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ThreadPool and ThreadContext are not closeable (#43249) (#49273) 

This commit changes the ThreadContext to just use a regular ThreadLocal
over the lucene CloseableThreadLocal. The CloseableThreadLocal solves
issues with ThreadLocals that are no longer needed during runtime but
in the case of the ThreadContext, we need it for the runtime of the
node and it is typically not closed until the node closes, so we miss
out on the benefits that this class provides.

Additionally by removing the close logic, we simplify code in other
places that deal with exceptions and tracking to see if it happens when
the node is closing.

Closes #42577
This commit is contained in:
Jay Modi 2019-11-19 13:15:16 -07:00 committed by GitHub
parent c4c8a7a43c
commit eed4cd25eb
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
21 changed files with 653 additions and 846 deletions
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123
qa/logging-config/src/test/java/org/elasticsearch/common/logging/JsonLoggerTests.java
View File

@ -272,80 +272,77 @@ public class JsonLoggerTests extends ESTestCase {
public void testDuplicateLogMessages() throws IOException {
final DeprecationLogger deprecationLogger = new DeprecationLogger(LogManager.getLogger("test"));
// For the same key and X-Opaque-ID deprecation should be once
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
try{
threadContext.putHeader(Task.X_OPAQUE_ID, "ID1");
DeprecationLogger.setThreadContext(threadContext);
deprecationLogger.deprecatedAndMaybeLog("key", "message1");
deprecationLogger.deprecatedAndMaybeLog("key", "message2");
assertWarnings("message1", "message2");
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putHeader(Task.X_OPAQUE_ID, "ID1");
DeprecationLogger.setThreadContext(threadContext);
deprecationLogger.deprecatedAndMaybeLog("key", "message1");
deprecationLogger.deprecatedAndMaybeLog("key", "message2");
assertWarnings("message1", "message2");
final Path path = PathUtils.get(System.getProperty("es.logs.base_path"),
System.getProperty("es.logs.cluster_name") + "_deprecated.json");
try (Stream<Map<String, String>> stream = JsonLogsStream.mapStreamFrom(path)) {
List<Map<String, String>> jsonLogs = stream
.collect(Collectors.toList());
final Path path = PathUtils.get(System.getProperty("es.logs.base_path"),
System.getProperty("es.logs.cluster_name") + "_deprecated.json");
try (Stream<Map<String, String>> stream = JsonLogsStream.mapStreamFrom(path)) {
List<Map<String, String>> jsonLogs = stream
.collect(Collectors.toList());
assertThat(jsonLogs, contains(
allOf(
hasEntry("type", "deprecation"),
hasEntry("level", "WARN"),
hasEntry("component", "d.test"),
hasEntry("cluster.name", "elasticsearch"),
hasEntry("node.name", "sample-name"),
hasEntry("message", "message1"),
hasEntry("x-opaque-id", "ID1"))
)
);
}
}finally{
DeprecationLogger.removeThreadContext(threadContext);
assertThat(jsonLogs, contains(
allOf(
hasEntry("type", "deprecation"),
hasEntry("level", "WARN"),
hasEntry("component", "d.test"),
hasEntry("cluster.name", "elasticsearch"),
hasEntry("node.name", "sample-name"),
hasEntry("message", "message1"),
hasEntry("x-opaque-id", "ID1"))
)
);
}
} finally {
DeprecationLogger.removeThreadContext(threadContext);
}
// For the same key and different X-Opaque-ID should be multiple times per key/x-opaque-id
//continuing with message1-ID1 in logs already, adding a new deprecation log line with message2-ID2
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
try{
threadContext.putHeader(Task.X_OPAQUE_ID, "ID2");
DeprecationLogger.setThreadContext(threadContext);
deprecationLogger.deprecatedAndMaybeLog("key", "message1");
deprecationLogger.deprecatedAndMaybeLog("key", "message2");
assertWarnings("message1", "message2");
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putHeader(Task.X_OPAQUE_ID, "ID2");
DeprecationLogger.setThreadContext(threadContext);
deprecationLogger.deprecatedAndMaybeLog("key", "message1");
deprecationLogger.deprecatedAndMaybeLog("key", "message2");
assertWarnings("message1", "message2");
final Path path = PathUtils.get(System.getProperty("es.logs.base_path"),
System.getProperty("es.logs.cluster_name") + "_deprecated.json");
try (Stream<Map<String, String>> stream = JsonLogsStream.mapStreamFrom(path)) {
List<Map<String, String>> jsonLogs = stream
.collect(Collectors.toList());
final Path path = PathUtils.get(System.getProperty("es.logs.base_path"),
System.getProperty("es.logs.cluster_name") + "_deprecated.json");
try (Stream<Map<String, String>> stream = JsonLogsStream.mapStreamFrom(path)) {
List<Map<String, String>> jsonLogs = stream
.collect(Collectors.toList());
assertThat(jsonLogs, contains(
allOf(
hasEntry("type", "deprecation"),
hasEntry("level", "WARN"),
hasEntry("component", "d.test"),
hasEntry("cluster.name", "elasticsearch"),
hasEntry("node.name", "sample-name"),
hasEntry("message", "message1"),
hasEntry("x-opaque-id", "ID1")
),
allOf(
hasEntry("type", "deprecation"),
hasEntry("level", "WARN"),
hasEntry("component", "d.test"),
hasEntry("cluster.name", "elasticsearch"),
hasEntry("node.name", "sample-name"),
hasEntry("message", "message1"),
hasEntry("x-opaque-id", "ID2")
)
)
);
}
}finally{
DeprecationLogger.removeThreadContext(threadContext);
assertThat(jsonLogs, contains(
allOf(
hasEntry("type", "deprecation"),
hasEntry("level", "WARN"),
hasEntry("component", "d.test"),
hasEntry("cluster.name", "elasticsearch"),
hasEntry("node.name", "sample-name"),
hasEntry("message", "message1"),
hasEntry("x-opaque-id", "ID1")
),
allOf(
hasEntry("type", "deprecation"),
hasEntry("level", "WARN"),
hasEntry("component", "d.test"),
hasEntry("cluster.name", "elasticsearch"),
hasEntry("node.name", "sample-name"),
hasEntry("message", "message1"),
hasEntry("x-opaque-id", "ID2")
)
)
);
}
} finally {
DeprecationLogger.removeThreadContext(threadContext);
}
}

1
server/src/main/java/org/elasticsearch/common/logging/DeprecationLogger.java
View File

@ -262,7 +262,6 @@ public class DeprecationLogger {
public String getXOpaqueId(Set<ThreadContext> threadContexts) {
return threadContexts.stream()
.filter(t -> t.isClosed() == false)
.filter(t -> t.getHeader(Task.X_OPAQUE_ID) != null)
.findFirst()
.map(t -> t.getHeader(Task.X_OPAQUE_ID))

13
server/src/main/java/org/elasticsearch/common/util/concurrent/EsThreadPoolExecutor.java
View File

@ -106,17 +106,8 @@ public class EsThreadPoolExecutor extends ThreadPoolExecutor {
}
private boolean assertDefaultContext(Runnable r) {
try {
assert contextHolder.isDefaultContext() : "the thread context is not the default context and the thread [" +
Thread.currentThread().getName() + "] is being returned to the pool after executing [" + r + "]";
} catch (IllegalStateException ex) {
// sometimes we execute on a closed context and isDefaultContext doen't bypass the ensureOpen checks
// this must not trigger an exception here since we only assert if the default is restored and
// we don't really care if we are closed
if (contextHolder.isClosed() == false) {
throw ex;
}
}
assert contextHolder.isDefaultContext() : "the thread context is not the default context and the thread [" +
Thread.currentThread().getName() + "] is being returned to the pool after executing [" + r + "]";
return true;
}

166
server/src/main/java/org/elasticsearch/common/util/concurrent/ThreadContext.java
View File

