Julian Reschke created JCR-5221:
-----------------------------------
Summary: NPE in AstElement "quote()"
Key: JCR-5221
URL: https://issues.apache.org/jira/browse/JCR-5221
Project: Jackrabbit Content Repository
Issue Type: Bug
Components: query
Reporter: Julian Reschke
See:
{code}
java.lang.NullPointerException
at
java.base/java.lang.StringConcatHelper.stringOf(StringConcatHelper.java)
at
org.apache.jackrabbit.oak.query.ast.SelectorImpl.toString(SelectorImpl.java:261)
at
org.apache.jackrabbit.oak.query.ast.SelectorImpl.getPlan(SelectorImpl.java:414)
at org.apache.jackrabbit.oak.query.QueryImpl.getPlan(QueryImpl.java:703)
at org.apache.jackrabbit.oak.query.QueryImpl.getRows(QueryImpl.java:610)
at
org.apache.jackrabbit.oak.plugins.identifier.IdentifierManager.resolveUUIDToTree(IdentifierManager.java:350)
at
org.apache.jackrabbit.oak.plugins.identifier.IdentifierManager.getTree(IdentifierManager.java:132)
at
org.apache.jackrabbit.oak.security.user.AuthorizableBaseProvider.getByContentID(AuthorizableBaseProvider.java:59)
at
org.apache.jackrabbit.oak.security.user.AuthorizableBaseProvider.getByID(AuthorizableBaseProvider.java:54)
at
org.apache.jackrabbit.oak.security.user.UserProvider.getAuthorizable(UserProvider.java:208)
at
org.apache.jackrabbit.oak.security.user.UserManagerImpl.getAuthorizable(UserManagerImpl.java:125)
at
org.apache.jackrabbit.oak.security.user.UserInitializer.initialize(UserInitializer.java:141)
at
org.apache.jackrabbit.oak.OakInitializer.initialize(OakInitializer.java:62)
at org.apache.jackrabbit.oak.Oak.initialContent(Oak.java:721)
at
org.apache.jackrabbit.oak.Oak.createNewContentRepository(Oak.java:751)
at org.apache.jackrabbit.oak.Oak.createContentRepository(Oak.java:691)
at
org.apache.jackrabbit.oak.jcr.Jcr.createContentRepository(Jcr.java:389)
at org.apache.jackrabbit.oak.jcr.Jcr.createRepository(Jcr.java:398)
at
org.apache.jackrabbit.oak.jcr.document.GetMixinNodeTypesTest.before(GetMixinNodeTypesTest.java:60)
{code]
Apparently
https://github.com/apache/jackrabbit-oak/blob/7e7a557106a44721c2f34db7a2c4a6f1f34a67a4/oak-core/src/main/java/org/apache/jackrabbit/oak/query/ast/AstElement.java#L44
is invoked with {{null}}.
This happened while testing with DB2, maybe a timing problem?
(maybe it would help to add nullability annotations)
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