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Posted to oak-issues@jackrabbit.apache.org by "Michael Dürig (JIRA)" <ji...@apache.org> on 2017/06/20 08:57:00 UTC

[jira] [Created] (OAK-6372) ListRecord cannot handle more than 16581375 entries.

Michael Dürig created OAK-6372:
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             Summary: ListRecord cannot handle more than 16581375 entries. 
                 Key: OAK-6372
                 URL: https://issues.apache.org/jira/browse/OAK-6372
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: segment-tar
            Reporter: Michael Dürig
            Assignee: Michael Dürig
             Fix For: 1.8, 1.7.3


Creating a {{ListRecord}} instance with more than 16581375 entries results in a 

{noformat}
java.lang.IllegalArgumentException
	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:77)
	at org.apache.jackrabbit.oak.segment.ListRecord.<init>(ListRecord.java:43)
	at org.apache.jackrabbit.oak.segment.ListRecord.getEntry(ListRecord.java:67)
	at org.apache.jackrabbit.oak.segment.RecordTest.testLargeListRecord(RecordTest.java:152)
{noformat}

This is caused by an integer overflow in the constructor causing {{ListRecord.bucketSize}} to go negative. 



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