Tribe: Index level blocks, index conflict settings
allow to configure on the index level which blocks can optionally be applied using tribe.blocks.indices prefix settings. allow to control what will be done when a conflict is detected on index names coming from several clusters using the tribe.on_conflict setting. Defaults remains "any", but now support also "drop" and "prefer_[tribeName]". closes #5501
This commit is contained in:
Shay Banon
parent
029c7b174a
commit
6fce15beec
|
|
@ -36,7 +36,7 @@ indexing, etc.
|
|||
However, there are a few exceptions:
|
||||
|
||||
* The merged view cannot handle indices with the same name in multiple
|
||||
clusters. It will pick one of them and discard the other.
|
||||
clusters. By default it will pick one of them, see later for on_conflict options.
|
||||
|
||||
* Master level read operations (eg <<cluster-state>>, <<cluster-health>>)
|
||||
will automatically execute with a local flag set to true since there is
|
||||
|
|
@ -56,3 +56,21 @@ tribe:
|
|||
metadata: true
|
||||
--------------------------------
|
||||
|
||||
coming[1.2.0]
|
||||
|
||||
The tribe node can also configure blocks on indices explicitly:
|
||||
|
||||
[source,yaml]
|
||||
--------------------------------
|
||||
tribe:
|
||||
blocks:
|
||||
indices.write: hk*,ldn*
|
||||
--------------------------------
|
||||
|
||||
coming[1.2.0]
|
||||
|
||||
When there is a conflict and multiple clusters hold the same index, by default
|
||||
the tribe node will pick one of them. This can be configured using the `tribe.on_conflict`
|
||||
setting. It defaults to `any`, but can be set to `drop` (drop indices that have
|
||||
a conflict), or `prefer_[tribeName]` to prefer the index from a specific tribe.
|
||||
|
||||
|
|
|
|||
|
|
@ -22,23 +22,28 @@ package org.elasticsearch.tribe;
|
|||
import com.google.common.collect.ImmutableMap;
|
||||
import com.google.common.collect.Lists;
|
||||
import com.google.common.collect.Maps;
|
||||
import com.google.common.collect.Sets;
|
||||
import org.elasticsearch.ElasticsearchException;
|
||||
import org.elasticsearch.ElasticsearchIllegalStateException;
|
||||
import org.elasticsearch.action.support.master.TransportMasterNodeReadOperationAction;
|
||||
import org.elasticsearch.cluster.*;
|
||||
import org.elasticsearch.cluster.block.ClusterBlock;
|
||||
import org.elasticsearch.cluster.block.ClusterBlockLevel;
|
||||
import org.elasticsearch.cluster.block.ClusterBlocks;
|
||||
import org.elasticsearch.cluster.metadata.IndexMetaData;
|
||||
import org.elasticsearch.cluster.metadata.MetaData;
|
||||
import org.elasticsearch.cluster.node.DiscoveryNode;
|
||||
import org.elasticsearch.cluster.node.DiscoveryNodes;
|
||||
import org.elasticsearch.cluster.routing.IndexRoutingTable;
|
||||
import org.elasticsearch.cluster.routing.RoutingTable;
|
||||
import org.elasticsearch.common.Strings;
|
||||
import org.elasticsearch.common.collect.MapBuilder;
|
||||
import org.elasticsearch.common.component.AbstractLifecycleComponent;
|
||||
import org.elasticsearch.common.inject.Inject;
|
||||
import org.elasticsearch.common.regex.Regex;
|
||||
import org.elasticsearch.common.settings.ImmutableSettings;
|
||||
import org.elasticsearch.common.settings.Settings;
|
||||
import org.elasticsearch.common.util.concurrent.ConcurrentCollections;
|
||||
