[#11346] Refactory AgentEventQuery

pinpoint-apm · Aug 19, 2024 · 7dbf730 · 7dbf730
1 parent d72edb5
commit 7dbf730
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Showing 14 changed files with 310 additions and 56 deletions.
diff --git a/...h/src/main/java/com/navercorp/pinpoint/batch/alarm/collector/AgentEventDataCollector.java b/...h/src/main/java/com/navercorp/pinpoint/batch/alarm/collector/AgentEventDataCollector.java
@@ -21,18 +21,21 @@
 import com.navercorp.pinpoint.common.server.util.time.Range;
 import com.navercorp.pinpoint.web.alarm.DataCollectorCategory;
 import com.navercorp.pinpoint.web.dao.AgentEventDao;
+import com.navercorp.pinpoint.web.service.component.AgentEventQuery;
 
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
  * @author Taejin Koo
  */
 public class AgentEventDataCollector extends DataCollector {
 
+    public static final AgentEventQuery DEADLOCK = AgentEventQuery.include(Set.of(AgentEventType.AGENT_DEADLOCK_DETECTED));
+
     private final AgentEventDao agentEventDao;
 
     private final List<String> agentIds;
@@ -67,7 +70,7 @@ public void collect() {
         Range range = Range.between(timeSlotEndTime - slotInterval, timeSlotEndTime);
 
         for (String agentId : agentIds) {
-            List<AgentEventBo> agentEventBoList = agentEventDao.getAgentEvents(agentId, range, Collections.emptySet());
+            List<AgentEventBo> agentEventBoList = agentEventDao.getAgentEvents(agentId, range, DEADLOCK);
             if (hasDeadlockEvent(agentEventBoList)) {
                 agentDeadlockEventDetected.put(agentId, true);
             }

diff --git a/batch/src/test/java/com/navercorp/pinpoint/batch/alarm/checker/DeadlockCheckerTest.java b/batch/src/test/java/com/navercorp/pinpoint/batch/alarm/checker/DeadlockCheckerTest.java
@@ -25,6 +25,7 @@
 import com.navercorp.pinpoint.web.alarm.DataCollectorCategory;
 import com.navercorp.pinpoint.web.alarm.vo.Rule;
 import com.navercorp.pinpoint.web.dao.AgentEventDao;
+import com.navercorp.pinpoint.web.service.component.AgentEventQuery;
 import org.apache.commons.lang3.RandomUtils;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
@@ -33,7 +34,6 @@
 import org.mockito.junit.jupiter.MockitoExtension;
 
 import java.util.List;
-import java.util.Set;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.when;
@@ -68,9 +68,9 @@ public void checkTest1() {
         Rule rule = new Rule(APPLICATION_NAME, SERVICE_TYPE, CheckerCategory.ERROR_COUNT.getName(), 50, "testGroup", false, false, false, "");
 
         Range range = Range.between(START_TIME_MILLIS, CURRENT_TIME_MILLIS);
-        when(mockAgentEventDao.getAgentEvents(AGENT_ID_1, range, Set.of())).thenReturn(List.of(createAgentEvent(AGENT_ID_1, createEventTimestamp(), AgentEventType.AGENT_CLOSED_BY_SERVER)));
-        when(mockAgentEventDao.getAgentEvents(AGENT_ID_2, range, Set.of())).thenReturn(List.of(createAgentEvent(AGENT_ID_2, createEventTimestamp(), AgentEventType.AGENT_DEADLOCK_DETECTED)));
-        when(mockAgentEventDao.getAgentEvents(AGENT_ID_3, range, Set.of())).thenReturn(List.of(createAgentEvent(AGENT_ID_3, createEventTimestamp(), AgentEventType.AGENT_PING)));
+        when(mockAgentEventDao.getAgentEvents(AGENT_ID_1, range, deadLock())).thenReturn(List.of(createAgentEvent(AGENT_ID_1, createEventTimestamp(), AgentEventType.AGENT_CLOSED_BY_SERVER)));
+        when(mockAgentEventDao.getAgentEvents(AGENT_ID_2, range, deadLock())).thenReturn(List.of(createAgentEvent(AGENT_ID_2, createEventTimestamp(), AgentEventType.AGENT_DEADLOCK_DETECTED)));
+        when(mockAgentEventDao.getAgentEvents(AGENT_ID_3, range, deadLock())).thenReturn(List.of(createAgentEvent(AGENT_ID_3, createEventTimestamp(), AgentEventType.AGENT_PING)));
 
