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Posted to issues@hop.apache.org by "Mattang-Dan (via GitHub)" <gi...@apache.org> on 2023/07/12 14:30:48 UTC
[I] [Bug]: removing workflow logging entry and file causes errors in Execution Information (hop)
Mattang-Dan opened a new issue, #3078:
URL: https://github.com/apache/hop/issues/3078
### Apache Hop version?
2.4
### Java version?
microsoft-jdk-11.0.19-windows-x64.msi
### Operating system
Windows
### What happened?
dan
[9:25 AM](https://chat.project-hop.org/hop/pl/8y6odma5mtd55jk799mmjn84ma)
I think I removed workflow logging in an incorrect way, possibly?
1. I deleted the Workflow logging entry under Workflow Log in MetaData (Ctrl+Shift+M)
2. I deleted the "logging" folder that included the workflow logging file
3. I opened Execution Information and it had many errors (screenshot and details in chat)
4. I restarted Hop but still has errors
5. I recreated an empty logging folder but still has errors
6. I restarted Hop but still has errors
**Details**:
org.apache.hop.core.exception.HopException:
Error getting execution from Neo4j
Name is null
at org.apache.hop.neo4j.execution.NeoExecutionInfoLocation.getExecution(NeoExecutionInfoLocation.java:531)
at org.apache.hop.ui.hopgui.perspective.execution.ExecutionPerspective.refresh(ExecutionPerspective.java:549)
at org.apache.hop.ui.hopgui.perspective.execution.ExecutionPerspective.perspectiveActivated(ExecutionPerspective.java:151)
at org.apache.hop.ui.hopgui.HopGui.setActivePerspective(HopGui.java:1591)
at org.apache.hop.ui.hopgui.HopGui.lambda$loadPerspectives$2(HopGui.java:523)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4054)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3642)
at org.apache.hop.ui.hopgui.HopGui.open(HopGui.java:474)
at org.apache.hop.ui.hopgui.HopGui.main(HopGui.java:352)
Caused by: java.lang.NullPointerException: Name is null
at java.base/java.lang.Enum.valueOf(Enum.java:238)
at org.apache.hop.execution.ExecutionType.valueOf(ExecutionType.java:21)
at org.apache.hop.neo4j.execution.NeoExecutionInfoLocation.getNeo4jExecution(NeoExecutionInfoLocation.java:568)
at org.apache.hop.neo4j.execution.NeoExecutionInfoLocation.lambda$getExecution$2(NeoExecutionInfoLocation.java:529)
at org.neo4j.driver.internal.InternalSession.lambda$transaction$4(InternalSession.java:137)
at org.neo4j.driver.internal.retry.ExponentialBackoffRetryLogic.retry(ExponentialBackoffRetryLogic.java:106)
at org.neo4j.driver.internal.InternalSession.transaction(InternalSession.java:134)
at org.neo4j.driver.internal.InternalSession.readTransaction(InternalSession.java:103)
at org.neo4j.driver.internal.InternalSession.readTransaction(InternalSession.java:98)
at org.apache.hop.neo4j.execution.NeoExecutionInfoLocation.getExecution(NeoExecutionInfoLocation.java:529)
... 11 more
### Issue Priority
Priority: 3
### Issue Component
Component: Metadata
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Re: [I] [Bug]: removing workflow logging entry and file causes errors in Execution Information (hop)
Posted by "Mattang-Dan (via GitHub)" <gi...@apache.org>.
Mattang-Dan commented on issue #3078:
URL: https://github.com/apache/hop/issues/3078#issuecomment-1632935315
As a side note, I was advised to use local file Execution Information Location logging instead of to Neo4j.
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Re: [I] [Bug]: removing workflow logging entry and file causes errors in Execution Information (hop)
Posted by "Mattang-Dan (via GitHub)" <gi...@apache.org>.
Mattang-Dan commented on issue #3078:
URL: https://github.com/apache/hop/issues/3078#issuecomment-1632780860
I neglected to mention that I only followed Step 1: from
[Workflow Log :: Apache Hop](https://hop.apache.org/manual/next/how-to-guides/logging-workflow-log.html)
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Re: [I] [Bug]: removing workflow logging entry and file causes errors in Execution Information (hop)
Posted by "mattcasters (via GitHub)" <gi...@apache.org>.
mattcasters commented on issue #3078:
URL: https://github.com/apache/hop/issues/3078#issuecomment-1813207970
Logging to files is eventually consistent and the Neo4j implementation should be transactional. It's always possible that deleting execution nodes doesn't work correctly. However, a proper reproduction path is really necessary to fix this. Thanks in advance.
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Re: [I] [Bug]: removing workflow logging entry and file causes errors in Execution Information (hop)
Posted by "Mattang-Dan (via GitHub)" <gi...@apache.org>.
Mattang-Dan commented on issue #3078:
URL: https://github.com/apache/hop/issues/3078#issuecomment-1632850331
Now I am starting to doubt myself, I don't look at Execution Information all that much, what if these errors were there earlier? hmmm.... My workflow and pipelines run fine.
I did also notice yesterday when I was re-ordering tabs (pipelines), that sometimes all of a sudden 2 tabs had identical objects on them (with different tab names), the one that moved and the tab in the old position I think. This happened several times.
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Re: [I] [Bug]: removing workflow logging entry and file causes errors in Execution Information (hop)
Posted by "mattcasters (via GitHub)" <gi...@apache.org>.
mattcasters closed issue #3078: [Bug]: removing workflow logging entry and file causes errors in Execution Information
URL: https://github.com/apache/hop/issues/3078
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