/*
* Licensed to Elastic Search and Shay Banon under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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.test.integration.gateway.local;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthStatus;
import org.elasticsearch.action.admin.indices.status.IndexShardStatus;
import org.elasticsearch.action.admin.indices.status.IndicesStatusResponse;
import org.elasticsearch.action.admin.indices.status.ShardStatus;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.gateway.Gateway;
import org.elasticsearch.node.Node;
import org.elasticsearch.node.internal.InternalNode;
import org.elasticsearch.test.integration.AbstractNodesTests;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.Test;
import static org.elasticsearch.client.Requests.*;
import static org.elasticsearch.common.settings.ImmutableSettings.*;
import static org.elasticsearch.common.xcontent.XContentFactory.*;
import static org.elasticsearch.index.query.QueryBuilders.*;
import static org.hamcrest.MatcherAssert.*;
import static org.hamcrest.Matchers.*;
/**
* @author kimchy (shay.banon)
*/
public class SimpleRecoveryLocalGatewayTests extends AbstractNodesTests {
@AfterMethod public void cleanAndCloseNodes() throws Exception {
for (int i = 0; i < 10; i++) {
if (node("node" + i) != null) {
node("node" + i).stop();
// since we store (by default) the index snapshot under the gateway, resetting it will reset the index data as well
((InternalNode) node("node" + i)).injector().getInstance(Gateway.class).reset();
}
}
closeAllNodes();
}
@Test public void testX() throws Exception {
buildNode("node1", settingsBuilder().put("gateway.type", "local").build());
cleanAndCloseNodes();
Node node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").put("index.number_of_shards", 1).build());
node1.client().prepareIndex("test", "type1", "10990239").setSource(jsonBuilder().startObject()
.field("_id", "10990239")
.startArray("appAccountIds").value(14).value(179).endArray().endObject()).execute().actionGet();
node1.client().prepareIndex("test", "type1", "10990473").setSource(jsonBuilder().startObject()
.field("_id", "10990473")
.startArray("appAccountIds").value(14).endArray().endObject()).execute().actionGet();
node1.client().prepareIndex("test", "type1", "10990513").setSource(jsonBuilder().startObject()
.field("_id", "10990513")
.startArray("appAccountIds").value(14).value(179).endArray().endObject()).execute().actionGet();
node1.client().prepareIndex("test", "type1", "10990695").setSource(jsonBuilder().startObject()
.field("_id", "10990695")
.startArray("appAccountIds").value(14).endArray().endObject()).execute().actionGet();
node1.client().prepareIndex("test", "type1", "11026351").setSource(jsonBuilder().startObject()
.field("_id", "11026351")
.startArray("appAccountIds").value(14).endArray().endObject()).execute().actionGet();
node1.client().admin().indices().prepareRefresh().execute().actionGet();
assertThat(node1.client().prepareCount().setQuery(termQuery("appAccountIds", 179)).execute().actionGet().count(), equalTo(2l));
closeNode("node1");
node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").build());
logger.info("Running Cluster Health (wait for the shards to startup)");
ClusterHealthResponse clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForYellowStatus().waitForActiveShards(1)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.YELLOW));
assertThat(node1.client().prepareCount().setQuery(termQuery("appAccountIds", 179)).execute().actionGet().count(), equalTo(2l));
closeNode("node1");
node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").build());
logger.info("Running Cluster Health (wait for the shards to startup)");
clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForYellowStatus().waitForActiveShards(1)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.YELLOW));
assertThat(node1.client().prepareCount().setQuery(termQuery("appAccountIds", 179)).execute().actionGet().count(), equalTo(2l));
}
@Test public void testSingleNodeNoFlush() throws Exception {
buildNode("node1", settingsBuilder().put("gateway.type", "local").build());
cleanAndCloseNodes();
Node node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").put("index.number_of_shards", 1).build());
for (int i = 0; i < 100; i++) {
node1.client().prepareIndex("test", "type1", "1").setSource(jsonBuilder().startObject().field("_id", "1").field("field", "value1").startArray("num").value(14).value(179).endArray().endObject()).execute().actionGet();
node1.client().prepareIndex("test", "type1", "2").setSource(jsonBuilder().startObject().field("_id", "2").field("field", "value2").startArray("num").value(14).endArray().endObject()).execute().actionGet();
}
node1.client().admin().indices().prepareRefresh().execute().actionGet();
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
assertThat(node1.client().prepareCount().setQuery(termQuery("field", "value1")).execute().actionGet().count(), equalTo(1l));
assertThat(node1.client().prepareCount().setQuery(termQuery("field", "value2")).execute().actionGet().count(), equalTo(1l));
assertThat(node1.client().prepareCount().setQuery(termQuery("num", 179)).execute().actionGet().count(), equalTo(1l));
}
