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Merge pull request #227 from nlevitt/dont-checkpoint-unstarted

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do not checkpoint if crawl job has not started
This commit is contained in:
Barbara Miller
2019-01-04 15:53:43 -08:00
committed by GitHub
parent a40c466520 01153b0311
commit e8aba660d8
1 changed files with 5 additions and 0 deletions
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engine/src/main/java/org/archive/crawler/framework/CheckpointService.java
+5
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@@ -240,6 +240,11 @@ public class CheckpointService implements Lifecycle, ApplicationContextAware, Ha
* Run a checkpoint of the crawler
*/
public synchronized String requestCrawlCheckpoint() throws IllegalStateException {
if (!controller.hasStarted()) {
LOGGER.info("crawl job has not started; ignoring");
return null;
}
if (isCheckpointing()) {
throw new IllegalStateException("Checkpoint already running.");
}