import org.elasticsearch.discovery.Discovery;
|
||||
import org.elasticsearch.gateway.GatewayService;
|
||||
import org.elasticsearch.node.NodeBuilder;
|
||||
|
|
@ -47,6 +52,7 @@ import org.elasticsearch.rest.RestStatus;
|
|||
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Set;
|
||||
import java.util.concurrent.CountDownLatch;
|
||||
|
||||
/**
|
||||
|
|
@ -104,6 +110,13 @@ public class TribeService extends AbstractLifecycleComponent<TribeService> {
|
|||
public static final String TRIBE_NAME = "tribe.name";
|
||||
|
||||
private final ClusterService clusterService;
|
||||
private final String[] blockIndicesWrite;
|
||||
private final String[] blockIndicesRead;
|
||||
private final String[] blockIndicesMetadata;
|
||||
|
||||
private static final String ON_CONFLICT_ANY = "any", ON_CONFLICT_DROP = "drop", ON_CONFLICT_PREFER = "prefer_";
|
||||
private final String onConflict;
|
||||
private final Set<String> droppedIndices = ConcurrentCollections.newConcurrentSet();
|
||||
|
||||
private final List<InternalNode> nodes = Lists.newCopyOnWriteArrayList();
|
||||
|
||||
|
|
@ -113,6 +126,7 @@ public class TribeService extends AbstractLifecycleComponent<TribeService> {
|
|||
this.clusterService = clusterService;
|
||||
Map<String, Settings> nodesSettings = Maps.newHashMap(settings.getGroups("tribe", true));
|
||||
nodesSettings.remove("blocks"); // remove prefix settings that don't indicate a client
|
||||
nodesSettings.remove("on_conflict"); // remove prefix settings that don't indicate a client
|
||||
for (Map.Entry<String, Settings> entry : nodesSettings.entrySet()) {
|
||||
ImmutableSettings.Builder sb = ImmutableSettings.builder().put(entry.getValue());
|
||||
sb.put("node.name", settings.get("name") + "/" + entry.getKey());
|
||||
|
|
@ -123,6 +137,9 @@ public class TribeService extends AbstractLifecycleComponent<TribeService> {
|
|||
nodes.add((InternalNode) NodeBuilder.nodeBuilder().settings(sb).client(true).build());
|
||||
}
|
||||
|
||||
String[] blockIndicesWrite = Strings.EMPTY_ARRAY;
|
||||
String[] blockIndicesRead = Strings.EMPTY_ARRAY;
|
||||
String[] blockIndicesMetadata = Strings.EMPTY_ARRAY;
|
||||
if (!nodes.isEmpty()) {
|
||||
// remove the initial election / recovery blocks since we are not going to have a
|
||||
// master elected in this single tribe node local "cluster"
|
||||
|
|
@ -131,13 +148,21 @@ public class TribeService extends AbstractLifecycleComponent<TribeService> {
|
|||
if (settings.getAsBoolean("tribe.blocks.write", false)) {
|
||||
clusterService.addInitialStateBlock(TRIBE_WRITE_BLOCK);
|
||||
}
|
||||
blockIndicesWrite = settings.getAsArray("tribe.blocks.write.indices", Strings.EMPTY_ARRAY);
|
||||
if (settings.getAsBoolean("tribe.blocks.metadata", false)) {
|
||||
clusterService.addInitialStateBlock(TRIBE_METADATA_BLOCK);
|
||||
}
|
||||
blockIndicesMetadata = settings.getAsArray("tribe.blocks.metadata.indices", Strings.EMPTY_ARRAY);
|
||||
blockIndicesRead = settings.getAsArray("tribe.blocks.read.indices", Strings.EMPTY_ARRAY);
|
||||
for (InternalNode node : nodes) {
|
||||
node.injector().getInstance(ClusterService.class).add(new TribeClusterStateListener(node));
|
||||
}
|
||||
}
|
||||
this.blockIndicesMetadata = blockIndicesMetadata;
|
||||
this.blockIndicesRead = blockIndicesRead;
|
||||
this.blockIndicesWrite = blockIndicesWrite;
|
