mirror of https://github.com/apache/lucene.git
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/lucene-solr
This commit is contained in:
Karl Wright
commit
6587f640d2
|
|
@ -468,7 +468,7 @@ final class FrozenBufferedUpdates {
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long delGen,
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boolean segmentPrivateDeletes) throws IOException {
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TermsEnum termsEnum;
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TermsEnum termsEnum = null;
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PostingsEnum postingsEnum = null;
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// TODO: we can process the updates per DV field, from last to first so that
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@ -492,11 +492,14 @@ final class FrozenBufferedUpdates {
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boolean isNumeric = value.isNumeric();
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FieldUpdatesBuffer.BufferedUpdateIterator iterator = value.iterator();
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FieldUpdatesBuffer.BufferedUpdate bufferedUpdate;
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String previousField = null;
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while ((bufferedUpdate = iterator.next()) != null) {
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Terms terms = segState.reader.terms(bufferedUpdate.termField);
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if (terms != null) {
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termsEnum = terms.iterator();
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} else {
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if (previousField == null || previousField.equals(bufferedUpdate.termField) == false) {
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previousField = bufferedUpdate.termField;
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Terms terms = segState.reader.terms(previousField);
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termsEnum = terms == null ? null : terms.iterator();
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}
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if (termsEnum == null) {
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// no terms in this segment for this field
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continue;
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}
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|
|
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@ -29,6 +29,8 @@ import org.apache.solr.client.solrj.cloud.DistributedQueue;
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import org.apache.solr.common.cloud.SolrZkClient;
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import org.apache.solr.common.util.ExecutorUtil;
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import org.apache.solr.common.util.SolrjNamedThreadFactory;
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import org.apache.solr.common.util.TimeSource;
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import org.apache.solr.util.TimeOut;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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@ -143,6 +145,16 @@ public class DistributedQueueTest extends SolrTestCaseJ4 {
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// After draining the queue, a watcher should be set.
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assertNull(dq.peek(100));
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TimeOut timeout = new TimeOut(30, TimeUnit.SECONDS, TimeSource.NANO_TIME);
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timeout.waitFor("Timeout waiting to see dirty=false", () -> {
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try {
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return !dq.isDirty();
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} catch (InterruptedException e) {
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throw new RuntimeException(e);
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}
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});
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assertFalse(dq.isDirty());
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assertEquals(1, dq.watcherCount());
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@ -20,13 +20,17 @@ package org.apache.solr.cloud.autoscaling;
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import java.lang.invoke.MethodHandles;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.LinkedHashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.ArrayBlockingQueue;
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import java.util.concurrent.BlockingQueue;
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import java.util.concurrent.CyclicBarrier;
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import java.util.concurrent.Semaphore;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.atomic.AtomicLong;
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import java.util.concurrent.atomic.AtomicReference;
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import org.apache.solr.client.solrj.SolrClient;
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import org.apache.solr.client.solrj.SolrRequest;
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@ -50,8 +54,6 @@ import static org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.timeSourc
