[
https://issues.apache.org/jira/browse/RATIS-815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17043184#comment-17043184
]
Hadoop QA commented on RATIS-815:
---------------------------------
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 4m
30s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
1s{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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
2s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m
54s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
54s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
18s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
45s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
5s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
3s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
53s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
53s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 11s{color} | {color:orange} root: The patch generated 1 new + 2 unchanged -
1 fixed = 3 total (was 3) {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
36s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 30m 22s{color}
| {color:red} root in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
19s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 45m 9s{color} |
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | ratis.logservice.TestLogServiceWithNetty |
| | ratis.logservice.server.TestMetaServer |
| | ratis.logservice.TestLogServiceWithGrpc |
| | ratis.examples.filestore.TestFileStoreWithGrpc |
| | ratis.examples.filestore.TestFileStoreWithNetty |
| | ratis.server.simulation.TestLeaderElectionWithSimulatedRpc |
| | ratis.server.simulation.TestRaftWithSimulatedRpc |
| | ratis.netty.TestRaftStateMachineExceptionWithNetty |
| | ratis.netty.TestRaftSnapshotWithNetty |
| | ratis.server.simulation.TestRaftSnapshotWithSimulatedRpc |
| | ratis.grpc.TestRaftStateMachineExceptionWithGrpc |
| | ratis.server.simulation.TestRaftStateMachineExceptionWithSimulatedRpc |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=19.03.6 Server=19.03.6 Image:yetus/ratis:date2020-02-24 |
| JIRA Issue | RATIS-815 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12994051/r815_20200220.patch |
| Optional Tests | dupname asflicense javac javadoc unit findbugs
checkstyle compile |
| uname | Linux 488a4d70fe91 4.15.0-74-generic #84-Ubuntu SMP Thu Dec 19
08:06:28 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 / 80804b2 |
| maven | version: Apache Maven 3.6.3
(cecedd343002696d0abb50b32b541b8a6ba2883f) |
| Default Java | 1.8.0_242 |
| checkstyle |
https://builds.apache.org/job/PreCommit-RATIS-Build/1243/artifact/out/diff-checkstyle-root.txt
|
| unit |
https://builds.apache.org/job/PreCommit-RATIS-Build/1243/artifact/out/patch-unit-root.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-RATIS-Build/1243/testReport/ |
| Max. process+thread count | 1170 (vs. ulimit of 5000) |
| modules | C: ratis-common ratis-server U: . |
| Console output |
https://builds.apache.org/job/PreCommit-RATIS-Build/1243/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Log entry corrupted with 0 checksum
> -----------------------------------
>
> Key: RATIS-815
> URL: https://issues.apache.org/jira/browse/RATIS-815
> Project: Ratis
> Issue Type: Bug
> Affects Versions: 0.5.0
> Reporter: Attila Doroszlai
> Assignee: Tsz-wo Sze
> Priority: Blocker
> Attachments: RATIS-815.temp.patch, dumps.tar.gz, logs.tar.gz,
> r815_20200220.patch
>
>
> After writing a few large keys (128MB) with very small chunks size (64KB) in
> Ozone, Ratis reports log entry corruption due to checksum error:
> {code}
> 2020-02-13 12:01:41 INFO SegmentedRaftLogWorker:396 -
> e5e4fd1e-aa81-48a2-98f9-b1ba24531624@group-B85226EEE236-SegmentedRaftLogWorker:
> Rolling segment log-62379_62465 to index:62465
> 2020-02-13 12:01:41 INFO SegmentedRaftLogWorker:541 -
> e5e4fd1e-aa81-48a2-98f9-b1ba24531624@group-B85226EEE236-SegmentedRaftLogWorker:
> Rolled log segment from
> /data/metadata/ratis/f89fc072-9ee9-459b-85d1-b85226eee236/current/log_inprogress_62379
> to
> /data/metadata/ratis/f89fc072-9ee9-459b-85d1-b85226eee236/current/log_62379-62465
> 2020-02-13 12:01:41 INFO SegmentedRaftLogWorker:583 -
> e5e4fd1e-aa81-48a2-98f9-b1ba24531624@group-B85226EEE236-SegmentedRaftLogWorker:
> created new log segment
> /data/metadata/ratis/f89fc072-9ee9-459b-85d1-b85226eee236/current/log_inprogress_62466
> 2020-02-13 12:01:41 ERROR LogAppender:81 -
> e5e4fd1e-aa81-48a2-98f9-b1ba24531624@group-B85226EEE236->ac5b3434-874b-4375-8a03-989e8c7fb692-GrpcLogAppender-AppenderDaemon
> failed RaftLog
> org.apache.ratis.server.raftlog.RaftLogIOException:
> org.apache.ratis.protocol.ChecksumException: Log entry corrupted: Calculated
> checksum is CDFED097 but read checksum is 00000000.
> at
> org.apache.ratis.server.raftlog.segmented.LogSegment.loadCache(LogSegment.java:311)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.get(SegmentedRaftLog.java:292)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.getEntryWithData(SegmentedRaftLog.java:297)
> at
> org.apache.ratis.server.impl.LogAppender.createRequest(LogAppender.java:213)
> at
> org.apache.ratis.grpc.server.GrpcLogAppender.appendLog(GrpcLogAppender.java:179)
> at
> org.apache.ratis.grpc.server.GrpcLogAppender.runAppenderImpl(GrpcLogAppender.java:122)
> at
> org.apache.ratis.server.impl.LogAppender$AppenderDaemon.run(LogAppender.java:77)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: org.apache.ratis.protocol.ChecksumException: Log entry corrupted:
> Calculated checksum is CDFED097 but read checksum is 00000000.
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogReader.decodeEntry(SegmentedRaftLogReader.java:312)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogReader.readEntry(SegmentedRaftLogReader.java:194)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogInputStream.nextEntry(SegmentedRaftLogInputStream.java:129)
> at
> org.apache.ratis.server.raftlog.segmented.LogSegment.readSegmentFile(LogSegment.java:98)
> at
> org.apache.ratis.server.raftlog.segmented.LogSegment$LogEntryLoader.load(LogSegment.java:202)
> at
> org.apache.ratis.server.raftlog.segmented.LogSegment.loadCache(LogSegment.java:309)
> ... 7 more
> {code}
> Steps to reproduce:
> 1. Configure Ozone with 64KB chunk size and slightly higher buffer sizes:
> {code}
> ozone.scm.chunk.size: 64KB
> ozone.client.stream.buffer.flush.size: 256KB
> ozone.client.stream.buffer.max.size: 1MB
> {code}
> 2. Run Freon:
> {code}
> ozone freon ockg -n 1 -t 1 -p warmup
> ozone freon ockg -p test -t 8 -s 134217728 -n 32
> {code}
> Interestingly, even {{log_5106-5509}} has invalid entry (according to log
> dump utility):
> {code}
> Processing Raft Log file:
> /data/metadata/ratis/f89fc072-9ee9-459b-85d1-b85226eee236/current/log_5106-5509
> size:1030796
> ...
> (t:1, i:5161), STATEMACHINELOGENTRY, client-296B6A48E40D, cid=3307
> Exception in thread "main" org.apache.ratis.protocol.ChecksumException: Log
> entry corrupted: Calculated checksum is 926127AE but read checksum is
> 00000000.
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
