65f6459a70
* stable-2.15: GarbageCollectionRunner: Don't log missing config in gc_log Schema_109: Fix SQL syntax error Schema_109: Keep old timestamps during data migration Change-Id: I9c41d9b4d2e7e2ec57636257b95605f1425dcdbf
92 lines
3.2 KiB
Java
92 lines
3.2 KiB
Java
// Copyright (C) 2014 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.gerrit.server.git;
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import static com.google.gerrit.server.config.ScheduleConfig.MISSING_CONFIG;
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import com.google.common.collect.Lists;
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import com.google.gerrit.extensions.events.LifecycleListener;
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import com.google.gerrit.server.config.GcConfig;
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import com.google.gerrit.server.config.ScheduleConfig;
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import com.google.gerrit.server.project.ProjectCache;
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import com.google.inject.Inject;
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import java.util.concurrent.Future;
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import java.util.concurrent.TimeUnit;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/** Runnable to enable scheduling gc to run periodically */
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public class GarbageCollectionRunner implements Runnable {
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private static final Logger gcLog = LoggerFactory.getLogger(GarbageCollection.LOG_NAME);
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private static final Logger log = LoggerFactory.getLogger(GarbageCollectionRunner.class);
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static class Lifecycle implements LifecycleListener {
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private final WorkQueue queue;
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private final GarbageCollectionRunner gcRunner;
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private final GcConfig gcConfig;
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@Inject
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Lifecycle(WorkQueue queue, GarbageCollectionRunner gcRunner, GcConfig config) {
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this.queue = queue;
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this.gcRunner = gcRunner;
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this.gcConfig = config;
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}
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@Override
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public void start() {
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ScheduleConfig scheduleConfig = gcConfig.getScheduleConfig();
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long interval = scheduleConfig.getInterval();
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long delay = scheduleConfig.getInitialDelay();
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if (delay == MISSING_CONFIG && interval == MISSING_CONFIG) {
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log.info("Ignoring missing gc schedule configuration");
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} else if (delay < 0 || interval <= 0) {
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log.warn(String.format("Ignoring invalid gc schedule configuration: %s", scheduleConfig));
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} else {
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@SuppressWarnings("unused")
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Future<?> possiblyIgnoredError =
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queue
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.getDefaultQueue()
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.scheduleAtFixedRate(gcRunner, delay, interval, TimeUnit.MILLISECONDS);
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}
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}
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@Override
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public void stop() {
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// handled by WorkQueue.stop() already
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}
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}
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private final GarbageCollection.Factory garbageCollectionFactory;
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private final ProjectCache projectCache;
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@Inject
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GarbageCollectionRunner(
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GarbageCollection.Factory garbageCollectionFactory, ProjectCache projectCache) {
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this.garbageCollectionFactory = garbageCollectionFactory;
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this.projectCache = projectCache;
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}
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@Override
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public void run() {
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gcLog.info("Triggering gc on all repositories");
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garbageCollectionFactory.create().run(Lists.newArrayList(projectCache.all()));
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}
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@Override
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public String toString() {
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return "GC runner";
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}
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}
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