public class ShardUtils extends Object
Constructor and Description |
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ShardUtils() |
Modifier and Type | Method and Description |
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static ShardId |
extractShardId(org.apache.lucene.index.AtomicReader reader)
Tries to extract the shard id from a reader if possible, when its not possible,
will return null.
|
static ShardId |
extractShardId(org.apache.lucene.index.IndexReader reader) |
@Nullable public static ShardId extractShardId(org.apache.lucene.index.AtomicReader reader)
SegmentReader
and the directory backing it to be Store.StoreDirectory
.
This will be the case in almost all cases, except for percolator currently.public static ShardId extractShardId(org.apache.lucene.index.IndexReader reader)
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