||||
|
||||
this.onConflict = settings.get("tribe.on_conflict", ON_CONFLICT_ANY);
|
||||
}
|
||||
|
||||
@Override
|
||||
|
|
@ -255,6 +280,7 @@ public class TribeService extends AbstractLifecycleComponent<TribeService> {
|
|||
}
|
||||
|
||||
// -- merge metadata
|
||||
ClusterBlocks.Builder blocks = ClusterBlocks.builder().blocks(currentState.blocks());
|
||||
MetaData.Builder metaData = MetaData.builder(currentState.metaData());
|
||||
RoutingTable.Builder routingTable = RoutingTable.builder(currentState.routingTable());
|
||||
// go over existing indices, and see if they need to be removed
|
||||
|
|
@ -264,8 +290,7 @@ public class TribeService extends AbstractLifecycleComponent<TribeService> {
|
|||
IndexMetaData tribeIndex = tribeState.metaData().index(index.index());
|
||||
if (tribeIndex == null) {
|
||||
logger.info("[{}] removing index [{}]", tribeName, index.index());
|
||||
metaData.remove(index.index());
|
||||
routingTable.remove(index.index());
|
||||
removeIndex(blocks, metaData, routingTable, index);
|
||||
} else {
|
||||
// always make sure to update the metadata and routing table, in case
|
||||
// there are changes in them (new mapping, shards moving from initializing to started)
|
||||
|
|
@ -277,16 +302,62 @@ public class TribeService extends AbstractLifecycleComponent<TribeService> {
|
|||
}
|
||||
// go over tribe one, and see if they need to be added
|
||||
for (IndexMetaData tribeIndex : tribeState.metaData()) {
|
||||
if (!currentState.metaData().hasIndex(tribeIndex.index())) {
|
||||
// if there is no routing table yet, do nothing with it...
|
||||
IndexRoutingTable table = tribeState.routingTable().index(tribeIndex.index());
|
||||
if (table == null) {
|
||||
continue;
|
||||
}
|
||||
if (!currentState.metaData().hasIndex(tribeIndex.index()) && !droppedIndices.contains(tribeIndex.index())) {
|
||||
// a new index, add it, and add the tribe name as a setting
|
||||
logger.info("[{}] adding index [{}]", tribeName, tribeIndex.index());
|
||||
Settings tribeSettings = ImmutableSettings.builder().put(tribeIndex.settings()).put(TRIBE_NAME, tribeName).build();
|
||||
metaData.put(IndexMetaData.builder(tribeIndex).settings(tribeSettings));
|
||||
routingTable.add(tribeState.routingTable().index(tribeIndex.index()));
|
||||
addNewIndex(tribeState, blocks, metaData, routingTable, tribeIndex);
|
||||
} else {
|
||||
String existingFromTribe = currentState.metaData().index(tribeIndex.index()).getSettings().get(TRIBE_NAME);
|
||||
if (!tribeName.equals(existingFromTribe)) {
|
||||
// we have a potential conflict on index names, decide what to do...
|
||||
if (ON_CONFLICT_ANY.equals(onConflict)) {
|
||||
// we chose any tribe, carry on
|
||||
} else if (ON_CONFLICT_DROP.equals(onConflict)) {
|
||||
// drop the indices, there is a conflict
|
||||
logger.info("[{}] dropping index [{}] due to conflict with [{}]", tribeName, tribeIndex.index(), existingFromTribe);
|
||||
removeIndex(blocks, metaData, routingTable, tribeIndex);
|
||||
droppedIndices.add(tribeIndex.index());
|
||||
} else if (onConflict.startsWith(ON_CONFLICT_PREFER)) {
|
||||
// on conflict, prefer a tribe...
|
||||
String preferredTribeName = onConflict.substring(ON_CONFLICT_PREFER.length());
|
||||
if (tribeName.equals(preferredTribeName)) {
|
||||
// the new one is hte preferred one, replace...
