Vinoth Govindarajan created HUDI-1695:
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Summary: Deltastream HoodieIncrSource exception error messaging is
incorrect
Key: HUDI-1695
URL: https://issues.apache.org/jira/browse/HUDI-1695
Project: Apache Hudi
Issue Type: Bug
Components: DeltaStreamer
Reporter: Vinoth Govindarajan
Assignee: Vinoth Govindarajan
Fix For: 0.8.0
When you set your source_class as HoodieIncrSource and invoke deltastreamer
without any checkpoint, it throws the following Exception:
{code:java}
User class threw exception: java.lang.IllegalArgumentException: Missing begin
instant for incremental pull. For reading from latest committed instant set
hoodie.deltastreamer.source.hoodie.read_latest_on_midding_ckpt to true{code}
The error messaging is wrong and misleading, the correct parameter is:
{code:java}
hoodie.deltastreamer.source.hoodieincr.read_latest_on_missing_ckpt
{code}
Check out the correct parameter in this
[file|https://github.com/apache/hudi/blob/release-0.7.0/hudi-utilities/src/main/java/org/apache/hudi/utilities/sources/HoodieIncrSource.java#L78]
The correct messaging should be:
{code:java}
User class threw exception: java.lang.IllegalArgumentException: Missing begin
instant for incremental pull. For reading from latest committed instant set
hoodie.deltastreamer.source.hoodieincr.read_latest_on_missing_ckpt to true
{code}
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