public void testIndexWithShadowReplicasCleansUp() throws Exception {
Path dataPath = createTempDir();
Settings nodeSettings = nodeSettings(dataPath);
final int nodeCount = randomIntBetween(2, 5);
logger.info("--> starting {} nodes", nodeCount);
final List<String> nodes = internalCluster().startNodesAsync(nodeCount, nodeSettings).get();
final String IDX = "test";
final Tuple<Integer, Integer> numPrimariesAndReplicas = randomPrimariesAndReplicas(nodeCount);
final int numPrimaries = numPrimariesAndReplicas.v1();
final int numReplicas = numPrimariesAndReplicas.v2();
logger.info(
"--> creating index {} with {} primary shards and {} replicas",
IDX,
numPrimaries,
numReplicas);
Settings idxSettings =
Settings.builder()
.put(IndexMetaData.SETTING_NUMBER_OF_SHARDS, numPrimaries)
.put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, numReplicas)
.put(IndexMetaData.SETTING_DATA_PATH, dataPath.toAbsolutePath().toString())
.put(IndexMetaData.SETTING_SHADOW_REPLICAS, true)
.put(IndexMetaData.SETTING_SHARED_FILESYSTEM, true)
.build();
prepareCreate(IDX).setSettings(idxSettings).addMapping("doc", "foo", "type=text").get();
ensureGreen(IDX);
client().prepareIndex(IDX, "doc", "1").setSource("foo", "bar").get();
client().prepareIndex(IDX, "doc", "2").setSource("foo", "bar").get();
flushAndRefresh(IDX);
GetResponse gResp1 = client().prepareGet(IDX, "doc", "1").get();
GetResponse gResp2 = client().prepareGet(IDX, "doc", "2").get();
assertThat(gResp1.getSource().get("foo"), equalTo("bar"));
assertThat(gResp2.getSource().get("foo"), equalTo("bar"));
logger.info("--> performing query");
SearchResponse resp = client().prepareSearch(IDX).setQuery(matchAllQuery()).get();
assertHitCount(resp, 2);
logger.info("--> deleting index " + IDX);
assertAcked(client().admin().indices().prepareDelete(IDX));
assertAllIndicesRemovedAndDeletionCompleted(
internalCluster().getInstances(IndicesService.class));
assertPathHasBeenCleared(dataPath);
// TODO: uncomment the test below when https://github.com/elastic/elasticsearch/issues/17695 is
// resolved.
// assertIndicesDirsDeleted(nodes);
}
@Override
public HashMap<String, String> loadKey(String username) {
logger.info("loading password for username {}", username);
HashMap<String, String> ret = new HashMap<>();
String riverIndexName = getRiverIndexName();
refreshSearchIndex(riverIndexName);
GetResponse resp =
client.prepareGet(riverIndexName, riverName().name(), "_pwd").execute().actionGet();
if (resp.isExists()) {
if (logger.isDebugEnabled()) {
logger.debug("Password document: {}", resp.getSourceAsString());
}
Map<String, Object> newset = resp.getSource();
Set<String> keys = newset.keySet();
for (String s : keys) {
logger.info(
"Added key {} with a value of {}",
s,
XContentMapValues.nodeStringValue(newset.get(s), null));
ret.put(s, XContentMapValues.nodeStringValue(newset.get(s), null));
}
}
if (ret.isEmpty()) {
return null;
}
return ret;
}
@Override
public void run() {
long totalRefreshTime = 0;
int numExecutedRefreshed = 0;
while (run) {
long docIdLimit = COUNT;
for (long docId = 1; run && docId < docIdLimit; ) {
try {
for (int j = 0; j < 8; j++) {
GetResponse getResponse =
client.prepareGet(indexName, "type1", String.valueOf(++docId)).get();
client
.prepareIndex(indexName, "type1", getResponse.getId())
.setSource(getResponse.getSource())
.get();
}
long startTime = System.currentTimeMillis();
client.admin().indices().prepareRefresh(indexName).execute().actionGet();
totalRefreshTime += System.currentTimeMillis() - startTime;