closeNode("node1");
node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").build());
logger.info("Running Cluster Health (wait for the shards to startup)");
ClusterHealthResponse clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForYellowStatus().waitForActiveShards(1)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.YELLOW));
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
assertThat(node1.client().prepareCount().setQuery(termQuery("field", "value1")).execute().actionGet().count(), equalTo(1l));
assertThat(node1.client().prepareCount().setQuery(termQuery("field", "value2")).execute().actionGet().count(), equalTo(1l));
assertThat(node1.client().prepareCount().setQuery(termQuery("num", 179)).execute().actionGet().count(), equalTo(1l));
}
closeNode("node1");
node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").build());
logger.info("Running Cluster Health (wait for the shards to startup)");
clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForYellowStatus().waitForActiveShards(1)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.YELLOW));
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
assertThat(node1.client().prepareCount().setQuery(termQuery("field", "value1")).execute().actionGet().count(), equalTo(1l));
assertThat(node1.client().prepareCount().setQuery(termQuery("field", "value2")).execute().actionGet().count(), equalTo(1l));
assertThat(node1.client().prepareCount().setQuery(termQuery("num", 179)).execute().actionGet().count(), equalTo(1l));
}
}
@Test public void testSingleNodeWithFlush() throws Exception {
buildNode("node1", settingsBuilder().put("gateway.type", "local").build());
cleanAndCloseNodes();
Node node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").put("index.number_of_shards", 1).build());
node1.client().prepareIndex("test", "type1", "1").setSource(jsonBuilder().startObject().field("field", "value1").endObject()).execute().actionGet();
node1.client().admin().indices().prepareFlush().execute().actionGet();
node1.client().prepareIndex("test", "type1", "2").setSource(jsonBuilder().startObject().field("field", "value2").endObject()).execute().actionGet();
node1.client().admin().indices().prepareRefresh().execute().actionGet();
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
closeNode("node1");
node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").build());
logger.info("Running Cluster Health (wait for the shards to startup)");
ClusterHealthResponse clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForYellowStatus().waitForActiveShards(1)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.YELLOW));
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
}
closeNode("node1");
node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").build());
logger.info("Running Cluster Health (wait for the shards to startup)");
clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForYellowStatus().waitForActiveShards(1)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.YELLOW));
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
}
}
@Test public void testTwoNodeFirstNodeCleared() throws Exception {
// clean two nodes
buildNode("node1", settingsBuilder().put("gateway.type", "local").build());
buildNode("node2", settingsBuilder().put("gateway.type", "local").build());
cleanAndCloseNodes();
Node node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").put("index.number_of_shards", 1).build());
Node node2 = startNode("node2", settingsBuilder().put("gateway.type", "local").put("index.number_of_shards", 1).build());
node1.client().prepareIndex("test", "type1", "1").setSource(jsonBuilder().startObject().field("field", "value1").endObject()).execute().actionGet();
node1.client().admin().indices().prepareFlush().execute().actionGet();
node1.client().prepareIndex("test", "type1", "2").setSource(jsonBuilder().startObject().field("field", "value2").endObject()).execute().actionGet();
node1.client().admin().indices().prepareRefresh().execute().actionGet();
logger.info("Running Cluster Health (wait for the shards to startup)");
ClusterHealthResponse clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForActiveShards(2)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
}
logger.info("--> closing nodes");
closeNode("node1");
closeNode("node2");
logger.info("--> cleaning node1 gateway");
buildNode("node1", settingsBuilder().put("gateway.type", "local").build());
cleanAndCloseNodes();
node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").put("gateway.recover_after_nodes", 2).build());
node2 = startNode("node2", settingsBuilder().put("gateway.type", "local").put("gateway.recover_after_nodes", 2).build());
logger.info("Running Cluster Health (wait for the shards to startup)");
clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForActiveShards(2)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
}
}
@Test public void testLatestVersionLoaded() throws Exception {
// clean two nodes
buildNode("node1", settingsBuilder().put("gateway.type", "local").build());
buildNode("node2", settingsBuilder().put("gateway.type", "local").build());
cleanAndCloseNodes();
Node node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").put("index.number_of_shards", 1).build());
