diff --git a/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotIndexStatus.java b/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotIndexStatus.java index ba85849598060..1a78b2d7c65d7 100644 --- a/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotIndexStatus.java +++ b/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotIndexStatus.java @@ -58,7 +58,7 @@ public class SnapshotIndexStatus implements Iterable, stats = new SnapshotStats(); for (SnapshotIndexShardStatus shard : shards) { indexShards.put(shard.getShardId().getId(), shard); - stats.add(shard.getStats()); + stats.add(shard.getStats(), true); } shardsStats = new SnapshotShardsStats(shards); this.indexShards = unmodifiableMap(indexShards); diff --git a/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStats.java b/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStats.java index 6cb56bd88dcd9..4e69efd9ab6b5 100644 --- a/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStats.java +++ b/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStats.java @@ -304,7 +304,12 @@ public static SnapshotStats fromXContent(XContentParser parser) throws IOExcepti processedSize); } - void add(SnapshotStats stats) { + /** + * Add stats instance to the total + * @param stats Stats instance to add + * @param updateTimestamps Whether or not start time and duration should be updated + */ + void add(SnapshotStats stats, boolean updateTimestamps) { incrementalFileCount += stats.incrementalFileCount; totalFileCount += stats.totalFileCount; processedFileCount += stats.processedFileCount; @@ -317,7 +322,7 @@ void add(SnapshotStats stats) { // First time here startTime = stats.startTime; time = stats.time; - } else { + } else if (updateTimestamps) { // The time the last snapshot ends long endTime = Math.max(startTime + time, stats.startTime + stats.time); diff --git a/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStatus.java b/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStatus.java index 618bb54c9015d..e93857571e39c 100644 --- a/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStatus.java +++ b/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStatus.java @@ -22,9 +22,9 @@ import org.elasticsearch.Version; import org.elasticsearch.cluster.SnapshotsInProgress; import org.elasticsearch.cluster.SnapshotsInProgress.State; +import org.elasticsearch.common.Nullable; import org.elasticsearch.common.ParseField; import org.elasticsearch.common.Strings; -import org.elasticsearch.common.Nullable; import org.elasticsearch.common.io.stream.StreamInput; import org.elasticsearch.common.io.stream.StreamOutput; import org.elasticsearch.common.io.stream.Streamable; @@ -72,14 +72,14 @@ public class SnapshotStatus implements ToXContentObject, Streamable { @Nullable private Boolean includeGlobalState; - SnapshotStatus(final Snapshot snapshot, final State state, final List shards, - final Boolean includeGlobalState) { + SnapshotStatus(Snapshot snapshot, State state, List shards, Boolean includeGlobalState, + long startTime, long time) { this.snapshot = Objects.requireNonNull(snapshot); this.state = Objects.requireNonNull(state); this.shards = Objects.requireNonNull(shards); this.includeGlobalState = includeGlobalState; shardsStats = new SnapshotShardsStats(shards); - updateShardStats(); + updateShardStats(startTime, time); } private SnapshotStatus(Snapshot snapshot, State state, List shards, @@ -172,7 +172,16 @@ public void readFrom(StreamInput in) throws IOException { if (in.getVersion().onOrAfter(Version.V_6_2_0)) { includeGlobalState = in.readOptionalBoolean(); } - updateShardStats(); + final long startTime; + final long time; + if (in.getVersion().onOrAfter(Version.V_7_4_0)) { + startTime = in.readLong(); + time = in.readLong(); + } else { + startTime = 0L; + time = 0L; + } + updateShardStats(startTime, time); } @Override @@ -186,6 +195,10 @@ public void writeTo(StreamOutput out) throws IOException { if (out.getVersion().onOrAfter(Version.V_6_2_0)) { out.writeOptionalBoolean(includeGlobalState); } + if (out.getVersion().onOrAfter(Version.V_7_4_0)) { + out.writeLong(stats.getStartTime()); + out.writeLong(stats.getTime()); + } } /** @@ -286,11 +299,12 @@ public static SnapshotStatus fromXContent(XContentParser parser) throws IOExcept return PARSER.parse(parser, null); } - private void updateShardStats() { - stats = new SnapshotStats(); + private void updateShardStats(long startTime, long time) { + stats = new SnapshotStats(startTime, time, 0, 0, 0, 0, 0, 0); shardsStats = new SnapshotShardsStats(shards); for (SnapshotIndexShardStatus shard : shards) { - stats.add(shard.getStats()); + // BWC: only update timestamps when we did not get a start time from an old node + stats.add(shard.getStats(), startTime == 0L); } } diff --git a/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/TransportSnapshotsStatusAction.java b/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/TransportSnapshotsStatusAction.java index 65588cf00ea2e..74096b104aacb 100644 --- a/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/TransportSnapshotsStatusAction.java +++ b/server/src/main/java/org/elasticsearch/action/admin/cluster/snapshots/status/TransportSnapshotsStatusAction.java @@ -185,7 +185,8 @@ private SnapshotsStatusResponse buildResponse(SnapshotsStatusRequest request, Li shardStatusBuilder.add(shardStatus); } builder.add(new