Adelina Marian created OAK-11973:
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Summary: Extend error handling with new mongo exception types
Key: OAK-11973
URL: https://issues.apache.org/jira/browse/OAK-11973
Project: Jackrabbit Oak
Issue Type: Task
Components: mongomk
Affects Versions: 1.86.0
Reporter: Adelina Marian
In MongoUtils.java we check for mongo related exceptions for when nodes are
being restarted or we face some connectivity issues.
Since the mongo java driver upgrade to 5.x (from 3.x) there were some new type
of exceptions added by mongo which are not handled in our code, such as
MongoServerUnavailableException
[https://github.com/mongodb/mongo-java-driver/blob/main/driver-core/src/main/com/mongodb/MongoServerUnavailableException.java#L27]
added in driver version 4.4.
We need to update our code to handle these exceptions - check for others that
were introduced or older ones deprecated as well.
The effect is that we might get errors like:
{code:java}
org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore
findUncachedWithRetry : read fails with an
exceptioncom.mongodb.MongoServerUnavailableException: The server at
[obfuscated]-shard-00-02.tpynd.mongodb.net:27017 is no longer available {code}
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