This is a bug in lucene: https://issues.apache.org/jira/browse/LUCENE-5975
Sorry it took a while, thanks for reporting this! On Tue, Sep 9, 2014 at 7:18 PM, Wei <[email protected]> wrote: > Hi All, > > I'm working on an ES upgrade from v0.20.5 to v1.2.1 > I tested in a 2 node cluster, 3 indices, ~4 million docs, 18G file sizes, 20 > shards, 1 replicas > However, after bumping the version and reboot the cluster, I kept on seeing > some shards are damaged. The ES log said: > Caused by: org.apache.lucene.index.CorruptIndexException: did not read all > bytes from file: read 451 vs size 452 (resource: > BufferedChecksumIndexInput(MMapIndexInput(path="/18/index/_195c_i.del"))) > > This badly blocked the version upgrade in my case. > Could you any one point me the reason of this issue? > Lots appreciate to your help! > > > Wei > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/e315ae9e-5c4a-43ab-a48f-3201dc52c6c9%40googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAMUKNZWZgg0RiaizYGaUyC2kWAXFAfSqM2knb7z5bkwNeth1HQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