         AgentEventDataCollector dataCollector = new AgentEventDataCollector(DataCollectorCategory.AGENT_EVENT, mockAgentEventDao, mockAgentIds, CURRENT_TIME_MILLIS, INTERVAL_MILLIS);
         DeadlockChecker checker = new DeadlockChecker(dataCollector, rule);
@@ -89,9 +89,9 @@ public void checkTest2() {
         Rule rule = new Rule(APPLICATION_NAME, SERVICE_TYPE, CheckerCategory.ERROR_COUNT.getName(), 50, "testGroup", false, false, false, "");
 
         Range range = Range.between(START_TIME_MILLIS, CURRENT_TIME_MILLIS);
-        when(mockAgentEventDao.getAgentEvents(AGENT_ID_1, range, Set.of())).thenReturn(List.of(createAgentEvent(AGENT_ID_1, createEventTimestamp(), AgentEventType.AGENT_CLOSED_BY_SERVER)));
-        when(mockAgentEventDao.getAgentEvents(AGENT_ID_2, range, Set.of())).thenReturn(List.of(createAgentEvent(AGENT_ID_2, createEventTimestamp(), AgentEventType.AGENT_SHUTDOWN)));
-        when(mockAgentEventDao.getAgentEvents(AGENT_ID_3, range, Set.of())).thenReturn(List.of(createAgentEvent(AGENT_ID_3, createEventTimestamp(), AgentEventType.AGENT_PING)));
+        when(mockAgentEventDao.getAgentEvents(AGENT_ID_1, range, deadLock())).thenReturn(List.of(createAgentEvent(AGENT_ID_1, createEventTimestamp(), AgentEventType.AGENT_CLOSED_BY_SERVER)));
+        when(mockAgentEventDao.getAgentEvents(AGENT_ID_2, range, deadLock())).thenReturn(List.of(createAgentEvent(AGENT_ID_2, createEventTimestamp(), AgentEventType.AGENT_SHUTDOWN)));
+        when(mockAgentEventDao.getAgentEvents(AGENT_ID_3, range, deadLock())).thenReturn(List.of(createAgentEvent(AGENT_ID_3, createEventTimestamp(), AgentEventType.AGENT_PING)));
 
         AgentEventDataCollector dataCollector = new AgentEventDataCollector(DataCollectorCategory.AGENT_EVENT, mockAgentEventDao, mockAgentIds, CURRENT_TIME_MILLIS, INTERVAL_MILLIS);
         DeadlockChecker checker = new DeadlockChecker(dataCollector, rule);
@@ -105,6 +105,10 @@ public void checkTest2() {
         assertThat(smsMessage).isEmpty();
     }
 
+    private AgentEventQuery deadLock() {
+        return AgentEventDataCollector.DEADLOCK;
+    }
+
     private AgentEventBo createAgentEvent(String agentId, long eventTimestamp, AgentEventType agentEventType) {
         return new AgentEventBo(agentId, START_TIME_MILLIS, eventTimestamp, agentEventType);
     }

