When trying to attempt an S3 incremental snapshot I get a number of failures, all with the same sort of error, being:
"reason": "IndexShardSnapshotFailedException[ElasticsearchParseException[missing checksum for name [__26]]]; nested: ElasticsearchParseException[missing checksum for name [__26]]; ",
The __26 part seems to be different for each index that failed.
I'm running a full snapshot to see if that succeeds.
What does this error even mean, and how can I fix it?
In the end, re-creating/re-indexing the problem indices solved the issue, whatever that issue actually was. There was one metrics index that re-created itself before I could, and that index continued to have problems with snapshots, so there may be something related there.
Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant
logo are trademarks of the
Apache Software Foundation
in the United States and/or other countries.