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Adding Hit counts and Miss counts for QueryCache exposed through REST api. (#60114) (#60993)

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Dan Hermann 2020-08-12 08:21:09 -05:00 committed by GitHub
parent 4275a715c9
commit 538c93c923
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1 changed files with 7 additions and 1 deletions
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8
server/src/main/java/org/elasticsearch/rest/action/cat/RestNodesAction.java
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@ -181,8 +181,12 @@ public class RestNodesAction extends AbstractCatAction {
table.addCell("query_cache.memory_size", "alias:qcm,queryCacheMemory;default:false;text-align:right;desc:used query cache");
table.addCell("query_cache.evictions", "alias:qce,queryCacheEvictions;default:false;text-align:right;desc:query cache evictions");
table.addCell("query_cache.hit_count", "alias:qchc,queryCacheHitCount;default:false;text-align:right;desc:query cache hit counts");
table.addCell("query_cache.miss_count",
"alias:qcmc,queryCacheMissCount;default:false;text-align:right;desc:query cache miss counts");
table.addCell("request_cache.memory_size", "alias:rcm,requestCacheMemory;default:false;text-align:right;desc:used request cache");
table.addCell("request_cache.memory_size",
"alias:rcm,requestCacheMemory;default:false;text-align:right;desc:used request cache");
table.addCell("request_cache.evictions",
"alias:rce,requestCacheEvictions;default:false;text-align:right;desc:request cache evictions");
table.addCell("request_cache.hit_count",
@ -362,6 +366,8 @@ public class RestNodesAction extends AbstractCatAction {
QueryCacheStats fcStats = indicesStats == null ? null : indicesStats.getQueryCache();
table.addCell(fcStats == null ? null : fcStats.getMemorySize());
table.addCell(fcStats == null ? null : fcStats.getEvictions());
table.addCell(fcStats == null ? null : fcStats.getHitCount());
table.addCell(fcStats == null ? null : fcStats.getMissCount());
RequestCacheStats qcStats = indicesStats == null ? null : indicesStats.getRequestCache();
table.addCell(qcStats == null ? null : qcStats.getMemorySize());