From 9af31109fa931c06c52a922bede1ae2de82f338d Mon Sep 17 00:00:00 2001
From: Andrei Dan <andrei.dan@elastic.co>
Date: Thu, 21 May 2020 12:14:53 +0100
Subject: [PATCH] Change "apply create index" log level to DEBUG (#56947)
 (#57028)

These log statements are also logged by every "simulate adding this index"
functionality. One of them is the rollover action in ILM which executes
rollover dry-runs until the conditions are met, when the actual rollover
is executed.

This changes the statements log level to DEBUG and changes the phrasing
from V1/V2 to legacy/composable templates.

(cherry picked from commit 7cc8e1fe7f9731213ac4869fe99853564fbaaba9)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
---
 .../cluster/metadata/MetadataCreateIndexService.java          | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/src/main/java/org/elasticsearch/cluster/metadata/MetadataCreateIndexService.java b/server/src/main/java/org/elasticsearch/cluster/metadata/MetadataCreateIndexService.java
index fb025c3e55f..5c4d9aa9bdb 100644
--- a/server/src/main/java/org/elasticsearch/cluster/metadata/MetadataCreateIndexService.java
+++ b/server/src/main/java/org/elasticsearch/cluster/metadata/MetadataCreateIndexService.java
@@ -447,7 +447,7 @@ public class MetadataCreateIndexService {
                                                                 final List<IndexTemplateMetadata> templates,
                                                                 final BiConsumer<Metadata.Builder, IndexMetadata> metadataTransformer)
                                                                                         throws Exception {
-        logger.info("applying create index request using v1 templates {}",
+        logger.debug("applying create index request using legacy templates {}",
             templates.stream().map(IndexTemplateMetadata::name).collect(Collectors.toList()));
 
         final Map<String, Map<String, Object>> mappings = Collections.unmodifiableMap(parseV1Mappings(request.mappings(),
@@ -484,7 +484,7 @@ public class MetadataCreateIndexService {
                                                                final String templateName,
                                                                final BiConsumer<Metadata.Builder, IndexMetadata> metadataTransformer)
                                                                                     throws Exception {
-        logger.info("applying create index request using v2 template [{}]", templateName);
+        logger.debug("applying create index request using composable template [{}]", templateName);
 
         final String sourceMappings;
         if (request.mappings().size() > 0) {