Sporadic NullPointerException in LobStorageMap in 1.4.199 #1808
Description
After upgrading H2 from 1.4.197 to 1.4.199 I started to see sporadic NullPointerExceptions in LobStorageMap:
Caused by: java.lang.NullPointerException
at org.h2.store.LobStorageMap.copyLob(LobStorageMap.java:255)
at org.h2.value.ValueLobDb.copyToResult(ValueLobDb.java:554)
at org.h2.value.ValueLobDb.copyToResult(ValueLobDb.java:40)
at org.h2.result.LocalResultImpl.cloneLobs(LocalResultImpl.java:280)
at org.h2.result.LocalResultImpl.addRow(LocalResultImpl.java:315)
at org.h2.command.dml.Select.queryFlat(Select.java:744)
at org.h2.command.dml.Select.queryWithoutCache(Select.java:884)
at org.h2.command.dml.Query.queryWithoutCacheLazyCheck(Query.java:151)
at org.h2.command.dml.Query.query(Query.java:435)
at org.h2.command.dml.Query.query(Query.java:397)
at org.h2.command.CommandContainer.query(CommandContainer.java:145)
at org.h2.command.Command.executeQuery(Command.java:202)
I’ve not yet had the time to create a minimized test case that reproduces this issue. Update: see my next comment.