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Description
Your Environment
- Presto version used: master
- Storage (HDFS/S3/GCS..): hdfs
- Data source and connector used: iceberg
- Deployment (Cloud or On-prem): lcocal debug
- Pastebin link to the complete debug logs:
Expected Behavior
Current Behavior
presto:default> create table iceberg.default.iceberg_ts1( id bigint, category varchar, ts timestamp ) WITH ( location = 'hdfs://localhost:8020/warehouse/iceberg/db_name/iceberg_ts1', partitioning = ARRAY['bucket(id,8)','day(ts)','category']);
CREATE TABLE
Query 20251113_035359_00002_7fggk, FINISHED, 0 nodes
Splits: 0 total, 0 done (0.00%)
[Latency: client-side: 0:01, server-side: 0:01] [0 rows, 0B] [0 rows/s, 0B/s]
presto:default> insert into iceberg.default.iceberg_ts1 select 11, 'cc1', cast('2022-05-06 07:08:09' as timestamp);
INSERT: 1 row
Query 20251113_035402_00003_7fggk, FINISHED, 1 node
Splits: 35 total, 35 done (100.00%)
[Latency: client-side: 0:02, server-side: 0:02] [0 rows, 0B] [0 rows/s, 0B/s]
presto:default> select * from iceberg.default.iceberg_ts1;
id | category | ts
----+----------+-------------------------
11 | cc1 | 2022-05-06 07:08:09.000
(1 row)
Query 20251113_035407_00004_7fggk, FINISHED, 1 node
Splits: 17 total, 17 done (100.00%)
[Latency: client-side: 220ms, server-side: 208ms] [1 rows, 514B] [4 rows/s, 2.41KB/s]
presto:default> select * from iceberg.default.iceberg_ts1 where ts=cast('2022-05-06 07:08:09' as timestamp);
id | category | ts
----+----------+----
(0 rows)
Query 20251113_035412_00005_7fggk, FINISHED, 1 node
Splits: 1 total, 1 done (100.00%)
[Latency: client-side: 107ms, server-side: 94ms] [0 rows, 0B] [0 rows/s, 0B/s]
My local time zone is Asia/Shanghai. 2022-05-06 07:08:09 should be 1651792089000, but
at IcebergPageSink, presto will adjustTimestampForPartitionTransform for timestamp. it will be adjust to 1651820889000.
Possible Solution
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