numExecutedRefreshed++;
Thread.sleep(500);
} catch (Throwable e) {
e.printStackTrace();
}
}
}
avgRefreshTime = totalRefreshTime / numExecutedRefreshed;
stopped = true;
}
public void testPrimaryRelocation() throws Exception {
Path dataPath = createTempDir();
Settings nodeSettings = nodeSettings(dataPath);
String node1 = internalCluster().startNode(nodeSettings);
String IDX = "test";
Settings idxSettings =
Settings.builder()
.put(IndexMetaData.SETTING_NUMBER_OF_SHARDS, 1)
.put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, 1)
.put(IndexMetaData.SETTING_DATA_PATH, dataPath.toAbsolutePath().toString())
.put(IndexMetaData.SETTING_SHADOW_REPLICAS, true)
.put(IndexMetaData.SETTING_SHARED_FILESYSTEM, true)
.build();
prepareCreate(IDX).setSettings(idxSettings).addMapping("doc", "foo", "type=text").get();
client().prepareIndex(IDX, "doc", "1").setSource("foo", "bar").get();
client().prepareIndex(IDX, "doc", "2").setSource("foo", "bar").get();
GetResponse gResp1 = client().prepareGet(IDX, "doc", "1").get();
GetResponse gResp2 = client().prepareGet(IDX, "doc", "2").get();
assertTrue(gResp1.isExists());
assertTrue(gResp2.isExists());
assertThat(gResp1.getSource().get("foo"), equalTo("bar"));
assertThat(gResp2.getSource().get("foo"), equalTo("bar"));
// Node1 has the primary, now node2 has the replica
String node2 = internalCluster().startNode(nodeSettings);
ensureGreen(IDX);
client().admin().cluster().prepareHealth().setWaitForNodes("2").get();
flushAndRefresh(IDX);
// now prevent primary from being allocated on node 1 move to node_3
String node3 = internalCluster().startNode(nodeSettings);
Settings build =
Settings.builder().put("index.routing.allocation.exclude._name", node1).build();
client().admin().indices().prepareUpdateSettings(IDX).setSettings(build).execute().actionGet();
ensureGreen(IDX);
logger.info("--> performing query");
SearchResponse resp = client().prepareSearch(IDX).setQuery(matchAllQuery()).get();
assertHitCount(resp, 2);
gResp1 = client().prepareGet(IDX, "doc", "1").get();
gResp2 = client().prepareGet(IDX, "doc", "2").get();
assertTrue(gResp1.isExists());
assertTrue(gResp2.toString(), gResp2.isExists());
assertThat(gResp1.getSource().get("foo"), equalTo("bar"));
assertThat(gResp2.getSource().get("foo"), equalTo("bar"));
client().prepareIndex(IDX, "doc", "3").setSource("foo", "bar").get();
client().prepareIndex(IDX, "doc", "4").setSource("foo", "bar").get();
gResp1 = client().prepareGet(IDX, "doc", "3").setPreference("_primary").get();
gResp2 = client().prepareGet(IDX, "doc", "4").setPreference("_primary").get();
assertTrue(gResp1.isExists());
assertTrue(gResp2.isExists());
assertThat(gResp1.getSource().get("foo"), equalTo("bar"));
assertThat(gResp2.getSource().get("foo"), equalTo("bar"));
}
public void testReplicaToPrimaryPromotion() throws Exception {
Path dataPath = createTempDir();
Settings nodeSettings = nodeSettings(dataPath);
String node1 = internalCluster().startNode(nodeSettings);
String IDX = "test";
Settings idxSettings =
Settings.builder()
.put(IndexMetaData.SETTING_NUMBER_OF_SHARDS, 1)
.put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, 1)
.put(IndexMetaData.SETTING_DATA_PATH, dataPath.toAbsolutePath().toString())
.put(IndexMetaData.SETTING_SHADOW_REPLICAS, true)
.put(IndexMetaData.SETTING_SHARED_FILESYSTEM, true)
.build();
prepareCreate(IDX).setSettings(idxSettings).addMapping("doc", "foo", "type=text").get();
client().prepareIndex(IDX, "doc", "1").setSource("foo", "bar").get();
