[HBASE-15215] TestBlockEvictionFromClient is flaky in jdk1.7 build

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Fix Version/s: 2.0.0
• Assignee: Unassigned
• Reporter: ramkrishna.s.vasudevan
• Created: 04/Feb/16 17:43
• Updated: 23/Jun/22 19:03
• Resolved: 30/Jun/17 11:07

Description

This is the 2nd time I am noticing this.

Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 76.187 sec <<< FAILURE! - in org.apache.hadoop.hbase.client.TestBlockEvictionFromClient
testReverseScanWithCompaction(org.apache.hadoop.hbase.client.TestBlockEvictionFromClient)  Time elapsed: 5.812 sec  <<< FAILURE!
java.lang.AssertionError: expected:<3> but was:<2>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.junit.Assert.assertEquals(Assert.java:631)
	at org.apache.hadoop.hbase.client.TestBlockEvictionFromClient.testScanWithCompactionInternals(TestBlockEvictionFromClient.java:922)
	at org.apache.hadoop.hbase.client.TestBlockEvictionFromClient.testReverseScanWithCompaction(TestBlockEvictionFromClient.java:857)

Generally the jdk1.8 build does not have this failure. Need to investigate the failure.

Issue Links

• is related to: HBASE-16696 After HBASE-16604 - does not release blocks in case of scanner exception