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public class TriggerSetPropertiesIntegrationTest extends SolrCloudTestCase {
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private static final Logger log = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
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private static CountDownLatch triggerFiredLatch = new CountDownLatch(1);
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@BeforeClass
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public static void setupCluster() throws Exception {
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configureCluster(2)
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@ -67,134 +69,199 @@ public class TriggerSetPropertiesIntegrationTest extends SolrCloudTestCase {
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assertEquals(response.get("result").toString(), "success");
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}
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private static CountDownLatch getTriggerFiredLatch() {
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return triggerFiredLatch;
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}
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/**
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* Test that we can add/remove triggers to a scheduler, and change the config on the fly, and still get
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* expected behavior
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*/
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public void testSetProperties() throws Exception {
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JettySolrRunner runner = cluster.getJettySolrRunner(0);
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SolrResourceLoader resourceLoader = runner.getCoreContainer().getResourceLoader();
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SolrCloudManager solrCloudManager = runner.getCoreContainer().getZkController().getSolrCloudManager();
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AtomicLong diff = new AtomicLong(0);
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triggerFiredLatch = new CountDownLatch(2); // have the trigger run twice to capture time difference
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final JettySolrRunner runner = cluster.getJettySolrRunner(0);
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final SolrResourceLoader resourceLoader = runner.getCoreContainer().getResourceLoader();
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final SolrCloudManager solrCloudManager = runner.getCoreContainer().getZkController().getSolrCloudManager();
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try (ScheduledTriggers scheduledTriggers = new ScheduledTriggers(resourceLoader, solrCloudManager)) {
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AutoScalingConfig config = new AutoScalingConfig(Collections.emptyMap());
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scheduledTriggers.setAutoScalingConfig(config);
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AutoScaling.Trigger t = new TriggerBase(TriggerEventType.NODELOST, "x") {
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@Override
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protected Map<String, Object> getState() {
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return Collections.singletonMap("x", "y");
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}
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|
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@Override
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||||
protected void setState(Map<String, Object> state) {
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|
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}
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|
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@Override
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public void restoreState(AutoScaling.Trigger old) {
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}
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// Setup a trigger that records the timestamp of each time it was run
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// we only need 2 timestamps for the test, so limit the queue and make the trigger a No-Op if full
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final BlockingQueue<Long> timestamps = new ArrayBlockingQueue<Long>(2);
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final AutoScaling.Trigger t1 = new MockTrigger(TriggerEventType.NODELOST, "mock-timestamper") {
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@Override
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public void run() {
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if (getTriggerFiredLatch().getCount() == 0) return;
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long l = diff.get();
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diff.set(timeSource.getTimeNs() - l);
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getTriggerFiredLatch().countDown();
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log.info("Running {} in {}", this.getName(), Thread.currentThread().getName());
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timestamps.offer(timeSource.getTimeNs());
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}
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};
