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https://issues.apache.org/jira/browse/RATIS-692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16939883#comment-16939883
]
Hadoop QA commented on RATIS-692:
---------------------------------
| (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
40s{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
31s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
59s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
20s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
46s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
11s{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
42s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 38m 4s{color}
| {color:red} root in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
18s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 47m 48s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | ratis.logservice.TestLogServiceWithNetty |
| | ratis.logservice.TestLogServiceWithGrpc |
| | ratis.examples.filestore.TestFileStoreWithNetty |
| | ratis.server.simulation.TestLeaderElectionWithSimulatedRpc |
| | ratis.server.simulation.TestRaftWithSimulatedRpc |
| | ratis.grpc.TestRaftSnapshotWithGrpc |
| | ratis.grpc.TestWatchRequestWithGrpc |
| | ratis.netty.TestRaftStateMachineExceptionWithNetty |
| | ratis.grpc.TestRaftWithGrpc |
| | ratis.server.raftlog.TestRaftLogMetrics |
| | ratis.grpc.TestRaftStateMachineExceptionWithGrpc |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.2 Server=19.03.2 Image:yetus/ratis:date2019-09-28 |
| JIRA Issue | RATIS-692 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12981624/r692_20190928.patch |
| Optional Tests | dupname asflicense javac javadoc unit findbugs
checkstyle compile |
| uname | Linux fb3bf45a51f5 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 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 / cff085c |
| maven | version: Apache Maven 3.6.2
(40f52333136460af0dc0d7232c0dc0bcf0d9e117; 2019-08-27T15:06:16Z) |
| Default Java | 1.8.0_222 |
| unit |
https://builds.apache.org/job/PreCommit-RATIS-Build/1008/artifact/out/patch-unit-root.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-RATIS-Build/1008/testReport/ |
| Max. process+thread count | 1155 (vs. ulimit of 5000) |
| modules | C: ratis-server U: ratis-server |
| Console output |
https://builds.apache.org/job/PreCommit-RATIS-Build/1008/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> RaftStorageDirectory.tryLock throws a very deep re-tried IOException
> --------------------------------------------------------------------
>
> Key: RATIS-692
> URL: https://issues.apache.org/jira/browse/RATIS-692
> Project: Ratis
> Issue Type: Bug
> Components: server
> Reporter: Clay B.
> Assignee: Tsz-wo Sze
> Priority: Major
> Attachments: r692_20190928.patch
>
>
> Working with our Namazu infrastructure, the first issue I hit when dialing up
> the faulty I/O injection rate is as follows:
> {code}
> 2019-09-27 14:13:45 ERROR RaftStorageDirectory:336 - Failed to acquire lock
> on
> /home/vagrant/test_data/data0_slowed/64656d6f-5261-6674-4772-6f7570313233/in_use.lock.
> If this storage directory is mounted via NFS, ensure that the appropriate
> nfs lock services are running.
> java.io.IOException: Input/output error
> at java.io.RandomAccessFile.writeBytes(Native Method)
> at java.io.RandomAccessFile.write(RandomAccessFile.java:512)
> at
> org.apache.ratis.server.storage.RaftStorageDirectory.tryLock(RaftStorageDirectory.java:327)
> at
> org.apache.ratis.server.storage.RaftStorageDirectory.lock(RaftStorageDirectory.java:291)
> at
> org.apache.ratis.server.storage.RaftStorageDirectory.analyzeStorage(RaftStorageDirectory.java:264)
> at
> org.apache.ratis.server.storage.RaftStorage.analyzeAndRecoverStorage(RaftStorage.java:100)
> at
> org.apache.ratis.server.storage.RaftStorage.<init>(RaftStorage.java:63)
> at
> org.apache.ratis.server.impl.ServerState.<init>(ServerState.java:109)
> at
> org.apache.ratis.server.impl.RaftServerImpl.<init>(RaftServerImpl.java:110)
> at
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:208)
> at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Exception in thread "main" java.io.IOException: Input/output error
> at java.io.RandomAccessFile.writeBytes(Native Method)
> at java.io.RandomAccessFile.write(RandomAccessFile.java:512)
> at
> org.apache.ratis.server.storage.RaftStorageDirectory.tryLock(RaftStorageDirectory.java:327)
> at
> org.apache.ratis.server.storage.RaftStorageDirectory.lock(RaftStorageDirectory.java:291)
> at
> org.apache.ratis.server.storage.RaftStorageDirectory.analyzeStorage(RaftStorageDirectory.java:264)
> at
> org.apache.ratis.server.storage.RaftStorage.analyzeAndRecoverStorage(RaftStorage.java:100)
> at
> org.apache.ratis.server.storage.RaftStorage.<init>(RaftStorage.java:63)
> at
> org.apache.ratis.server.impl.ServerState.<init>(ServerState.java:109)
> at
> org.apache.ratis.server.impl.RaftServerImpl.<init>(RaftServerImpl.java:110)
> at
> org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:208)
> at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
> 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}
> It looks like the call chain does not re-try anywhere however.
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