[Bug]:

[KhajaMohuhn]

Apache Hop version?

2.14

Java version?

11

Operating system

Windows

What happened?

In Apache Hop 2.14, the Metrics tab under the Logging pane shows incorrect values for Output or Written rows, even though rows are clearly processed and visible via Preview or downstream transforms.

Misleads into thinking transforms are not producing output.

Makes troubleshooting and row-level traceability harder.

Affects QA testing and validations

Issue Priority

Priority: 2

Issue Component

Component: Hop Gui

[KhajaMohuhn]

Java Version: 17

[bamaer]

For clarity:

• input/output: physical I/O when reading from or writing to files, relational databases etc
• read/written: rows received (read) from or written to previous or next transforms.

In the case of your pipeline, the first screenshot looks correct.

In the second screenshot, the metrics show 2 read and written, the preview data grid shows 100+ rows, but even though your transforms show the green checkmark (completed), the pipeline status still shows as "running". Are there other parts of your pipeline that are still running? Can you give us some more context about your architecture (local vs remote execution etc)?

Also, is this the first execution or a repeated execution? There is an open issue with metrics on executions after the first one.

[mattcasters]

Is this a duplicate of https://github.com/apache/hop/issues/5475 ?

[hansva]

Probably, I'll close it, and the reporter can re-open if the issue persists in 2.15