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https://issues.apache.org/jira/browse/HBASE-25888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Duo Zhang resolved HBASE-25888.
-------------------------------
Hadoop Flags: Reviewed
Resolution: Fixed
Merged to master.
Thanks [~rda3mon] for contributing.
> Backup tests are categorically flakey
> -------------------------------------
>
> Key: HBASE-25888
> URL: https://issues.apache.org/jira/browse/HBASE-25888
> Project: HBase
> Issue Type: Bug
> Components: backup&restore, test
> Reporter: Nick Dimiduk
> Assignee: Mallikarjun
> Priority: Major
> Fix For: 3.0.0-alpha-1
>
> Attachments:
> TEST-org.apache.hadoop.hbase.backup.TestBackupDeleteRestore.xml.gz,
> TEST-org.apache.hadoop.hbase.backup.TestBackupMerge.xml.gz,
> TEST-org.apache.hadoop.hbase.backup.TestFullBackupSet.xml.gz,
> TEST-org.apache.hadoop.hbase.backup.TestIncrementalBackupMergeWithFailures.xml.gz,
>
> TEST-org.apache.hadoop.hbase.backup.TestIncrementalBackupWithBulkLoad.xml.gz,
> TEST-org.apache.hadoop.hbase.backup.TestRestoreBoundaryTests.xml.gz,
> org.apache.hadoop.hbase.backup.TestBackupDeleteRestore.txt,
> org.apache.hadoop.hbase.backup.TestBackupDeleteRestore.txt.gz,
> org.apache.hadoop.hbase.backup.TestBackupMerge-output.txt.gz,
> org.apache.hadoop.hbase.backup.TestBackupMerge.txt.gz,
> org.apache.hadoop.hbase.backup.TestFullBackupSet-output.txt.gz,
> org.apache.hadoop.hbase.backup.TestFullBackupSet.txt.gz,
> org.apache.hadoop.hbase.backup.TestIncrementalBackupMergeWithFailures-output.txt.gz,
>
> org.apache.hadoop.hbase.backup.TestIncrementalBackupMergeWithFailures.txt.gz,
> org.apache.hadoop.hbase.backup.TestIncrementalBackupWithBulkLoad-output.txt.gz,
> org.apache.hadoop.hbase.backup.TestIncrementalBackupWithBulkLoad.txt.gz,
> org.apache.hadoop.hbase.backup.TestRestoreBoundaryTests-output.txt.gz,
> org.apache.hadoop.hbase.backup.TestRestoreBoundaryTests.txt.gz
>
>
> Here's some logs from a PR build vs. master that suffered a significant
> number of failures in the backup tests. I suspect that a single improvement
> could fix all of these tests to be more robust.
> {noformat}
> Test Name
> Duration
> Age
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestBackupDeleteRestore.testBackupDeleteRestore
> 6 min 23 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestBackupDeleteRestore.(?) 1 min 6 sec
> 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestBackupMerge.TestIncBackupMergeRestore
> 5 min 3 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestBackupMerge.(?) 1 min 6 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestFullBackupSet.testFullBackupSetExist
> 6 min 16 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestFullBackupSet.(?) 1 min 6 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestIncrementalBackupMergeWithFailures.TestIncBackupMergeRestore
> 5 min 55 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestIncrementalBackupMergeWithFailures.(?)
> 1 min 6 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestIncrementalBackupWithBulkLoad.TestIncBackupDeleteTable
> 5 min 56 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestIncrementalBackupWithBulkLoad.(?) 1 min 6
> sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestRestoreBoundaryTests.testFullRestoreSingleEmpty
> 6 min 5 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestRestoreBoundaryTests.testFullRestoreMultipleEmpty
> 0.17 sec 1
> precommit checks / yetus jdk8 Hadoop3 checks /
> org.apache.hadoop.hbase.backup.TestRestoreBoundaryTests.(?)
> {noformat}
> https://ci-hadoop.apache.org/job/HBase/job/HBase-PreCommit-GitHub-PR/job/PR-3249/4/testReport/
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