client().prepareIndex(IDX, "doc", "2").setSource("foo", "bar").get();
GetResponse gResp1 = client().prepareGet(IDX, "doc", "1").get();
GetResponse gResp2 = client().prepareGet(IDX, "doc", "2").get();
assertTrue(gResp1.isExists());
assertTrue(gResp2.isExists());
assertThat(gResp1.getSource().get("foo"), equalTo("bar"));
assertThat(gResp2.getSource().get("foo"), equalTo("bar"));
// Node1 has the primary, now node2 has the replica
String node2 = internalCluster().startNode(nodeSettings);
ensureGreen(IDX);
client().admin().cluster().prepareHealth().setWaitForNodes("2").get();
flushAndRefresh(IDX);
logger.info("--> stopping node1 [{}]", node1);
internalCluster().stopRandomNode(InternalTestCluster.nameFilter(node1));
ensureYellow(IDX);
logger.info("--> performing query");
SearchResponse resp = client().prepareSearch(IDX).setQuery(matchAllQuery()).get();
assertHitCount(resp, 2);
gResp1 = client().prepareGet(IDX, "doc", "1").get();
gResp2 = client().prepareGet(IDX, "doc", "2").get();
assertTrue(gResp1.isExists());
assertTrue(gResp2.toString(), gResp2.isExists());
assertThat(gResp1.getSource().get("foo"), equalTo("bar"));
assertThat(gResp2.getSource().get("foo"), equalTo("bar"));
client().prepareIndex(IDX, "doc", "1").setSource("foo", "foobar").get();
client().prepareIndex(IDX, "doc", "2").setSource("foo", "foobar").get();
gResp1 = client().prepareGet(IDX, "doc", "1").get();
gResp2 = client().prepareGet(IDX, "doc", "2").get();
assertTrue(gResp1.isExists());
assertTrue(gResp2.toString(), gResp2.isExists());
assertThat(gResp1.getSource().get("foo"), equalTo("foobar"));
assertThat(gResp2.getSource().get("foo"), equalTo("foobar"));
}
@Test
public void testGetSlash() {
final String id = "get-test/id-2";
final IndexRequestBuilder indexRequestBuilder =
restClient().prepareIndex(index, type, id).setSource("field", "value").setRefresh(true);
indexRequestBuilder.execute().actionGet();
final GetRequestBuilder getRequestBuilder = restClient().prepareGet(index, type, id);
final ListenableActionFuture<GetResponse> execute1 = getRequestBuilder.execute();
final GetResponse get = execute1.actionGet();
assertEquals(get.getIndex(), index);
assertEquals(get.getType(), type);
assertEquals(get.getId(), id);
assertEquals(get.getVersion(), 1);
assertTrue(get.getFields().isEmpty());
assertEquals(get.getSource().get("field"), "value");
}
/** Reconfigure the river. Must be stopped! */
public synchronized void reconfigure() {
if (!closed) throw new IllegalStateException("Remote River must be stopped to reconfigure it!");
logger.info("reconfiguring Remote River");
String riverIndexName = getRiverIndexName();
refreshSearchIndex(riverIndexName);
GetResponse resp =
client.prepareGet(riverIndexName, riverName().name(), "_meta").execute().actionGet();
if (resp.isExists()) {
if (logger.isDebugEnabled()) {
logger.debug("Configuration document: {}", resp.getSourceAsString());
}
Map<String, Object> newset = resp.getSource();
configure(newset);
} else {
throw new IllegalStateException(
"Configuration document not found to reconfigure remote river " + riverName().name());
}
}
@CheckForNull
@Override
public DOMAIN getNullableByKey(KEY key) {
GetRequestBuilder request =
client
.prepareGet()
.setType(this.getIndexType())
.setIndex(this.getIndexName())
.setId(this.getKeyValue(key))
.setFetchSource(true)
.setRouting(this.getKeyValue(key));
GetResponse response = request.get();
if (response.isExists()) {
return toDoc(response.getSource());
}
return null;
}
@Override
public Article get(long id) {
