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via Google Groups by Panometric, 10 months ago
internal error: two snapshots with the same number
java.lang.RuntimeException: internal error: two snapshots with the same number	at com.google.enterprise.connector.diffing.Check.isTrue(Check.java:45)	at com.google.enterprise.connector.diffing.SnapshotStore$1.compare(SnapshotStore.java:142)	at com.google.enterprise.connector.diffing.SnapshotStore$1.compare(SnapshotStore.java:139)	at java.util.TreeMap.compare(Unknown Source)	at java.util.TreeMap.put(Unknown Source)	at java.util.TreeSet.add(Unknown Source)	at com.google.enterprise.connector.diffing.SnapshotStore.getExistingSnapshots(SnapshotStore.java:158)	at com.google.enterprise.connector.diffing.SnapshotStore.getExistingSnapshots(SnapshotStore.java:165)	at com.google.enterprise.connector.diffing.SnapshotStore.openMostRecentSnapshot(SnapshotStore.java:107)	at com.google.enterprise.connector.diffing.SnapshotStore.openMostRecentSnapshot(SnapshotStore.java:132)	at com.google.enterprise.connector.diffing.DocumentSnapshotRepositoryMonitor.doOnePass(DocumentSnapshotRepositoryMonitor.java:243)	at com.google.enterprise.connector.diffing.DocumentSnapshotRepositoryMonitor.tryToRunForever(DocumentSnapshotRepositoryMonitor.java:167)	at com.google.enterprise.connector.diffing.DocumentSnapshotRepositoryMonitor.run(DocumentSnapshotRepositoryMonitor.java:152)	at java.lang.Thread.run(Unknown Source)