nodeId=%d", DISCOVERY_NODE_JOIN_ADD, i), !nodeJoinReqSpans.isEmpty());
        nodeJoinAddSpans.forEach(spanData -> {
            SpanData parentSpan = handler().spanById(spanData.getParentSpanId());
            Assert.assertNotNull("Parent span doesn't exist for " + spanData, parentSpan);
            Assert.assertEquals("Parent span name is invalid, parentSpan=" + parentSpan, DISCOVERY_NODE_JOIN_REQUEST.spanName(), parentSpan.getName());
            Assert.assertEquals("Parent span is not related to joined node, parentSpan=" + parentSpan, stringAttributeValue(joinedNodeId), parentSpan.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.EVENT_NODE, SpanTags.ID)));
        });
    }
    // Check existence of Traces.Discovery.NODE_JOIN_FINISH spans with OK status on all nodes:
    for (int i = 0; i <= GRID_CNT; i++) {
        List<SpanData> nodeJoinAddSpans = handler().spansReportedByNode(getTestIgniteInstanceName(i)).filter(span -> DISCOVERY_NODE_JOIN_FINISH.spanName().equals(span.getName())).filter(span -> span.getStatus() == Status.OK).filter(span -> stringAttributeValue(joinedNodeId).equals(span.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.EVENT_NODE, SpanTags.ID)))).collect(Collectors.toList());
        Assert.assertTrue(String.format("%s span not found, nodeId=%d", DISCOVERY_NODE_JOIN_FINISH, i), !nodeJoinReqSpans.isEmpty());
        nodeJoinAddSpans.forEach(spanData -> {
            SpanData parentSpan = handler().spanById(spanData.getParentSpanId());
            Assert.assertNotNull("Parent span doesn't exist for " + spanData, parentSpan);
            Assert.assertEquals("Parent span name is invalid " + parentSpan, DISCOVERY_NODE_JOIN_ADD.spanName(), parentSpan.getName());
            Assert.assertEquals("Parent span is not related to joined node " + parentSpan, stringAttributeValue(joinedNodeId), parentSpan.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.EVENT_NODE, SpanTags.ID)));
        });
    }
}
Also used : DISCOVERY_NODE_LEFT(org.apache.ignite.internal.processors.tracing.SpanType.DISCOVERY_NODE_LEFT) AttributeValue(io.opencensus.trace.AttributeValue) COMMUNICATION_REGULAR_PROCESS(org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_REGULAR_PROCESS) SOCKET_WRITE_BYTES(org.apache.ignite.internal.processors.tracing.SpanTags.SOCKET_WRITE_BYTES) COMMUNICATION_JOB_EXECUTE_REQUEST(org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_JOB_EXECUTE_REQUEST) CUSTOM_JOB_CALL(org.apache.ignite.internal.processors.tracing.SpanType.CUSTOM_JOB_CALL) IgniteEx(org.apache.ignite.internal.IgniteEx) IgniteFeatures(org.apache.ignite.internal.IgniteFeatures) SpanData(io.opencensus.trace.export.SpanData) OpenCensusTracingSpi(org.apache.ignite.spi.tracing.opencensus.OpenCensusTracingSpi) COMMUNICATION_SOCKET_READ(org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_SOCKET_READ) Map(java.util.Map) DISCOVERY_NODE_JOIN_ADD(org.apache.ignite.internal.processors.tracing.SpanType.DISCOVERY_NODE_JOIN_ADD) TracingConfigurationCoordinates(org.apache.ignite.spi.tracing.TracingConfigurationCoordinates) DISCOVERY_NODE_JOIN_REQUEST(org.apache.ignite.internal.processors.tracing.SpanType.DISCOVERY_NODE_JOIN_REQUEST) EXCHANGE_FUTURE(org.apache.ignite.internal.processors.tracing.SpanType.EXCHANGE_FUTURE) Status(io.opencensus.trace.Status) EventType(org.apache.ignite.events.EventType) SpanTags(org.apache.ignite.internal.processors.tracing.SpanTags) DISCOVERY_NODE_JOIN_FINISH(org.apache.ignite.internal.processors.tracing.SpanType.DISCOVERY_NODE_JOIN_FINISH) Scope(org.apache.ignite.spi.tracing.Scope) Test(org.junit.Test) Collectors(java.util.stream.Collectors) Integer.parseInt(java.lang.Integer.parseInt) COMMUNICATION_SOCKET_WRITE(org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_SOCKET_WRITE) DISCOVERY_CUSTOM_EVENT(org.apache.ignite.internal.processors.tracing.SpanType.DISCOVERY_CUSTOM_EVENT) List(java.util.List) COMMUNICATION_JOB_EXECUTE_RESPONSE(org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_JOB_EXECUTE_RESPONSE) SAMPLING_RATE_ALWAYS(org.apache.ignite.spi.tracing.TracingConfigurationParameters.SAMPLING_RATE_ALWAYS) MTC(org.apache.ignite.internal.processors.tracing.MTC) TracingConfigurationParameters(org.apache.ignite.spi.tracing.TracingConfigurationParameters) TracingSpi(org.apache.ignite.spi.tracing.TracingSpi) Assert(org.junit.Assert) AttributeValue.stringAttributeValue(io.opencensus.trace.AttributeValue.stringAttributeValue) AttributeValue(io.opencensus.trace.AttributeValue) AttributeValue.stringAttributeValue(io.opencensus.trace.AttributeValue.stringAttributeValue) SpanData(io.opencensus.trace.export.SpanData) IgniteEx(org.apache.ignite.internal.IgniteEx) Test(org.junit.Test)

Aggregations

AttributeValue (io.opencensus.trace.AttributeValue)1 AttributeValue.stringAttributeValue (io.opencensus.trace.AttributeValue.stringAttributeValue)1 Status (io.opencensus.trace.Status)1 SpanData (io.opencensus.trace.export.SpanData)1 Integer.parseInt (java.lang.Integer.parseInt)1 List (java.util.List)1 Map (java.util.Map)1 Collectors (java.util.stream.Collectors)1 EventType (org.apache.ignite.events.EventType)1 IgniteEx (org.apache.ignite.internal.IgniteEx)1 IgniteFeatures (org.apache.ignite.internal.IgniteFeatures)1 MTC (org.apache.ignite.internal.processors.tracing.MTC)1 SpanTags (org.apache.ignite.internal.processors.tracing.SpanTags)1 SOCKET_WRITE_BYTES (org.apache.ignite.internal.processors.tracing.SpanTags.SOCKET_WRITE_BYTES)1 COMMUNICATION_JOB_EXECUTE_REQUEST (org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_JOB_EXECUTE_REQUEST)1 COMMUNICATION_JOB_EXECUTE_RESPONSE (org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_JOB_EXECUTE_RESPONSE)1 COMMUNICATION_REGULAR_PROCESS (org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_REGULAR_PROCESS)1 COMMUNICATION_SOCKET_READ (org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_SOCKET_READ)1 COMMUNICATION_SOCKET_WRITE (org.apache.ignite.internal.processors.tracing.SpanType.COMMUNICATION_SOCKET_WRITE)1 CUSTOM_JOB_CALL (org.apache.ignite.internal.processors.tracing.SpanType.CUSTOM_JOB_CALL)1