GetResponse getResponse =
transportClient.prepareGet(INDICE, TYPE, String.valueOf(id)).execute().actionGet();
if (getResponse.isExists()) {
Map<String, Object> map = getResponse.getSource();
String title = (String) map.get(TITLE);
String summary = (String) map.get(SUMMARY);
String idStr = getResponse.getId();
logger.debug("get id : {}", idStr);
Article article = new Article();
article.setId(Long.parseLong(idStr));
article.setTitle(title);
article.setSummary(summary);
return article;
} else {
return null;
}
}
@Override
public void run() {
while (run) {
int childIdLimit = PARENT_COUNT * NUM_CHILDREN_PER_PARENT;
for (int childId = 1; run && childId < childIdLimit; ) {
try {
for (int j = 0; j < 8; j++) {
GetResponse getResponse =
client
.prepareGet(indexName, "child", String.valueOf(++childId))
.setFields("_source", "_parent")
.setRouting("1") // Doesn't matter what value, since there is only one shard
.get();
client
.prepareIndex(indexName, "child", Integer.toString(childId) + "_" + j)
.setParent(getResponse.getField("_parent").getValue().toString())
.setSource(getResponse.getSource())
.get();
}
client.admin().indices().prepareRefresh(indexName).execute().actionGet();
Thread.sleep(1000);
if (childId % 500 == 0) {
NodesStatsResponse statsResponse =
client
.admin()
.cluster()
.prepareNodesStats()
.clear()
.setIndices(true)
.execute()
.actionGet();
System.out.println(
"Deleted docs: " + statsResponse.getAt(0).getIndices().getDocs().getDeleted());
}
} catch (Throwable e) {
e.printStackTrace();
}
}
}
}
@SuppressWarnings("unchecked")
@Test
public void updateIncludeExclude() throws Exception {
assertAcked(
prepareCreate("test")
.addMapping(
"type",
jsonBuilder()
.startObject()
.startObject("type")
.startObject("properties")
.startObject("normal")
.field("type", "long")
.endObject()
.startObject("exclude")
.field("type", "long")
.endObject()
.startObject("include")
.field("type", "long")
.endObject()
.endObject()
.endObject()
.endObject()));
ensureGreen(); // make sure that replicas are initialized so the refresh command will work them
// too
logger.info("Index doc");
index(
"test",
"type",
"1",
JsonXContent.contentBuilder()
.startObject()
.field("normal", 1)
.field("exclude", 1)
.field("include", 1)
.endObject());
refresh(); // commit it for later testing.
logger.info("Adding exclude settings");
PutMappingResponse putResponse =
client()
.admin()
.indices()
.preparePutMapping("test")
.setType("type")
.setSource(
JsonXContent.contentBuilder()
.startObject()
.startObject("type")
.startObject("_source")
.startArray("excludes")
.value("exclude")
.endArray()
.endObject()
.endObject())
.get();
assertTrue(putResponse.isAcknowledged());
// changed mapping doesn't affect indexed documents (checking backward compatibility)
GetResponse getResponse = client().prepareGet("test", "type", "1").setRealtime(false).get();
assertThat(getResponse.getSource(), hasKey("normal"));
assertThat(getResponse.getSource(), hasKey("exclude"));
assertThat(getResponse.getSource(), hasKey("include"));
logger.info("Index doc again");
index(
"test",
"type",
"1",
JsonXContent.contentBuilder()
.startObject()
.field("normal", 2)
.field("exclude", 1)
.field("include", 2)
.endObject());
// but do affect newly indexed docs
getResponse = get("test", "type", "1");
assertThat(getResponse.getSource(), hasKey("normal"));
assertThat(getResponse.getSource(), not(hasKey("exclude")));
assertThat(getResponse.getSource(), hasKey("include"));
logger.info("Changing mapping to includes");
putResponse =