@ -20,10 +20,10 @@ package org.elasticsearch.common.util.concurrent;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.lucene.util.CloseableThreadLocal;
import org.elasticsearch.action.support.ContextPreservingActionListener;
import org.elasticsearch.client.OriginSettingClient;
import org.elasticsearch.common.collect.MapBuilder;
import org.elasticsearch.common.collect.Tuple;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Writeable;
@ -33,7 +33,6 @@ import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.http.HttpTransportSettings;
import org.elasticsearch.tasks.Task;
import java.io.Closeable;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
@ -44,7 +43,6 @@ import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.function.BiConsumer;
import java.util.function.BinaryOperator;
import java.util.function.Function;
@ -84,7 +82,7 @@ import static org.elasticsearch.http.HttpTransportSettings.SETTING_HTTP_MAX_WARN
* </pre>
*
*/
public final class ThreadContext implements Closeable, Writeable {
public final class ThreadContext implements Writeable {
public static final String PREFIX = "request.headers";
public static final Setting<Settings> DEFAULT_HEADERS_SETTING = Setting.groupSetting(PREFIX + ".", Property.NodeScope);
@ -97,7 +95,7 @@ public final class ThreadContext implements Closeable, Writeable {
private static final Logger logger = LogManager.getLogger(ThreadContext.class);
private static final ThreadContextStruct DEFAULT_CONTEXT = new ThreadContextStruct();
private final Map<String, String> defaultHeader;
private final ContextThreadLocal threadLocal;
private final ThreadLocal<ThreadContextStruct> threadLocal;
private final int maxWarningHeaderCount;
private final long maxWarningHeaderSize;
@ -106,26 +104,12 @@ public final class ThreadContext implements Closeable, Writeable {
* @param settings the settings to read the default request headers from
*/
public ThreadContext(Settings settings) {
Settings headers = DEFAULT_HEADERS_SETTING.get(settings);
if (headers == null) {
this.defaultHeader = Collections.emptyMap();
} else {
Map<String, String> defaultHeader = new HashMap<>();
for (String key : headers.names()) {
defaultHeader.put(key, headers.get(key));
}
this.defaultHeader = Collections.unmodifiableMap(defaultHeader);
}
threadLocal = new ContextThreadLocal();
this.defaultHeader = buildDefaultHeaders(settings);
this.threadLocal = ThreadLocal.withInitial(() -> DEFAULT_CONTEXT);
this.maxWarningHeaderCount = SETTING_HTTP_MAX_WARNING_HEADER_COUNT.get(settings);
this.maxWarningHeaderSize = SETTING_HTTP_MAX_WARNING_HEADER_SIZE.get(settings).getBytes();
}
@Override
public void close() {
threadLocal.close();
}
/**
* Removes the current context and resets a default context. The removed context can be
* restored by closing the returned {@link StoredContext}.
@ -144,19 +128,13 @@ public final class ThreadContext implements Closeable, Writeable {
.immutableMap());
threadLocal.set(threadContextStruct);
} else {
threadLocal.set(null);
threadLocal.set(DEFAULT_CONTEXT);
}
return () -> {
// If the node and thus the threadLocal get closed while this task
// is still executing, we don't want this runnable to fail with an
// uncaught exception
try {
threadLocal.set(context);
} catch (IllegalStateException e) {
if (isClosed() == false) {
throw e;
}
}
threadLocal.set(context);
};
}
@ -259,7 +237,20 @@ public final class ThreadContext implements Closeable, Writeable {
* Reads the headers from the stream into the current context
*/
public void readHeaders(StreamInput in) throws IOException {
final Map<String, String> requestHeaders = in.readMap(StreamInput::readString, StreamInput::readString);
final Tuple<Map<String, String>, Map<String, Set<String>>> streamTuple = readHeadersFromStream(in);
final Map<String, String> requestHeaders = streamTuple.v1();
final Map<String, Set<String>> responseHeaders = streamTuple.v2();
final ThreadContextStruct struct;
if (requestHeaders.isEmpty() && responseHeaders.isEmpty()) {
struct = ThreadContextStruct.EMPTY;
} else {
struct = new ThreadContextStruct(requestHeaders, responseHeaders, Collections.emptyMap(), false);
}
threadLocal.set(struct);
}
public static Tuple<Map<String, String>, Map<String, Set<String>>> readHeadersFromStream(StreamInput in) throws IOException {
final Map<String, String> requestHeaders = in.readMap(StreamInput::readString, StreamInput::readString);
final Map<String, Set<String>> responseHeaders = in.readMap(StreamInput::readString, input -> {
final int size = input.readVInt();
if (size == 0) {
@ -277,13 +268,7 @@ public final class ThreadContext implements Closeable, Writeable {
return values;
}
});
final ThreadContextStruct struct;
if (requestHeaders.isEmpty() && responseHeaders.isEmpty()) {
struct = ThreadContextStruct.EMPTY;
} else {
struct = new ThreadContextStruct(requestHeaders, responseHeaders, Collections.emptyMap(), false);
}
threadLocal.set(struct);
return new Tuple<>(requestHeaders, responseHeaders);
}
/**
@ -377,17 +362,7 @@ public final class ThreadContext implements Closeable, Writeable {
* @param uniqueValue the function that produces de-duplication values
*/
public void addResponseHeader(final String key, final String value, final Function<String, String> uniqueValue) {
/*
* Updating the thread local is expensive due to a shared reference that we synchronize on, so we should only do it if the thread
* context struct changed. It will not change if we de-duplicate this value to an existing one, or if we don't add a new one because
* we have reached capacity.
*/
final ThreadContextStruct current = threadLocal.get();
final ThreadContextStruct maybeNext =
current.putResponse(key, value, uniqueValue, maxWarningHeaderCount, maxWarningHeaderSize);
if (current != maybeNext) {
threadLocal.set(maybeNext);
}
threadLocal.set(threadLocal.get().putResponse(key, value, uniqueValue, maxWarningHeaderCount, maxWarningHeaderSize));
}
/**
@ -439,13 +414,6 @@ public final class ThreadContext implements Closeable, Writeable {
return threadLocal.get().isSystemContext;
}
/**
* Returns <code>true</code> if the context is closed, otherwise <code>true</code>
*/
public boolean isClosed() {
return threadLocal.closed.get();
}
@FunctionalInterface
public interface StoredContext extends AutoCloseable {
@Override
@ -456,6 +424,19 @@ public final class ThreadContext implements Closeable, Writeable {
}
}
public static Map<String, String> buildDefaultHeaders(Settings settings) {
Settings headers = DEFAULT_HEADERS_SETTING.get(settings);
if (headers == null) {
return Collections.emptyMap();
} else {
Map<String, String> defaultHeader = new HashMap<>();
for (String key : headers.names()) {
defaultHeader.put(key, headers.get(key));
}
return Collections.unmodifiableMap(defaultHeader);
}
}
private static final class ThreadContextStruct {
private static final ThreadContextStruct EMPTY =
@ -633,55 +614,6 @@ public final class ThreadContext implements Closeable, Writeable {
}
}
private static class ContextThreadLocal extends CloseableThreadLocal<ThreadContextStruct> {
private final AtomicBoolean closed = new AtomicBoolean(false);
@Override
public void set(ThreadContextStruct object) {
try {
if (object == DEFAULT_CONTEXT) {
super.set(null);
} else {
super.set(object);
}
} catch (NullPointerException ex) {
/* This is odd but CloseableThreadLocal throws a NPE if it was closed but still accessed.
to get a real exception we call ensureOpen() to tell the user we are already closed.*/
ensureOpen();
throw ex;
}
}
@Override
public ThreadContextStruct get() {
try {
ThreadContextStruct threadContextStruct = super.get();
if (threadContextStruct != null) {
return threadContextStruct;
}
return DEFAULT_CONTEXT;
} catch (NullPointerException ex) {
/* This is odd but CloseableThreadLocal throws a NPE if it was closed but still accessed.
to get a real exception we call ensureOpen() to tell the user we are already closed.*/
ensureOpen();
throw ex;
}
}
private void ensureOpen() {
if (closed.get()) {
throw new IllegalStateException("threadcontext is already closed");
}
}
@Override
public void close() {
if (closed.compareAndSet(false, true)) {
super.close();
}
}
}
/**
* Wraps a Runnable to preserve the thread context.
*/
@ -696,19 +628,9 @@ public final class ThreadContext implements Closeable, Writeable {
@Override
public void run() {
boolean whileRunning = false;
try (ThreadContext.StoredContext ignore = stashContext()){
ctx.restore();
whileRunning = true;
in.run();
whileRunning = false;
} catch (IllegalStateException ex) {
if (whileRunning || threadLocal.closed.get() == false) {
throw ex;
}
// if we hit an ISE here we have been shutting down
// this comes from the threadcontext and barfs if
// our threadpool has been shutting down
}
}
@ -765,21 +687,9 @@ public final class ThreadContext implements Closeable, Writeable {
@Override
protected void doRun() throws Exception {
boolean whileRunning = false;
threadsOriginalContext = stashContext();
try {
creatorsContext.restore();
whileRunning = true;
in.doRun();
whileRunning = false;
} catch (IllegalStateException ex) {
if (whileRunning || threadLocal.closed.get() == false) {
throw ex;
}
// if we hit an ISE here we have been shutting down
// this comes from the threadcontext and barfs if
// our threadpool has been shutting down
}
creatorsContext.restore();
in.doRun();
}
@Override

22
server/src/main/java/org/elasticsearch/threadpool/ThreadPool.java
View File

@ -40,7 +40,6 @@ import org.elasticsearch.common.xcontent.ToXContentFragment;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.node.Node;
import java.io.Closeable;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
@ -60,7 +59,7 @@ import java.util.stream.Collectors;
import static java.util.Collections.unmodifiableMap;
public class ThreadPool implements Scheduler, Closeable {
public class ThreadPool implements Scheduler {
private static final Logger logger = LogManager.getLogger(ThreadPool.class);
@ -754,15 +753,13 @@ public class ThreadPool implements Scheduler, Closeable {
public static boolean terminate(ThreadPool pool, long timeout, TimeUnit timeUnit) {
if (pool != null) {
// Leverage try-with-resources to close the threadpool
try (ThreadPool c = pool) {
pool.shutdown();
if (awaitTermination(pool, timeout, timeUnit)) {
return true;
}
// last resort
pool.shutdownNow();
return awaitTermination(pool, timeout, timeUnit);
pool.shutdown();
if (awaitTermination(pool, timeout, timeUnit)) {
return true;
}
// last resort
pool.shutdownNow();
return awaitTermination(pool, timeout, timeUnit);
}
return false;
}
@ -781,11 +778,6 @@ public class ThreadPool implements Scheduler, Closeable {
return false;
}
@Override
public void close() {
threadContext.close();
}
public ThreadContext getThreadContext() {
return threadContext;
}