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t.configure(runner.getCoreContainer().getResourceLoader(), runner.getCoreContainer().getZkController().getSolrCloudManager(), Collections.emptyMap());
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scheduledTriggers.add(t);
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assertTrue(getTriggerFiredLatch().await(4, TimeUnit.SECONDS));
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assertTrue(diff.get() - TimeUnit.SECONDS.toNanos(ScheduledTriggers.DEFAULT_SCHEDULED_TRIGGER_DELAY_SECONDS) >= 0);
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log.info("Configuring simple scheduler and adding trigger: {}", t1.getName());
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t1.configure(resourceLoader, solrCloudManager, Collections.emptyMap());
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scheduledTriggers.add(t1);
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// change schedule delay
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config = config.withProperties(Collections.singletonMap(AutoScalingParams.TRIGGER_SCHEDULE_DELAY_SECONDS, 4));
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waitForAndDiffTimestamps("conf(default delay)",
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ScheduledTriggers.DEFAULT_SCHEDULED_TRIGGER_DELAY_SECONDS, TimeUnit.SECONDS,
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timestamps);
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||||
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log.info("Reconfiguing scheduler to use 4s delay and clearing queue for trigger: {}", t1.getName());
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config = config.withProperties(Collections.singletonMap
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||||
(AutoScalingParams.TRIGGER_SCHEDULE_DELAY_SECONDS, 4));
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||||
scheduledTriggers.setAutoScalingConfig(config);
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||||
triggerFiredLatch = new CountDownLatch(2);
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||||
assertTrue("Timed out waiting for latch to fire", getTriggerFiredLatch().await(10, TimeUnit.SECONDS));
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||||
assertTrue(diff.get() - TimeUnit.SECONDS.toNanos(4) >= 0);
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||||
timestamps.clear();
|
||||
|
||||
// reset with default properties
|
||||
scheduledTriggers.remove("x"); // remove the old trigger
|
||||
waitForAndDiffTimestamps("conf(four sec delay)",
|
||||
4, TimeUnit.SECONDS,
|
||||
timestamps);
|
||||
|
||||
log.info("Removing trigger: {}", t1.getName());
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||||
scheduledTriggers.remove(t1.getName());
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||||
|
||||
log.info("Reconfiguing scheduler to use default props");
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||||
config = config.withProperties(ScheduledTriggers.DEFAULT_PROPERTIES);
|
||||
scheduledTriggers.setAutoScalingConfig(config);
|
||||
|
||||
// test core thread count
|
||||
List<AutoScaling.Trigger> triggerList = new ArrayList<>();
|
||||
final Set<String> threadNames = Collections.synchronizedSet(new HashSet<>());
|
||||
final Set<String> triggerNames = Collections.synchronizedSet(new HashSet<>());
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triggerFiredLatch = new CountDownLatch(8);
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for (int i = 0; i < 8; i++) {
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||||
AutoScaling.Trigger trigger = new MockTrigger(TriggerEventType.NODELOST, "x" + i) {
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|
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assertTrue("Test sanity check, need default thread pool to be at least 3 so we can" +
|
||||
"test lowering it by 2", ScheduledTriggers.DEFAULT_TRIGGER_CORE_POOL_SIZE >= 3);
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final int numTriggers = ScheduledTriggers.DEFAULT_TRIGGER_CORE_POOL_SIZE;
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final int reducedThreadPoolSize = numTriggers - 2;
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// Setup X instances of a trigger that:
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// - records it's name as being run
|
||||
// - skipping all remaining execution if it's name has already been recorded
|
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// - records the name of the thread that ran it
|
||||
// - blocks on a cyclic barrier untill at Y instances have run (to hog a thread)
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// ...to test that the scheduler will add new threads as needed, up to the configured limit
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//
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// NOTE: the reason we need X unique instances is because the scheduler won't "re-run" a single
|
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// trigger while a previouss "run" is still in process
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final List<AutoScaling.Trigger> triggerList = new ArrayList<>(numTriggers);
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||||
// Use a cyclic barrier gated by an atomic ref so we can swap it out later
|
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final AtomicReference<CyclicBarrier> latch = new AtomicReference<>(new CyclicBarrier(numTriggers));
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||||