client()
.admin()
.indices()
.preparePutMapping("test")
.setType("type")
.setSource(
JsonXContent.contentBuilder()
.startObject()
.startObject("type")
.startObject("_source")
.startArray("excludes")
.endArray()
.startArray("includes")
.value("include")
.endArray()
.endObject()
.endObject())
.get();
assertTrue(putResponse.isAcknowledged());
GetMappingsResponse getMappingsResponse =
client().admin().indices().prepareGetMappings("test").get();
MappingMetaData typeMapping = getMappingsResponse.getMappings().get("test").get("type");
assertThat(
(Map<String, Object>) typeMapping.getSourceAsMap().get("_source"), hasKey("includes"));
ArrayList<String> includes =
(ArrayList<String>)
((Map<String, Object>) typeMapping.getSourceAsMap().get("_source")).get("includes");
assertThat(includes, contains("include"));
assertThat(
(Map<String, Object>) typeMapping.getSourceAsMap().get("_source"), hasKey("excludes"));
assertThat(
(ArrayList<String>)
((Map<String, Object>) typeMapping.getSourceAsMap().get("_source")).get("excludes"),
emptyIterable());
logger.info("Indexing doc yet again");
index(
"test",
"type",
"1",
JsonXContent.contentBuilder()
.startObject()
.field("normal", 3)
.field("exclude", 3)
.field("include", 3)
.endObject());
getResponse = get("test", "type", "1");
assertThat(getResponse.getSource(), not(hasKey("normal")));
assertThat(getResponse.getSource(), not(hasKey("exclude")));
assertThat(getResponse.getSource(), hasKey("include"));
logger.info("Adding excludes, but keep includes");
putResponse =
client()
.admin()
.indices()
.preparePutMapping("test")
.setType("type")
.setSource(
JsonXContent.contentBuilder()
.startObject()
.startObject("type")
.startObject("_source")
.startArray("excludes")
.value("*.excludes")
.endArray()
.endObject()
.endObject())
.get();
assertTrue(putResponse.isAcknowledged());
getMappingsResponse = client().admin().indices().prepareGetMappings("test").get();
typeMapping = getMappingsResponse.getMappings().get("test").get("type");
assertThat(
(Map<String, Object>) typeMapping.getSourceAsMap().get("_source"), hasKey("includes"));
includes =
(ArrayList<String>)
((Map<String, Object>) typeMapping.getSourceAsMap().get("_source")).get("includes");
assertThat(includes, contains("include"));
assertThat(
(Map<String, Object>) typeMapping.getSourceAsMap().get("_source"), hasKey("excludes"));
ArrayList<String> excludes =
(ArrayList<String>)
((Map<String, Object>) typeMapping.getSourceAsMap().get("_source")).get("excludes");
assertThat(excludes, contains("*.excludes"));
}
@TestLogging("org.elasticsearch.gateway:TRACE")
public void testIndexWithFewDocuments() throws Exception {
final Path dataPath = createTempDir();
Settings nodeSettings = nodeSettings(dataPath);
internalCluster().startNodesAsync(3, nodeSettings).get();
final String IDX = "test";
Settings idxSettings =
Settings.builder()
.put(IndexMetaData.SETTING_NUMBER_OF_SHARDS, 1)
.put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, 2)
.put(
IndexSettings.INDEX_TRANSLOG_FLUSH_THRESHOLD_SIZE_SETTING.getKey(),
new ByteSizeValue(1, ByteSizeUnit.PB))
.put(IndexMetaData.SETTING_DATA_PATH, dataPath.toAbsolutePath().toString())
.put(IndexMetaData.SETTING_SHADOW_REPLICAS, true)
.put(IndexMetaData.SETTING_SHARED_FILESYSTEM, true)
.build();
prepareCreate(IDX).setSettings(idxSettings).addMapping("doc", "foo", "type=text").get();
ensureGreen(IDX);
// So basically, the primary should fail and the replica will need to
// replay the translog, this is what this tests
