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Ignore 404 when wiping data streams. (#62492) 

Backport of #62484 to 7.x branch.

It is possible in mixed version clusters (nodes prior to 7.10)
that a 404 is returned when wiping all data streams.

This is because there are no data streams and
the coordinator node is on a version that doesn't
mark the delete request for wildcard usage.
This commit is contained in:
Martijn van Groningen 2020-09-17 11:04:05 +02:00 committed by GitHub
parent 63afc61b08
commit 11cef15b83
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1 changed files with 4 additions and 2 deletions
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6
test/framework/src/main/java/org/elasticsearch/test/rest/ESRestTestCase.java
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@ -695,8 +695,10 @@ public abstract class ESRestTestCase extends ESTestCase {
adminClient().performRequest(new Request("DELETE", "_data_stream/*")); adminClient().performRequest(new Request("DELETE", "_data_stream/*"));
} }
} catch (ResponseException e) { } catch (ResponseException e) {
// We hit a version of ES that doesn't have data streams enabled so it's safe to ignore // We hit a version of ES that doesn't serialize DeleteDataStreamAction.Request#wildcardExpressionsOriginallySpecified field or
if (e.getResponse().getStatusLine().getStatusCode() != 405 && e.getResponse().getStatusLine().getStatusCode() != 500) { // that doesn't support data streams so it's safe to ignore
int statusCode = e.getResponse().getStatusLine().getStatusCode();
if (org.elasticsearch.common.collect.Set.of(404, 405, 500).contains(statusCode) == false) {
throw e; throw e;
} }
} }