8
server/src/main/java/org/elasticsearch/transport/TransportLogger.java
View File

@ -25,7 +25,6 @@ import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.compress.Compressor;
import org.elasticsearch.common.compress.NotCompressedException;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.util.concurrent.ThreadContext;
import org.elasticsearch.core.internal.io.IOUtils;
@ -93,10 +92,9 @@ public final class TransportLogger {
}
streamInput = compressor.streamInput(streamInput);
}
try (ThreadContext context = new ThreadContext(Settings.EMPTY)) {
context.readHeaders(streamInput);
}
// read and discard headers
ThreadContext.readHeadersFromStream(streamInput);
// now we decode the features
if (streamInput.getVersion().onOrAfter(Version.V_6_3_0)) {
streamInput.readStringArray();

221
server/src/test/java/org/elasticsearch/action/support/ContextPreservingActionListenerTests.java
View File

@ -28,129 +28,126 @@ import java.io.IOException;
public class ContextPreservingActionListenerTests extends ESTestCase {
public void testOriginalContextIsPreservedAfterOnResponse() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
final boolean nonEmptyContext = randomBoolean();
if (nonEmptyContext) {
threadContext.putHeader("not empty", "value");
}
final ContextPreservingActionListener<Void> actionListener;
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
final ActionListener<Void> delegate = new ActionListener<Void>() {
@Override
public void onResponse(Void aVoid) {
assertEquals("bar", threadContext.getHeader("foo"));
assertNull(threadContext.getHeader("not empty"));
}
@Override
public void onFailure(Exception e) {
throw new RuntimeException("onFailure shouldn't be called", e);
}
};
if (randomBoolean()) {
actionListener = new ContextPreservingActionListener<>(threadContext.newRestorableContext(true), delegate);
} else {
actionListener = ContextPreservingActionListener.wrapPreservingContext(delegate, threadContext);
}
}
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
actionListener.onResponse(null);
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
final boolean nonEmptyContext = randomBoolean();
if (nonEmptyContext) {
threadContext.putHeader("not empty", "value");
}
final ContextPreservingActionListener<Void> actionListener;
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
final ActionListener<Void> delegate = new ActionListener<Void>() {
@Override
public void onResponse(Void aVoid) {
assertEquals("bar", threadContext.getHeader("foo"));
assertNull(threadContext.getHeader("not empty"));
}
@Override
public void onFailure(Exception e) {
throw new RuntimeException("onFailure shouldn't be called", e);
}
};
if (randomBoolean()) {
actionListener = new ContextPreservingActionListener<>(threadContext.newRestorableContext(true), delegate);
} else {
actionListener = ContextPreservingActionListener.wrapPreservingContext(delegate, threadContext);
}
}
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
actionListener.onResponse(null);
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
}
public void testOriginalContextIsPreservedAfterOnFailure() throws Exception {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
final boolean nonEmptyContext = randomBoolean();
if (nonEmptyContext) {
threadContext.putHeader("not empty", "value");
}
final ContextPreservingActionListener<Void> actionListener;
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
final ActionListener<Void> delegate = new ActionListener<Void>() {
@Override
public void onResponse(Void aVoid) {
throw new RuntimeException("onResponse shouldn't be called");
}
@Override
public void onFailure(Exception e) {
assertEquals("bar", threadContext.getHeader("foo"));
assertNull(threadContext.getHeader("not empty"));
}
};
if (randomBoolean()) {
actionListener = new ContextPreservingActionListener<>(threadContext.newRestorableContext(true), delegate);
} else {
actionListener = ContextPreservingActionListener.wrapPreservingContext(delegate, threadContext);
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
final boolean nonEmptyContext = randomBoolean();
if (nonEmptyContext) {
threadContext.putHeader("not empty", "value");
}
final ContextPreservingActionListener<Void> actionListener;
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
final ActionListener<Void> delegate = new ActionListener<Void>() {
@Override
public void onResponse(Void aVoid) {
throw new RuntimeException("onResponse shouldn't be called");
}
@Override
public void onFailure(Exception e) {
assertEquals("bar", threadContext.getHeader("foo"));
assertNull(threadContext.getHeader("not empty"));
}
};
if (randomBoolean()) {
actionListener = new ContextPreservingActionListener<>(threadContext.newRestorableContext(true), delegate);
} else {
actionListener = ContextPreservingActionListener.wrapPreservingContext(delegate, threadContext);
}
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
actionListener.onFailure(null);
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
}
}
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
actionListener.onFailure(null);
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
}
public void testOriginalContextIsWhenListenerThrows() throws Exception {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
final boolean nonEmptyContext = randomBoolean();
if (nonEmptyContext) {
threadContext.putHeader("not empty", "value");
}
final ContextPreservingActionListener<Void> actionListener;
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
final ActionListener<Void> delegate = new ActionListener<Void>() {
@Override
public void onResponse(Void aVoid) {
assertEquals("bar", threadContext.getHeader("foo"));
assertNull(threadContext.getHeader("not empty"));
throw new RuntimeException("onResponse called");
}
@Override
public void onFailure(Exception e) {
assertEquals("bar", threadContext.getHeader("foo"));
assertNull(threadContext.getHeader("not empty"));
throw new RuntimeException("onFailure called");
}
};
if (randomBoolean()) {
actionListener = new ContextPreservingActionListener<>(threadContext.newRestorableContext(true), delegate);
} else {
actionListener = ContextPreservingActionListener.wrapPreservingContext(delegate, threadContext);
}
}
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
RuntimeException e = expectThrows(RuntimeException.class, () -> actionListener.onResponse(null));
assertEquals("onResponse called", e.getMessage());
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
e = expectThrows(RuntimeException.class, () -> actionListener.onFailure(null));
assertEquals("onFailure called", e.getMessage());
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
final boolean nonEmptyContext = randomBoolean();
if (nonEmptyContext) {
threadContext.putHeader("not empty", "value");
}
final ContextPreservingActionListener<Void> actionListener;
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
final ActionListener<Void> delegate = new ActionListener<Void>() {
@Override
public void onResponse(Void aVoid) {
assertEquals("bar", threadContext.getHeader("foo"));
assertNull(threadContext.getHeader("not empty"));
throw new RuntimeException("onResponse called");
}
@Override
public void onFailure(Exception e) {
assertEquals("bar", threadContext.getHeader("foo"));
assertNull(threadContext.getHeader("not empty"));
throw new RuntimeException("onFailure called");
}
};
if (randomBoolean()) {
actionListener = new ContextPreservingActionListener<>(threadContext.newRestorableContext(true), delegate);
} else {
actionListener = ContextPreservingActionListener.wrapPreservingContext(delegate, threadContext);
}
}
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
RuntimeException e = expectThrows(RuntimeException.class, () -> actionListener.onResponse(null));
assertEquals("onResponse called", e.getMessage());
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
e = expectThrows(RuntimeException.class, () -> actionListener.onFailure(null));
assertEquals("onFailure called", e.getMessage());
assertNull(threadContext.getHeader("foo"));
assertEquals(nonEmptyContext ? "value" : null, threadContext.getHeader("not empty"));
}
}

247
server/src/test/java/org/elasticsearch/common/logging/DeprecationLoggerTests.java
View File

