okumin commented on code in PR #6020:
URL: https://github.com/apache/hive/pull/6020#discussion_r2280298235
##########
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/metastore/task/IcebergHouseKeeperService.java:
##########
@@ -79,35 +77,21 @@ public void run() {
private void expireTables(String catalogName, String dbPattern, String
tablePattern) {
try (IMetaStoreClient msc = new HiveMetaStoreClient(conf)) {
- // TODO: HIVE-28952 – modify TableFetcher to return HMS Table API
objects directly,
- // avoiding the need for subsequent msc.getTable calls to fetch each
matched table individually
- List<TableName> tables = IcebergTableUtil.getTableFetcher(msc,
catalogName, dbPattern, tablePattern).getTables();
-
+ int maxBatchSize = MetastoreConf.getIntVar(conf,
MetastoreConf.ConfVars.BATCH_RETRIEVE_MAX);
+ List<org.apache.hadoop.hive.metastore.api.Table> tables =
+ IcebergTableUtil.getTableFetcher(msc, catalogName, dbPattern,
tablePattern).getTables(maxBatchSize);
LOG.debug("{} candidate tables found", tables.size());
-
- for (TableName table : tables) {
- try {
- expireSnapshotsForTable(getIcebergTable(table, msc));
- } catch (Exception e) {
- LOG.error("Exception while running iceberg expiry service on
catalog/db/table: {}/{}/{}",
- catalogName, dbPattern, tablePattern, e);
- }
+ for (org.apache.hadoop.hive.metastore.api.Table table : tables) {
+ expireSnapshotsForTable(getIcebergTable(table));
Review Comment:
I recalled that we would like to retain the try-catch. We intentionally
added it to avoid skipping everything when a single expiration fails.
See also: https://github.com/apache/hive/pull/5786#discussion_r2120885647
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