Hi, you've already asked something similar in January about index corruption and Uwe Schindler already told you to switch to a modern JVM and not that antique one.
See: http://www.gossamer-threads.com/lists/lucene/java-user/296418?page=last Quote from him: ... This Java version is "antique". Those old version had serious bugs that most likely caused the index corrumption (while writing and merging data). The checksum data is correct because Lucene "thinks" that data was written correctly. In reality, the VLong is not correct (a sign flipped because of one of the well-known sign-flipping bugs in those antique Java versions). Java 7 is only safe to use after 7u55, 7u4 is now more than 4 years old. ... So imho please first try to switch to that recommended version, maybe already solved. kind regards Torsten > Index information : Single segment index created using > > java version "1.7.0_04" > Java(TM) SE Runtime Environment (build 1.7.0_04-b20) > Java HotSpot(TM) 64-Bit Server VM (build 23.0-b21, mixed mode > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org