[
https://issues.apache.org/jira/browse/OAK-9821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mohit updated OAK-9821:
-----------------------
Description:
Change the property of source node and the move the node and save session.
Property_change event is not generated. Is this expected?
@Test
public void testPropertyChangedAndMove() throws RepositoryException,
ExecutionException, InterruptedException \{
Node testNode = getNode(TEST_PATH);
Session session = testNode.getSession();
Node nodeA = testNode.addNode("a");
Node nodeT = testNode.addNode("t");
session.save();
ExpectationListener listener = new ExpectationListener();
observationManager.addEventListener(listener, ALL_EVENTS, "/", true, null,
null, false);
// Added a property
Property p = nodeA.setProperty("p", "v");
listener.expectAdd(p);
session.save();
// Changed the property and moved the source node in one session
p = nodeA.setProperty("p", "v1");
String src1 = nodeA.getPath();
String dst1 = nodeT.getPath() + "/b";
session.move(src1, dst1);
listener.expectMove(src1, dst1);
listener.expectChange(p); // coming in missing event
session.save();
List<Expectation> missing = listener.getMissing(TIME_OUT, TimeUnit.SECONDS);
assertTrue("Missing events: " + missing, missing.isEmpty());
List<Event> unexpected = listener.getUnexpected();
assertTrue("Unexpected events: " + unexpected, unexpected.isEmpty());
}
was:
With copy-on-write mode enabled at times its seen that async index thread
remain stuck in CopyOnWriteDirectory#close method
{noformat}
"async-index-update-async" prio=5 tid=0xb9e63 nid=0xffffffff timed_waiting
java.lang.Thread.State: TIMED_WAITING
at sun.misc.Unsafe.park(Native Method)
- waiting to lock <0x2504cd51> (a
java.util.concurrent.CountDownLatch$Sync) owned by "null" tid=0x-1
at
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
at
org.apache.jackrabbit.oak.plugins.index.lucene.directory.CopyOnWriteDirectory.close(CopyOnWriteDirectory.java:221)
at
org.apache.jackrabbit.oak.plugins.index.lucene.writer.DefaultIndexWriter.updateSuggester(DefaultIndexWriter.java:177)
at
org.apache.jackrabbit.oak.plugins.index.lucene.writer.DefaultIndexWriter.close(DefaultIndexWriter.java:121)
at
org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexEditorContext.closeWriter(LuceneIndexEditorContext.java:136)
at
org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexEditor.leave(LuceneIndexEditor.java:154)
at
org.apache.jackrabbit.oak.plugins.index.IndexUpdate.leave(IndexUpdate.java:357)
at
org.apache.jackrabbit.oak.spi.commit.VisibleEditor.leave(VisibleEditor.java:60)
at
org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:56)
at
org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.updateIndex(AsyncIndexUpdate.java:727)
at
org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.runWhenPermitted(AsyncIndexUpdate.java:572)
at
org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.run(AsyncIndexUpdate.java:431)
- locked <0x3d542de5> (a
org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate)
at
org.apache.sling.commons.scheduler.impl.QuartzJobExecutor.execute(QuartzJobExecutor.java:245)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{noformat}
The thread is waiting on a latch and no other thread is going to release the
latch.
> PROPERTY_CHANGE event is not coming when property is changed of node and node
> moved in same session
> ---------------------------------------------------------------------------------------------------
>
> Key: OAK-9821
> URL: https://issues.apache.org/jira/browse/OAK-9821
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: lucene
> Reporter: Mohit
> Priority: Major
>
>
> Change the property of source node and the move the node and save session.
> Property_change event is not generated. Is this expected?
>
>
> @Test
> public void testPropertyChangedAndMove() throws RepositoryException,
> ExecutionException, InterruptedException \{
> Node testNode = getNode(TEST_PATH);
> Session session = testNode.getSession();
> Node nodeA = testNode.addNode("a");
> Node nodeT = testNode.addNode("t");
> session.save();
> ExpectationListener listener = new ExpectationListener();
> observationManager.addEventListener(listener, ALL_EVENTS, "/", true,
> null, null, false);
> // Added a property
> Property p = nodeA.setProperty("p", "v");
> listener.expectAdd(p);
> session.save();
> // Changed the property and moved the source node in one session
> p = nodeA.setProperty("p", "v1");
> String src1 = nodeA.getPath();
> String dst1 = nodeT.getPath() + "/b";
> session.move(src1, dst1);
> listener.expectMove(src1, dst1);
> listener.expectChange(p); // coming in missing event
> session.save();
> List<Expectation> missing = listener.getMissing(TIME_OUT,
> TimeUnit.SECONDS);
> assertTrue("Missing events: " + missing, missing.isEmpty());
> List<Event> unexpected = listener.getUnexpected();
> assertTrue("Unexpected events: " + unexpected, unexpected.isEmpty());
> }
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