[8.15] Rename logs index mode to logsdb (#111054) (#111098)

docs/reference/data-streams/logs.asciidoc

@@ -1,7 +1,7 @@
 [[logs-data-stream]]
 == Logs data stream
 
-preview::[Logs data streams and the logs index mode are in tech preview and may be changed or removed in the future. Don't use logs data streams or logs index mode in production.]
+preview::[Logs data streams and the logsdb index mode are in tech preview and may be changed or removed in the future. Don't use logs data streams or logsdb index mode in production.]
 
 A logs data stream is a data stream type that stores log data more efficiently.
 
@@ -20,7 +20,7 @@ The following features are enabled in a logs data stream:
 [[how-to-use-logsds]]
 === Create a logs data stream
 
-To create a logs data stream, set your index template  `index.mode` to `logs`:
+To create a logs data stream, set your index template  `index.mode` to `logsdb`:
 
 [source,console]
 ----
@@ -30,7 +30,7 @@ PUT _index_template/my-index-template
   "data_stream": { },
   "template": {
      "settings": {
-        "index.mode": "logs" <1>
+        "index.mode": "logsdb" <1>
      }
   },
   "priority": 101 <2>

modules/data-streams/src/internalClusterTest/java/org/elasticsearch/datastreams/LogsDataStreamIT.java

@@ -165,7 +165,7 @@ public void testLogsIndexModeDataStreamIndexing() throws IOException, ExecutionE
             client(),
             "logs-composable-template",
             LOGS_OR_STANDARD_MAPPING,
-            Map.of("index.mode", "logs"),
+            Map.of("index.mode", "logsdb"),
             List.of("logs-*-*")
         );
         final String dataStreamName = generateDataStreamName("logs");
@@ -188,7 +188,7 @@ public void testIndexModeLogsAndStandardSwitching() throws IOException, Executio
         );
         createDataStream(client(), dataStreamName);
         for (int i = 0; i < randomIntBetween(5, 10); i++) {
-            final IndexMode indexMode = i % 2 == 0 ? IndexMode.LOGS : IndexMode.STANDARD;
+            final IndexMode indexMode = i % 2 == 0 ? IndexMode.LOGSDB : IndexMode.STANDARD;
             indexModes.add(indexMode);
             updateComposableIndexTemplate(
                 client(),
@@ -206,7 +206,7 @@ public void testIndexModeLogsAndStandardSwitching() throws IOException, Executio
     public void testIndexModeLogsAndTimeSeriesSwitching() throws IOException, ExecutionException, InterruptedException {
         final String dataStreamName = generateDataStreamName("custom");
         final List<String> indexPatterns = List.of("custom-*-*");
-        final Map<String, String> logsSettings = Map.of("index.mode", "logs");
+        final Map<String, String> logsSettings = Map.of("index.mode", "logsdb");
         final Map<String, String> timeSeriesSettings = Map.of("index.mode", "time_series", "index.routing_path", "host.name");
 
         putComposableIndexTemplate(client(), "custom-composable-template", LOGS_OR_STANDARD_MAPPING, logsSettings, indexPatterns);
@@ -221,13 +221,13 @@ public void testIndexModeLogsAndTimeSeriesSwitching() throws IOException, Execut
         rolloverDataStream(dataStreamName);
         indexLogOrStandardDocuments(client(), randomIntBetween(10, 20), randomIntBetween(32, 64), dataStreamName);
 
-        assertDataStreamBackingIndicesModes(dataStreamName, List.of(IndexMode.LOGS, IndexMode.TIME_SERIES, IndexMode.LOGS));
+        assertDataStreamBackingIndicesModes(dataStreamName, List.of(IndexMode.LOGSDB, IndexMode.TIME_SERIES, IndexMode.LOGSDB));
     }
 
     public void testInvalidIndexModeTimeSeriesSwitchWithoutRoutingPath() throws IOException, ExecutionException, InterruptedException {
         final String dataStreamName = generateDataStreamName("custom");
         final List<String> indexPatterns = List.of("custom-*-*");
-        final Map<String, String> logsSettings = Map.of("index.mode", "logs");
+        final Map<String, String> logsSettings = Map.of("index.mode", "logsdb");
         final Map<String, String> timeSeriesSettings = Map.of("index.mode", "time_series");
 
