[LENS-1372] QueryRetryTest is flaky

• Type: Test
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 2.7
• Fix Version/s: 2.8
• Component/s: server, test
• Assignee: Rajat Khandelwal
• Reporter: Ted Yu
• Created: 02/Nov/16 16:15
• Updated: 05/Dec/17 02:19

Description

From https://builds.apache.org/job/PreCommit-Lens-Build/1145/testReport/junit/org.apache.lens.server.query.retry/QueryRetryTest/testRestartWhileRetry/ :

java.lang.NullPointerException: null
	at org.apache.lens.server.query.retry.QueryRetryTest.testRestartWhileRetry(QueryRetryTest.java:201)

Here is related code:

    ctx = getQueryService().getQueryContext(handle);
    while (!ctx.getStatus().finished()) {

The test should handle the case where status is null.