diff --git a/...rc/main/java/com/navercorp/pinpoint/web/authorization/controller/AgentInfoController.java b/...rc/main/java/com/navercorp/pinpoint/web/authorization/controller/AgentInfoController.java
@@ -23,6 +23,7 @@
 import com.navercorp.pinpoint.web.response.CodeResult;
 import com.navercorp.pinpoint.web.service.AgentEventService;
 import com.navercorp.pinpoint.web.service.AgentInfoService;
+import com.navercorp.pinpoint.web.service.component.AgentEventQuery;
 import com.navercorp.pinpoint.web.view.tree.SimpleTreeView;
 import com.navercorp.pinpoint.web.view.tree.TreeNode;
 import com.navercorp.pinpoint.web.view.tree.TreeView;
@@ -185,7 +186,8 @@ public List<AgentEvent> getAgentEvents(
             @RequestParam(value = "exclude", defaultValue = "") int[] excludeEventTypeCodes) {
         final Range range = Range.between(from, to);
         final Set<AgentEventType> excludeEventTypes = getAgentEventTypes(excludeEventTypeCodes);
-        return this.agentEventService.getAgentEvents(agentId, range, excludeEventTypes);
+        AgentEventQuery exclude = AgentEventQuery.exclude(excludeEventTypes);
+        return this.agentEventService.getAgentEvents(agentId, range, exclude);
     }
 
     private static Set<AgentEventType> getAgentEventTypes(int[] excludeEventTypeCodes) {

diff --git a/web/src/main/java/com/navercorp/pinpoint/web/dao/AgentEventDao.java b/web/src/main/java/com/navercorp/pinpoint/web/dao/AgentEventDao.java
@@ -19,9 +19,9 @@
 import com.navercorp.pinpoint.common.server.bo.event.AgentEventBo;
 import com.navercorp.pinpoint.common.server.util.AgentEventType;
 import com.navercorp.pinpoint.common.server.util.time.Range;
+import com.navercorp.pinpoint.web.service.component.AgentEventQuery;
 
 import java.util.List;
-import java.util.Set;
 
 /**
  * @author HyunGil Jeong
@@ -30,6 +30,6 @@ public interface AgentEventDao {
 
     AgentEventBo getAgentEvent(String agentId, long eventTimestamp, AgentEventType eventType);
 
-    List<AgentEventBo> getAgentEvents(String agentId, Range range, Set<AgentEventType> excludeEventTypes);
+    List<AgentEventBo> getAgentEvents(String agentId, Range range, AgentEventQuery filter);
 
