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Remove confusing capturing groups in _rollover index name pattern

This commit is contained in:
Simon Willnauer 2016-10-06 20:41:19 +02:00
parent 6d42e197b8
commit a6fa96d513
1 changed files with 2 additions and 2 deletions
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4
core/src/main/java/org/elasticsearch/action/admin/indices/rollover/TransportRolloverAction.java
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@ -61,7 +61,7 @@ import static java.util.Collections.unmodifiableList;
*/ */
public class TransportRolloverAction extends TransportMasterNodeAction<RolloverRequest, RolloverResponse> { public class TransportRolloverAction extends TransportMasterNodeAction<RolloverRequest, RolloverResponse> {
private static final Pattern INDEX_NAME_PATTERN = Pattern.compile("^.*-(\\d)+$"); private static final Pattern INDEX_NAME_PATTERN = Pattern.compile("^.*-\\d+$");
private final MetaDataCreateIndexService createIndexService; private final MetaDataCreateIndexService createIndexService;
private final MetaDataIndexAliasesService indexAliasesService; private final MetaDataIndexAliasesService indexAliasesService;
private final ActiveShardsObserver activeShardsObserver; private final ActiveShardsObserver activeShardsObserver;
@ -186,7 +186,7 @@ public class TransportRolloverAction extends TransportMasterNodeAction<RolloverR
+ (isDateMath ? ">" : ""); + (isDateMath ? ">" : "");
return newName; return newName;
} else { } else {
throw new IllegalArgumentException("index name [" + sourceIndexName + "] does not match pattern '^.*-(\\d)+$'"); throw new IllegalArgumentException("index name [" + sourceIndexName + "] does not match pattern '^.*-\\d+$'");
} }
} }