Soumiks320 opened a new issue, #4656:
URL: https://github.com/apache/hop/issues/4656
### Apache Hop version?
2.8.0
### Java version?
java11
### Operating system
Windows
### What happened?
We are encountering an issue while performing ElasticSearch (ES)
synchronization with Hive using the Hop service. The Hive query executes
successfully when run directly through Hive, but the same query fails when
executed via the Hop service.
This behavior is blocking our workflow, and we need assistance to resolve it.
Exception in application logs
2024-11-29 04:42:21,034 WARN [main] org.apache.hadoop.mapred.YarnChild:187
Exception running child : java.io.IOException: Cannot create an instance of
InputSplit class =
org.elasticsearch.hadoop.hive.EsHiveInputFormat$EsHiveSplit:Class
org.elasticsearch.hadoop.hive.EsHiveInputFormat$EsHiveSplit not found
at
org.apache.hadoop.hive.ql.io.HiveInputFormat$HiveInputSplit.readFields(HiveInputFormat.java:179)
at
org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:71)
at
org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:42)
at org.apache.hadoop.mapred.MapTask.getSplitDetails(MapTask.java:373)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:433)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:344)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:177)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1926)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:171)
Caused by: java.lang.ClassNotFoundException: Class
org.elasticsearch.hadoop.hive.EsHiveInputFormat$EsHiveSplit not found
at
org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2332)
at
org.apache.hadoop.hive.ql.io.HiveInputFormat$HiveInputSplit.readFields(HiveInputFormat.java:175)
... 10 more
### Issue Priority
Priority: 0
### Issue Component
Component: Hop Server
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