SnapshotStatus(entry.snapshot(), entry.state(), - Collections.unmodifiableList(shardStatusBuilder), entry.includeGlobalState())); + Collections.unmodifiableList(shardStatusBuilder), entry.includeGlobalState(), entry.startTime(), + Math.max(threadPool.absoluteTimeInMillis() - entry.startTime(), 0L))); } } // Now add snapshots on disk that are not currently running @@ -236,8 +237,10 @@ private SnapshotsStatusResponse buildResponse(SnapshotsStatusRequest request, Li default: throw new IllegalArgumentException("Unknown snapshot state " + snapshotInfo.state()); } + final long startTime = snapshotInfo.startTime(); builder.add(new SnapshotStatus(new Snapshot(repositoryName, snapshotId), state, - Collections.unmodifiableList(shardStatusBuilder), snapshotInfo.includeGlobalState())); + Collections.unmodifiableList(shardStatusBuilder), snapshotInfo.includeGlobalState(), + startTime, snapshotInfo.endTime() - startTime)); } } } diff --git a/server/src/test/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStatusTests.java b/server/src/test/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStatusTests.java index dbd45640c7b69..41fdb34c0b79c 100644 --- a/server/src/test/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStatusTests.java +++ b/server/src/test/java/org/elasticsearch/action/admin/cluster/snapshots/status/SnapshotStatusTests.java @@ -50,7 +50,7 @@ public void testToString() throws Exception { List snapshotIndexShardStatuses = new ArrayList<>(); snapshotIndexShardStatuses.add(snapshotIndexShardStatus); boolean includeGlobalState = randomBoolean(); - SnapshotStatus status = new SnapshotStatus(snapshot, state, snapshotIndexShardStatuses, includeGlobalState); + SnapshotStatus status = new SnapshotStatus(snapshot, state, snapshotIndexShardStatuses, includeGlobalState, 0L, 0L); int initializingShards = 0; int startedShards = 0; @@ -166,7 +166,7 @@ protected SnapshotStatus createTestInstance() { snapshotIndexShardStatuses.add(snapshotIndexShardStatus); } boolean includeGlobalState = randomBoolean(); - return new SnapshotStatus(snapshot, state, snapshotIndexShardStatuses, includeGlobalState); + return new SnapshotStatus(snapshot, state, snapshotIndexShardStatuses, includeGlobalState, 0L, 0L); } @Override diff --git a/server/src/test/java/org/elasticsearch/snapshots/SnapshotStatusApisIT.java b/server/src/test/java/org/elasticsearch/snapshots/SnapshotStatusApisIT.java new file mode 100644 index 0000000000000..73864cd75e71d --- /dev/null +++ b/server/src/test/java/org/elasticsearch/snapshots/SnapshotStatusApisIT.java @@ -0,0 +1,74 @@ +/* + * Licensed to Elasticsearch under one or more contributor + * license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright + * ownership. Elasticsearch licenses this file to you under + * the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.elasticsearch.snapshots; + +import org.elasticsearch.Version; +import org.elasticsearch.action.admin.cluster.snapshots.create.CreateSnapshotResponse; +import org.elasticsearch.action.admin.cluster.snapshots.status.SnapshotStatus; +import org.elasticsearch.action.admin.cluster.snapshots.status.SnapshotsStatusRequest; +import org.elasticsearch.client.Client; +import org.elasticsearch.common.settings.Settings; + +import java.util.List; + +import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertAcked; +import static org.hamcrest.Matchers.equalTo; +import static org.hamcrest.Matchers.greaterThan; + +public class SnapshotStatusApisIT extends AbstractSnapshotIntegTestCase { + + public void testStatusApiConsistency() { + Client client = client(); + + logger.info("--> creating repository"); + assertAcked(client.admin().cluster().preparePutRepository("test-repo").setType("fs").setSettings( + Settings.builder().put("location", randomRepoPath()).build())); + + createIndex("test-idx-1", "test-idx-2", "test-idx-3"); + ensureGreen(); + + logger.info("--> indexing some data"); + for (int i = 0; i < 100; i++) { + index("test-idx-1", "_doc", Integer.toString(i), "foo", "bar" + i); + index("test-idx-2", "_doc", Integer.toString(i), "foo", "baz" + i); + index("test-idx-3", "_doc", Integer.toString(i), "foo", "baz" + i); + } + refresh(); + + logger.info("--> snapshot"); + CreateSnapshotResponse createSnapshotResponse = client.admin().cluster().prepareCreateSnapshot("test-repo", "test-snap") + .setWaitForCompletion(true).get(); + assertThat(createSnapshotResponse.getSnapshotInfo().successfulShards(), greaterThan(0)); + assertThat(createSnapshotResponse.getSnapshotInfo().successfulShards(), + equalTo(createSnapshotResponse.getSnapshotInfo().totalShards())); + + List snapshotInfos = client.admin().cluster().prepareGetSnapshots("test-repo").get().getSnapshots(); + assertThat(snapshotInfos.size(), equalTo(1)); + SnapshotInfo snapshotInfo = snapshotInfos.get(0); + assertThat(snapshotInfo.state(), equalTo(SnapshotState.SUCCESS)); + assertThat(snapshotInfo.version(), equalTo(Version.CURRENT)); + + final List snapshotStatus = client.admin().cluster().snapshotsStatus( + new SnapshotsStatusRequest("test-repo", new String[]{"test-snap"})).actionGet().getSnapshots(); + assertThat(snapshotStatus.size(), equalTo(1)); + final SnapshotStatus snStatus = snapshotStatus.get(0); + assertEquals(snStatus.getStats().getStartTime(), snapshotInfo.startTime()); + assertEquals(snStatus.getStats().getTime(), snapshotInfo.endTime() - snapshotInfo.startTime()); + } +}