[DNM] Trigger test for 'pandas==1.0.1'

[Yikun]

Here is a test for bump pandas to 1.0.1

[SparkQA]

Kubernetes integration test starting
URL: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder-K8s/50157/

[SparkQA]

Kubernetes integration test status failure
URL: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder-K8s/50157/

[SparkQA]

Kubernetes integration test starting
URL: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder-K8s/50159/

[SparkQA]

Test build #145687 has finished for PR 34730 at commit ca77e73.

• This patch fails SparkR unit tests.
• This patch merges cleanly.
• This patch adds no public classes.

[SparkQA]

Kubernetes integration test status failure
URL: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder-K8s/50159/

[SparkQA]

Test build #145689 has finished for PR 34730 at commit bd2b58b.

• This patch fails from timeout after a configured wait of 500m.
• This patch merges cleanly.
• This patch adds no public classes.