@ -42,7 +42,6 @@ import java.security.Permissions;
import java.security.PrivilegedAction;
import java.security.ProtectionDomain;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
@ -78,136 +77,118 @@ public class DeprecationLoggerTests extends ESTestCase {
}
public void testAddsHeaderWithThreadContext() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
final String param = randomAlphaOfLengthBetween(1, 5);
logger.deprecated(threadContexts, "A simple message [{}]", param);
final String param = randomAlphaOfLengthBetween(1, 5);
logger.deprecated(threadContexts, "A simple message [{}]", param);
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
assertThat(responseHeaders.size(), equalTo(1));
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString("\"A simple message [" + param + "]\""));
}
assertThat(responseHeaders.size(), equalTo(1));
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString("\"A simple message [" + param + "]\""));
}
public void testContainingNewline() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
logger.deprecated(threadContexts, "this message contains a newline\n");
logger.deprecated(threadContexts, "this message contains a newline\n");
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
assertThat(responseHeaders.size(), equalTo(1));
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString("\"this message contains a newline%0A\""));
}
assertThat(responseHeaders.size(), equalTo(1));
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString("\"this message contains a newline%0A\""));
}
public void testSurrogatePair() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
logger.deprecated(threadContexts, "this message contains a surrogate pair 😱");
logger.deprecated(threadContexts, "this message contains a surrogate pair 😱");
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
assertThat(responseHeaders.size(), equalTo(1));
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responseHeaders.size(), equalTo(1));
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
// convert UTF-16 to UTF-8 by hand to show the hard-coded constant below is correct
assertThat("😱", equalTo("\uD83D\uDE31"));
final int code = 0x10000 + ((0xD83D & 0x3FF) << 10) + (0xDE31 & 0x3FF);
@SuppressWarnings("PointlessBitwiseExpression")
final int[] points = new int[] {
(code >> 18) & 0x07 | 0xF0,
(code >> 12) & 0x3F | 0x80,
(code >> 6) & 0x3F | 0x80,
(code >> 0) & 0x3F | 0x80};
final StringBuilder sb = new StringBuilder();
// noinspection ForLoopReplaceableByForEach
for (int i = 0; i < points.length; i++) {
sb.append("%").append(Integer.toString(points[i], 16).toUpperCase(Locale.ROOT));
}
assertThat(sb.toString(), equalTo("%F0%9F%98%B1"));
assertThat(responses.get(0), containsString("\"this message contains a surrogate pair %F0%9F%98%B1\""));
// convert UTF-16 to UTF-8 by hand to show the hard-coded constant below is correct
assertThat("😱", equalTo("\uD83D\uDE31"));
final int code = 0x10000 + ((0xD83D & 0x3FF) << 10) + (0xDE31 & 0x3FF);
@SuppressWarnings("PointlessBitwiseExpression")
final int[] points = new int[] {
(code >> 18) & 0x07 | 0xF0,
(code >> 12) & 0x3F | 0x80,
(code >> 6) & 0x3F | 0x80,
(code >> 0) & 0x3F | 0x80};
final StringBuilder sb = new StringBuilder();
// noinspection ForLoopReplaceableByForEach
for (int i = 0; i < points.length; i++) {
sb.append("%").append(Integer.toString(points[i], 16).toUpperCase(Locale.ROOT));
}
assertThat(sb.toString(), equalTo("%F0%9F%98%B1"));
assertThat(responses.get(0), containsString("\"this message contains a surrogate pair %F0%9F%98%B1\""));
}
public void testAddsCombinedHeaderWithThreadContext() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
final String param = randomAlphaOfLengthBetween(1, 5);
logger.deprecated(threadContexts, "A simple message [{}]", param);
final String second = randomAlphaOfLengthBetween(1, 10);
logger.deprecated(threadContexts, second);
final String param = randomAlphaOfLengthBetween(1, 5);
logger.deprecated(threadContexts, "A simple message [{}]", param);
final String second = randomAlphaOfLengthBetween(1, 10);
logger.deprecated(threadContexts, second);
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
assertEquals(1, responseHeaders.size());
assertEquals(1, responseHeaders.size());
final List<String> responses = responseHeaders.get("Warning");
final List<String> responses = responseHeaders.get("Warning");
assertEquals(2, responses.size());
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString("\"A simple message [" + param + "]\""));
assertThat(responses.get(1), warningValueMatcher);
assertThat(responses.get(1), containsString("\"" + second + "\""));
}
assertEquals(2, responses.size());
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString("\"A simple message [" + param + "]\""));
assertThat(responses.get(1), warningValueMatcher);
assertThat(responses.get(1), containsString("\"" + second + "\""));
}
public void testCanRemoveThreadContext() throws IOException {
final String expected = "testCanRemoveThreadContext";
final String unexpected = "testCannotRemoveThreadContext";
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
DeprecationLogger.setThreadContext(threadContext);
logger.deprecated(expected);
{
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString(expected));
}
DeprecationLogger.removeThreadContext(threadContext);
logger.deprecated(unexpected);
{
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString(expected));
assertThat(responses.get(0), not(containsString(unexpected)));
}
}
}
public void testIgnoresClosedThreadContext() throws IOException {
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
Set<ThreadContext> threadContexts = new HashSet<>(1);
DeprecationLogger.setThreadContext(threadContext);
logger.deprecated(expected);
threadContexts.add(threadContext);
{
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final List<String> responses = responseHeaders.get("Warning");
threadContext.close();
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString(expected));
}
logger.deprecated(threadContexts, "Ignored logger message");
DeprecationLogger.removeThreadContext(threadContext);
logger.deprecated(unexpected);
assertTrue(threadContexts.contains(threadContext));
{
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final List<String> responses = responseHeaders.get("Warning");
assertThat(responses, hasSize(1));
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString(expected));
assertThat(responses.get(0), not(containsString(unexpected)));
}
}
public void testSafeWithoutThreadContext() {
@ -219,22 +200,20 @@ public class DeprecationLoggerTests extends ESTestCase {
}
public void testFailsWhenDoubleSettingSameThreadContext() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
DeprecationLogger.setThreadContext(threadContext);
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
DeprecationLogger.setThreadContext(threadContext);
try {
expectThrows(IllegalStateException.class, () -> DeprecationLogger.setThreadContext(threadContext));
} finally {
// cleanup after ourselves
DeprecationLogger.removeThreadContext(threadContext);
}
try {
expectThrows(IllegalStateException.class, () -> DeprecationLogger.setThreadContext(threadContext));
} finally {
// cleanup after ourselves
DeprecationLogger.removeThreadContext(threadContext);
}
}
public void testFailsWhenRemovingUnknownThreadContext() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
expectThrows(IllegalStateException.class, () -> DeprecationLogger.removeThreadContext(threadContext));
}
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
expectThrows(IllegalStateException.class, () -> DeprecationLogger.removeThreadContext(threadContext));
}
public void testWarningValueFromWarningHeader() throws InterruptedException {
@ -274,21 +253,20 @@ public class DeprecationLoggerTests extends ESTestCase {
Settings settings = Settings.builder()
.put("http.max_warning_header_count", maxWarningHeaderCount)
.build();
try (ThreadContext threadContext = new ThreadContext(settings)) {
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
// try to log three warning messages
logger.deprecated(threadContexts, "A simple message 1");
logger.deprecated(threadContexts, "A simple message 2");
logger.deprecated(threadContexts, "A simple message 3");
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final List<String> responses = responseHeaders.get("Warning");
ThreadContext threadContext = new ThreadContext(settings);
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
// try to log three warning messages
logger.deprecated(threadContexts, "A simple message 1");
logger.deprecated(threadContexts, "A simple message 2");
logger.deprecated(threadContexts, "A simple message 3");
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final List<String> responses = responseHeaders.get("Warning");
assertEquals(maxWarningHeaderCount, responses.size());
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString("\"A simple message 1"));
assertThat(responses.get(1), warningValueMatcher);
assertThat(responses.get(1), containsString("\"A simple message 2"));
}
assertEquals(maxWarningHeaderCount, responses.size());
assertThat(responses.get(0), warningValueMatcher);
assertThat(responses.get(0), containsString("\"A simple message 1"));
assertThat(responses.get(1), warningValueMatcher);
assertThat(responses.get(1), containsString("\"A simple message 2"));
}
public void testWarningHeaderSizeSetting() throws IOException{
@ -302,23 +280,22 @@ public class DeprecationLoggerTests extends ESTestCase {
String message2 = new String(arr, StandardCharsets.UTF_8) + "2";
String message3 = new String(arr, StandardCharsets.UTF_8) + "3";
try (ThreadContext threadContext = new ThreadContext(settings)) {
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
// try to log three warning messages
logger.deprecated(threadContexts, message1);
logger.deprecated(threadContexts, message2);
logger.deprecated(threadContexts, message3);
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final List<String> responses = responseHeaders.get("Warning");
ThreadContext threadContext = new ThreadContext(settings);
final Set<ThreadContext> threadContexts = Collections.singleton(threadContext);
// try to log three warning messages
logger.deprecated(threadContexts, message1);
logger.deprecated(threadContexts, message2);
logger.deprecated(threadContexts, message3);
final Map<String, List<String>> responseHeaders = threadContext.getResponseHeaders();
final List<String> responses = responseHeaders.get("Warning");
long warningHeadersSize = 0L;
for (String response : responses){
warningHeadersSize += "Warning".getBytes(StandardCharsets.UTF_8).length +
response.getBytes(StandardCharsets.UTF_8).length;
}
// assert that the size of all warning headers is less or equal to 1Kb
assertTrue(warningHeadersSize <= 1024);
long warningHeadersSize = 0L;
for (String response : responses){
warningHeadersSize += "Warning".getBytes(StandardCharsets.UTF_8).length +
response.getBytes(StandardCharsets.UTF_8).length;
}
// assert that the size of all warning headers is less or equal to 1Kb
assertTrue(warningHeadersSize <= 1024);
}
@SuppressLoggerChecks(reason = "Safe as this is using mockito")
public void testLogPermissions() {

6
server/src/test/java/org/elasticsearch/common/util/concurrent/AsyncIOProcessorTests.java
View File

@ -21,7 +21,6 @@ package org.elasticsearch.common.util.concurrent;
import org.elasticsearch.common.collect.Tuple;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.test.ESTestCase;
import org.junit.After;
import org.junit.Before;
import java.io.IOException;
@ -47,11 +46,6 @@ public class AsyncIOProcessorTests extends ESTestCase {
threadContext = new ThreadContext(Settings.EMPTY);
}
@After
public void tearDownThreadContext() {
threadContext.close();
}
public void testPut() throws InterruptedException {
boolean blockInternal = randomBoolean();
AtomicInteger received = new AtomicInteger(0);

7
server/src/test/java/org/elasticsearch/common/util/concurrent/QueueResizingEsThreadPoolExecutorTests.java
View File

