/** @param node Node to remove. */
public void removeMappedNode(GridNode node) {
if (mappedDhtNodes.contains(node))
mappedDhtNodes = new ArrayList<>(F.view(mappedDhtNodes, F.notEqualTo(node)));
if (mappedNearNodes != null && mappedNearNodes.contains(node))
mappedNearNodes = new ArrayList<>(F.view(mappedNearNodes, F.notEqualTo(node)));
}
/** {@inheritDoc} */
@Override
public Map<K, V> peekAll(
@Nullable Collection<? extends K> keys, @Nullable Collection<GridCachePeekMode> modes)
throws GridException {
if (keys == null || keys.isEmpty()) return emptyMap();
final Collection<K> skipped = new GridLeanSet<K>();
final Map<K, V> map =
!modes.contains(PARTITIONED_ONLY)
? peekAll0(keys, modes, ctx.tm().localTxx(), skipped)
: new GridLeanMap<K, V>(0);
if (map.size() != keys.size() && !modes.contains(NEAR_ONLY)) {
map.putAll(
dht.peekAll(
F.view(
keys,
new P1<K>() {
@Override
public boolean apply(K k) {
return !map.containsKey(k) && !skipped.contains(k);
}
}),
modes));
}
return map;
}
/**
* First positive integer that is not present in started set.
*
* @param started Already started indices.
* @return First positive integer that is not present in started set.
*/
private int nextIndex(Collection<Integer> started) {
assert started.contains(0);
for (int i = 1; i < 10000; i++) {
if (!started.contains(i)) return i;
}
throw new IllegalStateException();
}
/** {@inheritDoc} */
@Override
public V peek(K key, @Nullable Collection<GridCachePeekMode> modes) throws GridException {
V val = null;
if (!modes.contains(PARTITIONED_ONLY)) {
try {
val = peek0(true, key, modes, ctx.tm().txx());
} catch (GridCacheFilterFailedException ignored) {
if (log.isDebugEnabled()) log.debug("Filter validation failed for key: " + key);
return null;
}
}
return val == null && !modes.contains(NEAR_ONLY) ? dht.peek(key, modes) : val;
}
/**
* The added suite will be always executed locally, but in parallel with other locally or remotely
* running tests. This comes handy for tests that cannot be distributed for some environmental
* reasons, but still would benefit from parallel execution.
*
* <p>Note, that local suites will be executed on local node even if grid topology only allows
* remote nodes.
*
* @param localSuite Test to execute locally in parallel with other local or distributed tests.
*/
@SuppressWarnings({"TypeMayBeWeakened"})
public void addTest(GridJunit3LocalTestSuite localSuite) {
if (!locTests.contains(localSuite.getName())) {
locTests.add(localSuite.getName());
}
addTest((Test) localSuite);
}
/**
* @param meta Request metadata.
* @return {@code True} if class loader is obsolete.
*/
private boolean isDeadClassLoader(GridDeploymentMetadata meta) {
assert Thread.holdsLock(mux);
synchronized (mux) {
if (deadClsLdrs.contains(meta.classLoaderId())) {
if (log.isDebugEnabled()) log.debug("Ignoring request for obsolete class loader: " + meta);
return true;
}
return false;
}
}
/** {@inheritDoc} */
@Override
public Collection<GridDeployment> getDeployments() {
Collection<GridDeployment> deps = new ArrayList<GridDeployment>();
synchronized (mux) {
for (List<GridDeployment> depList : cache.values()) {
for (GridDeployment d : depList) {
if (!deps.contains(d)) {
deps.add(d);
}
}
}
return deps;
}
}
/**
* Adds a test to be executed on the grid. In case of test suite, all tests inside of test suite
* will be executed sequentially on some remote node.
*
* @param test Test to add.