 }
diff --git a/web/src/main/java/com/navercorp/pinpoint/web/dao/hbase/AgentEventFilterBuilder.java b/web/src/main/java/com/navercorp/pinpoint/web/dao/hbase/AgentEventFilterBuilder.java
@@ -0,0 +1,73 @@
+package com.navercorp.pinpoint.web.dao.hbase;
+
+import com.navercorp.pinpoint.common.server.util.AgentEventType;
+import com.navercorp.pinpoint.common.util.CollectionUtils;
+import com.navercorp.pinpoint.web.service.component.AgentEventQuery;
+import org.apache.hadoop.hbase.CompareOperator;
+import org.apache.hadoop.hbase.filter.BinaryComparator;
+import org.apache.hadoop.hbase.filter.Filter;
+import org.apache.hadoop.hbase.filter.FilterList;
+import org.apache.hadoop.hbase.filter.QualifierFilter;
+import org.apache.hadoop.hbase.util.Bytes;
+
+import java.util.Set;
+
+public class AgentEventFilterBuilder {
+
+    public AgentEventFilterBuilder() {
+
+    }
+
+    public Filter queryToFilter(AgentEventQuery query) {
+        return switch (query.getQueryType()) {
+            case INCLUDE -> includeFilter(query.getEventTypes());
+            case EXCLUDE -> excludeFilter(query.getEventTypes());
+            case ALL -> null;
+        };
+    }
+
+    public Filter excludeFilter(Set<AgentEventType> excludeEventTypes) {
+        if (CollectionUtils.isEmpty(excludeEventTypes)) {
+            return null;
+        }
+        if (excludeEventTypes.size() == 1) {
+            AgentEventType event = excludeEventTypes.iterator().next();
+            return excludeQualifierFilter(event);
+        }
+
+        final FilterList filterList = new FilterList(FilterList.Operator.MUST_PASS_ALL);
+        for (AgentEventType excludeEventType : excludeEventTypes) {
+            Filter filter = excludeQualifierFilter(excludeEventType);
+            filterList.addFilter(filter);
+        }
+        return filterList;
+    }
+
+    private Filter excludeQualifierFilter(AgentEventType excludeEventType) {
+        byte[] excludeQualifier = Bytes.toBytes(excludeEventType.getCode());
+        return new QualifierFilter(CompareOperator.NOT_EQUAL, new BinaryComparator(excludeQualifier));
+    }
+
+    public Filter includeFilter(Set<AgentEventType> includeEventTypes) {
+        if (CollectionUtils.isEmpty(includeEventTypes)) {
+            return null;
+        }
+        if (includeEventTypes.size() == 1) {
+            AgentEventType event = includeEventTypes.iterator().next();
+            return includeFilter(event);
+        }
+
+        final FilterList filterList = new FilterList(FilterList.Operator.MUST_PASS_ONE);
+        for (AgentEventType excludeEventType : includeEventTypes) {
+            Filter filter = includeFilter(excludeEventType);
+            filterList.addFilter(filter);
+        }
+        return filterList;
+    }
+
+    private Filter includeFilter(AgentEventType excludeEventType) {
+        byte[] excludeQualifier = Bytes.toBytes(excludeEventType.getCode());
+        return new QualifierFilter(CompareOperator.EQUAL, new BinaryComparator(excludeQualifier));
+    }
+
+}
diff --git a/web/src/main/java/com/navercorp/pinpoint/web/dao/hbase/HbaseAgentEventDao.java b/web/src/main/java/com/navercorp/pinpoint/web/dao/hbase/HbaseAgentEventDao.java
@@ -29,13 +29,11 @@
 import com.navercorp.pinpoint.common.server.util.time.Range;
 import com.navercorp.pinpoint.common.util.CollectionUtils;
 import com.navercorp.pinpoint.web.dao.AgentEventDao;
-import org.apache.hadoop.hbase.CompareOperator;
+import com.navercorp.pinpoint.web.service.component.AgentEventQuery;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.Get;
 import org.apache.hadoop.hbase.client.Scan;
-import org.apache.hadoop.hbase.filter.BinaryComparator;
-import org.apache.hadoop.hbase.filter.FilterList;
-import org.apache.hadoop.hbase.filter.QualifierFilter;
+import org.apache.hadoop.hbase.filter.Filter;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -44,7 +42,6 @@
 
 import java.util.List;
 import java.util.Objects;
-import java.util.Set;
 
 /**
  * @author HyunGil Jeong
@@ -68,6 +65,8 @@ public class HbaseAgentEventDao implements AgentEventDao {
 
     private final AgentIdRowKeyEncoder rowKeyEncoder = new AgentIdRowKeyEncoder();
 
+    private final AgentEventFilterBuilder filterBuilder = new AgentEventFilterBuilder();
+
     public HbaseAgentEventDao(HbaseOperations hbaseOperations,
                               TableNameProvider tableNameProvider,
                               @Qualifier("agentEventMapper")
@@ -79,31 +78,37 @@ public HbaseAgentEventDao(HbaseOperations hbaseOperations,
     }
 
     @Override
-    public List<AgentEventBo> getAgentEvents(String agentId, Range range, Set<AgentEventType> excludeEventTypes) {
+    public List<AgentEventBo> getAgentEvents(String agentId, Range range, AgentEventQuery query) {
         Objects.requireNonNull(agentId, "agentId");
         Objects.requireNonNull(range, "range");
+        Objects.requireNonNull(query, "query");
+
+        Scan scan = createScan(agentId, range, query);
+
+
+        TableName table = tableNameProvider.getTableName(DESCRIPTOR.getTable());
+        List<AgentEventBo> agentEvents = this.hbaseOperations.find(table, scan, agentEventResultsExtractor);
+        logger.debug("getAgentEvents() query:{} agentEvents:{}", query, agentEvents);
+        return agentEvents;
+    }
 
