diff --git a/docs/reference/indices/shard-stores.asciidoc b/docs/reference/indices/shard-stores.asciidoc index 1b001a3175b8c..04b086a758f9d 100644 --- a/docs/reference/indices/shard-stores.asciidoc +++ b/docs/reference/indices/shard-stores.asciidoc @@ -172,8 +172,9 @@ The API returns the following response: "attributes": {}, "roles": [...], "version": "8.10.0", - "min_index_version": 7000099, - "max_index_version": 8100099 + "min_index_version": 8000099, + "min_read_only_index_version": 7000099, + "max_index_version": 9004000 }, "allocation_id": "2iNySv_OQVePRX-yaRH_lQ", <4> "allocation" : "primary|replica|unused" <5> @@ -193,6 +194,7 @@ The API returns the following response: // TESTRESPONSE[s/"roles": \[[^]]*\]/"roles": $body.$_path/] // TESTRESPONSE[s/"8.10.0"/\$node_version/] // TESTRESPONSE[s/"min_index_version": 7000099/"min_index_version": $body.$_path/] +// TESTRESPONSE[s/"min_index_version": 7000099/"min_index_version": $body.$_path/] // TESTRESPONSE[s/"max_index_version": 8100099/"max_index_version": $body.$_path/] diff --git a/server/src/main/java/org/elasticsearch/TransportVersions.java b/server/src/main/java/org/elasticsearch/TransportVersions.java index 371af961720cc..d3e235f1cd82a 100644 --- a/server/src/main/java/org/elasticsearch/TransportVersions.java +++ b/server/src/main/java/org/elasticsearch/TransportVersions.java @@ -139,6 +139,7 @@ static TransportVersion def(int id) { public static final TransportVersion SEMANTIC_QUERY_LENIENT = def(8_807_00_0); public static final TransportVersion ESQL_QUERY_BUILDER_IN_SEARCH_FUNCTIONS = def(8_808_00_0); public static final TransportVersion EQL_ALLOW_PARTIAL_SEARCH_RESULTS = def(8_809_00_0); + public static final TransportVersion NODE_VERSION_INFORMATION_WITH_MIN_READ_ONLY_INDEX_VERSION = def(8_810_00_0); /* * STOP! READ THIS FIRST! No, really, diff --git a/server/src/main/java/org/elasticsearch/cluster/node/DiscoveryNode.java b/server/src/main/java/org/elasticsearch/cluster/node/DiscoveryNode.java index 7bf367f99b929..7c757e7657853 100644 --- a/server/src/main/java/org/elasticsearch/cluster/node/DiscoveryNode.java +++ b/server/src/main/java/org/elasticsearch/cluster/node/DiscoveryNode.java @@ -37,6 +37,7 @@ import java.util.SortedSet; import java.util.TreeSet; +import static org.elasticsearch.TransportVersions.NODE_VERSION_INFORMATION_WITH_MIN_READ_ONLY_INDEX_VERSION; import static org.elasticsearch.node.NodeRoleSettings.NODE_ROLES_SETTING; /** @@ -325,7 +326,17 @@ public DiscoveryNode(StreamInput in) throws IOException { } } this.roles = Collections.unmodifiableSortedSet(roles); - versionInfo = new VersionInformation(Version.readVersion(in), IndexVersion.readVersion(in), IndexVersion.readVersion(in)); + Version version = Version.readVersion(in); + IndexVersion minIndexVersion = IndexVersion.readVersion(in); + IndexVersion minReadOnlyIndexVersion; + if (in.getTransportVersion().onOrAfter(NODE_VERSION_INFORMATION_WITH_MIN_READ_ONLY_INDEX_VERSION)) { + minReadOnlyIndexVersion = IndexVersion.readVersion(in); + } else { + minReadOnlyIndexVersion = minIndexVersion; + + } + IndexVersion maxIndexVersion = IndexVersion.readVersion(in); + versionInfo = new VersionInformation(version, minIndexVersion, minReadOnlyIndexVersion, maxIndexVersion); if (in.getTransportVersion().onOrAfter(EXTERNAL_ID_VERSION)) { this.externalId = readStringLiteral.read(in); } else { @@ -360,6 +371,9 @@ public void writeTo(StreamOutput out) throws IOException { }); Version.writeVersion(versionInfo.nodeVersion(), out); IndexVersion.writeVersion(versionInfo.minIndexVersion(), out); + if (out.getTransportVersion().onOrAfter(NODE_VERSION_INFORMATION_WITH_MIN_READ_ONLY_INDEX_VERSION)) { + IndexVersion.writeVersion(versionInfo.minReadOnlyIndexVersion(), out); + } IndexVersion.writeVersion(versionInfo.maxIndexVersion(), out); if (out.getTransportVersion().onOrAfter(EXTERNAL_ID_VERSION)) { out.writeString(externalId); @@ -478,6 +492,10 @@ public IndexVersion getMinIndexVersion() { return versionInfo.minIndexVersion(); } + public IndexVersion getMinReadOnlyIndexVersion() { + return versionInfo.minReadOnlyIndexVersion(); + } + public IndexVersion getMaxIndexVersion() { return versionInfo.maxIndexVersion(); } @@ -577,6 +595,7 @@ public XContentBuilder toXContent(XContentBuilder builder, Params params) throws builder.endArray(); builder.field("version", versionInfo.buildVersion().toString()); builder.field("min_index_version", versionInfo.minIndexVersion()); + builder.field("min_read_only_index_version", versionInfo.minReadOnlyIndexVersion()); builder.field("max_index_version", versionInfo.maxIndexVersion()); builder.endObject(); return builder; diff --git a/server/src/main/java/org/elasticsearch/cluster/node/DiscoveryNodes.java b/server/src/main/java/org/elasticsearch/cluster/node/DiscoveryNodes.java index 5e6dec7b68062..f733ab223fdd1 100644 --- a/server/src/main/java/org/elasticsearch/cluster/node/DiscoveryNodes.java +++ b/server/src/main/java/org/elasticsearch/cluster/node/DiscoveryNodes.java @@ -69,6 +69,7 @@ public class DiscoveryNodes implements Iterable, SimpleDiffable> tiersToNodeIds; @@ -84,6 +85,7 @@ private DiscoveryNodes( Version minNodeVersion, IndexVersion maxDataNodeCompatibleIndexVersion, IndexVersion minSupportedIndexVersion, + IndexVersion minReadOnlySupportedIndexVersion, Map> tiersToNodeIds ) { this.nodeLeftGeneration = nodeLeftGeneration; @@ -100,6 +102,8 @@ private DiscoveryNodes( this.maxNodeVersion = maxNodeVersion; this.maxDataNodeCompatibleIndexVersion = maxDataNodeCompatibleIndexVersion; this.minSupportedIndexVersion = minSupportedIndexVersion; + this.minReadOnlySupportedIndexVersion = minReadOnlySupportedIndexVersion; + assert minReadOnlySupportedIndexVersion.onOrBefore(minSupportedIndexVersion); assert (localNodeId == null) == (localNode == null); this.tiersToNodeIds = tiersToNodeIds; } @@ -118,6 +122,7 @@ public DiscoveryNodes withMasterNodeId(@Nullable String masterNodeId) { minNodeVersion, maxDataNodeCompatibleIndexVersion, minSupportedIndexVersion, + minReadOnlySupportedIndexVersion, tiersToNodeIds ); } @@ -374,6 +379,13 @@ public IndexVersion getMinSupportedIndexVersion() { return minSupportedIndexVersion; } + /** + * Returns the minimum index version for read-only indices supported by all nodes in the cluster + */ + public IndexVersion getMinReadOnlySupportedIndexVersion() { + return minReadOnlySupportedIndexVersion; + } + /** * Return the node-left generation, which is the number of times the cluster membership has been updated by removing one or more nodes. *

@@ -840,6 +852,7 @@ public DiscoveryNodes build() { Version maxNodeVersion = null; IndexVersion maxDataNodeCompatibleIndexVersion = null; IndexVersion minSupportedIndexVersion = null; + IndexVersion minReadOnlySupportedIndexVersion = null; for (Map.Entry nodeEntry : nodes.entrySet()) { DiscoveryNode discoNode = nodeEntry.getValue(); Version version = discoNode.getVersion(); @@ -849,6 +862,7 @@ public DiscoveryNodes build() { minNodeVersion = min(minNodeVersion, version); maxNodeVersion = max(maxNodeVersion, version); minSupportedIndexVersion = max(minSupportedIndexVersion, discoNode.getMinIndexVersion()); + minReadOnlySupportedIndexVersion = max(minReadOnlySupportedIndexVersion, discoNode.getMinReadOnlyIndexVersion()); } final long newNodeLeftGeneration; @@ -881,6 +895,7 @@ public DiscoveryNodes