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Posted to oak-issues@jackrabbit.apache.org by "Chetan Mehrotra (JIRA)" <ji...@apache.org> on 2016/03/09 06:08:40 UTC
[jira] [Created] (OAK-4107) NPE in
MongoDocumentStore.determineServerTimeDifferenceMillis
Chetan Mehrotra created OAK-4107:
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Summary: NPE in MongoDocumentStore.determineServerTimeDifferenceMillis
Key: OAK-4107
URL: https://issues.apache.org/jira/browse/OAK-4107
Project: Jackrabbit Oak
Issue Type: Bug
Components: mongomk
Reporter: Chetan Mehrotra
Assignee: Stefan Egli
Priority: Minor
Fix For: 1.6
On system startup with Mongo following exception is seen
{noformat}
07.03.2016 06:26:10.529 *WARN* [FelixStartLevel] org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreService registerNodeStore: got RuntimeException while trying to determine time difference to server: java.lang.NullPointerException
java.lang.NullPointerException: null
at org.apache.jackrabbit.oak.plugins.document.mongo.MongoDocumentStore.determineServerTimeDifferenceMillis(MongoDocumentStore.java:1568)
at org.apache.jackrabbit.oak.plugins.document.util.LeaseCheckDocumentStoreWrapper.determineServerTimeDifferenceMillis(LeaseCheckDocumentStoreWrapper.java:203)
at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreService.registerNodeStore(DocumentNodeStoreService.java:514)
at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreService.registerNodeStoreIfPossible(DocumentNodeStoreService.java:371)
at org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreService.bindBlobStore(DocumentNodeStoreService.java:554)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
{noformat}
Per code {{serverLocalTime}} appears to be null
{code}
final Date serverLocalTime = db.command("serverStatus").getDate("localTime");
final long end = System.currentTimeMillis();
final long midPoint = (start + end) / 2;
final long serverLocalTimeMillis = serverLocalTime.getTime();
{code}
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