@ -64,7 +64,6 @@ public class QueueResizingEsThreadPoolExecutorTests extends ESTestCase {
});
executor.shutdown();
executor.awaitTermination(10, TimeUnit.SECONDS);
context.close();
}
public void testAutoQueueSizingUp() throws Exception {
@ -93,7 +92,6 @@ public class QueueResizingEsThreadPoolExecutorTests extends ESTestCase {
});
executor.shutdown();
executor.awaitTermination(10, TimeUnit.SECONDS);
context.close();
}
public void testAutoQueueSizingDown() throws Exception {
@ -121,7 +119,6 @@ public class QueueResizingEsThreadPoolExecutorTests extends ESTestCase {
});
executor.shutdown();
executor.awaitTermination(10, TimeUnit.SECONDS);
context.close();
}
public void testAutoQueueSizingWithMin() throws Exception {
@ -151,7 +148,6 @@ public class QueueResizingEsThreadPoolExecutorTests extends ESTestCase {
});
executor.shutdown();
executor.awaitTermination(10, TimeUnit.SECONDS);
context.close();
}
public void testAutoQueueSizingWithMax() throws Exception {
@ -181,7 +177,6 @@ public class QueueResizingEsThreadPoolExecutorTests extends ESTestCase {
});
executor.shutdown();
executor.awaitTermination(10, TimeUnit.SECONDS);
context.close();
}
public void testExecutionEWMACalculation() throws Exception {
@ -222,7 +217,6 @@ public class QueueResizingEsThreadPoolExecutorTests extends ESTestCase {
executor.shutdown();
executor.awaitTermination(10, TimeUnit.SECONDS);
context.close();
}
/** Use a runnable wrapper that simulates a task with unknown failures. */
@ -244,7 +238,6 @@ public class QueueResizingEsThreadPoolExecutorTests extends ESTestCase {
executeTask(executor, 1);
executor.shutdown();
executor.awaitTermination(10, TimeUnit.SECONDS);
context.close();
}
private Function<Runnable, WrappedRunnable> fastWrapper() {

423
server/src/test/java/org/elasticsearch/common/util/concurrent/ThreadContextTests.java
View File

@ -244,35 +244,6 @@ public class ThreadContextTests extends ESTestCase {
assertEquals("bar", threadContext.getHeader("foo"));
}
public void testAccessClosed() throws IOException {
Settings build = Settings.builder().put("request.headers.default", "1").build();
ThreadContext threadContext = new ThreadContext(build);
threadContext.putHeader("foo", "bar");
threadContext.putTransient("ctx.foo", 1);
threadContext.close();
try {
threadContext.getHeader("foo");
fail();
} catch (IllegalStateException ise) {
assertEquals("threadcontext is already closed", ise.getMessage());
}
try {
threadContext.putTransient("foo", new Object());
fail();
} catch (IllegalStateException ise) {
assertEquals("threadcontext is already closed", ise.getMessage());
}
try {
threadContext.putHeader("boom", "boom");
fail();
} catch (IllegalStateException ise) {
assertEquals("threadcontext is already closed", ise.getMessage());
}
}
public void testSerialize() throws IOException {
Settings build = Settings.builder().put("request.headers.default", "1").build();
ThreadContext threadContext = new ThreadContext(build);
@ -397,244 +368,238 @@ public class ThreadContextTests extends ESTestCase {
}
public void testPreserveContext() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
Runnable withContext;
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
Runnable withContext;
// Create a runnable that should run with some header
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
withContext = threadContext.preserveContext(sometimesAbstractRunnable(() -> {
assertEquals("bar", threadContext.getHeader("foo"));
}));
}
// We don't see the header outside of the runnable
assertNull(threadContext.getHeader("foo"));
// But we do inside of it
withContext.run();
// but not after
assertNull(threadContext.getHeader("foo"));
// Create a runnable that should run with some header
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
withContext = threadContext.preserveContext(sometimesAbstractRunnable(() -> {
assertEquals("bar", threadContext.getHeader("foo"));
}));
}
// We don't see the header outside of the runnable
assertNull(threadContext.getHeader("foo"));
// But we do inside of it
withContext.run();
// but not after
assertNull(threadContext.getHeader("foo"));
}
public void testPreserveContextKeepsOriginalContextWhenCalledTwice() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
Runnable originalWithContext;
Runnable withContext;
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
Runnable originalWithContext;
Runnable withContext;
// Create a runnable that should run with some header
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
withContext = threadContext.preserveContext(sometimesAbstractRunnable(() -> {
assertEquals("bar", threadContext.getHeader("foo"));
}));
}
// Now attempt to rewrap it
originalWithContext = withContext;
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "zot");
withContext = threadContext.preserveContext(withContext);
}
// We get the original context inside the runnable
withContext.run();
// In fact the second wrapping didn't even change it
assertThat(withContext, sameInstance(originalWithContext));
// Create a runnable that should run with some header
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
withContext = threadContext.preserveContext(sometimesAbstractRunnable(() -> {
assertEquals("bar", threadContext.getHeader("foo"));
}));
}
// Now attempt to rewrap it
originalWithContext = withContext;
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "zot");
withContext = threadContext.preserveContext(withContext);
}
// We get the original context inside the runnable
withContext.run();
// In fact the second wrapping didn't even change it
assertThat(withContext, sameInstance(originalWithContext));
}
public void testPreservesThreadsOriginalContextOnRunException() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
Runnable withContext;
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
Runnable withContext;
// create a abstract runnable, add headers and transient objects and verify in the methods
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
boolean systemContext = randomBoolean();
if (systemContext) {
threadContext.markAsSystemContext();
}
threadContext.putTransient("foo", "bar_transient");
withContext = threadContext.preserveContext(new AbstractRunnable() {
@Override
public void onAfter() {
assertEquals(systemContext, threadContext.isSystemContext());
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertNotNull(threadContext.getTransient("failure"));
assertEquals("exception from doRun", ((RuntimeException) threadContext.getTransient("failure")).getMessage());
assertFalse(threadContext.isDefaultContext());
threadContext.putTransient("after", "after");
}
@Override
public void onFailure(Exception e) {
assertEquals(systemContext, threadContext.isSystemContext());
assertEquals("exception from doRun", e.getMessage());
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
threadContext.putTransient("failure", e);
}
@Override
protected void doRun() throws Exception {
assertEquals(systemContext, threadContext.isSystemContext());
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
throw new RuntimeException("exception from doRun");
}
});
// create a abstract runnable, add headers and transient objects and verify in the methods
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
boolean systemContext = randomBoolean();
if (systemContext) {
threadContext.markAsSystemContext();
}
threadContext.putTransient("foo", "bar_transient");
withContext = threadContext.preserveContext(new AbstractRunnable() {
// We don't see the header outside of the runnable
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertNull(threadContext.getTransient("failure"));
assertNull(threadContext.getTransient("after"));
assertTrue(threadContext.isDefaultContext());
@Override
public void onAfter() {
assertEquals(systemContext, threadContext.isSystemContext());
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertNotNull(threadContext.getTransient("failure"));
assertEquals("exception from doRun", ((RuntimeException) threadContext.getTransient("failure")).getMessage());
assertFalse(threadContext.isDefaultContext());
threadContext.putTransient("after", "after");
}
// But we do inside of it
withContext.run();
// verify not seen after
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertNull(threadContext.getTransient("failure"));
assertNull(threadContext.getTransient("after"));
assertTrue(threadContext.isDefaultContext());
// repeat with regular runnable
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
threadContext.putTransient("foo", "bar_transient");
withContext = threadContext.preserveContext(() -> {
@Override
public void onFailure(Exception e) {
assertEquals(systemContext, threadContext.isSystemContext());
assertEquals("exception from doRun", e.getMessage());
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
threadContext.putTransient("run", true);
throw new RuntimeException("exception from run");
});
}
threadContext.putTransient("failure", e);
}
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertNull(threadContext.getTransient("run"));
assertTrue(threadContext.isDefaultContext());
final Runnable runnable = withContext;
RuntimeException e = expectThrows(RuntimeException.class, runnable::run);
assertEquals("exception from run", e.getMessage());
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertNull(threadContext.getTransient("run"));
assertTrue(threadContext.isDefaultContext());
@Override
protected void doRun() throws Exception {
assertEquals(systemContext, threadContext.isSystemContext());
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
throw new RuntimeException("exception from doRun");
}
});
}
// We don't see the header outside of the runnable
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertNull(threadContext.getTransient("failure"));
assertNull(threadContext.getTransient("after"));
assertTrue(threadContext.isDefaultContext());
// But we do inside of it
withContext.run();
// verify not seen after
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertNull(threadContext.getTransient("failure"));
assertNull(threadContext.getTransient("after"));
assertTrue(threadContext.isDefaultContext());
// repeat with regular runnable
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
threadContext.putTransient("foo", "bar_transient");
withContext = threadContext.preserveContext(() -> {
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
threadContext.putTransient("run", true);
throw new RuntimeException("exception from run");
});
}
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertNull(threadContext.getTransient("run"));
assertTrue(threadContext.isDefaultContext());
final Runnable runnable = withContext;
RuntimeException e = expectThrows(RuntimeException.class, runnable::run);
assertEquals("exception from run", e.getMessage());
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertNull(threadContext.getTransient("run"));
assertTrue(threadContext.isDefaultContext());
}
public void testPreservesThreadsOriginalContextOnFailureException() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
Runnable withContext;
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
Runnable withContext;
// a runnable that throws from onFailure
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
threadContext.putTransient("foo", "bar_transient");
withContext = threadContext.preserveContext(new AbstractRunnable() {
@Override
public void onFailure(Exception e) {
throw new RuntimeException("from onFailure", e);
}
// a runnable that throws from onFailure
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
threadContext.putTransient("foo", "bar_transient");
withContext = threadContext.preserveContext(new AbstractRunnable() {
@Override
public void onFailure(Exception e) {
throw new RuntimeException("from onFailure", e);
}
@Override
protected void doRun() throws Exception {
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
throw new RuntimeException("from doRun");
}
});
}
// We don't see the header outside of the runnable
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertTrue(threadContext.isDefaultContext());
// But we do inside of it
RuntimeException e = expectThrows(RuntimeException.class, withContext::run);
assertEquals("from onFailure", e.getMessage());
assertEquals("from doRun", e.getCause().getMessage());
// but not after
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertTrue(threadContext.isDefaultContext());
@Override
protected void doRun() throws Exception {
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
throw new RuntimeException("from doRun");
}
});
}
// We don't see the header outside of the runnable
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertTrue(threadContext.isDefaultContext());
// But we do inside of it
RuntimeException e = expectThrows(RuntimeException.class, withContext::run);
assertEquals("from onFailure", e.getMessage());
assertEquals("from doRun", e.getCause().getMessage());
// but not after
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertTrue(threadContext.isDefaultContext());
}
public void testPreservesThreadsOriginalContextOnAfterException() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
Runnable withContext;
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
Runnable withContext;
// a runnable that throws from onAfter
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
threadContext.putTransient("foo", "bar_transient");
withContext = threadContext.preserveContext(new AbstractRunnable() {
// a runnable that throws from onAfter
try (ThreadContext.StoredContext ignored = threadContext.stashContext()) {
threadContext.putHeader("foo", "bar");
threadContext.putTransient("foo", "bar_transient");
withContext = threadContext.preserveContext(new AbstractRunnable() {
@Override
public void onAfter() {
throw new RuntimeException("from onAfter");
}
@Override
public void onAfter() {
throw new RuntimeException("from onAfter");
}
@Override
public void onFailure(Exception e) {
throw new RuntimeException("from onFailure", e);
}
@Override
public void onFailure(Exception e) {
throw new RuntimeException("from onFailure", e);
}
@Override
protected void doRun() throws Exception {
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
}
});
}
// We don't see the header outside of the runnable
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertTrue(threadContext.isDefaultContext());
// But we do inside of it
RuntimeException e = expectThrows(RuntimeException.class, withContext::run);
assertEquals("from onAfter", e.getMessage());
assertNull(e.getCause());
// but not after
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertTrue(threadContext.isDefaultContext());
@Override
protected void doRun() throws Exception {
assertEquals("bar", threadContext.getHeader("foo"));
assertEquals("bar_transient", threadContext.getTransient("foo"));
assertFalse(threadContext.isDefaultContext());
}
});
}
// We don't see the header outside of the runnable
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertTrue(threadContext.isDefaultContext());
// But we do inside of it
RuntimeException e = expectThrows(RuntimeException.class, withContext::run);
assertEquals("from onAfter", e.getMessage());
assertNull(e.getCause());
// but not after
assertNull(threadContext.getHeader("foo"));
assertNull(threadContext.getTransient("foo"));
assertTrue(threadContext.isDefaultContext());
}
public void testMarkAsSystemContext() throws IOException {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
assertFalse(threadContext.isSystemContext());
try (ThreadContext.StoredContext context = threadContext.stashContext()) {
assertFalse(threadContext.isSystemContext());
threadContext.markAsSystemContext();
assertTrue(threadContext.isSystemContext());
}
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
assertFalse(threadContext.isSystemContext());
try (ThreadContext.StoredContext context = threadContext.stashContext()) {
assertFalse(threadContext.isSystemContext());
threadContext.markAsSystemContext();
assertTrue(threadContext.isSystemContext());
}
assertFalse(threadContext.isSystemContext());
}
public void testPutHeaders() {

