[FLINK-13739] BinaryRowTest.testWriteString() fails in some environments

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.9.0
• Fix Version/s: 1.9.1, 1.10.0
• Component/s: Table SQL / Runtime
• Labels: pull-request-available test-stability

Environment

 

 

• Assignee: Jingsong Lee
• Reporter: Robert Metzger
• Created: 15/Aug/19 15:12
• Updated: 27/Aug/19 04:17
• Resolved: 18/Aug/19 12:53

Description

 

 

Test set: org.apache.flink.table.dataformat.BinaryRowTest
-------------------------------------------------------------------------------
Tests run: 26, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 6.328 s <<< FAILURE! - in org.apache.flink.table.dataformat.BinaryRowTest
testWriteString(org.apache.flink.table.dataformat.BinaryRowTest)  Time elapsed: 0.05 s  <<< FAILURE!
org.junit.ComparisonFailure: expected:<[<E5><95><A6><E5><95><A6><E5><95><A6><E5><95><A6><E5><95><A6><E6><88><91><E6><98><AF>
<E5><BF><AB><E4><B9><90><E7><9A><84><E7><B2><89><E5><88><B7><E5><8C><A0>]> but was:<[?????????????]>
        at org.apache.flink.table.dataformat.BinaryRowTest.testWriteString(BinaryRowTest.java:189)

 

This error happens on a Google Cloud n2-standard-16 (16 vCPUs, 64 GB memory) machine.

$ lsb_release -a
No LSB modules are available.
Distributor ID:    Debian
Description:    Debian GNU/Linux 9.9 (stretch)
Release:    9.9
Codename:    stretch

Issue Links

• links to: GitHub Pull Request #9455