[
https://issues.apache.org/jira/browse/AIRAVATA-3287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17007673#comment-17007673
]
Dimuthu Upeksha commented on AIRAVATA-3287:
-------------------------------------------
Fixed in
[https://github.com/apache/airavata/commit/82139606a0ad46cdd740da5e92bc30196565b027]
> Evict failed SSH connections from connection pool
> -------------------------------------------------
>
> Key: AIRAVATA-3287
> URL: https://issues.apache.org/jira/browse/AIRAVATA-3287
> Project: Airavata
> Issue Type: Bug
> Reporter: Dimuthu Upeksha
> Assignee: Dimuthu Upeksha
> Priority: Major
>
> Some times SSH connections can be invalidated over the time if we keep it in
> the pool without using it. If that's the case, those invalidated connections
> should be checked and removed from the pool.
> 9-43d0-ba65-9c0ca3611c95, gateway=ultrascan - Error while checking the file
> /scratch/01623/us3/airavata-workingdirs/PROCESS_4ce5f970-98ab-436e-a4cd-0ba6e611cb72/output/analysis-results.tar
> existence
> org.apache.airavata.agents.api.AgentException:
> net.schmizz.sshj.connection.ConnectionException: Request failed
> at
> org.apache.airavata.helix.adaptor.SSHJAgentAdaptor.doesFileExist(SSHJAgentAdaptor.java:340)
> at
> org.apache.airavata.helix.impl.task.staging.DataStagingTask.transferFileToStorage(DataStagingTask.java:320)
> at
> org.apache.airavata.helix.impl.task.staging.OutputDataStagingTask.onRun(OutputDataStagingTask.java:171)
> at
> org.apache.airavata.helix.impl.task.AiravataTask.onRun(AiravataTask.java:360)
> at org.apache.airavata.helix.core.AbstractTask.run(AbstractTask.java:92)
> at org.apache.helix.task.TaskRunner.run(TaskRunner.java:71)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: net.schmizz.sshj.connection.ConnectionException: Request failed
> at
> net.schmizz.sshj.connection.channel.AbstractChannel.gotResponse(AbstractChannel.java:402)
> at
> net.schmizz.sshj.connection.channel.AbstractChannel.handle(AbstractChannel.java:191)
> at net.schmizz.sshj.connection.ConnectionImpl.handle(ConnectionImpl.java:130)
> at net.schmizz.sshj.transport.TransportImpl.handle(TransportImpl.java:500)
> at net.schmizz.sshj.transport.Decoder.decode(Decoder.java:102)
> at net.schmizz.sshj.transport.Decoder.received(Decoder.java:170)
> at net.schmizz.sshj.transport.Reader.run(Reader.java:59)
>
>
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