|
||||
logger.info("[{}] adding index [{}], preferred over [{}]", tribeName, tribeIndex.index(), existingFromTribe);
|
||||
removeIndex(blocks, metaData, routingTable, tribeIndex);
|
||||
addNewIndex(tribeState, blocks, metaData, routingTable, tribeIndex);
|
||||
} // else: either the existing one is the preferred one, or we haven't seen one, carry on
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ClusterState.builder(currentState).nodes(nodes).metaData(metaData).routingTable(routingTable).build();
|
||||
return ClusterState.builder(currentState).blocks(blocks).nodes(nodes).metaData(metaData).routingTable(routingTable).build();
|
||||
}
|
||||
|
||||
private void removeIndex(ClusterBlocks.Builder blocks, MetaData.Builder metaData, RoutingTable.Builder routingTable, IndexMetaData index) {
|
||||
metaData.remove(index.index());
|
||||
routingTable.remove(index.index());
|
||||
blocks.removeIndexBlocks(index.index());
|
||||
}
|
||||
|
||||
private void addNewIndex(ClusterState tribeState, ClusterBlocks.Builder blocks, MetaData.Builder metaData, RoutingTable.Builder routingTable, IndexMetaData tribeIndex) {
|
||||
Settings tribeSettings = ImmutableSettings.builder().put(tribeIndex.settings()).put(TRIBE_NAME, tribeName).build();
|
||||
metaData.put(IndexMetaData.builder(tribeIndex).settings(tribeSettings));
|
||||
routingTable.add(tribeState.routingTable().index(tribeIndex.index()));
|
||||
if (Regex.simpleMatch(blockIndicesMetadata, tribeIndex.index())) {
|
||||
blocks.addIndexBlock(tribeIndex.index(), IndexMetaData.INDEX_METADATA_BLOCK);
|
||||
}
|
||||
if (Regex.simpleMatch(blockIndicesRead, tribeIndex.index())) {
|
||||
blocks.addIndexBlock(tribeIndex.index(), IndexMetaData.INDEX_READ_BLOCK);
|
||||
}
|
||||
if (Regex.simpleMatch(blockIndicesWrite, tribeIndex.index())) {
|
||||
blocks.addIndexBlock(tribeIndex.index(), IndexMetaData.INDEX_WRITE_BLOCK);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
|
|
|
|||
|
|
@ -23,8 +23,10 @@ import com.google.common.base.Predicate;
|
|||
import org.elasticsearch.action.admin.cluster.health.ClusterHealthStatus;
|
||||
import org.elasticsearch.client.Client;
|
||||
import org.elasticsearch.cluster.ClusterState;
|
||||
import org.elasticsearch.cluster.block.ClusterBlockException;
|
||||
import org.elasticsearch.cluster.node.DiscoveryNode;
|
||||
import org.elasticsearch.cluster.node.DiscoveryNodes;
|
||||
import org.elasticsearch.common.Strings;
|
||||
import org.elasticsearch.common.settings.ImmutableSettings;
|
||||
import org.elasticsearch.common.settings.Settings;
|
||||
import org.elasticsearch.discovery.MasterNotDiscoveredException;
|
||||
|
|
@ -33,9 +35,12 @@ import org.elasticsearch.node.NodeBuilder;
|
|||
import org.elasticsearch.test.ElasticsearchIntegrationTest;
|
||||
import org.elasticsearch.test.TestCluster;
|
||||
import org.junit.After;
|
||||
import org.junit.Before;
|
||||
import org.junit.AfterClass;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.util.concurrent.TimeUnit;
|
||||
|
||||
import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertHitCount;
|
||||
import static org.hamcrest.Matchers.equalTo;
|
||||
|
||||
|
|
@ -45,39 +50,180 @@ import static org.hamcrest.Matchers.equalTo;
|
|||
*/
|
||||
public class TribeTests extends ElasticsearchIntegrationTest {
|
||||
|
||||
private TestCluster cluster2;
|
||||