build() { Objects.requireNonNullElse(minNodeVersion, Version.CURRENT.minimumCompatibilityVersion()), Objects.requireNonNullElse(maxDataNodeCompatibleIndexVersion, IndexVersion.current()), Objects.requireNonNullElse(minSupportedIndexVersion, IndexVersions.MINIMUM_COMPATIBLE), + Objects.requireNonNullElse(minReadOnlySupportedIndexVersion, IndexVersions.MINIMUM_READONLY_COMPATIBLE), computeTiersToNodesMap(dataNodes) ); } diff --git a/server/src/main/java/org/elasticsearch/cluster/node/VersionInformation.java b/server/src/main/java/org/elasticsearch/cluster/node/VersionInformation.java index a4d0ff1eb55e4..852f31db69c92 100644 --- a/server/src/main/java/org/elasticsearch/cluster/node/VersionInformation.java +++ b/server/src/main/java/org/elasticsearch/cluster/node/VersionInformation.java @@ -18,20 +18,23 @@ /** * Represents the versions of various aspects of an Elasticsearch node. - * @param buildVersion The node {@link BuildVersion} - * @param minIndexVersion The minimum {@link IndexVersion} supported by this node - * @param maxIndexVersion The maximum {@link IndexVersion} supported by this node + * @param buildVersion The node {@link BuildVersion} + * @param minIndexVersion The minimum {@link IndexVersion} supported by this node + * @param minReadOnlyIndexVersion The minimum {@link IndexVersion} for read-only indices supported by this node + * @param maxIndexVersion The maximum {@link IndexVersion} supported by this node */ public record VersionInformation( BuildVersion buildVersion, Version nodeVersion, IndexVersion minIndexVersion, + IndexVersion minReadOnlyIndexVersion, IndexVersion maxIndexVersion ) { public static final VersionInformation CURRENT = new VersionInformation( BuildVersion.current(), IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current() ); @@ -39,11 +42,18 @@ public record VersionInformation( Objects.requireNonNull(buildVersion); Objects.requireNonNull(nodeVersion); Objects.requireNonNull(minIndexVersion); + Objects.requireNonNull(minReadOnlyIndexVersion); Objects.requireNonNull(maxIndexVersion); + assert minReadOnlyIndexVersion.onOrBefore(minIndexVersion) : minReadOnlyIndexVersion + " > " + minIndexVersion; } - public VersionInformation(BuildVersion version, IndexVersion minIndexVersion, IndexVersion maxIndexVersion) { - this(version, Version.CURRENT, minIndexVersion, maxIndexVersion); + public VersionInformation( + BuildVersion version, + IndexVersion minIndexVersion, + IndexVersion minReadOnlyIndexVersion, + IndexVersion maxIndexVersion + ) { + this(version, Version.CURRENT, minIndexVersion, minReadOnlyIndexVersion, maxIndexVersion); /* * Whilst DiscoveryNode.getVersion exists, we need to be able to get a Version from VersionInfo * This needs to be consistent - on serverless, BuildVersion has an id of -1, which translates @@ -57,7 +67,17 @@ public VersionInformation(BuildVersion version, IndexVersion minIndexVersion, In @Deprecated public VersionInformation(Version version, IndexVersion minIndexVersion, IndexVersion maxIndexVersion) { - this(BuildVersion.fromVersionId(version.id()), version, minIndexVersion, maxIndexVersion); + this(version, minIndexVersion, minIndexVersion, maxIndexVersion); + } + + @Deprecated + public VersionInformation( + Version version, + IndexVersion minIndexVersion, + IndexVersion minReadOnlyIndexVersion, + IndexVersion maxIndexVersion + ) { + this(BuildVersion.fromVersionId(version.id()), version, minIndexVersion, minReadOnlyIndexVersion, maxIndexVersion); } @Deprecated diff --git a/server/src/main/java/org/elasticsearch/discovery/HandshakingTransportAddressConnector.java b/server/src/main/java/org/elasticsearch/discovery/HandshakingTransportAddressConnector.java index ce849c26ab780..98715127351aa 100644 --- a/server/src/main/java/org/elasticsearch/discovery/HandshakingTransportAddressConnector.java +++ b/server/src/main/java/org/elasticsearch/discovery/HandshakingTransportAddressConnector.java @@ -110,6 +110,7 @@ private void openProbeConnection(ActionListener listener) new VersionInformation( Version.CURRENT.minimumCompatibilityVersion(), IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current() ) ), diff --git a/server/src/main/java/org/elasticsearch/transport/ProxyConnectionStrategy.java b/server/src/main/java/org/elasticsearch/transport/ProxyConnectionStrategy.java index d5047a61e4606..eb2eab75d3fe3 100644 --- a/server/src/main/java/org/elasticsearch/transport/ProxyConnectionStrategy.java +++ b/server/src/main/java/org/elasticsearch/transport/ProxyConnectionStrategy.java @@ -303,6 +303,7 @@ public void onFailure(Exception e) { new VersionInformation( Version.CURRENT.minimumCompatibilityVersion(), IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current() ) ); diff --git a/server/src/main/java/org/elasticsearch/transport/SniffConnectionStrategy.java b/server/src/main/java/org/elasticsearch/transport/SniffConnectionStrategy.java index 2c198caf22354..854072c49e354 100644 --- a/server/src/main/java/org/elasticsearch/transport/SniffConnectionStrategy.java +++ b/server/src/main/java/org/elasticsearch/transport/SniffConnectionStrategy.java @@ -505,6 +505,7 @@ private static DiscoveryNode resolveSeedNode(String clusterAlias, String address var seedVersion = new VersionInformation( Version.CURRENT.minimumCompatibilityVersion(), IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current() ); if (proxyAddress == null || proxyAddress.isEmpty()) { diff --git a/server/src/test/java/org/elasticsearch/action/admin/cluster/reroute/ClusterRerouteResponseTests.java b/server/src/test/java/org/elasticsearch/action/admin/cluster/reroute/ClusterRerouteResponseTests.java index b59cc13a20ff2..69cff0fc45ac3 100644 --- a/server/src/test/java/org/elasticsearch/action/admin/cluster/reroute/ClusterRerouteResponseTests.java +++ b/server/src/test/java/org/elasticsearch/action/admin/cluster/reroute/ClusterRerouteResponseTests.java @@ -127,6 +127,7 @@ public void testToXContentWithDeprecatedClusterState() { ], "version": "%s", "min_index_version": %s, + "min_read_only_index_version": %s, "max_index_version": %s } }, @@ -218,6 +219,7 @@ public void testToXContentWithDeprecatedClusterState() { clusterState.getNodes().get("node0").getEphemeralId(), Version.CURRENT, IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current(), IndexVersion.current(), IndexVersion.current() diff --git a/server/src/test/java/org/elasticsearch/cluster/ClusterStateTests.java b/server/src/test/java/org/elasticsearch/cluster/ClusterStateTests.java index 668aea70c23f2..5f4426b02ce1a 100644 --- a/server/src/test/java/org/elasticsearch/cluster/ClusterStateTests.java +++ b/server/src/test/java/org/elasticsearch/cluster/ClusterStateTests.java @@ -213,6 +213,7 @@ public void testToXContent() throws IOException { ], "version": "%s", "min_index_version":%s, + "min_read_only_index_version":%s, "max_index_version":%s } }, @@ -389,6 +390,7 @@ public void testToXContent() throws IOException { ephemeralId, Version.CURRENT, IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current(), TransportVersion.current(), IndexVersion.current(), @@ -488,6 +490,7 @@ public void testToXContent_FlatSettingTrue_ReduceMappingFalse() throws IOExcepti ], "version" : "%s", "min_index_version" : %s, + "min_read_only_index_version" : %s, "max_index_version" : %s } }, @@ -663,6 +666,7 @@ public void testToXContent_FlatSettingTrue_ReduceMappingFalse() throws IOExcepti ephemeralId, Version.CURRENT, IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current(), TransportVersion.current(), IndexVersion.current(), @@ -762,6 +766,7 @@ public void testToXContent_FlatSettingFalse_ReduceMappingTrue() throws