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YARN-11701. [Federation] Enhance Federation Cache Clean Conditions. (#6889) Contributed by Shilun Fan.

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Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
This commit is contained in:
slfan1989 2024-06-19 08:34:19 +08:00 committed by GitHub
parent 90024d8cb1
commit 9710a8d52f
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GPG Key ID: B5690EEEBB952194
3 changed files with 9 additions and 3 deletions
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4
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/federation/cache/FederationCaffeineCache.java vendored
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@ -79,7 +79,9 @@ public void initCache(Configuration pConf, FederationStateStore pStateStore) {
@Override @Override
public void clearCache() { public void clearCache() {
this.cache.cleanUp(); if (this.cache != null) {
this.cache.cleanUp();
}
this.cache = null; this.cache = null;
} }

4
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/federation/cache/FederationGuavaCache.java vendored
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@ -76,7 +76,9 @@ public void initCache(Configuration pConf, FederationStateStore pStateStore) {
@Override @Override
public void clearCache() { public void clearCache() {
cache.invalidateAll(); if (this.cache != null) {
cache.invalidateAll();
}
cache = null; cache = null;
} }

4
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/federation/cache/FederationJCache.java vendored
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@ -91,7 +91,9 @@ public void initCache(Configuration pConf, FederationStateStore pStateStore) {
@Override @Override
public void clearCache() { public void clearCache() {
this.cache.clear(); if (this.cache != null) {
this.cache.clear();
}
this.cache = null; this.cache = null;
} }