*/
@Override
public void addTest(Test test) {
if (copy == null) {
copy = new TestSuite(getName());
}
// Add test to the list of local ones.
if (test instanceof GridJunit3LocalTestSuite) {
String testName = ((TestSuite) test).getName();
if (!locTests.contains(testName)) {
locTests.add(testName);
}
}
if (test instanceof GridJunit3TestSuite) {
copy.addTest(((GridJunit3TestSuite) test).copy);
super.addTest(new GridJunit3TestSuiteProxy(((GridJunit3TestSuite) test).copy, factory));
} else if (test instanceof GridJunit3TestSuiteProxy) {
copy.addTest(((GridJunit3TestSuiteProxy) test).getOriginal());
super.addTest(test);
} else if (test instanceof GridJunit3TestCaseProxy) {
copy.addTest(((GridJunit3TestCaseProxy) test).getGridGainJunit3OriginalTestCase());
super.addTest(test);
} else if (test instanceof TestSuite) {
copy.addTest(test);
super.addTest(new GridJunit3TestSuiteProxy((TestSuite) test, factory));
} else {
assert test instanceof TestCase
: "Test must be either instance of TestSuite or TestCase: " + test;
copy.addTest(test);
super.addTest(factory.createProxy((TestCase) test));
}
}
/** {@inheritDoc} */
@Override
public void execute(@Nullable GridProjection prj) throws GridException {
if (cb == null)
throw new IllegalStateException("Mandatory local callback is not set for the query: " + this);
if (prj == null) prj = ctx.grid();
prj = prj.forCache(ctx.name());
if (prj.nodes().isEmpty())
throw new GridTopologyException("Failed to execute query (projection is empty): " + this);
GridCacheMode mode = ctx.config().getCacheMode();
if (mode == LOCAL || mode == REPLICATED) {
Collection<GridNode> nodes = prj.nodes();
GridNode node = nodes.contains(ctx.localNode()) ? ctx.localNode() : F.rand(nodes);
assert node != null;
if (nodes.size() > 1 && !ctx.cache().isDrSystemCache()) {
if (node.id().equals(ctx.localNodeId()))
U.warn(
log,
"Continuous query for "
+ mode
+ " cache can be run only on local node. "
+ "Will execute query locally: "
+ this);
else
U.warn(
log,
"Continuous query for "
+ mode
+ " cache can be run only on single node. "
+ "Will execute query on remote node [qry="
+ this
+ ", node="
+ node
+ ']');
}
prj = prj.forNode(node);
}
closeLock.lock();
try {
if (routineId != null)
throw new IllegalStateException("Continuous query can't be executed twice.");
guard.block();
GridContinuousHandler hnd =
new GridCacheContinuousQueryHandler<>(ctx.name(), topic, cb, filter, prjPred);
routineId =
ctx.kernalContext()
.continuous()
.startRoutine(hnd, bufSize, timeInterval, autoUnsubscribe, prj.predicate())
.get();
} finally {
closeLock.unlock();
}
}
/**
* Runs all tests belonging to this test suite on the grid.
*
* @param result Test result collector.
*/
@Override
public void run(TestResult result) {
if (isDisabled) {
copy.run(result);
} else {
GridTestRouter router = createRouter();
Grid grid = startGrid();
try {
List<GridTaskFuture<?>> futs = new ArrayList<GridTaskFuture<?>>(testCount());
List<GridJunit3SerializableTest> tests =
new ArrayList<GridJunit3SerializableTest>(testCount());
for (int i = 0; i < testCount(); i++) {
Test junit = testAt(i);
GridJunit3SerializableTest test;
if (junit instanceof TestSuite) {
test = new GridJunit3SerializableTestSuite((TestSuite) junit);
} else {
assert junit instanceof TestCase
: "Test must be either TestSuite or TestCase: " + junit;
test = new GridJunit3SerializableTestCase((TestCase) junit);
}
tests.add(test);
if (clsLdr == null) {
clsLdr = U.detectClassLoader(junit.getClass());
}
futs.add(
grid.execute(
new GridJunit3Task(junit.getClass(), clsLdr),
new GridJunit3Argument(router, test, locTests.contains(test.getName())),
timeout));
}
for (int i = 0; i < testCount(); i++) {
GridTaskFuture<?> fut = futs.get(i);
GridJunit3SerializableTest origTest = tests.get(i);
try {
GridJunit3SerializableTest resTest = (GridJunit3SerializableTest) fut.get();
origTest.setResult(resTest);
origTest.getTest().run(result);
} catch (GridException e) {
handleFail(result, origTest, e);
}
}
} finally {
stopGrid();
}
}
}
