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Delete applications even when index is missing

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This makes the deletion mapreduce more resilient in the face of data integrity
violations (which exist on sandbox but hopefully not in production). Even when
the domain application index doesn't exist, we still want to delete the domain
application itself, as its continuing presence will cause problems after the
code for domain applications is deleted.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=228521794
This commit is contained in:
mcilwain 2019-01-09 08:26:26 -08:00 • committed by Ben McIlwain
parent ce29e73879
commit 02174a2cff
2 changed files with 42 additions and 5 deletions
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24
java/google/registry/tools/server/KillAllDomainApplicationsAction.java
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@ -75,20 +75,34 @@ public class KillAllDomainApplicationsAction implements Runnable {
getContext().incrementCounter("applications already deleted");
return;
}
Key<DomainApplication> applicationKey = Key.create(application);
DomainApplicationIndex dai =
ofy().load().key(DomainApplicationIndex.createKey(application)).now();
EppResourceIndex eri =
ofy().load().entity(EppResourceIndex.create(applicationKey)).now();
if (dai == null || eri == null) {
if (dai == null) {
logger.atSevere().log(
"Missing index(es) for application %s; skipping.", applicationKey);
getContext().incrementCounter("missing indexes");
return;
"Missing domain application index for application %s.", applicationKey);
getContext().incrementCounter("missing domain application indexes");
} else {
ofy().delete().entity(dai);
}
// This case shouldn't be possible except in extremely rare circumstances, as this
// mapreduce itself is relying on EPP resource indexes to load the domain
// applications to delete.
if (eri == null) {
logger.atSevere().log(
"Missing EPP resource index for application %s.", applicationKey);
getContext().incrementCounter("missing EPP resource indexes");
} else {
ofy().delete().entity(eri);
}
// Delete the application, its descendents, and the indexes.
ofy().delete().keys(ofy().load().ancestor(application).keys());
ofy().delete().entities(dai, eri);
logger.atInfo().log("Deleted domain application %s.", applicationKey);
getContext().incrementCounter("applications deleted");
});