private static TestCluster cluster2;
|
||||
|
||||
private Node tribeNode;
|
||||
private Client tribeClient;
|
||||
|
||||
@Before
|
||||
public void setupSecondCluster() {
|
||||
@BeforeClass
|
||||
public static void setupSecondCluster() throws Exception {
|
||||
ElasticsearchIntegrationTest.beforeClass();
|
||||
// create another cluster
|
||||
cluster2 = new TestCluster(randomLong(), 2, 2, cluster().getClusterName() + "-2");
|
||||
cluster2.beforeTest(getRandom(), getPerTestTransportClientRatio());
|
||||
cluster2 = new TestCluster(randomLong(), 2, 2, Strings.randomBase64UUID(getRandom()));
|
||||
cluster2.beforeTest(getRandom(), 0.1);
|
||||
cluster2.ensureAtLeastNumNodes(2);
|
||||
}
|
||||
|
||||
Settings settings = ImmutableSettings.builder()
|
||||
@AfterClass
|
||||
public static void tearDownSecondCluster() {
|
||||
if (cluster2 != null) {
|
||||
cluster2.afterTest();
|
||||
cluster2.close();
|
||||
}
|
||||
}
|
||||
|
||||
@After
|
||||
public void tearDownTribeNode() {
|
||||
if (cluster2 != null) {
|
||||
cluster2.client().admin().indices().prepareDelete("_all").execute().actionGet();
|
||||
}
|
||||
if (tribeNode != null) {
|
||||
tribeNode.close();
|
||||
}
|
||||
}
|
||||
|
||||
private void setupTribeNode(Settings settings) {
|
||||
Settings merged = ImmutableSettings.builder()
|
||||
.put("tribe.t1.cluster.name", cluster().getClusterName())
|
||||
.put("tribe.t2.cluster.name", cluster2.getClusterName())
|
||||
.put("tribe.blocks.write", false)
|
||||
.put("tribe.blocks.read", false)
|
||||
.put(settings)
|
||||
.build();
|
||||
|
||||
tribeNode = NodeBuilder.nodeBuilder()
|
||||
.settings(settings)
|
||||
.settings(merged)
|
||||
.node();
|
||||
tribeClient = tribeNode.client();
|
||||
}
|
||||
|
||||
@After
|
||||
public void tearDownSecondCluster() {
|
||||
tribeNode.close();
|
||||
cluster2.afterTest();
|
||||
cluster2.close();
|
||||
@Test
|
||||
public void testGlobalReadWriteBlocks() throws Exception {
|
||||
logger.info("create 2 indices, test1 on t1, and test2 on t2");
|
||||
cluster().client().admin().indices().prepareCreate("test1").get();
|
||||
cluster2.client().admin().indices().prepareCreate("test2").get();
|
||||
|
||||
|
||||
setupTribeNode(ImmutableSettings.builder()
|
||||
.put("tribe.blocks.write", true)
|
||||
.put("tribe.blocks.metadata", true)
|
||||
.build());
|
||||
|
||||
logger.info("wait till tribe has the same nodes as the 2 clusters");
|
||||
awaitSameNodeCounts();
|
||||
// wait till the tribe node connected to the cluster, by checking if the index exists in the cluster state
|
||||
logger.info("wait till test1 and test2 exists in the tribe node state");
|
||||
awaitIndicesInClusterState("test1", "test2");
|
||||
|
||||
try {
|
||||
tribeClient.prepareIndex("test1", "type1", "1").setSource("field1", "value1").execute().actionGet();
|
||||
fail("cluster block should be thrown");
|
||||
} catch (ClusterBlockException e) {
|
||||
// all is well!
|
||||
}
|
||||
try {
|
||||
tribeClient.admin().indices().prepareOptimize("test1").execute().actionGet();
|
||||
fail("cluster block should be thrown");
|
||||
} catch (ClusterBlockException e) {
|
||||
// all is well!
|
||||
}
|
||||
try {
|
||||
tribeClient.admin().indices().prepareOptimize("test2").execute().actionGet();
|
||||
fail("cluster block should be thrown");
|
||||
} catch (ClusterBlockException e) {
|
||||
// all is well!
