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stack commented on HBASE-16074: ------------------------------- Looking at my last run, LOST_FAMILIES=14. Keeps turning up 14 no matter how often I do the verify step. I thought I'd figured out something when I'd noticed that the LOST_FAMILIES keys were all start rows on regions (but not actual corresponding row) but then I just noticed that [~eclark] had already made this observation. The LOST_FAMILIES count can change each time I run w/ Verify. If I revert the TRT patch, no LOST_FAMILIES. If I put back the TRT patch, I get LOST_FAMILIES again. So, Scanning is mangled w/ the TRT patch in place. For the life of me, I can not see how. Will keep at it. > ITBLL fails, reports lost big or tiny families > ---------------------------------------------- > > Key: HBASE-16074 > URL: https://issues.apache.org/jira/browse/HBASE-16074 > Project: HBase > Issue Type: Bug > Components: integration tests > Affects Versions: 1.3.0, 0.98.20 > Reporter: Mikhail Antonov > Assignee: Mikhail Antonov > Priority: Blocker > Fix For: 2.0.0, 1.3.0, 1.4.0, 0.98.21 > > Attachments: 16074.test.branch-1.3.patch, 16074.test.patch, > HBASE-16074.branch-1.3.001.patch, HBASE-16074.branch-1.3.002.patch, > HBASE-16074.branch-1.3.003.patch, HBASE-16074.branch-1.3.003.patch, > changes_to_stress_ITBLL.patch, changes_to_stress_ITBLL__a_bit_relaxed_.patch, > itbll log with failure, itbll log with success > > > Underlying MR jobs succeed but I'm seeing the following in the logs (mid-size > distributed test cluster): > ERROR test.IntegrationTestBigLinkedList$Verify: Found nodes which lost big or > tiny families, count=164 > I do not know exactly yet whether it's a bug, a test issue or env setup > issue, but need figure it out. Opening this to raise awareness and see if > someone saw that recently. -- This message was sent by Atlassian JIRA (v6.3.4#6332)