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https://issues.apache.org/jira/browse/PHOENIX-6274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17252525#comment-17252525
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Hadoop QA commented on PHOENIX-6274:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
43s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
0s{color} | {color:green} No case conflicting files found. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s{color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{color} | {color:red} The patch doesn't appear to include any new or modified
tests. Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} 4.x Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m
46s{color} | {color:green} 4.x passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
55s{color} | {color:green} 4.x passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
28s{color} | {color:green} 4.x passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
42s{color} | {color:green} 4.x passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 2m
55s{color} | {color:blue} phoenix-core in 4.x has 962 extant spotbugs warnings.
{color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
47s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
15s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
15s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
57s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} spotbugs {color} | {color:green} 3m
50s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}137m
49s{color} | {color:green} phoenix-core in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
7s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}163m 28s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/329/artifact/patchprocess/Dockerfile
|
| JIRA Issue | PHOENIX-6274 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13017429/PHOENIX-6274.4.x.001.patch
|
| Optional Tests | dupname asflicense javac javadoc unit spotbugs hbaseanti
checkstyle compile |
| uname | Linux 6201696a1e52 4.15.0-60-generic #67-Ubuntu SMP Thu Aug 22
16:55:30 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev/phoenix-personality.sh |
| git revision | 4.x / 0d16fcf |
| Default Java | Private Build-1.8.0_242-8u242-b08-0ubuntu3~16.04-b08 |
| Test Results |
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/329/testReport/ |
| Max. process+thread count | 6399 (vs. ulimit of 30000) |
| modules | C: phoenix-core U: phoenix-core |
| Console output |
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/329/console |
| versions | git=2.7.4 maven=3.3.9 spotbugs=4.1.3 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
This message was automatically generated.
> Flaky test TableSnapshotReadsMapReduceIT.testMapReduceSnapshotsMultiRegion
> --------------------------------------------------------------------------
>
> Key: PHOENIX-6274
> URL: https://issues.apache.org/jira/browse/PHOENIX-6274
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 5.0.0, 4.15.0
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
> Fix For: 5.1.0, 4.16.0
>
> Attachments: PHOENIX-6274.4.x.000.patch, PHOENIX-6274.4.x.001.patch,
> PHOENIX-6274.master.000.patch, PHOENIX-6274.master.001.patch
>
>
> Test TableSnapshotReadsMapReduceIT.testMapReduceSnapshotsMultiRegion
> sometimes fails to delete snapshot due to snapshot corruption.
> {code:java}
> ERROR [MASTER_SNAPSHOT_OPERATIONS-master/e09b7a102100:0-0]
> org.apache.hadoop.hbase.master.snapshot.MasterSnapshotVerifier(187): Regions
> moved during the snapshot '{ ss=FOO table=N000006 type=FLUSH }'. expected=2
> snapshotted=3.ERROR [MASTER_SNAPSHOT_OPERATIONS-master/e09b7a102100:0-0]
> org.apache.hadoop.hbase.master.snapshot.MasterSnapshotVerifier(187): Regions
> moved during the snapshot '{ ss=FOO table=N000006 type=FLUSH }'. expected=2
> snapshotted=3.2020-12-18 01:18:45,532 ERROR
> [MASTER_SNAPSHOT_OPERATIONS-master/e09b7a102100:0-0]
> org.apache.hadoop.hbase.master.snapshot.TakeSnapshotHandler(222): Failed
> taking snapshot { ss=FOO table=N000006 type=FLUSH } due to exception:Regions
> moved during the snapshot '{ ss=FOO table=N000006 type=FLUSH }'. expected=2
> snapshotted=3.org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException:
> Regions moved during the snapshot '{ ss=FOO table=N000006 type=FLUSH }'.
> expected=2 snapshotted=3. at
> org.apache.hadoop.hbase.master.snapshot.MasterSnapshotVerifier.verifyRegions(MasterSnapshotVerifier.java:205)
> at
> org.apache.hadoop.hbase.master.snapshot.MasterSnapshotVerifier.verifySnapshot(MasterSnapshotVerifier.java:119)
> at
> org.apache.hadoop.hbase.master.snapshot.TakeSnapshotHandler.process(TakeSnapshotHandler.java:209)
> at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:104)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> Due to this, deletion of snapshot fails:
> {code:java}
> org.apache.hadoop.hbase.snapshot.SnapshotDoesNotExistException: Snapshot
> 'FOO' doesn't exist on the filesystem
> at
> org.apache.hadoop.hbase.master.snapshot.SnapshotManager.deleteSnapshot(SnapshotManager.java:312)
> at
> org.apache.hadoop.hbase.master.MasterRpcServices.deleteSnapshot(MasterRpcServices.java:694)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:324)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:304)
> {code}
> Moreover, since the test is all about dealing with multi regions, which are
> generated by splitting, as per test logs, apparently table is not getting
> split correctly:
> {code:java}
> org.apache.hadoop.hbase.regionserver.StoreUtils(123): cannot split
> hdfs://localhost:37149/user/jenkins/test-data/b2a954c8-abb9-5528-bca3-27fcaaab735c/data/default/N000006/903675aa1a12e58bb247916dd7d492dd/0/b4bdabddce254ea5a9fa3ca432e2bca3
> because midkey is the same as first or last row
> {code}
> e.g
> https://ci-hadoop.apache.org/job/Phoenix/job/Phoenix-mulitbranch/job/master/157/testReport/org.apache.phoenix.end2end/TableSnapshotReadsMapReduceIT/MatrixBuild___Matrix___HBASE_PROFILE____2_1____BuildAndTest___testMapReduceSnapshotsMultiRegion/
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