|
||||
// variables for tracking state as we go
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// NOTE: all read/write must be gated by synchronizing on the barrier (ref),
|
||||
// so we we can ensure we are reading a consistent view
|
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final Set<String> threadNames = Collections.synchronizedSet(new LinkedHashSet<>());
|
||||
final Set<String> triggerNames = Collections.synchronizedSet(new LinkedHashSet<>());
|
||||
final AtomicLong fails = new AtomicLong(0);
|
||||
|
||||
// Use a semaphore to track when each trigger *finishes* so our test thread
|
||||
// can know when to check & clear the tracking state
|
||||
final Semaphore completionSemaphore = new Semaphore(numTriggers);
|
||||
|
||||
for (int i = 0; i < numTriggers; i++) {
|
||||
AutoScaling.Trigger trigger = new MockTrigger(TriggerEventType.NODELOST,
|
||||
"mock-blocking-trigger-" + i) {
|
||||
@Override
|
||||
public void run() {
|
||||
try {
|
||||
// If core pool size is increased then new threads won't be started if existing threads
|
||||
// aren't busy with tasks. So we make this thread wait longer than necessary
|
||||
// so that the pool is forced to start threads for other triggers
|
||||
Thread.sleep(5000);
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
if (triggerNames.add(getName())) {
|
||||
getTriggerFiredLatch().countDown();
|
||||
log.info("Running {} in {}", this.getName(), Thread.currentThread().getName());
|
||||
CyclicBarrier barrier = null;
|
||||
synchronized (latch) {
|
||||
if (triggerNames.add(this.getName())) {
|
||||
log.info("{}: No-Op since we've already recorded a run", this.getName());
|
||||
return;
|
||||
}
|
||||
threadNames.add(Thread.currentThread().getName());
|
||||
barrier = latch.get();
|
||||
}
|
||||
|
||||
try {
|
||||
log.info("{}: waiting on barrier to hog a thread", this.getName());
|
||||
barrier.await(30, TimeUnit.SECONDS);
|
||||
completionSemaphore.release();
|
||||
} catch (Exception e) {
|
||||
fails.incrementAndGet();
|
||||
log.error(this.getName() + ": failure waiting on cyclic barrier: " + e.toString(), e);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
trigger.configure(resourceLoader, solrCloudManager, Collections.emptyMap());
|
||||
triggerList.add(trigger);
|
||||
completionSemaphore.acquire();
|
||||
log.info("Adding trigger {} to scheduler", trigger.getName());
|
||||
scheduledTriggers.add(trigger);
|
||||
}
|
||||
assertTrue("Timed out waiting for latch to fire", getTriggerFiredLatch().await(20, TimeUnit.SECONDS));
|
||||
assertEquals("Expected 8 triggers but found: " + triggerNames, 8, triggerNames.size());
|
||||
assertEquals("Expected " + ScheduledTriggers.DEFAULT_TRIGGER_CORE_POOL_SIZE
|
||||
+ " threads but found: " + threadNames,
|
||||
ScheduledTriggers.DEFAULT_TRIGGER_CORE_POOL_SIZE, threadNames.size());
|
||||
|
||||
log.info("Waiting on semaphore for all triggers to signal completion...");
|
||||
assertTrue("Timed out waiting for semaphore count to be released",
|
||||
completionSemaphore.tryAcquire(numTriggers, 60, TimeUnit.SECONDS));
|
||||
|
||||
synchronized (latch) {
|
||||
assertEquals("Unexpected number of trigger names found: " + triggerNames.toString(),
|
||||
numTriggers, triggerNames.size());
|
||||
assertEquals("Unexpected number of thread ames found: " + threadNames.toString(),
|
||||
numTriggers, threadNames.size());
|
||||
assertEquals("Unexpected number of trigger fails recorded, check logs?",
|
||||
0, fails.get());
|
||||
|
||||
// change core pool size
|
||||
config = config.withProperties(Collections.singletonMap(AutoScalingParams.TRIGGER_CORE_POOL_SIZE, 6));
|
||||
scheduledTriggers.setAutoScalingConfig(config);
|
||||
triggerFiredLatch = new CountDownLatch(8);
|
||||
threadNames.clear();
|
||||
triggerNames.clear();
|
||||
assertTrue(getTriggerFiredLatch().await(20, TimeUnit.SECONDS));
|
||||
assertEquals("Expected 8 triggers but found: " + triggerNames, 8, triggerNames.size());
|
||||
assertEquals("Expected 6 threads but found: " + threadNames, 6, threadNames.size());
|
||||
// before releasing the latch, clear the state and update our config to use a lower number of threads
|
||||
log.info("Updating scheduler config to use {} threads", reducedThreadPoolSize);
|
||||
config = config.withProperties(Collections.singletonMap(AutoScalingParams.TRIGGER_CORE_POOL_SIZE,
|
||||
reducedThreadPoolSize));
|
||||
scheduledTriggers.setAutoScalingConfig(config);
|
||||
|
||||
// reset
|
||||
for (int i = 0; i < 8; i++) {
|
||||
scheduledTriggers.remove(triggerList.get(i).getName());
|
||||
log.info("Updating cyclic barrier and clearing test state so triggers will 'run' again");
|
||||
latch.set(new CyclicBarrier(reducedThreadPoolSize));
|
||||
threadNames.clear();
|
||||
triggerNames.clear();
|
||||
}
|
||||
|
||||
log.info("Waiting on semaphore for all triggers to signal completion...");
|
||||
assertTrue("Timed out waiting for semaphore count to be released",
|
||||
completionSemaphore.tryAcquire(numTriggers, 60, TimeUnit.SECONDS));
|
||||
|
||||
synchronized (latch) {
|
||||
assertEquals("Unexpected number of trigger names found: " + triggerNames.toString(),
|
||||
numTriggers, triggerNames.size());
|
||||
assertEquals("Unexpected number of thread names found: " + threadNames.toString(),
|
||||
reducedThreadPoolSize, threadNames.size());
|
||||
assertEquals("Unexpected number of trigger fails recorded, check logs?",
|
||||
0, fails.get());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public static class MockTrigger extends TriggerBase {