18
server/src/test/java/org/elasticsearch/node/NodeTests.java
View File

@ -36,7 +36,6 @@ import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.test.InternalTestCluster;
import org.elasticsearch.test.MockHttpTransport;
import org.elasticsearch.threadpool.ThreadPool;
import org.hamcrest.Matchers;
import java.io.IOException;
import java.nio.file.Path;
@ -44,12 +43,14 @@ import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.RejectedExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import static org.elasticsearch.cluster.metadata.IndexMetaData.SETTING_NUMBER_OF_REPLICAS;
import static org.elasticsearch.cluster.metadata.IndexMetaData.SETTING_NUMBER_OF_SHARDS;
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertAcked;
import static org.hamcrest.Matchers.containsString;
@LuceneTestCase.SuppressFileSystems(value = "ExtrasFS")
public class NodeTests extends ESTestCase {
@ -166,7 +167,6 @@ public class NodeTests extends ESTestCase {
assertTrue(node.awaitClose(1, TimeUnit.DAYS));
}
@AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/42577")
public void testCloseRaceWithTaskExecution() throws Exception {
Node node = new MockNode(baseSettings().build(), basePlugins());
node.start();
@ -180,9 +180,13 @@ public class NodeTests extends ESTestCase {
} catch (InterruptedException e) {
throw new AssertionError("interrupted while waiting", e);
}
threadpool.executor(ThreadPool.Names.SEARCH).execute(() -> {
while (shouldRun.get());
});
try {
threadpool.executor(ThreadPool.Names.SEARCH).execute(() -> {
while (shouldRun.get());
});
} catch (RejectedExecutionException e) {
assertThat(e.getMessage(), containsString("[Terminated,"));
}
});
Thread closeThread = new Thread(() -> {
running.countDown();
@ -268,7 +272,7 @@ public class NodeTests extends ESTestCase {
IllegalStateException e = expectThrows(IllegalStateException.class, () -> node.awaitClose(1, TimeUnit.DAYS));
searcher.close();
assertThat(e.getMessage(), Matchers.containsString("Something is leaking index readers or store references"));
assertThat(e.getMessage(), containsString("Something is leaking index readers or store references"));
}
public void testCloseOnLeakedStoreReference() throws Exception {
@ -284,6 +288,6 @@ public class NodeTests extends ESTestCase {
IllegalStateException e = expectThrows(IllegalStateException.class, () -> node.awaitClose(1, TimeUnit.DAYS));
shard.store().decRef();
assertThat(e.getMessage(), Matchers.containsString("Something is leaking index readers or store references"));
assertThat(e.getMessage(), containsString("Something is leaking index readers or store references"));
}
}

3
server/src/test/java/org/elasticsearch/threadpool/ThreadPoolTests.java
View File

@ -62,8 +62,7 @@ public class ThreadPoolTests extends ESTestCase {
// the delta can be large, we just care it is the same order of magnitude
assertTrue("thread pool cached absolute time " + gotTime + " is too far from real current time " + currentTime, delta < 10000);
} finally {
threadPool.shutdown();
threadPool.close();
terminate(threadPool);
}
}

5
server/src/test/java/org/elasticsearch/transport/TransportLoggerTests.java
View File

@ -90,9 +90,8 @@ public class TransportLoggerTests extends ESTestCase {
private BytesReference buildRequest() throws IOException {
try (BytesStreamOutput messageOutput = new BytesStreamOutput()) {
messageOutput.setVersion(Version.CURRENT);
try (ThreadContext context = new ThreadContext(Settings.EMPTY)) {
context.writeTo(messageOutput);
}
ThreadContext context = new ThreadContext(Settings.EMPTY);
context.writeTo(messageOutput);
messageOutput.writeStringArray(new String[0]);
messageOutput.writeString(ClusterStatsAction.NAME);
new ClusterStatsRequest().writeTo(messageOutput);

25
test/framework/src/main/java/org/elasticsearch/test/ESTestCase.java
View File

@ -374,7 +374,8 @@ public abstract class ESTestCase extends LuceneTestCase {
// initialized
if (threadContext != null) {
ensureNoWarnings();
assert threadContext == null;
DeprecationLogger.removeThreadContext(threadContext);
threadContext = null;
}
ensureAllSearchContextsReleased();
ensureCheckIndexPassed();
@ -403,7 +404,7 @@ public abstract class ESTestCase extends LuceneTestCase {
assertNull("unexpected warning headers", warnings);
}
} finally {
resetDeprecationLogger(false);
resetDeprecationLogger();
}
}
@ -441,7 +442,7 @@ public abstract class ESTestCase extends LuceneTestCase {
assertWarnings(actualWarnings, expectedWarnings);
}
} finally {
resetDeprecationLogger(true);
resetDeprecationLogger();
}
}
@ -464,21 +465,11 @@ public abstract class ESTestCase extends LuceneTestCase {
}
/**
* Reset the deprecation logger by removing the current thread context, and setting a new thread context if {@code setNewThreadContext}
* is set to {@code true} and otherwise clearing the current thread context.
*
* @param setNewThreadContext whether or not to attach a new thread context to the deprecation logger
* Reset the deprecation logger by clearing the current thread context.
*/
private void resetDeprecationLogger(final boolean setNewThreadContext) {
// "clear" current warning headers by setting a new ThreadContext
DeprecationLogger.removeThreadContext(this.threadContext);
this.threadContext.close();
if (setNewThreadContext) {
this.threadContext = new ThreadContext(Settings.EMPTY);
DeprecationLogger.setThreadContext(this.threadContext);
} else {
this.threadContext = null;
}
private void resetDeprecationLogger() {
// "clear" context by stashing current values and dropping the returned StoredContext
threadContext.stashContext();
}
private static final List<StatusData> statusData = new ArrayList<>();

