alexeykudinkin commented on code in PR #4739:
URL: https://github.com/apache/hudi/pull/4739#discussion_r866116760
##########
hudi-client/hudi-client-common/src/main/java/org/apache/hudi/client/BaseHoodieWriteClient.java:
##########
@@ -1301,4 +1359,33 @@ public void close() {
this.heartbeatClient.stop();
this.txnManager.close();
}
+
+ private void setWriteTimer(HoodieTable<T, I, K, O> table) {
+ String commitType = table.getMetaClient().getCommitActionType();
+ if (commitType.equals(HoodieTimeline.COMMIT_ACTION)) {
+ writeTimer = metrics.getCommitCtx();
+ } else if (commitType.equals(HoodieTimeline.DELTA_COMMIT_ACTION)) {
+ writeTimer = metrics.getDeltaCommitCtx();
+ }
+ }
+
+ private void tryUpgrade(HoodieTableMetaClient metaClient, Option<String>
instantTime) {
+ UpgradeDowngrade upgradeDowngrade =
+ new UpgradeDowngrade(metaClient, config, context,
upgradeDowngradeHelper);
+
+ if
(upgradeDowngrade.needsUpgradeOrDowngrade(HoodieTableVersion.current())) {
+ // Ensure no inflight commits by setting EAGER policy and explicitly
cleaning all failed commits
+ List<String> instantsToRollback = getInstantsToRollback(metaClient,
HoodieFailedWritesCleaningPolicy.EAGER, instantTime);
+
+ Map<String, Option<HoodiePendingRollbackInfo>> pendingRollbacks =
getPendingRollbackInfos(metaClient);
Review Comment:
The code was migrated as is so can't speak up from historical context, but
my hunch is that we do that to make sure table is in a consistent state (no
leftovers of failed commits) when we start the upgrade process.
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