|
||||
|
||||
|
||||
|
||||
private static final void waitForAndDiffTimestamps(final String label,
|
||||
final long minExpectedDelta,
|
||||
final TimeUnit minExpectedDeltaUnit,
|
||||
final BlockingQueue<Long> timestamps) {
|
||||
try {
|
||||
log.info(label + ": Waiting for 2 timestamps to be recorded");
|
||||
Long firstTs = timestamps.poll(minExpectedDelta * 3, minExpectedDeltaUnit);
|
||||
assertNotNull(label + ": Couldn't get first timestampe after max allowed polling", firstTs);
|
||||
Long secondTs = timestamps.poll(minExpectedDelta * 3, minExpectedDeltaUnit);
|
||||
assertNotNull(label + ": Couldn't get second timestampe after max allowed polling", secondTs);
|
||||
|
||||
final long deltaInNanos = secondTs - firstTs;
|
||||
final long minExpectedDeltaInNanos = minExpectedDeltaUnit.toNanos(minExpectedDelta);
|
||||
assertTrue(label + ": Delta between timestamps ("+secondTs+"ns - "+firstTs+"ns = "+deltaInNanos+"ns) is not " +
|
||||
"at least as much as min expected delay: " + minExpectedDeltaInNanos + "ns",
|
||||
deltaInNanos >= minExpectedDeltaInNanos);
|
||||
} catch (InterruptedException e) {
|
||||
log.error(label + ": interupted", e);
|
||||
fail(label + ": interupted:" + e.toString());
|
||||
}
|
||||
}
|
||||
|
||||
private static abstract class MockTrigger extends TriggerBase {
|
||||
|
||||
public MockTrigger(TriggerEventType eventType, String name) {
|
||||
super(eventType, name);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Map<String, Object> getState() {
|
||||
protected Map<String, Object> getState() {
|
||||
return Collections.emptyMap();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void setState(Map<String, Object> state) {
|
||||
|
||||
}
|
||||
protected void setState(Map<String, Object> state) { /* No-Op */ }
|
||||
|
||||
@Override
|
||||
public void restoreState(AutoScaling.Trigger old) {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
|
||||
}
|
||||
public void restoreState(AutoScaling.Trigger old) { /* No-Op */ }
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -697,7 +697,7 @@ public class TestSimLargeCluster extends SimSolrCloudTestCase {
|
|||
boolean await = triggerFinishedLatch.await(waitForSeconds * 45000 / SPEED, TimeUnit.MILLISECONDS);
|
||||
assertTrue("The trigger did not fire at all", await);
|
||||
// wait for listener to capture the SUCCEEDED stage
|
||||
cluster.getTimeSource().sleep(15000);
|
||||
cluster.getTimeSource().sleep(25000);
|
||||
|
||||
assertNotNull(listenerEvents.entrySet().toString(), listenerEvents.get("srt"));
|
||||
|
||||
|
|
|
|||
|
|
@ -210,7 +210,7 @@ public class TestSimTriggerIntegration extends SimSolrCloudTestCase {
|
|||
|
||||
String newNode = cluster.simAddNode();
|
||||
|
||||
if (!triggerFiredLatch.await(320000 / SPEED, TimeUnit.MILLISECONDS)) {
|
||||
if (!triggerFiredLatch.await(420000 / SPEED, TimeUnit.MILLISECONDS)) {
|
||||
fail("Both triggers should have fired by now");
|
||||
}
|
||||
|
||||
|
|
@ -436,7 +436,7 @@ public class TestSimTriggerIntegration extends SimSolrCloudTestCase {
|
|||
}
|
||||
|
||||
String newNode = cluster.simAddNode();
|
||||
boolean await = triggerFiredLatch.await(90000 / SPEED, TimeUnit.MILLISECONDS);
|
||||
boolean await = triggerFiredLatch.await(240000 / SPEED, TimeUnit.MILLISECONDS);
|
||||
assertTrue("The trigger did not fire at all", await);
|
||||
assertTrue(triggerFired.get());
|
||||
TriggerEvent nodeAddedEvent = events.iterator().next();
|
||||
|
|
@ -922,7 +922,7 @@ public class TestSimTriggerIntegration extends SimSolrCloudTestCase {
|
|||
}
|
||||
|
||||
|
||||
if (!triggerFiredLatch.await(60000 / SPEED, TimeUnit.MILLISECONDS)) {
|
||||
if (!triggerFiredLatch.await(120000 / SPEED, TimeUnit.MILLISECONDS)) {
|
||||
fail("Trigger should have fired by now");
|
||||
}
|
||||
assertEquals(1, events.size());
|
||||
|
|
@ -1184,7 +1184,7 @@ public class TestSimTriggerIntegration extends SimSolrCloudTestCase {
|
|||
await = triggerFiredLatch.await(20000 / SPEED, TimeUnit.MILLISECONDS);
|
||||
assertTrue("The trigger did not fire at all", await);
|
||||
// wait for listener to capture the SUCCEEDED stage
|
||||
cluster.getTimeSource().sleep(6000);
|
||||
cluster.getTimeSource().sleep(8000);
|
||||
|
||||
// there must be exactly one SUCCEEDED event
|
||||
capturedEvents = listenerEvents.get("bar");
|
||||
|
|
|
|||
|
|
@ -114,7 +114,7 @@ public class CdcrBootstrapTest extends SolrTestCaseJ4 {
|
|||
target.waitForActiveCollection("cdcr-target", 1, 2);
|
||||
CloudSolrClient targetSolrClient = target.getSolrClient();
|
||||
targetSolrClient.setDefaultCollection("cdcr-target");
|
||||
Thread.sleep(3000);
|
||||
Thread.sleep(6000);
|
||||
|
||||
CdcrTestsUtil.cdcrStart(targetSolrClient);
|
||||
CdcrTestsUtil.cdcrStart(sourceSolrClient);
|
||||
|
|
|
|||
|
|
@ -122,7 +122,7 @@ public class InfixSuggestersTest extends SolrTestCaseJ4 {
|
|||
try {
|
||||
LinkedHashMap<Class<? extends Throwable>, List<Class<? extends Throwable>>> expected = new LinkedHashMap<>();
|
||||
expected.put(RuntimeException.class, Arrays.asList
|
||||
(SolrCoreState.CoreIsClosedException.class, SolrException.class, IllegalStateException.class));
|
||||
(SolrCoreState.CoreIsClosedException.class, SolrException.class, IllegalStateException.class, NullPointerException.class));
|
||||
final Throwable[] outerException = new Throwable[1];
|
||||
// Build the suggester in the background with a long dictionary
|
||||
Future job = executor.submit(() -> outerException[0] = expectThrowsAnyOf(expected,
|
||||
|
|
|
|||
Loading…
Reference in New Issue