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https://issues.apache.org/jira/browse/RATIS-498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16803660#comment-16803660
]
Hadoop QA commented on RATIS-498:
---------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m
29s{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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 3 new or modified test
files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
15s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
58s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
48s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
17s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
41s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
6s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
51s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 0m
45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
10s{color} | {color:green} root: The patch generated 0 new + 21 unchanged - 1
fixed = 21 total (was 22) {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
34s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}196m 18s{color}
| {color:red} root in the patch failed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
18s{color} | {color:red} The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}205m 46s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | ratis.logservice.TestLogServiceWithGrpc |
| | ratis.logservice.TestLogServiceWithNetty |
| | ratis.server.simulation.TestServerRestartWithSimulatedRpc |
| | ratis.grpc.TestServerRestartWithGrpc |
| | ratis.netty.TestRetryCacheWithNettyRpc |
| | ratis.grpc.TestRaftServerWithGrpc |
| | ratis.netty.TestGroupInfoWithNetty |
| | ratis.grpc.TestRaftStateMachineExceptionWithGrpc |
| | ratis.netty.TestGroupManagementWithNetty |
| | ratis.server.simulation.TestGroupInfoWithSimulatedRpc |
| | ratis.grpc.TestRetryCacheWithGrpc |
| | ratis.netty.TestRaftExceptionWithNetty |
| | ratis.grpc.TestStateMachineShutdownWithGrpc |
| | ratis.netty.TestRaftWithNetty |
| | ratis.server.simulation.TestRaftExceptionWithSimulation |
| | ratis.server.simulation.TestLogAppenderWithSimulatedRpc |
| | ratis.statemachine.TestStateMachine |
| | ratis.grpc.TestLogAppenderWithGrpc |
| | ratis.server.simulation.TestRetryCacheWithSimulatedRpc |
| | ratis.grpc.TestRaftWithGrpc |
| | ratis.server.simulation.TestLeaderElectionWithSimulatedRpc |
| | ratis.netty.TestLogAppenderWithNetty |
| | ratis.grpc.TestRaftExceptionWithGrpc |
| | ratis.server.simulation.TestRaftWithSimulatedRpc |
| | ratis.server.simulation.TestGroupManagementWithSimulatedRpc |
| | ratis.grpc.TestGroupInfoWithGrpc |
| | ratis.server.TestRaftLogMetrics |
| | ratis.grpc.TestWatchRequestWithGrpc |
| | ratis.server.simulation.TestRaftStateMachineExceptionWithSimulatedRpc |
| | ratis.grpc.TestGroupManagementWithGrpc |
| | ratis.netty.TestRaftStateMachineExceptionWithNetty |
| | ratis.examples.filestore.TestFileStoreAsyncWithGrpc |
| | ratis.examples.filestore.TestFileStoreWithGrpc |
| | ratis.TestMultiRaftGroup |
| | ratis.examples.filestore.TestFileStoreWithNetty |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/ratis:date2019-03-28
|
| JIRA Issue | RATIS-498 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12963977/RATIS-498.006.patch |
| Optional Tests | dupname asflicense javac javadoc unit findbugs
checkstyle compile cc |
| uname | Linux 879fe118de48 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24
10:58:50 UTC 2018 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 / b6cb1dd |
| maven | version: Apache Maven 3.6.0
(97c98ec64a1fdfee7767ce5ffb20918da4f719f3; 2018-10-24T18:41:47Z) |
| Default Java | 1.8.0_191 |
| unit |
https://builds.apache.org/job/PreCommit-RATIS-Build/711/artifact/out/patch-unit-root.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-RATIS-Build/711/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-RATIS-Build/711/artifact/out/patch-asflicense-problems.txt
|
| Max. process+thread count | 4861 (vs. ulimit of 5000) |
| modules | C: ratis-proto ratis-server ratis-grpc ratis-test U: . |
| Console output |
https://builds.apache.org/job/PreCommit-RATIS-Build/711/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Notify Follower to Install Snapshot through state machine
> ---------------------------------------------------------
>
> Key: RATIS-498
> URL: https://issues.apache.org/jira/browse/RATIS-498
> Project: Ratis
> Issue Type: New Feature
> Components: server
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Attachments: RATIS-498.000.patch, RATIS-498.001.patch,
> RATIS-498.002.patch, RATIS-498.003.patch, RATIS-498.004.patch,
> RATIS-498.005.patch, RATIS-498.006.patch
>
>
> When a lagging Follower wants to catch up with the Leader, and the Leader
> only has logs with start index greater than the Followers's last log index,
> then the leader sends an InstallSnapshotRequest to the the Follower.
> The aim of this Jira is to allow State Machine to decouple snapshot
> installation from the Ratis server. When Leader does not have the logs to get
> the Follower up to speed, it should notify the Follower to install a snapshot
> (if install snapshot through Log Appender is disabled). The Follower in turn
> notifies its state machine that a snapshot is required to catch up with the
> leader.
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