         putComposableIndexTemplate(client(), "custom-composable-template", LOGS_OR_STANDARD_MAPPING, logsSettings, indexPatterns);
@@ -249,7 +249,7 @@ public void testInvalidIndexModeTimeSeriesSwitchWithoutRoutingPath() throws IOEx
     public void testInvalidIndexModeTimeSeriesSwitchWithoutDimensions() throws IOException, ExecutionException, InterruptedException {
         final String dataStreamName = generateDataStreamName("custom");
         final List<String> indexPatterns = List.of("custom-*-*");
-        final Map<String, String> logsSettings = Map.of("index.mode", "logs");
+        final Map<String, String> logsSettings = Map.of("index.mode", "logsdb");
         final Map<String, String> timeSeriesSettings = Map.of("index.mode", "time_series", "index.routing_path", "host.name");
 
         putComposableIndexTemplate(client(), "custom-composable-template", LOGS_OR_STANDARD_MAPPING, logsSettings, indexPatterns);

modules/data-streams/src/javaRestTest/java/org/elasticsearch/datastreams/LogsDataStreamRestIT.java

@@ -72,7 +72,7 @@ private static void waitForLogs(RestClient client) throws Exception {
           "template": {
             "settings": {
               "index": {
-                "mode": "logs"
+                "mode": "logsdb"
               }
             },
             "mappings": {
@@ -161,7 +161,7 @@ public void testLogsIndexing() throws IOException {
                 randomIp(randomBoolean())
             )
         );
-        assertDataStreamBackingIndexMode("logs", 0);
+        assertDataStreamBackingIndexMode("logsdb", 0);
         rolloverDataStream(client, DATA_STREAM_NAME);
         indexDocument(
             client,
@@ -175,7 +175,7 @@ public void testLogsIndexing() throws IOException {
                 randomIp(randomBoolean())
             )
         );
-        assertDataStreamBackingIndexMode("logs", 1);
+        assertDataStreamBackingIndexMode("logsdb", 1);
     }
 
     public void testLogsStandardIndexModeSwitch() throws IOException {
@@ -193,7 +193,7 @@ public void testLogsStandardIndexModeSwitch() throws IOException {
                 randomIp(randomBoolean())
             )
         );
-        assertDataStreamBackingIndexMode("logs", 0);
+        assertDataStreamBackingIndexMode("logsdb", 0);
 
         putTemplate(client, "custom-template", STANDARD_TEMPLATE);
         rolloverDataStream(client, DATA_STREAM_NAME);
@@ -225,7 +225,7 @@ public void testLogsStandardIndexModeSwitch() throws IOException {
                 randomIp(randomBoolean())
             )
         );
-        assertDataStreamBackingIndexMode("logs", 2);
+        assertDataStreamBackingIndexMode("logsdb", 2);
     }
 
     private void assertDataStreamBackingIndexMode(final String indexMode, int backingIndex) throws IOException {

modules/data-streams/src/javaRestTest/java/org/elasticsearch/datastreams/logsdb/LogsIndexModeDisabledRestTestIT.java

@@ -50,7 +50,7 @@ public void setup() throws Exception {
     public void testLogsSettingsIndexModeDisabled() throws IOException {
         assertOK(createDataStream(client, "logs-custom-dev"));
         final String indexMode = (String) getSetting(client, getDataStreamBackingIndex(client, "logs-custom-dev", 0), "index.mode");
-        assertThat(indexMode, Matchers.not(equalTo(IndexMode.LOGS.getName())));
+        assertThat(indexMode, Matchers.not(equalTo(IndexMode.LOGSDB.getName())));
     }
 
 }

modules/data-streams/src/javaRestTest/java/org/elasticsearch/datastreams/logsdb/LogsIndexModeEnabledRestTestIT.java

@@ -179,7 +179,7 @@ public void testCreateDataStream() throws IOException {
         assertOK(putComponentTemplate(client, "logs@custom", MAPPINGS));
         assertOK(createDataStream(client, "logs-custom-dev"));
         final String indexMode = (String) getSetting(client, getDataStreamBackingIndex(client, "logs-custom-dev", 0), "index.mode");
-        assertThat(indexMode, equalTo(IndexMode.LOGS.getName()));
+        assertThat(indexMode, equalTo(IndexMode.LOGSDB.getName()));
     }
 
     public void testBulkIndexing() throws IOException {