deniskuzZ commented on a change in pull request #2974:
URL: https://github.com/apache/hive/pull/2974#discussion_r795813342
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/txn/compactor/Initiator.java
##########
@@ -183,29 +183,34 @@ public void run() {
String runAs = resolveUserToRunAs(tblNameOwners, t, p);
/* checkForCompaction includes many file metadata checks and may
be expensive.
* Therefore, using a thread pool here and running
checkForCompactions in parallel */
-
compactionList.add(CompletableFuture.runAsync(CompactorUtil.ThrowingRunnable.unchecked(()
->
- scheduleCompactionIfRequired(ci, t, p, runAs)),
compactionExecutor));
+ String tableName = ci.getFullTableName();
+ String partition = ci.getFullPartitionName();
+
+ CompletableFuture<Void> asyncJob =
+ CompletableFuture.runAsync(
+ CompactorUtil.ThrowingRunnable.unchecked(() ->
+ scheduleCompactionIfRequired(ci, t, p, runAs,
metricsEnabled)), compactionExecutor)
+ .exceptionally(exc -> {
+ LOG.error("Error while running scheduling the
compaction on the table {} / partition {}.", tableName, partition, exc);
Review comment:
Will we log the same stuff twice?
````
LOG.error(errorMessage);
ci.errorMessage = errorMessage;
````
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