+
+    private Scan createScan(String agentId, Range range, AgentEventQuery query) {
         Scan scan = new Scan();
-        scan.readVersions(1);
         scan.setCaching(SCANNER_CACHE_SIZE);
 
         scan.withStartRow(createRowKey(agentId, range.getTo()));
         scan.withStopRow(createRowKey(agentId, range.getFrom()));
         scan.addFamily(DESCRIPTOR.getName());
 
-        if (CollectionUtils.hasLength(excludeEventTypes)) {
-            FilterList filterList = new FilterList(FilterList.Operator.MUST_PASS_ALL);
-            for (AgentEventType excludeEventType : excludeEventTypes) {
-                byte[] excludeQualifier = Bytes.toBytes(excludeEventType.getCode());
-                filterList.addFilter(new QualifierFilter(CompareOperator.NOT_EQUAL, new BinaryComparator(excludeQualifier)));
-            }
-            scan.setFilter(filterList);
+        Filter filter = filterBuilder.queryToFilter(query);
+        if (filter != null) {
+            scan.setFilter(filter);
         }
-
-        TableName agentEventTableName = tableNameProvider.getTableName(DESCRIPTOR.getTable());
-        List<AgentEventBo> agentEvents = this.hbaseOperations.find(agentEventTableName, scan, agentEventResultsExtractor);
-        logger.debug("agentEvents found. {}", agentEvents);
-        return agentEvents;
+        if (query.isOneRowScan()) {
+            scan.setOneRowLimit();
+        }
+        return scan;
     }
 
     @Override

diff --git a/web/src/main/java/com/navercorp/pinpoint/web/service/AgentEventService.java b/web/src/main/java/com/navercorp/pinpoint/web/service/AgentEventService.java
@@ -16,12 +16,12 @@
 
 package com.navercorp.pinpoint.web.service;
 
-import java.util.List;
-import java.util.Set;
-
 import com.navercorp.pinpoint.common.server.util.AgentEventType;
-import com.navercorp.pinpoint.web.vo.AgentEvent;
 import com.navercorp.pinpoint.common.server.util.time.Range;
+import com.navercorp.pinpoint.web.service.component.AgentEventQuery;
+import com.navercorp.pinpoint.web.vo.AgentEvent;
+
+import java.util.List;
 
 /**
  * @author HyunGil Jeong
@@ -32,6 +32,6 @@ public interface AgentEventService {
 
     List<AgentEvent> getAgentEvents(String agentId, Range range);
 
-    List<AgentEvent> getAgentEvents(String agentId, Range range, Set<AgentEventType> excludeEventTypeCodes);
+    List<AgentEvent> getAgentEvents(String agentId, Range range, AgentEventQuery query);
 
 }
diff --git a/web/src/main/java/com/navercorp/pinpoint/web/service/AgentEventServiceImpl.java b/web/src/main/java/com/navercorp/pinpoint/web/service/AgentEventServiceImpl.java
@@ -24,6 +24,7 @@
 import com.navercorp.pinpoint.common.server.util.time.Range;
 import com.navercorp.pinpoint.common.util.ArrayUtils;
 import com.navercorp.pinpoint.web.dao.AgentEventDao;
+import com.navercorp.pinpoint.web.service.component.AgentEventQuery;
 import com.navercorp.pinpoint.web.vo.AgentEvent;
 import com.navercorp.pinpoint.web.vo.DurationalAgentEvent;
 import org.apache.commons.collections4.CollectionUtils;
@@ -37,7 +38,6 @@
 import java.util.List;
 import java.util.Objects;
 import java.util.PriorityQueue;
-import java.util.Set;
 
 /**
  * @author HyunGil Jeong
@@ -54,23 +54,26 @@ public class AgentEventServiceImpl implements AgentEventService {
 
     private final AgentEventMessageDeserializerV1 agentEventMessageDeserializerV1;
 
