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DbTaskStorage: Protect against invalid lock_payload

This commit is contained in:
Gian Merlino 2013-12-19 16:16:20 -08:00
parent 846c3da4ab
commit f86342f7dc
1 changed files with 12 additions and 1 deletions
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13
indexing-service/src/main/java/io/druid/indexing/overlord/DbTaskStorage.java
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@ -489,7 +489,18 @@ public class DbTaskStorage implements TaskStorage
final Map<Long, TaskLock> retMap = Maps.newHashMap();
for (final Map<String, Object> row : dbTaskLocks) {
retMap.put((Long) row.get("id"), jsonMapper.readValue((byte[]) row.get("lock_payload"), TaskLock.class));
try {
retMap.put(
(Long) row.get("id"),
jsonMapper.readValue((byte[]) row.get("lock_payload"), TaskLock.class)
);
}
catch (Exception e) {
log.makeAlert(e, "Failed to deserialize TaskLock")
.addData("task", taskid)
.addData("lockPayload", row)
.emit();
}
}
return retMap;
}