joerghoh commented on a change in pull request #18:
URL:
https://github.com/apache/sling-org-apache-sling-jcr-repoinit/pull/18#discussion_r648106988
##########
File path:
src/main/java/org/apache/sling/jcr/repoinit/impl/RepositoryInitializerFactory.java
##########
@@ -122,14 +131,47 @@ public void processRepository(final SlingRepository repo)
throws Exception {
continue;
}
final List<Operation> ops = parser.parse(new
StringReader(script));
- log.info("Executing {} repoinit operations",
ops.size());
- processor.apply(s, ops);
- s.save();
+ String msg = String.format("Executing %s repoinit
operations", ops.size());
+ log.info(msg);
+ applyOperations(s,ops,msg);
}
}
} finally {
s.logout();
}
}
}
+
+
+ /**
+ * Apply the operations within a session, support retries
+ * @param session the JCR session to use
+ * @param ops the list of operations
+ * @param logMessage the messages to print when retry
+ * @throws Exception if the application fails despite the retry
+ */
+ private void applyOperations(Session session, List<Operation> ops, String
logMessage) throws Exception {
+
+ RetryableOperation retry = new
RetryableOperation.Builder().withBackoffBase(1000).withMaxRetries(3).build();
+ boolean successful = retry.apply(() -> {
+ try {
+ processor.apply(session, ops);
+ session.save();
+ return true;
+ } catch (RepositoryException e) {
+ log.error("(temporarily) failed to apply repoinit
operations",e);
Review comment:
is now adjusted to log only the last exception.
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