butaozhang commented on issue #2576:
URL: https://github.com/apache/iceberg/issues/2576#issuecomment-837659767
Hi @RussellSpitzer @marton-bod . I have test "Hive-iceberg-handler" module
of Hive master branch. Here are the test steps:
1, **Create the ice table using hive beelin:**
CREATE EXTERNAL TABLE ice_tbl (i int) STORED BY
'org.apache.iceberg.mr.hive.HiveIcebergStorageHandler';
2**, Make a insert DDL:**
set hive.execution.engine=mr;
insert overwrite table ice_tbl values(1);
3,**Make a select statement of ice_tbl, but found no data:**
__0: jdbc:hive2://hivenode:10000> select * from ice_tbl;
INFO : Compiling
command(queryId=hive_20210511100644_a0676d7a-11ac-4c69-8b03-ee081ec33f70):
select * from ice_tbl
INFO : No Stats for default@ice_tbl, Columns: i
INFO : Semantic Analysis Completed (retrial = false)
INFO : Created Hive schema:
Schema(fieldSchemas:[FieldSchema(name:ice_tbl.i, type:int, comment:null)],
properties:null)
INFO : Completed compiling
command(queryId=hive_20210511100644_a0676d7a-11ac-4c69-8b03-ee081ec33f70); Time
taken: 0.28 seconds
INFO : Concurrency mode is disabled, not creating a lock manager
INFO : Executing
command(queryId=hive_20210511100644_a0676d7a-11ac-4c69-8b03-ee081ec33f70):
select * from ice_tbl
INFO : Completed executing
command(queryId=hive_20210511100644_a0676d7a-11ac-4c69-8b03-ee081ec33f70); Time
taken: 0.0 seconds
+------------+
| ice_tbl.i |
+------------+
+------------+
No rows selected (0.36 seconds)__
So, Why is no data returned? Am I missing some hive_iceberg configuration?
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