simhadri-g commented on code in PR #4000:
URL: https://github.com/apache/hive/pull/4000#discussion_r1091920961
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ql/src/java/org/apache/hadoop/hive/ql/stats/StatsUtils.java:
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@@ -277,23 +277,31 @@ private static Statistics collectStatistics(HiveConf
conf, PrunedPartitionList p
boolean metaTable = table.getMetaTable() != null;
if (!table.isPartitioned()) {
+ long ds, nr, fs;
+ if (table.isNonNative() &&
table.getStorageHandler().canProvideBasicStatistics()) {
+ Map<String, String> icebergBasicStatMap =
table.getStorageHandler().getBasicStatistics(Partish.buildFor(table));
+ ds = Long.parseLong(icebergBasicStatMap.get("totalSize"));
+ nr = Long.parseLong(icebergBasicStatMap.get("numRows"));
+ fs = Long.parseLong(icebergBasicStatMap.get("numFiles"));
Review Comment:
Thanks for the review :) .
I thought that "null" check here would be sufficient:
https://github.com/apache/hive/blob/master/iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergStorageHandler.java#L316
I will update the PR and include a null check.
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