[YARN-5363] For AM containers, or for containers of running-apps, "yarn logs" incorrectly only (tries to) shows syslog file-type by default

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Component/s: log-aggregation
• Assignee: Vinod Kumar Vavilapalli
• Reporter: Vinod Kumar Vavilapalli
• Created: 12/Jul/16 20:42
• Updated: 11/Jun/20 18:03
• Resolved: 14/Jul/16 17:22

Description

For e.g, for a running application, the following happens:

# yarn logs -applicationId application_1467838922593_0001
16/07/06 22:07:05 INFO impl.TimelineClientImpl: Timeline service address: http://<TS-host-name>:8188/ws/v1/timeline/
16/07/06 22:07:06 INFO client.RMProxy: Connecting to ResourceManager at <RM-host-name>/<RM-IP>:8050
16/07/06 22:07:07 INFO impl.TimelineClientImpl: Timeline service address: http://<TS-host-name>l:8188/ws/v1/timeline/
16/07/06 22:07:07 INFO client.RMProxy: Connecting to ResourceManager at <RM-host-name>/<RM-IP>:8050
Can not find any log file matching the pattern: [syslog] for the container: container_e03_1467838922593_0001_01_000001 within the application: application_1467838922593_0001
Can not find any log file matching the pattern: [syslog] for the container: container_e03_1467838922593_0001_01_000002 within the application: application_1467838922593_0001
Can not find any log file matching the pattern: [syslog] for the container: container_e03_1467838922593_0001_01_000003 within the application: application_1467838922593_0001
Can not find any log file matching the pattern: [syslog] for the container: container_e03_1467838922593_0001_01_000004 within the application: application_1467838922593_0001
Can not find any log file matching the pattern: [syslog] for the container: container_e03_1467838922593_0001_01_000005 within the application: application_1467838922593_0001
Can not find any log file matching the pattern: [syslog] for the container: container_e03_1467838922593_0001_01_000006 within the application: application_1467838922593_0001
Can not find any log file matching the pattern: [syslog] for the container: container_e03_1467838922593_0001_01_000007 within the application: application_1467838922593_0001
Can not find the logs for the application: application_1467838922593_0001 with the appOwner: <app-owner>

Issue Links

• causes: YARN-10312 Add support for yarn logs -logFile to retain backward compatibility