[
https://issues.apache.org/jira/browse/RATIS-209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16413094#comment-16413094
]
Hadoop QA commented on RATIS-209:
---------------------------------
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
22s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Findbugs executables are not available. {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} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m
2s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
47s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
25s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
37s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
47s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
47s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
19s{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
31s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 11m 25s{color}
| {color:red} root in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
10s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 19m 30s{color} |
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests |
ratis.server.simulation.TestRaftReconfigurationWithSimulatedRpc |
| | ratis.server.simulation.TestLeaderElectionWithSimulatedRpc |
| | ratis.server.impl.TestRaftServerJmx |
| | ratis.server.simulation.TestReinitializationWithSimulatedRpc |
| | ratis.server.simulation.TestRaftWithSimulatedRpc |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/ratis:date2018-03-25
|
| JIRA Issue | RATIS-209 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12916101/RATIS-209.002.patch |
| Optional Tests | asflicense javac javadoc unit findbugs checkstyle
compile |
| uname | Linux 5c8836293795 3.13.0-137-generic #186-Ubuntu SMP Mon Dec 4
19:09:19 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-RATIS-Build/yetus-personality.sh
|
| git revision | master / 288ea4f |
| Default Java | 1.8.0_151 |
| unit |
https://builds.apache.org/job/PreCommit-RATIS-Build/152/artifact/out/patch-unit-root.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-RATIS-Build/152/testReport/ |
| modules | C: ratis-server U: ratis-server |
| Console output |
https://builds.apache.org/job/PreCommit-RATIS-Build/152/console |
| Powered by | Apache Yetus 0.5.0 http://yetus.apache.org |
This message was automatically generated.
> StateMachine updater may miss writeLog Request after a new Leader is chosen.
> ----------------------------------------------------------------------------
>
> Key: RATIS-209
> URL: https://issues.apache.org/jira/browse/RATIS-209
> Project: Ratis
> Issue Type: Bug
> Affects Versions: 0.2.0-alpha
> Reporter: Mukul Kumar Singh
> Assignee: Mukul Kumar Singh
> Priority: Major
> Attachments: RATIS-209.002.patch
>
>
> This issue is happening on ozone for write chunk request.
> 1) currently write chunk request is processed in two phases, in the first
> phase the user data is written to the follower as part of
> {{writeStateMachineData}} and then the entry is committed to the follower as
> part of {{commit}}.
> 2) The issue which is hit right now is the case where a)
> {{writeStateMachineData}} didn't happen for a particular chunk however b) the
> commit entry is still processed. this leads to a case where a corresponding
> stateMachineFuture is not present in the hashmap.
> {code}
> 2018-02-12 00:26:30,097 INFO org.apache.ratis.server.impl.FollowerState:
> 172.26.32.228_9858 changes to CANDIDATE, lastRpcTime:1773,
> electionTimeout:873ms
> 2018-02-12 00:26:30,098 INFO org.apache.ratis.server.impl.RaftServerImpl:
> 172.26.32.228_9858 changes role from FOLLOWER to CANDIDATE at term 3 for
> changeToCandidate
> 2018-02-12 00:26:30,100 INFO org.apache.ratis.server.impl.RaftServerImpl:
> 172.26.32.228_9858: change Leader from 172.26.32.232_9858 to null at term 3
> for initElection
> 2018-02-12 00:26:32,869 INFO org.apache.ratis.server.impl.LeaderElection:
> 172.26.32.228_9858: begin an election in Term 4
> 2018-02-12 00:26:32,901 INFO
> org.apache.ratis.grpc.server.RaftServerProtocolService: 172.26.32.228_9858:
> appendEntries completed
> 2018-02-12 00:26:33,217 INFO org.apache.ratis.server.impl.LeaderElection:
> 172.26.32.228_9858: Election REJECTED; received 2 response(s)
> [172.26.32.228_9858<-172.26.32.230_9858#0:FAIL-t4,
> 172.26.32.228_9858<-172.26.32.232_9858#0:FAIL-t4] and 0 exception(s);
> 172.26.32.228_9858:t4, leader=null, voted=172.26.32.228_9858, raftlog=[(t:3,
> i:10711)], conf=[172.26.32.228_9858:172.26.32.228:9858,
> 172.26.32.230_9858:172.26.32.230:9858,
> 172.26.32.232_9858:172.26.32.232:9858], old=null
> 2018-02-12 00:26:33,217 INFO org.apache.ratis.server.impl.RaftServerImpl:
> 172.26.32.228_9858 changes role from CANDIDATE to FOLLOWER at term 4 for
> changeToFollower
> 2018-02-12 00:26:39,518 INFO org.apache.ratis.server.impl.FollowerState:
> 172.26.32.228_9858 changes to CANDIDATE, lastRpcTime:5624,
> electionTimeout:975ms
> 2018-02-12 00:26:39,518 INFO org.apache.ratis.server.impl.RaftServerImpl:
> 172.26.32.228_9858 changes role from FOLLOWER to CANDIDATE at term 5 for
> changeToCandidate
> 2018-02-12 00:26:39,518 INFO org.apache.ratis.server.impl.RaftServerImpl:
> 172.26.32.228_9858 changes role from CANDIDATE to FOLLOWER at term 5 for
> changeToFollower
> 2018-02-12 00:26:39,520 INFO org.apache.ratis.server.impl.RaftServerImpl:
> 172.26.32.228_9858: change Leader from null to 172.26.32.232_9858 at term 5
> for appendEntries
> {code}
> {code}
> 2018-02-12 00:31:12,400 ERROR
> org.apache.ratis.server.impl.StateMachineUpdater: Terminating with exit
> status 2: StateMachineUpdater-172.26.32.228_9858: the StateMachineUpdater
> hits Throwable
> java.lang.NullPointerException
> at
> org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.applyTransaction(ContainerStateMachine.java:254)
> at
> org.apache.ratis.server.impl.RaftServerImpl.applyLogToStateMachine(RaftServerImpl.java:1001)
> at
> org.apache.ratis.server.impl.StateMachineUpdater.run(StateMachineUpdater.java:151)
> at java.lang.Thread.run(Thread.java:745)
> 2018-02-12 00:31:12,406 INFO org.apache.hadoop.hdfs.server.datanode.DataNode:
> SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down DataNode at
> y128.l42scl.hortonworks.com/172.26.32.228
> ************************************************************/
> *** shutting down gRPC server since JVM is shutting down
> *** server shut down
> ***
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