client().prepareIndex(IDX, "doc", "1").setSource("foo", "bar").get();
client().prepareIndex(IDX, "doc", "2").setSource("foo", "bar").get();
IndicesStatsResponse indicesStatsResponse =
client().admin().indices().prepareStats(IDX).clear().setTranslog(true).get();
assertEquals(
2,
indicesStatsResponse
.getIndex(IDX)
.getPrimaries()
.getTranslog()
.estimatedNumberOfOperations());
assertEquals(
2,
indicesStatsResponse.getIndex(IDX).getTotal().getTranslog().estimatedNumberOfOperations());
Index index = resolveIndex(IDX);
for (IndicesService service : internalCluster().getInstances(IndicesService.class)) {
IndexService indexService = service.indexService(index);
if (indexService != null) {
IndexShard shard = indexService.getShard(0);
TranslogStats translogStats = shard.translogStats();
assertTrue(translogStats != null || shard instanceof ShadowIndexShard);
if (translogStats != null) {
assertEquals(2, translogStats.estimatedNumberOfOperations());
}
}
}
// Check that we can get doc 1 and 2, because we are doing realtime
// gets and getting from the primary
GetResponse gResp1 = client().prepareGet(IDX, "doc", "1").get();
GetResponse gResp2 = client().prepareGet(IDX, "doc", "2").get();
assertThat(gResp1.getSource().get("foo"), equalTo("bar"));
assertThat(gResp2.getSource().get("foo"), equalTo("bar"));
flushAndRefresh(IDX);
client().prepareIndex(IDX, "doc", "3").setSource("foo", "bar").get();
client().prepareIndex(IDX, "doc", "4").setSource("foo", "bar").get();
refresh();
// Check that we can get doc 1 and 2 without realtime
gResp1 = client().prepareGet(IDX, "doc", "1").setRealtime(false).get();
gResp2 = client().prepareGet(IDX, "doc", "2").setRealtime(false).get();
assertThat(gResp1.getSource().get("foo"), equalTo("bar"));
assertThat(gResp2.getSource().get("foo"), equalTo("bar"));
logger.info("--> restarting all nodes");
if (randomBoolean()) {
logger.info("--> rolling restart");
internalCluster().rollingRestart();
} else {
logger.info("--> full restart");
internalCluster().fullRestart();
}
client().admin().cluster().prepareHealth().setWaitForNodes("3").get();
ensureGreen(IDX);
flushAndRefresh(IDX);
logger.info("--> performing query");
SearchResponse resp = client().prepareSearch(IDX).setQuery(matchAllQuery()).get();
assertHitCount(resp, 4);
logger.info("--> deleting index");
assertAcked(client().admin().indices().prepareDelete(IDX));
}
@Test
@Slow
public void testConcurrentUpdateWithRetryOnConflict() throws Exception {
final boolean useBulkApi = randomBoolean();
createIndex();
ensureGreen();
int numberOfThreads = scaledRandomIntBetween(2, 5);
final CountDownLatch latch = new CountDownLatch(numberOfThreads);
final CountDownLatch startLatch = new CountDownLatch(1);
final int numberOfUpdatesPerThread = scaledRandomIntBetween(100, 10000);
final List<Throwable> failures = new CopyOnWriteArrayList<>();
for (int i = 0; i < numberOfThreads; i++) {
Runnable r =
new Runnable() {
@Override
public void run() {
try {
startLatch.await();
for (int i = 0; i < numberOfUpdatesPerThread; i++) {
if (useBulkApi) {
UpdateRequestBuilder updateRequestBuilder =
client()
.prepareUpdate("test", "type1", Integer.toString(i))
.setScript("ctx._source.field += 1", ScriptService.ScriptType.INLINE)
.setRetryOnConflict(Integer.MAX_VALUE)
.setUpsert(jsonBuilder().startObject().field("field", 1).endObject());
client().prepareBulk().add(updateRequestBuilder).execute().actionGet();
} else {
client()
.prepareUpdate("test", "type1", Integer.toString(i))
.setScript("ctx._source.field += 1", ScriptService.ScriptType.INLINE)
