For some of the segments we received the following exception during merge
as well as search. They look to be corrupt [Lucene 4.6.1 & Sun JDK
1.7.0_55]
Is this a known bug? Any help is much appreciated
The offending line of code is in ForUtil.readBlock() method...
*final int encodedSize = encode
Yes. Lucene only guarantees back-compatibility with
indexes for one major version. That is, a 4.x release can
read a 3.x Lucene index. But a 5.x will not read a 3.x.
So you have some options here:
1> re-index all your source in 6.x. This is probably easiest
2> upgrade in stages, check out the
Dear all,
Our project is still running on Lucene Core 3.2.0, which is a little too
old. If we wanna upgrade the version from 3.2.0 to 6.1.0, is there any
compatibility issue, which requires some special actions?
Appreciated for your advice
Regards, Wenxing