Node node2 = startNode("node2", settingsBuilder().put("gateway.type", "local").put("index.number_of_shards", 1).build());
node1.client().prepareIndex("test", "type1", "1").setSource(jsonBuilder().startObject().field("field", "value1").endObject()).execute().actionGet();
node1.client().admin().indices().prepareFlush().execute().actionGet();
node1.client().prepareIndex("test", "type1", "2").setSource(jsonBuilder().startObject().field("field", "value2").endObject()).execute().actionGet();
node1.client().admin().indices().prepareRefresh().execute().actionGet();
logger.info("--> running cluster_health (wait for the shards to startup)");
ClusterHealthResponse clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForActiveShards(2)).actionGet();
logger.info("--> done cluster_health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(2l));
}
logger.info("--> closing first node, and indexing more data to the second node");
closeNode("node1");
node2.client().prepareIndex("test", "type1", "3").setSource(jsonBuilder().startObject().field("field", "value3").endObject()).execute().actionGet();
node2.client().admin().indices().prepareRefresh().execute().actionGet();
for (int i = 0; i < 10; i++) {
assertThat(node2.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(3l));
}
logger.info("--> closing the second node");
closeNode("node2");
logger.info("--> starting two nodes back, verifying we got the latest version");
node1 = startNode("node1", settingsBuilder().put("gateway.type", "local").put("gateway.recover_after_nodes", 2).build());
node2 = startNode("node2", settingsBuilder().put("gateway.type", "local").put("gateway.recover_after_nodes", 2).build());
logger.info("--> running cluster_health (wait for the shards to startup)");
clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForActiveShards(2)).actionGet();
logger.info("--> done cluster_health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));
for (int i = 0; i < 10; i++) {
assertThat(node1.client().prepareCount().setQuery(matchAllQuery()).execute().actionGet().count(), equalTo(3l));
}
}
@Test public void testReusePeerRecovery() throws Exception {
buildNode("node1", settingsBuilder().put("gateway.type", "local").build());
buildNode("node2", settingsBuilder().put("gateway.type", "local").build());
buildNode("node3", settingsBuilder().put("gateway.type", "local").build());
buildNode("node4", settingsBuilder().put("gateway.type", "local").build());
cleanAndCloseNodes();
ImmutableSettings.Builder settings = ImmutableSettings.settingsBuilder()
.put("action.admin.cluster.node.shutdown.delay", "10ms")
.put("gateway.recover_after_nodes", 4)
.put("gateway.type", "local");
startNode("node1", settings);
startNode("node2", settings);
startNode("node3", settings);
startNode("node4", settings);
logger.info("--> indexing docs");
for (int i = 0; i < 1000; i++) {
client("node1").prepareIndex("test", "type").setSource("field", "value").execute().actionGet();
if ((i % 200) == 0) {
client("node1").admin().indices().prepareFlush().execute().actionGet();
}
}
logger.info("Running Cluster Health");
ClusterHealthResponse clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForRelocatingShards(0)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));
logger.info("--> shutting down the nodes");
client("node1").admin().cluster().prepareNodesShutdown().setDelay("10ms").setExit(false).execute().actionGet();
Thread.sleep(2000);
logger.info("--> start the nodes back up");
startNode("node1", settings);
startNode("node2", settings);
startNode("node3", settings);
startNode("node4", settings);
logger.info("Running Cluster Health");
clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForActiveShards(10)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));
logger.info("--> shutting down the nodes");
client("node1").admin().cluster().prepareNodesShutdown().setDelay("10ms").setExit(false).execute().actionGet();
Thread.sleep(2000);
logger.info("--> start the nodes back up");
startNode("node1", settings);
startNode("node2", settings);
startNode("node3", settings);
startNode("node4", settings);
logger.info("Running Cluster Health");
clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForActiveShards(10)).actionGet();
logger.info("Done Cluster Health, status " + clusterHealth.status());
assertThat(clusterHealth.timedOut(), equalTo(false));
assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));
IndicesStatusResponse statusResponse = client("node1").admin().indices().prepareStatus("test").setRecovery(true).execute().actionGet();
for (IndexShardStatus indexShardStatus : statusResponse.index("test")) {
for (ShardStatus shardStatus : indexShardStatus) {
if (!shardStatus.shardRouting().primary()) {
logger.info("--> shard {}, recovered {}, reuse {}", shardStatus.shardId(), shardStatus.peerRecoveryStatus().recoveredIndexSize(), shardStatus.peerRecoveryStatus().reusedIndexSize());
assertThat(shardStatus.peerRecoveryStatus().recoveredIndexSize().bytes(), greaterThan(0l));
assertThat(shardStatus.peerRecoveryStatus().reusedIndexSize().bytes(), greaterThan(0l));
assertThat(shardStatus.peerRecoveryStatus().reusedIndexSize().bytes(), greaterThan(shardStatus.peerRecoveryStatus().recoveredIndexSize().bytes()));
}
}
}
}
}