AhmAmri opened a new issue, #6148:
URL: https://github.com/apache/hop/issues/6148
### Apache Hop version?
1.16.0
### Java version?
17.0.17
### Operating system
Docker
### What happened?
When upgrading from Apache Hop 2.15.0 to Apache Hop 1.16.0, the Parquet File
Output transform stops working.
The same pipeline and configuration that previously worked now fails with a
NoClassDefFoundError related to a missing Woodstox class:
com.ctc.wstx.io.InputBootstrapper.
This seems to be a dependency regression — the Parquet output transform
requires a Woodstox/WSTX XML parser class that is no longer available in the
classpath in version 1.16.0.
**Environment**
Hop version: 1.16.0
Working version: 2.15.0
Execution mode: Hop Web / Docker
Transform: Parquet File Output
**Steps to Reproduce**
Create a pipeline using Parquet File Output
Run the pipeline on Hop 1.16.0
Observe that Hop fails when trying to write the parquet file
**Error logs:**
ERROR: Unexpected error
ERROR: java.lang.NoClassDefFoundError: com/ctc/wstx/io/InputBootstrapper
at
org.apache.hop.parquet.transforms.output.ParquetOutput.openNewFile(ParquetOutput.java:135)
at
org.apache.hop.parquet.transforms.output.ParquetOutput.processRow(ParquetOutput.java:100)
at org.apache.hop.pipeline.transform.RunThread.run(RunThread.java:54)
at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.ClassNotFoundException:
com.ctc.wstx.io.InputBootstrapper
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1377)
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1186)
### Issue Priority
Priority: 3
### Issue Component
Component: Hop Web
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