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https://issues.apache.org/jira/browse/OAK-4912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15694519#comment-15694519
]
Vikas Saurabh commented on OAK-4912:
------------------------------------
Btw, here's a hint (sorry couldn't investigate further). Doing this
{noformat}
diff --git
a/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/mongo/replica/ReplicaSetInfo.java
b/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/mongo/replica/ReplicaSetInfo.java
index abeba8a..4f95691 100644
---
a/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/mongo/replica/ReplicaSetInfo.java
+++
b/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/mongo/replica/ReplicaSetInfo.java
@@ -158,6 +158,10 @@ public class ReplicaSetInfo implements Runnable {
break;
}
}
+ try {
+ Thread.sleep(100);
+ } catch (InterruptedException e) {
+ }
}
LOG.debug("Stopping the replica set info");
nodeCollections.close();
{noformat}
made the test for me once (and the test was excruciatingly slow). Subsequently,
for some reason, it seemed that sleep wasn't working anymore. So, I added a
breakpoint at Thread.sleep to almost immediately continue it and the thread
failed every time.
I know this is very hacky but probably does indeed show some dependence on
thread scheduling. Hope it helps though.
> MongoDB: ReadPreferenceIT.testMongoReadPreferencesForLocalChanges()
> occasionally fails
> --------------------------------------------------------------------------------------
>
> Key: OAK-4912
> URL: https://issues.apache.org/jira/browse/OAK-4912
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: core, mongomk
> Reporter: Julian Reschke
> Assignee: Tomek Rękawek
> Priority: Minor
>
> {noformat}
> testMongoReadPreferencesForLocalChanges(org.apache.jackrabbit.oak.plugins.document.mongo.ReadPreferenceIT)
> Time elapsed: 0.024 sec <<< FAILURE!
> java.lang.AssertionError: expected:<secondary> but was:<primary>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:834)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:144)
> at
> org.apache.jackrabbit.oak.plugins.document.mongo.ReadPreferenceIT.testMongoReadPreferencesForLocalChanges(ReadPreferenceIT.java:195)
> {noformat}
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