13
test/framework/src/main/java/org/elasticsearch/test/rest/ESRestTestCase.java
View File

@ -863,14 +863,13 @@ public abstract class ESRestTestCase extends ESTestCase {
throw new RuntimeException("Error setting up ssl", e);
}
}
try (ThreadContext threadContext = new ThreadContext(settings)) {
Header[] defaultHeaders = new Header[threadContext.getHeaders().size()];
int i = 0;
for (Map.Entry<String, String> entry : threadContext.getHeaders().entrySet()) {
defaultHeaders[i++] = new BasicHeader(entry.getKey(), entry.getValue());
}
builder.setDefaultHeaders(defaultHeaders);
Map<String, String> headers = ThreadContext.buildDefaultHeaders(settings);
Header[] defaultHeaders = new Header[headers.size()];
int i = 0;
for (Map.Entry<String, String> entry : headers.entrySet()) {
defaultHeaders[i++] = new BasicHeader(entry.getKey(), entry.getValue());
}
builder.setDefaultHeaders(defaultHeaders);
final String socketTimeoutString = settings.get(CLIENT_SOCKET_TIMEOUT);
final TimeValue socketTimeout =
TimeValue.parseTimeValue(socketTimeoutString == null ? "60s" : socketTimeoutString, CLIENT_SOCKET_TIMEOUT);

44
x-pack/plugin/ilm/src/test/java/org/elasticsearch/xpack/slm/SnapshotLifecycleServiceTests.java
View File

@ -32,6 +32,7 @@ import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReference;
import java.util.function.Consumer;
@ -83,7 +84,7 @@ public class SnapshotLifecycleServiceTests extends ESTestCase {
assertThat(e.getMessage(), containsString("no such repository [repo]"));
}
public void testNothingScheduledWhenNotRunning() {
public void testNothingScheduledWhenNotRunning() throws InterruptedException {
ClockMock clock = new ClockMock();
SnapshotLifecyclePolicyMetadata initialPolicy = SnapshotLifecyclePolicyMetadata.builder()
.setPolicy(createPolicy("initial", "*/1 * * * * ?"))
@ -94,13 +95,13 @@ public class SnapshotLifecycleServiceTests extends ESTestCase {
ClusterState initialState = createState(new SnapshotLifecycleMetadata(
Collections.singletonMap(initialPolicy.getPolicy().getId(), initialPolicy),
OperationMode.RUNNING, new SnapshotLifecycleStats()));
try (ThreadPool threadPool = new TestThreadPool("test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(initialState, threadPool);
ThreadPool threadPool = new TestThreadPool("test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(initialState, threadPool);
SnapshotLifecycleService sls = new SnapshotLifecycleService(Settings.EMPTY,
() -> new FakeSnapshotTask(e -> logger.info("triggered")), clusterService, clock)) {
sls.offMaster();
SnapshotLifecyclePolicyMetadata newPolicy = SnapshotLifecyclePolicyMetadata.builder()
.setPolicy(createPolicy("foo", "*/1 * * * * ?"))
.setHeaders(Collections.emptyMap())
@ -113,35 +114,36 @@ public class SnapshotLifecycleServiceTests extends ESTestCase {
createState(new SnapshotLifecycleMetadata(Collections.emptyMap(), OperationMode.RUNNING, new SnapshotLifecycleStats()));
ClusterState state =
createState(new SnapshotLifecycleMetadata(policies, OperationMode.RUNNING, new SnapshotLifecycleStats()));
sls.clusterChanged(new ClusterChangedEvent("1", state, emptyState));
// Since the service does not think it is master, it should not be triggered or scheduled
assertThat(sls.getScheduler().scheduledJobIds(), equalTo(Collections.emptySet()));
sls.onMaster();
assertThat(sls.getScheduler().scheduledJobIds(), equalTo(Collections.singleton("initial-1")));
state = createState(new SnapshotLifecycleMetadata(policies, OperationMode.STOPPING, new SnapshotLifecycleStats()));
sls.clusterChanged(new ClusterChangedEvent("2", state, emptyState));
// Since the service is stopping, jobs should have been cancelled
assertThat(sls.getScheduler().scheduledJobIds(), equalTo(Collections.emptySet()));
state = createState(new SnapshotLifecycleMetadata(policies, OperationMode.STOPPED, new SnapshotLifecycleStats()));
sls.clusterChanged(new ClusterChangedEvent("3", state, emptyState));
// Since the service is stopped, jobs should have been cancelled
assertThat(sls.getScheduler().scheduledJobIds(), equalTo(Collections.emptySet()));
// No jobs should be scheduled when service is closed
state = createState(new SnapshotLifecycleMetadata(policies, OperationMode.RUNNING, new SnapshotLifecycleStats()));
sls.close();
sls.onMaster();
sls.clusterChanged(new ClusterChangedEvent("1", state, emptyState));
assertThat(sls.getScheduler().scheduledJobIds(), equalTo(Collections.emptySet()));
} finally {
threadPool.shutdownNow();
threadPool.awaitTermination(10, TimeUnit.SECONDS);
}
}
@ -154,8 +156,8 @@ public class SnapshotLifecycleServiceTests extends ESTestCase {
ClockMock clock = new ClockMock();
final AtomicInteger triggerCount = new AtomicInteger(0);
final AtomicReference<Consumer<SchedulerEngine.Event>> trigger = new AtomicReference<>(e -> triggerCount.incrementAndGet());
try (ThreadPool threadPool = new TestThreadPool("test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
ThreadPool threadPool = new TestThreadPool("test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
SnapshotLifecycleService sls = new SnapshotLifecycleService(Settings.EMPTY,
() -> new FakeSnapshotTask(e -> trigger.get().accept(e)), clusterService, clock)) {
@ -250,8 +252,9 @@ public class SnapshotLifecycleServiceTests extends ESTestCase {
// Signify becoming non-master, the jobs should all be cancelled
sls.offMaster();
assertThat(sls.getScheduler().scheduledJobIds(), equalTo(Collections.emptySet()));
} finally {
threadPool.shutdownNow();
threadPool.awaitTermination(10, TimeUnit.SECONDS);
}
}
@ -262,8 +265,8 @@ public class SnapshotLifecycleServiceTests extends ESTestCase {
ClockMock clock = new ClockMock();
final AtomicInteger triggerCount = new AtomicInteger(0);
final AtomicReference<Consumer<SchedulerEngine.Event>> trigger = new AtomicReference<>(e -> triggerCount.incrementAndGet());
try (ThreadPool threadPool = new TestThreadPool("test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
ThreadPool threadPool = new TestThreadPool("test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
SnapshotLifecycleService sls = new SnapshotLifecycleService(Settings.EMPTY,
() -> new FakeSnapshotTask(e -> trigger.get().accept(e)), clusterService, clock)) {
sls.onMaster();
@ -304,8 +307,9 @@ public class SnapshotLifecycleServiceTests extends ESTestCase {
sls.offMaster();
assertThat(sls.getScheduler().scheduledJobIds(), equalTo(Collections.emptySet()));
} finally {
threadPool.shutdownNow();
threadPool.awaitTermination(10, TimeUnit.SECONDS);
}
}

24
x-pack/plugin/ilm/src/test/java/org/elasticsearch/xpack/slm/SnapshotRetentionServiceTests.java
View File

@ -26,6 +26,7 @@ import org.elasticsearch.xpack.core.watcher.watch.ClockMock;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Consumer;
@ -43,13 +44,13 @@ public class SnapshotRetentionServiceTests extends ESTestCase {
clusterSettings = new ClusterSettings(Settings.EMPTY, internalSettings);
}
public void testJobsAreScheduled() {
public void testJobsAreScheduled() throws InterruptedException {
final DiscoveryNode discoveryNode = new DiscoveryNode("node", ESTestCase.buildNewFakeTransportAddress(),
Collections.emptyMap(), DiscoveryNodeRole.BUILT_IN_ROLES, Version.CURRENT);
ClockMock clock = new ClockMock();
try (ThreadPool threadPool = new TestThreadPool("test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool, discoveryNode, clusterSettings);
ThreadPool threadPool = new TestThreadPool("test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool, discoveryNode, clusterSettings);
SnapshotRetentionService service = new SnapshotRetentionService(Settings.EMPTY,
FakeRetentionTask::new, clusterService, clock)) {
assertThat(service.getScheduler().jobCount(), equalTo(0));
@ -76,33 +77,34 @@ public class SnapshotRetentionServiceTests extends ESTestCase {
}
}
public void testManualTriggering() {
public void testManualTriggering() throws InterruptedException {
final DiscoveryNode discoveryNode = new DiscoveryNode("node", ESTestCase.buildNewFakeTransportAddress(),
Collections.emptyMap(), DiscoveryNodeRole.BUILT_IN_ROLES, Version.CURRENT);
ClockMock clock = new ClockMock();
AtomicInteger invoked = new AtomicInteger(0);
try (ThreadPool threadPool = new TestThreadPool("test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool, discoveryNode, clusterSettings);
ThreadPool threadPool = new TestThreadPool("test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool, discoveryNode, clusterSettings);
SnapshotRetentionService service = new SnapshotRetentionService(Settings.EMPTY,
() -> new FakeRetentionTask(event -> {
assertThat(event.getJobName(), equalTo(SnapshotRetentionService.SLM_RETENTION_MANUAL_JOB_ID));
invoked.incrementAndGet();
}), clusterService, clock)) {
service.onMaster();
service.triggerRetention();
assertThat(invoked.get(), equalTo(1));
service.offMaster();
service.triggerRetention();
assertThat(invoked.get(), equalTo(1));
service.onMaster();
service.triggerRetention();
assertThat(invoked.get(), equalTo(2));
} finally {
threadPool.shutdownNow();
threadPool.awaitTermination(10, TimeUnit.SECONDS);
}
}

