Armin Braun 1db9166ea0

Fix Broken Index Shard Snapshot File Preventing Snapshot Creation (#41310) (#41473) ...

* The problem here is that if we run into a corrupted index-N file, instead of generating a new index-(N+1) file, we instead set the newest index generation to -1 and thus tried to create `index-0`
   * If `index-0` is corrupt, this prevents us from ever creating a new snapshot using the broken shard, because we are unable to create `index-0` since it already exists
   * Fixed by still using the index generation for naming the next index file, even if it was a broken index file
* Added test that makes sure restoring as well as snapshotting on top of the broken shard index file work as expected
* closes #41304

2019-04-24 18:39:17 +02:00

..

licenses

Upgrade to Lucene release 8.0.0 (#39998)

2019-03-13 18:11:50 +01:00

src

Fix Broken Index Shard Snapshot File Preventing Snapshot Creation (#41310) (#41473)

2019-04-24 18:39:17 +02:00

build.gradle

[Backport] Replace usages RandomizedTestingTask with built-in Gradle Test (#40978) (#40993)

2019-04-09 11:52:50 -07:00