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testIndexWriteBlocks() throws Exception {
|
||||
logger.info("create 2 indices, test1 on t1, and test2 on t2");
|
||||
cluster().client().admin().indices().prepareCreate("test1").get();
|
||||
cluster().client().admin().indices().prepareCreate("block_test1").get();
|
||||
cluster2.client().admin().indices().prepareCreate("test2").get();
|
||||
cluster2.client().admin().indices().prepareCreate("block_test2").get();
|
||||
|
||||
setupTribeNode(ImmutableSettings.builder()
|
||||
.put("tribe.blocks.write.indices", "block_*")
|
||||
.build());
|
||||
logger.info("wait till tribe has the same nodes as the 2 clusters");
|
||||
awaitSameNodeCounts();
|
||||
// wait till the tribe node connected to the cluster, by checking if the index exists in the cluster state
|
||||
logger.info("wait till test1 and test2 exists in the tribe node state");
|
||||
awaitIndicesInClusterState("test1", "test2", "block_test1", "block_test2");
|
||||
|
||||
tribeClient.prepareIndex("test1", "type1", "1").setSource("field1", "value1").get();
|
||||
try {
|
||||
tribeClient.prepareIndex("block_test1", "type1", "1").setSource("field1", "value1").get();
|
||||
fail("cluster block should be thrown");
|
||||
} catch (ClusterBlockException e) {
|
||||
// all is well!
|
||||
}
|
||||
|
||||
tribeClient.prepareIndex("test2", "type1", "1").setSource("field1", "value1").get();
|
||||
try {
|
||||
tribeClient.prepareIndex("block_test2", "type1", "1").setSource("field1", "value1").get();
|
||||
fail("cluster block should be thrown");
|
||||
} catch (ClusterBlockException e) {
|
||||
// all is well!
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnConflictDrop() throws Exception {
|
||||
logger.info("create 2 indices, test1 on t1, and test2 on t2");
|
||||
cluster().client().admin().indices().prepareCreate("conflict").get();
|
||||
cluster2.client().admin().indices().prepareCreate("conflict").get();
|
||||
cluster().client().admin().indices().prepareCreate("test1").get();
|
||||
cluster2.client().admin().indices().prepareCreate("test2").get();
|
||||
|
||||
setupTribeNode(ImmutableSettings.builder()
|
||||
.put("tribe.on_conflict", "drop")
|
||||
.build());
|
||||
|
||||
logger.info("wait till tribe has the same nodes as the 2 clusters");
|
||||
awaitSameNodeCounts();
|
||||
|
||||
// wait till the tribe node connected to the cluster, by checking if the index exists in the cluster state
|
||||
logger.info("wait till test1 and test2 exists in the tribe node state");
|
||||
awaitIndicesInClusterState("test1", "test2");
|
||||
|
||||
assertThat(tribeClient.admin().cluster().prepareState().get().getState().getMetaData().index("test1").getSettings().get(TribeService.TRIBE_NAME), equalTo("t1"));
|
||||
assertThat(tribeClient.admin().cluster().prepareState().get().getState().getMetaData().index("test2").getSettings().get(TribeService.TRIBE_NAME), equalTo("t2"));
|
||||
assertThat(tribeClient.admin().cluster().prepareState().get().getState().getMetaData().hasIndex("conflict"), equalTo(false));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnConflictPrefer() throws Exception {
|
||||
testOnConflictPrefer(randomBoolean() ? "t1" : "t2");
|
||||
}
|
||||
|
||||
private void testOnConflictPrefer(String tribe) throws Exception {
|
||||
logger.info("testing preference for tribe {}", tribe);
|
||||
|
||||
logger.info("create 2 indices, test1 on t1, and test2 on t2");