.setRetryOnConflict(Integer.MAX_VALUE)
.setUpsert(jsonBuilder().startObject().field("field", 1).endObject())
.execute()
.actionGet();
}
}
} catch (Throwable e) {
failures.add(e);
} finally {
latch.countDown();
}
}
};
new Thread(r).start();
}
startLatch.countDown();
latch.await();
for (Throwable throwable : failures) {
logger.info("Captured failure on concurrent update:", throwable);
}
assertThat(failures.size(), equalTo(0));
for (int i = 0; i < numberOfUpdatesPerThread; i++) {
GetResponse response =
client().prepareGet("test", "type1", Integer.toString(i)).execute().actionGet();
assertThat(response.getId(), equalTo(Integer.toString(i)));
assertThat(response.isExists(), equalTo(true));
assertThat(response.getVersion(), equalTo((long) numberOfThreads));
assertThat((Integer) response.getSource().get("field"), equalTo(numberOfThreads));
}
}
@Test
public void testVersionedUpdate() throws Exception {
createIndex("test");
ensureGreen();
index("test", "type", "1", "text", "value"); // version is now 1
assertThrows(
client()
.prepareUpdate("test", "type", "1")
.setScript("ctx._source.text = 'v2'", ScriptService.ScriptType.INLINE)
.setVersion(2)
.execute(),
VersionConflictEngineException.class);
client()
.prepareUpdate("test", "type", "1")
.setScript("ctx._source.text = 'v2'", ScriptService.ScriptType.INLINE)
.setVersion(1)
.get();
assertThat(client().prepareGet("test", "type", "1").get().getVersion(), equalTo(2l));
// and again with a higher version..
client()
.prepareUpdate("test", "type", "1")
.setScript("ctx._source.text = 'v3'", ScriptService.ScriptType.INLINE)
.setVersion(2)
.get();
assertThat(client().prepareGet("test", "type", "1").get().getVersion(), equalTo(3l));
// after delete
client().prepareDelete("test", "type", "1").get();
assertThrows(
client()
.prepareUpdate("test", "type", "1")
.setScript("ctx._source.text = 'v2'", ScriptService.ScriptType.INLINE)
.setVersion(3)
.execute(),
DocumentMissingException.class);
// external versioning
client()
.prepareIndex("test", "type", "2")
.setSource("text", "value")
.setVersion(10)
.setVersionType(VersionType.EXTERNAL)
.get();
assertThrows(
client()
.prepareUpdate("test", "type", "2")
.setScript("ctx._source.text = 'v2'", ScriptService.ScriptType.INLINE)
.setVersion(2)
.setVersionType(VersionType.EXTERNAL)
.execute(),
ActionRequestValidationException.class);
// upserts - the combination with versions is a bit weird. Test are here to ensure we do not
// change our behavior unintentionally
// With internal versions, tt means "if object is there with version X, update it or explode. If
// it is not there, index.
client()
.prepareUpdate("test", "type", "3")
.setScript("ctx._source.text = 'v2'", ScriptService.ScriptType.INLINE)
.setVersion(10)
.setUpsert("{ \"text\": \"v0\" }")
.get();
GetResponse get = get("test", "type", "3");
assertThat(get.getVersion(), equalTo(1l));
assertThat((String) get.getSource().get("text"), equalTo("v0"));
// With force version
client()
.prepareUpdate("test", "type", "4")
.setScript("ctx._source.text = 'v2'", ScriptService.ScriptType.INLINE)
.setVersion(10)
.setVersionType(VersionType.FORCE)
.setUpsert("{ \"text\": \"v0\" }")
.get();
get = get("test", "type", "4");
assertThat(get.getVersion(), equalTo(10l));
assertThat((String) get.getSource().get("text"), equalTo("v0"));
// retry on conflict is rejected:
assertThrows(
client().prepareUpdate("test", "type", "1").setVersion(10).setRetryOnConflict(5),
ActionRequestValidationException.class);
}
