[HDFS-16637] TestHDFSCLI#testAll consistently failing

• Type: Test
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0, 3.3.5
• Fix Version/s: 3.4.0, 3.3.5
• Component/s: test
• Labels: pull-request-available
• Target Version/s: 3.4.0, 3.3.5
• Hadoop Flags: Reviewed
• Assignee: Viraj Jasani
• Reporter: Viraj Jasani
• Created: 19/Jun/22 22:49
• Updated: 27/Jan/24 01:20
• Resolved: 21/Jun/22 08:20

Description

The failure seems to have been caused by output change introduced by HDFS-16581.

2022-06-19 15:41:16,183 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(146)) - Detailed results:
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(147)) - ----------------------------------2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(156)) - -------------------------------------------
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(157)) -                     Test ID: [629]
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(158)) -            Test Description: [printTopology: verifying that the topology map is what we expect]
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(159)) - 
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(163)) -               Test Commands: [-fs hdfs://localhost:51486 -printTopology]
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(167)) - 
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(174)) - 
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(178)) -                  Comparator: [RegexpAcrossOutputComparator]
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(180)) -          Comparision result:   [fail]
2022-06-19 15:41:16,184 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(182)) -             Expected output:   [^Rack: \/rack1\s*127\.0\.0\.1:\d+\s\([-.a-zA-Z0-9]+\)\s*127\.0\.0\.1:\d+\s\([-.a-zA-Z0-9]+\)]
2022-06-19 15:41:16,185 [Listener at localhost/51519] INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(184)) -               Actual output:   [Rack: /rack1
   127.0.0.1:51487 (localhost) In Service
   127.0.0.1:51491 (localhost) In ServiceRack: /rack2
   127.0.0.1:51500 (localhost) In Service
   127.0.0.1:51496 (localhost) In Service
   127.0.0.1:51504 (localhost) In ServiceRack: /rack3
   127.0.0.1:51508 (localhost) In ServiceRack: /rack4
   127.0.0.1:51512 (localhost) In Service
   127.0.0.1:51516 (localhost) In Service]
 

Issue Links

• is caused by: HDFS-16581 Print node status when executing printTopology
• links to: GitHub Pull Request #4466
• links to: GitHub Pull Request #4480