IOExcepti ], "version" : "%s", "min_index_version" : %s, + "min_read_only_index_version" : %s, "max_index_version" : %s } }, @@ -943,6 +948,7 @@ public void testToXContent_FlatSettingFalse_ReduceMappingTrue() throws IOExcepti ephemeralId, Version.CURRENT, IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current(), TransportVersion.current(), IndexVersion.current(), diff --git a/server/src/test/java/org/elasticsearch/cluster/node/DiscoveryNodeTests.java b/server/src/test/java/org/elasticsearch/cluster/node/DiscoveryNodeTests.java index 331b5d92ca94e..fa7633f0eaf75 100644 --- a/server/src/test/java/org/elasticsearch/cluster/node/DiscoveryNodeTests.java +++ b/server/src/test/java/org/elasticsearch/cluster/node/DiscoveryNodeTests.java @@ -31,6 +31,8 @@ import static java.util.Collections.emptySet; import static org.elasticsearch.test.NodeRoles.nonRemoteClusterClientNode; import static org.elasticsearch.test.NodeRoles.remoteClusterClientNode; +import static org.elasticsearch.test.TransportVersionUtils.getPreviousVersion; +import static org.elasticsearch.test.TransportVersionUtils.randomVersionBetween; import static org.hamcrest.Matchers.allOf; import static org.hamcrest.Matchers.containsString; import static org.hamcrest.Matchers.equalTo; @@ -221,6 +223,7 @@ public void testDiscoveryNodeToXContent() { ], "version" : "%s", "min_index_version" : %s, + "min_read_only_index_version" : %s, "max_index_version" : %s } }""", @@ -228,6 +231,7 @@ public void testDiscoveryNodeToXContent() { withExternalId ? "test-external-id" : "test-name", Version.CURRENT, IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current() ) ) @@ -250,4 +254,61 @@ public void testDiscoveryNodeToString() { assertThat(toString, containsString("{" + node.getBuildVersion() + "}")); assertThat(toString, containsString("{test-attr=val}"));// attributes } + + public void testDiscoveryNodeMinReadOnlyVersionSerialization() throws Exception { + var node = DiscoveryNodeUtils.create("_id", buildNewFakeTransportAddress(), VersionInformation.CURRENT); + + { + try (var out = new BytesStreamOutput()) { + out.setTransportVersion(TransportVersion.current()); + node.writeTo(out); + + try (var in = StreamInput.wrap(out.bytes().array())) { + in.setTransportVersion(TransportVersion.current()); + + var deserialized = new DiscoveryNode(in); + assertThat(deserialized.getId(), equalTo(node.getId())); + assertThat(deserialized.getAddress(), equalTo(node.getAddress())); + assertThat(deserialized.getMinIndexVersion(), equalTo(node.getMinIndexVersion())); + assertThat(deserialized.getMaxIndexVersion(), equalTo(node.getMaxIndexVersion())); + assertThat(deserialized.getMinReadOnlyIndexVersion(), equalTo(node.getMinReadOnlyIndexVersion())); + assertThat(deserialized.getVersionInformation(), equalTo(node.getVersionInformation())); + } + } + } + + { + var oldVersion = randomVersionBetween( + random(), + TransportVersions.MINIMUM_COMPATIBLE, + getPreviousVersion(TransportVersions.NODE_VERSION_INFORMATION_WITH_MIN_READ_ONLY_INDEX_VERSION) + ); + try (var out = new BytesStreamOutput()) { + out.setTransportVersion(oldVersion); + node.writeTo(out); + + try (var in = StreamInput.wrap(out.bytes().array())) { + in.setTransportVersion(oldVersion); + + var deserialized = new DiscoveryNode(in); + assertThat(deserialized.getId(), equalTo(node.getId())); + assertThat(deserialized.getAddress(), equalTo(node.getAddress())); + assertThat(deserialized.getMinIndexVersion(), equalTo(node.getMinIndexVersion())); + assertThat(deserialized.getMaxIndexVersion(), equalTo(node.getMaxIndexVersion())); + assertThat(deserialized.getMinReadOnlyIndexVersion(), equalTo(node.getMinIndexVersion())); + assertThat( + deserialized.getVersionInformation(), + equalTo( + new