balaji-varadarajan commented on code in PR #11545:
URL: https://github.com/apache/hudi/pull/11545#discussion_r1664568762
##########
hudi-client/hudi-client-common/src/main/java/org/apache/hudi/table/upgrade/EightToSevenDowngradeHandler.java:
##########
@@ -32,6 +39,26 @@
public class EightToSevenDowngradeHandler implements DowngradeHandler {
@Override
public Map<ConfigProperty, String> downgrade(HoodieWriteConfig config,
HoodieEngineContext context, String instantTime, SupportsUpgradeDowngrade
upgradeDowngradeHelper) {
+ HoodieTableMetaClient metaClient =
HoodieTableMetaClient.builder().setConf(context.getStorageConf().newInstance()).setBasePath(config.getBasePath()).build();
+ List<HoodieInstant> instants =
metaClient.getActiveTimeline().getInstants();
+ if (!instants.isEmpty()) {
+ context.map(instants, instant -> {
+ if (!instant.getFileName().contains("_")) {
+ return false;
+ }
+ try {
+ StoragePath fromPath = new StoragePath(metaClient.getMetaPath(),
instant.getFileName());
Review Comment:
We need to add a todo here when we bring separate action name for
clustering/compaction in 1.x as well.
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