[BUG] Querying the Paimon table reveals no column-level lineage
维护者通常 4 天内回复
还没有人认领这个 Issue。
评估
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 新手友好度
- 45/100
- Issue 类型
- 缺陷
- 描述清晰度
- 基本清楚
- 活跃度
- 冷清
- 技术栈
- java, spark
调研方向
Start by comparing the attached Paimon and Hive/Iceberg event samples and trace how the Spark integration collects lineage for each table source. The reproduction uses Spark 3.5 and Paimon; determine whether column-level lineage is supported for Paimon reads and inserts, then confirm the expected input and output datasets appear in the emitted event.
由索引模型根据 Issue 内容生成。
描述
OpenLineage integration/client
Spark integration
OpenLineage version
OpenLineage 1.48.0
Technology and package versions
Spark3.5
Environment configuration
No response
Deployment details
No response
Problem details
Question
hello, openlineage integration with Spark.
After reading the Paimon table, the event is as follows, without the content of "inputs": [], "outputs": [] .
However, when reading a Hive/Iceberg table, there are contents such as "inputs": [], "outputs": [] .
After integrating openlineage into Spark, does Spark not support column-level lineage when querying the paimon table?
Query the events generated by the Paimon table
Query the events generated by the Hive/Iceberg table
What you think should happen instead
After integrating openlineage into Spark, Spark queries on the paimon table should have "inputs": [], "outputs": []
How to reproduce
CREATE TABLE paimon.bdc_dim.user (
id INT,
name STRING,
age INT
)
USING paimon
TBLPROPERTIES (
'bucket' = '6',
'bucket-key' = 'id',
'file.compression' = 'snappy',
'file.format' = 'orc',
'num-sorted-run.compaction-trigger' = '10');
CREATE TABLE paimon.bdc_dim.user1 (
id INT,
name STRING,
age INT
)
USING paimon
TBLPROPERTIES (
'bucket' = '6',
'bucket-key' = 'id',
'file.compression' = 'snappy',
'file.format' = 'orc',
'num-sorted-run.compaction-trigger' = '10');
insert into paimon.bdc_dim.user values(1,'zhangsan',1);
insert into paimon.bdc_dim.user1
select id,name,age from paimon.bdc_dim.user;
Additional details
No response
Do you plan to make this contribution yourself?
- I am interested in doing this work
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