Venkata Sai Akhil Gudesa created SPARK-44293:
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Summary: Task failures during custom JAR fetch in executors
Key: SPARK-44293
URL: https://issues.apache.org/jira/browse/SPARK-44293
Project: Spark
Issue Type: Bug
Components: Connect
Affects Versions: 3.5.0
Reporter: Venkata Sai Akhil Gudesa
When attempting to use a custom JAR in a Spark Connect session, the tasks fail
due to the following error:
{code:java}
23/07/03 17:00:15 INFO Executor: Fetching
spark://ip-10-110-22-170.us-west-2.compute.internal:43743/artifacts/d9548b02-ff3b-4278-ab52-aef5d1fc724e//home/venkata.gudesa/spark/artifacts/spark-d6141194-c487-40fd-ba40-444d922808ea/d9548b02-ff3b-4278-ab52-aef5d1fc724e/jars/TestHelloV2.jar
with timestamp 0 23/07/03 17:00:15 ERROR Executor: Exception in task 6.0 in
stage 4.0 (TID 55) java.lang.RuntimeException: Stream
'/artifacts/d9548b02-ff3b-4278-ab52-aef5d1fc724e//home/venkata.gudesa/spark/artifacts/spark-d6141194-c487-40fd-ba40-444d922808ea/d9548b02-ff3b-4278-ab52-aef5d1fc724e/jars/TestHelloV2.jar'
was not found. at
org.apache.spark.network.client.TransportResponseHandler.handle(TransportResponseHandler.java:260)
at
org.apache.spark.network.server.TransportChannelHandler.channelRead0(TransportChannelHandler.java:142)
at
org.apache.spark.network.server.TransportChannelHandler.channelRead0(TransportChannelHandler.java:53)
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99)
{code}
*Root Cause: The URI for the JAR file is invalid.* (Instead of the URI being in
the form of {_}/artifacts/<sessionUUID>/jars/<JAR>{_}, its instead
\{_}/artifacts/<sessionUUID>/<absolutePath>{_})
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