stack created HBASE-20036: ----------------------------- Summary: TestAvoidCellReferencesIntoShippedBlocks timed out Key: HBASE-20036 URL: https://issues.apache.org/jira/browse/HBASE-20036 Project: HBase Issue Type: Sub-task Reporter: stack
Looks like it is stuck can't flush; bad math? See the dashboard where it hung here: https://builds.apache.org/job/HBASE-Flaky-Tests-branch2.0/2428/artifact/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.client.TestAvoidCellReferencesIntoShippedBlocks-output.txt ... the provocation could be this? 2018-02-21 04:18:44,973 DEBUG [Thread-178] bucket.BucketCache(629): This block eefaa9a7b10e437b9fc2b55a67d63191_4356 is still referred by 1 readers. Can not be freed now. Hence will mark this for evicting at a later point Exception in thread "Thread-178" java.lang.AssertionError: old blocks should still be found expected:<6> but was:<5> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:834) at org.junit.Assert.assertEquals(Assert.java:645) ... Then we get stuck doing this: 2018-02-21 04:23:34,661 DEBUG [master/asf903:0.Chore.1] master.HMaster(1524): Skipping normalization for table: testHBase16372InCompactionWritePath, as it's either system table or doesn't have auto normalization turned on 2018-02-21 04:23:35,695 INFO [regionserver/asf903:0.Chore.1] regionserver.HRegionServer$PeriodicMemStoreFlusher(1752): MemstoreFlusherChore requesting flush of hbase:meta,,1.1588230740 because info has an old edit so flush to free WALs after random delay 286820ms 2018-02-21 04:23:36,009 DEBUG [ReadOnlyZKClient-localhost:61855@0x227ea3ed] zookeeper.ReadOnlyZKClient(316): 0x227ea3ed to localhost:61855 inactive for 60000ms; closing (Will reconnect when new requests) It also failed a recent nightly for same reason: https://builds.apache.org/job/HBase%20Nightly/job/branch-2/355/ Any chance you'd take a look [~ram_krish]? You best at this stuff? -- This message was sent by Atlassian JIRA (v7.6.3#76005)