|
||||
cluster().client().admin().indices().prepareCreate("conflict").get();
|
||||
cluster2.client().admin().indices().prepareCreate("conflict").get();
|
||||
cluster().client().admin().indices().prepareCreate("test1").get();
|
||||
cluster2.client().admin().indices().prepareCreate("test2").get();
|
||||
|
||||
setupTribeNode(ImmutableSettings.builder()
|
||||
.put("tribe.on_conflict", "prefer_" + tribe)
|
||||
.build());
|
||||
logger.info("wait till tribe has the same nodes as the 2 clusters");
|
||||
awaitSameNodeCounts();
|
||||
// wait till the tribe node connected to the cluster, by checking if the index exists in the cluster state
|
||||
logger.info("wait till test1 and test2 exists in the tribe node state");
|
||||
awaitIndicesInClusterState("test1", "test2", "conflict");
|
||||
|
||||
assertThat(tribeClient.admin().cluster().prepareState().get().getState().getMetaData().index("test1").getSettings().get(TribeService.TRIBE_NAME), equalTo("t1"));
|
||||
assertThat(tribeClient.admin().cluster().prepareState().get().getState().getMetaData().index("test2").getSettings().get(TribeService.TRIBE_NAME), equalTo("t2"));
|
||||
assertThat(tribeClient.admin().cluster().prepareState().get().getState().getMetaData().index("conflict").getSettings().get(TribeService.TRIBE_NAME), equalTo(tribe));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testTribeOnOneCluster() throws Exception {
|
||||
setupTribeNode(ImmutableSettings.EMPTY);
|
||||
logger.info("create 2 indices, test1 on t1, and test2 on t2");
|
||||
cluster().client().admin().indices().prepareCreate("test1").get();
|
||||
cluster2.client().admin().indices().prepareCreate("test2").get();
|
||||
|
|
@ -85,14 +231,7 @@ public class TribeTests extends ElasticsearchIntegrationTest {
|
|||
|
||||
// wait till the tribe node connected to the cluster, by checking if the index exists in the cluster state
|
||||
logger.info("wait till test1 and test2 exists in the tribe node state");
|
||||
awaitBusy(new Predicate<Object>() {
|
||||
@Override
|
||||
public boolean apply(Object o) {
|
||||
ClusterState tribeState = tribeNode.client().admin().cluster().prepareState().get().getState();
|
||||
return tribeState.getMetaData().hasIndex("test1") && tribeState.getMetaData().hasIndex("test2") &&
|
||||
tribeState.getRoutingTable().hasIndex("test1") && tribeState.getRoutingTable().hasIndex("test2");
|
||||
}
|
||||
});
|
||||
awaitIndicesInClusterState("test1", "test2");
|
||||
|
||||
logger.info("wait till tribe has the same nodes as the 2 clusters");
|
||||
awaitSameNodeCounts();
|
||||
|
|
@ -159,6 +298,24 @@ public class TribeTests extends ElasticsearchIntegrationTest {
|
|||
awaitSameNodeCounts();
|
||||
}
|
||||
|
||||
private void awaitIndicesInClusterState(final String... indices) throws Exception {
|
||||
awaitBusy(new Predicate<Object>() {
|
||||
@Override
|
||||
public boolean apply(Object o) {
|
||||
ClusterState tribeState = tribeNode.client().admin().cluster().prepareState().get().getState();
|
||||
for (String index : indices) {
|
||||
if (!tribeState.getMetaData().hasIndex(index)) {
|
||||
return false;
|
||||
}
|
||||
if (!tribeState.getRoutingTable().hasIndex(index)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void awaitSameNodeCounts() throws Exception {
|
||||
awaitBusy(new Predicate<Object>() {
|
||||
@Override
|
||||
|
|
|
|||
Loading…
Reference in New Issue