38
x-pack/plugin/ilm/src/test/java/org/elasticsearch/xpack/slm/SnapshotRetentionTaskTests.java
View File

@ -154,8 +154,8 @@ public class SnapshotRetentionTaskTests extends ESTestCase {
}
private void retentionTaskTest(final boolean deletionSuccess) throws Exception {
try (ThreadPool threadPool = new TestThreadPool("slm-test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
ThreadPool threadPool = new TestThreadPool("slm-test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
Client noOpClient = new NoOpClient("slm-test")) {
final String policyId = "policy";
@ -222,7 +222,7 @@ public class SnapshotRetentionTaskTests extends ESTestCase {
boolean historySuccess = historyLatch.await(10, TimeUnit.SECONDS);
assertThat("expected history entries for 1 snapshot deletions", historySuccess, equalTo(true));
assertThat(deletedSnapshotsInHistory, contains(eligibleSnapshot.snapshotId().getName()));
} finally {
threadPool.shutdownNow();
threadPool.awaitTermination(10, TimeUnit.SECONDS);
}
@ -237,8 +237,8 @@ public class SnapshotRetentionTaskTests extends ESTestCase {
}
private void timeBoundedDeletion(final boolean deletionSuccess) throws Exception {
try (ThreadPool threadPool = new TestThreadPool("slm-test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
ThreadPool threadPool = new TestThreadPool("slm-test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
Client noOpClient = new NoOpClient("slm-test")) {
final String policyId = "policy";
@ -321,7 +321,7 @@ public class SnapshotRetentionTaskTests extends ESTestCase {
boolean historySuccess = historyLatch.await(10, TimeUnit.SECONDS);
assertThat("expected history entries for 2 snapshot deletions", historySuccess, equalTo(true));
assertThat(deletedSnapshotsInHistory, containsInAnyOrder(snap1.snapshotId().getName(), snap2.snapshotId().getName()));
} finally {
threadPool.shutdownNow();
threadPool.awaitTermination(10, TimeUnit.SECONDS);
}
@ -374,8 +374,8 @@ public class SnapshotRetentionTaskTests extends ESTestCase {
}
private void doTestSkipDuringMode(OperationMode mode) throws Exception {
try (ThreadPool threadPool = new TestThreadPool("slm-test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
ThreadPool threadPool = new TestThreadPool("slm-test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
Client noOpClient = new NoOpClient("slm-test")) {
final String policyId = "policy";
final String repoId = "repo";
@ -398,7 +398,7 @@ public class SnapshotRetentionTaskTests extends ESTestCase {
long time = System.currentTimeMillis();
task.triggered(new SchedulerEngine.Event(SnapshotRetentionService.SLM_RETENTION_JOB_ID, time, time));
} finally {
threadPool.shutdownNow();
threadPool.awaitTermination(10, TimeUnit.SECONDS);
}
@ -413,33 +413,35 @@ public class SnapshotRetentionTaskTests extends ESTestCase {
}
private void doTestRunManuallyDuringMode(OperationMode mode) throws Exception {
try (ThreadPool threadPool = new TestThreadPool("slm-test");
ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
ThreadPool threadPool = new TestThreadPool("slm-test");
try (ClusterService clusterService = ClusterServiceUtils.createClusterService(threadPool);
Client noOpClient = new NoOpClient("slm-test")) {
final String policyId = "policy";
final String repoId = "repo";
SnapshotLifecyclePolicy policy = new SnapshotLifecyclePolicy(policyId, "snap", "1 * * * * ?",
repoId, null, new SnapshotRetentionConfiguration(TimeValue.timeValueDays(30), null, null));
ClusterState state = createState(mode, policy);
ClusterServiceUtils.setState(clusterService, state);
AtomicBoolean retentionWasRun = new AtomicBoolean(false);
MockSnapshotRetentionTask task = new MockSnapshotRetentionTask(noOpClient, clusterService,
new SnapshotLifecycleTaskTests.VerifyingHistoryStore(noOpClient, ZoneOffset.UTC, (historyItem) -> { }),
new SnapshotLifecycleTaskTests.VerifyingHistoryStore(noOpClient, ZoneOffset.UTC, (historyItem) -> {
}),
threadPool,
() -> {
retentionWasRun.set(true);
return Collections.emptyMap();
},
(deletionPolicyId, repo, snapId, slmStats, listener) -> { },
(deletionPolicyId, repo, snapId, slmStats, listener) -> {
},
System::nanoTime);
long time = System.currentTimeMillis();
task.triggered(new SchedulerEngine.Event(SnapshotRetentionService.SLM_RETENTION_MANUAL_JOB_ID, time, time));
assertTrue("retention should be run manually even if SLM is disabled", retentionWasRun.get());
} finally {
threadPool.shutdownNow();
threadPool.awaitTermination(10, TimeUnit.SECONDS);
}

13
x-pack/plugin/security/src/test/java/org/elasticsearch/xpack/security/SecurityTests.java
View File

@ -49,9 +49,8 @@ import org.elasticsearch.xpack.security.audit.AuditTrailService;
import org.elasticsearch.xpack.security.audit.logfile.LoggingAuditTrail;
import org.elasticsearch.xpack.security.authc.Realms;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.After;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
@ -143,13 +142,9 @@ public class SecurityTests extends ESTestCase {
return null;
}
@Before
public void cleanup() throws IOException {
if (threadContext != null) {
threadContext.stashContext();
threadContext.close();
threadContext = null;
}
@After
public void cleanup() {
threadContext = null;
}
public void testCustomRealmExtension() throws Exception {

79
x-pack/plugin/security/src/test/java/org/elasticsearch/xpack/security/transport/SecurityServerTransportInterceptorTests.java
View File

@ -399,51 +399,50 @@ public class SecurityServerTransportInterceptorTests extends ESTestCase {
}
public void testContextRestoreResponseHandlerRestoreOriginalContext() throws Exception {
try (ThreadContext threadContext = new ThreadContext(Settings.EMPTY)) {
threadContext.putTransient("foo", "bar");
threadContext.putHeader("key", "value");
TransportResponseHandler<Empty> handler;
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putTransient("foo", "different_bar");
threadContext.putHeader("key", "value2");
handler = new TransportService.ContextRestoreResponseHandler<>(threadContext.newRestorableContext(true),
new TransportResponseHandler<Empty>() {
ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
threadContext.putTransient("foo", "bar");
threadContext.putHeader("key", "value");
TransportResponseHandler<Empty> handler;
try (ThreadContext.StoredContext ignore = threadContext.stashContext()) {
threadContext.putTransient("foo", "different_bar");
threadContext.putHeader("key", "value2");
handler = new TransportService.ContextRestoreResponseHandler<>(threadContext.newRestorableContext(true),
new TransportResponseHandler<Empty>() {
@Override
public Empty read(StreamInput in) {
return Empty.INSTANCE;
}
@Override
public Empty read(StreamInput in) {
return Empty.INSTANCE;
}
@Override
public void handleResponse(Empty response) {
assertEquals("different_bar", threadContext.getTransient("foo"));
assertEquals("value2", threadContext.getHeader("key"));
}
@Override
public void handleResponse(Empty response) {
assertEquals("different_bar", threadContext.getTransient("foo"));
assertEquals("value2", threadContext.getHeader("key"));
}
@Override
public void handleException(TransportException exp) {
assertEquals("different_bar", threadContext.getTransient("foo"));
assertEquals("value2", threadContext.getHeader("key"));
}
@Override
public void handleException(TransportException exp) {
assertEquals("different_bar", threadContext.getTransient("foo"));
assertEquals("value2", threadContext.getHeader("key"));
}
@Override
public String executor() {
return null;
}
});
}
assertEquals("bar", threadContext.getTransient("foo"));
assertEquals("value", threadContext.getHeader("key"));
handler.handleResponse(null);
assertEquals("bar", threadContext.getTransient("foo"));
assertEquals("value", threadContext.getHeader("key"));
handler.handleException(null);
assertEquals("bar", threadContext.getTransient("foo"));
assertEquals("value", threadContext.getHeader("key"));
@Override
public String executor() {
return null;
}
});
}
assertEquals("bar", threadContext.getTransient("foo"));
assertEquals("value", threadContext.getHeader("key"));
handler.handleResponse(null);
assertEquals("bar", threadContext.getTransient("foo"));
assertEquals("value", threadContext.getHeader("key"));
handler.handleException(null);
assertEquals("bar", threadContext.getTransient("foo"));
assertEquals("value", threadContext.getHeader("key"));
}
private String[] randomRoles() {