VersionInformation( + node.getBuildVersion(), + node.getMinIndexVersion(), + node.getMinIndexVersion(), + node.getMaxIndexVersion() + ) + ) + ); + } + } + } + } } diff --git a/test/framework/src/main/java/org/elasticsearch/cluster/node/DiscoveryNodeUtils.java b/test/framework/src/main/java/org/elasticsearch/cluster/node/DiscoveryNodeUtils.java index 64f8fa88762b8..20368753eac1d 100644 --- a/test/framework/src/main/java/org/elasticsearch/cluster/node/DiscoveryNodeUtils.java +++ b/test/framework/src/main/java/org/elasticsearch/cluster/node/DiscoveryNodeUtils.java @@ -76,6 +76,7 @@ public static class Builder { private BuildVersion buildVersion; private Version version; private IndexVersion minIndexVersion; + private IndexVersion minReadOnlyIndexVersion; private IndexVersion maxIndexVersion; private String externalId; @@ -125,16 +126,23 @@ public Builder version(Version version, IndexVersion minIndexVersion, IndexVersi this.buildVersion = BuildVersion.fromVersionId(version.id()); this.version = version; this.minIndexVersion = minIndexVersion; + this.minReadOnlyIndexVersion = minIndexVersion; this.maxIndexVersion = maxIndexVersion; return this; } - public Builder version(BuildVersion version, IndexVersion minIndexVersion, IndexVersion maxIndexVersion) { + public Builder version( + BuildVersion version, + IndexVersion minIndexVersion, + IndexVersion minReadOnlyIndexVersion, + IndexVersion maxIndexVersion + ) { // see comment in VersionInformation assert version.equals(BuildVersion.current()); this.buildVersion = version; this.version = Version.CURRENT; this.minIndexVersion = minIndexVersion; + this.minReadOnlyIndexVersion = minReadOnlyIndexVersion; this.maxIndexVersion = maxIndexVersion; return this; } @@ -143,6 +151,7 @@ public Builder version(VersionInformation versions) { this.buildVersion = versions.buildVersion(); this.version = versions.nodeVersion(); this.minIndexVersion = versions.minIndexVersion(); + this.minReadOnlyIndexVersion = versions.minReadOnlyIndexVersion(); this.maxIndexVersion = versions.maxIndexVersion(); return this; } @@ -170,10 +179,10 @@ public DiscoveryNode build() { } VersionInformation versionInfo; - if (minIndexVersion == null || maxIndexVersion == null) { + if (minIndexVersion == null || minReadOnlyIndexVersion == null || maxIndexVersion == null) { versionInfo = VersionInformation.inferVersions(version); } else { - versionInfo = new VersionInformation(buildVersion, version, minIndexVersion, maxIndexVersion); + versionInfo = new VersionInformation(buildVersion, version, minIndexVersion, minReadOnlyIndexVersion, maxIndexVersion); } return new DiscoveryNode(name, id, ephemeralId, hostName, hostAddress, address, attributes, roles, versionInfo, externalId); diff --git a/x-pack/plugin/monitoring/src/test/java/org/elasticsearch/xpack/monitoring/collector/cluster/ClusterStatsMonitoringDocTests.java b/x-pack/plugin/monitoring/src/test/java/org/elasticsearch/xpack/monitoring/collector/cluster/ClusterStatsMonitoringDocTests.java index f4d50df4ff613..35da4abec223a 100644 --- a/x-pack/plugin/monitoring/src/test/java/org/elasticsearch/xpack/monitoring/collector/cluster/ClusterStatsMonitoringDocTests.java +++ b/x-pack/plugin/monitoring/src/test/java/org/elasticsearch/xpack/monitoring/collector/cluster/ClusterStatsMonitoringDocTests.java @@ -462,6 +462,7 @@ public void testToXContent() throws IOException { pluginEsBuildVersion, Version.CURRENT, IndexVersions.MINIMUM_COMPATIBLE, + IndexVersions.MINIMUM_READONLY_COMPATIBLE, IndexVersion.current(), apmIndicesExist }; final String expectedJson = """ @@ -817,6 +818,7 @@ public void testToXContent() throws IOException { ], "version": "%s", "min_index_version":%s, + "min_read_only_index_version":%s, "max_index_version":%s } },