-    public AgentEventServiceImpl(AgentEventDao agentEventDao, AgentEventMessageDeserializer agentEventMessageDeserializer, AgentEventMessageDeserializerV1 agentEventMessageDeserializerV1) {
+    public AgentEventServiceImpl(AgentEventDao agentEventDao,
+                                 AgentEventMessageDeserializer agentEventMessageDeserializer,
+                                 AgentEventMessageDeserializerV1 agentEventMessageDeserializerV1) {
         this.agentEventDao = Objects.requireNonNull(agentEventDao, "agentEventDao");
         this.agentEventMessageDeserializer = Objects.requireNonNull(agentEventMessageDeserializer, "agentEventMessageDeserializer");
         this.agentEventMessageDeserializerV1 = Objects.requireNonNull(agentEventMessageDeserializerV1, "agentEventMessageDeserializerV1");
     }
 
     @Override
     public List<AgentEvent> getAgentEvents(String agentId, Range range) {
-        return getAgentEvents(agentId, range, Collections.emptySet());
+        return getAgentEvents(agentId, range, AgentEventQuery.all());
     }
 
     @Override
-    public List<AgentEvent> getAgentEvents(String agentId, Range range, Set<AgentEventType> excludeEventTypeCodes) {
+    public List<AgentEvent> getAgentEvents(String agentId, Range range, AgentEventQuery query) {
         Objects.requireNonNull(agentId, "agentId");
-        Objects.requireNonNull(excludeEventTypeCodes, "excludeEventTypeCodes");
+        Objects.requireNonNull(query, "query");
+
+        List<AgentEventBo> agentEventBos = this.agentEventDao.getAgentEvents(agentId, range, query);
 
-        List<AgentEventBo> agentEventBos = this.agentEventDao.getAgentEvents(agentId, range, excludeEventTypeCodes);
         List<AgentEvent> agentEvents = createAgentEvents(agentEventBos);
         agentEvents.sort(AgentEvent.EVENT_TIMESTAMP_ASC_COMPARATOR);
         return agentEvents;

diff --git a/web/src/main/java/com/navercorp/pinpoint/web/service/AgentInfoServiceImpl.java b/web/src/main/java/com/navercorp/pinpoint/web/service/AgentInfoServiceImpl.java
@@ -187,18 +187,18 @@ private boolean isActiveAgentPredicate(AgentAndStatus agentAndStatus,
         logger.trace("isActiveAgentPredicate {}", agentAndStatus);
         AgentInfo agentInfo = agentAndStatus.getAgentInfo();
         if (agentInfoPredicate.test(agentInfo)) {
-            logger.trace("agentInfoPredicate=true");
+            logger.trace("agentInfoPredicate=true {}", agentAndStatus);
         }
         if (agentStatusFilter.test(agentAndStatus.getStatus())) {
-            logger.trace("agentStatusFilter=true");
+            logger.trace("agentStatusFilter=true {}", agentAndStatus);
             return true;
         }
         Application agent = new Application(agentInfo.getAgentId(), agentInfo.getServiceType());
         String agentVersion = agentInfo.getAgentVersion();
         if (activeAgentValidator.isActiveAgent(agent, agentVersion, range)) {
             return true;
         }
-        logger.trace("isActiveAgentPredicate=false");
+        logger.trace("isActiveAgentPredicate=false {}", agentAndStatus);
         return false;
     }
 

diff --git a/web/src/main/java/com/navercorp/pinpoint/web/service/component/ActiveAgentValidator.java b/web/src/main/java/com/navercorp/pinpoint/web/service/component/ActiveAgentValidator.java
@@ -14,5 +14,5 @@ public interface ActiveAgentValidator {
 
     boolean isActiveAgent(Application agent, String version, List<Range> ranges);
 
-    boolean isActiveAgentByPing(String agentId, Range range);
+    boolean isActiveAgentByEvent(String agentId, Range range);
 }