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Fix FullClusterRestartIT#testSnapshotRestore (#38795)

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This test failed on 7.1 when running full cluster restart tests against pre-7.0
clusters (e.g. 6.6 clusters). The fixes the expected type in the
templates after the cluster restart.
This commit is contained in:
Christoph Büscher 2019-02-15 20:12:26 +01:00 committed by GitHub
parent 339a15bb09
commit 9f6c77fad4
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2 changed files with 13 additions and 21 deletions
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28
qa/full-cluster-restart/src/test/java/org/elasticsearch/upgrades/FullClusterRestartIT.java
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@ -62,7 +62,6 @@ import static java.util.Collections.singletonMap;
import static org.elasticsearch.cluster.routing.UnassignedInfo.INDEX_DELAYED_NODE_LEFT_TIMEOUT_SETTING;
import static org.elasticsearch.cluster.routing.allocation.decider.MaxRetryAllocationDecider.SETTING_ALLOCATION_MAX_RETRY;
import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
import static org.elasticsearch.rest.BaseRestHandler.INCLUDE_TYPE_NAME_PARAMETER;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.greaterThan;
@ -214,7 +213,7 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
logger.debug("--> creating [{}] replicas for index [{}]", numReplicas, index);
Request setNumberOfReplicas = new Request("PUT", "/" + index + "/_settings");
setNumberOfReplicas.setJsonEntity("{ \"index\": { \"number_of_replicas\" : " + numReplicas + " }}");
Response response = client().performRequest(setNumberOfReplicas);
client().performRequest(setNumberOfReplicas);
ensureGreenLongWait(index);
@ -836,10 +835,10 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
* old and new versions. All of the snapshots include an index, a template,
* and some routing configuration.
*/
@AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/38603")
public void testSnapshotRestore() throws IOException {
int count;
if (isRunningAgainstOldCluster() && getOldClusterVersion().major < 8) {
Version oldClusterVersion = getOldClusterVersion();
if (isRunningAgainstOldCluster() && oldClusterVersion.major < 8) {
// Create the index
count = between(200, 300);
indexRandomDocuments(count, true, true, i -> jsonBuilder().startObject().field("field", "value").endObject());
@ -859,7 +858,7 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
// Stick a routing attribute into to cluster settings so we can see it after the restore
Request addRoutingSettings = new Request("PUT", "/_cluster/settings");
addRoutingSettings.setJsonEntity(
"{\"persistent\": {\"cluster.routing.allocation.exclude.test_attr\": \"" + getOldClusterVersion() + "\"}}");
"{\"persistent\": {\"cluster.routing.allocation.exclude.test_attr\": \"" + oldClusterVersion + "\"}}");
client().performRequest(addRoutingSettings);
// Stick a template into the cluster so we can see it after the restore
@ -890,7 +889,7 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
templateBuilder.startObject("alias2"); {
templateBuilder.startObject("filter"); {
templateBuilder.startObject("term"); {
templateBuilder.field("version", isRunningAgainstOldCluster() ? getOldClusterVersion() : Version.CURRENT);
templateBuilder.field("version", isRunningAgainstOldCluster() ? oldClusterVersion : Version.CURRENT);
}
templateBuilder.endObject();
}
@ -901,12 +900,6 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
templateBuilder.endObject().endObject();
Request createTemplateRequest = new Request("PUT", "/_template/test_template");
createTemplateRequest.setJsonEntity(Strings.toString(templateBuilder));
// In 7.0, type names are no longer expected by default in put index template requests.
// We therefore use the deprecated typed APIs when running against the current version, but testing with a pre-7 version
if (isRunningAgainstOldCluster() == false && getOldClusterVersion().major < 7) {
createTemplateRequest.addParameter(INCLUDE_TYPE_NAME_PARAMETER, "true");
}
createTemplateRequest.setOptions(allowTypesRemovalWarnings());
client().performRequest(createTemplateRequest);
@ -932,7 +925,7 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
createSnapshot.setJsonEntity("{\"indices\": \"" + index + "\"}");
client().performRequest(createSnapshot);
checkSnapshot("old_snap", count, getOldClusterVersion());
checkSnapshot("old_snap", count, oldClusterVersion);
if (false == isRunningAgainstOldCluster()) {
checkSnapshot("new_snap", count, Version.CURRENT);
}
@ -1029,7 +1022,8 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
}
}
private void checkSnapshot(final String snapshotName, final int count, final Version tookOnVersion) throws IOException {
private void checkSnapshot(final String snapshotName, final int count, final Version tookOnVersion)
throws IOException {
// Check the snapshot metadata, especially the version
Request listSnapshotRequest = new Request("GET", "/_snapshot/repo/" + snapshotName);
Map<String, Object> listSnapshotResponse = entityAsMap(client().performRequest(listSnapshotRequest));
@ -1112,12 +1106,6 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
// Check that the template was restored successfully
Request getTemplateRequest = new Request("GET", "/_template/test_template");
// In 7.0, type names are no longer returned by default in get index template requests.
// We therefore use the deprecated typed APIs when running against the current version.
if (isRunningAgainstAncientCluster() == false) {
getTemplateRequest.addParameter(INCLUDE_TYPE_NAME_PARAMETER, "true");
}
getTemplateRequest.setOptions(allowTypesRemovalWarnings());
Map<String, Object> getTemplateResponse = entityAsMap(client().performRequest(getTemplateRequest));

6
test/framework/src/main/java/org/elasticsearch/upgrades/AbstractFullClusterRestartTestCase.java
View File

@ -63,7 +63,11 @@ public abstract class AbstractFullClusterRestartTestCase extends ESRestTestCase
private final Version oldClusterVersion = Version.fromString(System.getProperty("tests.old_cluster_version"));
public final boolean isRunningAgainstAncientCluster() {
/**
* @return true if test is running against an old cluster before that last major, in this case
* when System.getProperty("tests.is_old_cluster" == true) and oldClusterVersion is before {@link Version#V_7_0_0}
*/
protected final boolean isRunningAgainstAncientCluster() {
return isRunningAgainstOldCluster() && oldClusterVersion.before(Version.V_7_0_0);
}