Abhishek Pal created ATLAS-4754:
-----------------------------------
Summary: Download Search with Basic Search gives
java.io.FileNotFoundException
Key: ATLAS-4754
URL: https://issues.apache.org/jira/browse/ATLAS-4754
Project: Atlas
Issue Type: Bug
Components: atlas-webui
Reporter: Abhishek Pal
Currently when trying to download search results, the download task is stuck on
pending.
Upon checking the logs the following error is being seen:
{code:java|title=application.log}
2023-05-17 22:09:47,321 INFO - [etp1158258131-199 -
a6302f98-7e3d-4cbc-bd06-883fbfa21d11:] ~ TaskManagement: Processing stats:
total=1, sinceLastStatsReport=2 completedWithErrors=1, succeded=0
(TaskExecutor$TaskLogger:166)
2023-05-17 22:09:47,330 ERROR - [atlas-task-0-etp1158258131-282 -
b9a5a4ef-6e3f-440c-9f65-d446a6da9720:] ~ Task:
f4e26459-746f-4f31-90db-144c31a9696f: Error performing task!
(SearchResultDownloadTask:126)
java.io.FileNotFoundException:
<atlas-library>/search_result_downloads/<user>/<filename>.csv (No such file or
directory)
at java.base/java.io.FileOutputStream.open0(Native Method)
at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298)
at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:237)
at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:187)
at java.base/java.io.FileWriter.<init>(FileWriter.java:96)
at
org.apache.atlas.repository.store.graph.v2.tasks.searchdownload.SearchResultDownloadTask.generateCSVFileFromSearchResult(SearchResultDownloadTask.java:185)
at
org.apache.atlas.repository.store.graph.v2.tasks.searchdownload.SearchResultDownloadTask.run(SearchResultDownloadTask.java:163)
at
org.apache.atlas.repository.store.graph.v2.tasks.searchdownload.SearchResultDownloadTask.perform(SearchResultDownloadTask.java:122)
at org.apache.atlas.tasks.AbstractTask.run(AbstractTask.java:33)
at
org.apache.atlas.tasks.TaskExecutor$TaskConsumer.performTask(TaskExecutor.java:150)
at org.apache.atlas.tasks.TaskExecutor$TaskConsumer.run(TaskExecutor.java:109)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834){code}
h2. Steps to Reproduce:
h4. Create type: test_download_entity
{code:java|title=<atlas-host>/api/atlas/v2/types/typedefs:json}
{
"enumDefs": [],
"structDefs": [],
"classificationDefs": [],
"entityDefs": [
{
"attributeDefs": [
{
"name": "name",
"typeName": "string",
"isOptional": true,
"cardinality": "SINGLE",
"valuesMinCount": 0,
"valuesMaxCount": 1,
"isUnique": false,
"isIndexable": false
},
{
"name": "type_str",
"typeName": "string",
"isOptional": true,
"cardinality": "SINGLE",
"valuesMinCount": 0,
"valuesMaxCount": 1,
"isUnique": false,
"isIndexable": false
}
],
"description": "description",
"name": "test_download_entity",
"guid": "-32062751815011",
"category": "ENTITY",
"superTypes": []
}
],
"relationshipDefs": [],
"businessMetadataDefs": []
}
{code}
h4. Create entity of type: test_download_entity
{code:java|title=<atlas-host>/api/atlas/v2/entity/bulk:json}
{
"entities": [{
"typeName": "test_download_entity",
"attributes": {
"name": "downloadable_entity_1",
"type_str": "str1"
},
"guid": "-08727943682221"
},
{
"typeName": "test_download_entity",
"attributes": {
"name": "downloadable_entity_2",
"type_str": "str2"
},
"guid": "-08727943682222"
}
]
}{code}
h4. Search for type "test_download_entity"
Now on the host if we search for the type "
test_download_entity" and then download the search results, we will see the
entity being queued for download, but then it stays in the pending state.
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