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https://issues.apache.org/jira/browse/HDFS-14622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16880793#comment-16880793
]
Hadoop QA commented on HDFS-14622:
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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} 1m
10s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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 1 new or modified test
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 42m
30s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
48s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
26s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m
6s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
22m 14s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m
32s{color} | {color:red}
hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-blockgen in trunk has 1
extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
20s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
22s{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} shadedclient {color} | {color:green}
12m 50s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
16s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
36s{color} | {color:green} hadoop-dynamometer-blockgen in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
25s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 85m 49s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=18.09.7 Server=18.09.5 Image:yetus/hadoop:bdbca0e53b4 |
| JIRA Issue | HDFS-14622 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12973986/HDFS-14622.000.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 906ecf6367d8 4.15.0-52-generic #56-Ubuntu SMP Tue Jun 4
22:49:08 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 4632708 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_212 |
| findbugs | v3.1.0-RC1 |
| findbugs |
https://builds.apache.org/job/PreCommit-HDFS-Build/27173/artifact/out/branch-findbugs-hadoop-tools_hadoop-dynamometer_hadoop-dynamometer-blockgen-warnings.html
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/27173/testReport/ |
| Max. process+thread count | 306 (vs. ulimit of 5500) |
| modules | C: hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-blockgen U:
hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-blockgen |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/27173/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> [Dynamometer] State transition err when CCM( HDFS Centralized Cache
> Management) feature is used
> -----------------------------------------------------------------------------------------------
>
> Key: HDFS-14622
> URL: https://issues.apache.org/jira/browse/HDFS-14622
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: tools
> Reporter: TanYuxin
> Assignee: Erik Krogen
> Priority: Major
> Attachments: HDFS-14622.000.patch
>
>
> When we used dynamometer to test HDFS performance, the test encountered a
> error when generate DataNode Block info, then the generation process failed.
> The error stack is
> {code:java}
> Error: java.io.IOException: State transition not allowed; from DEFAULT to
> FILE_WITH_REPLICATION at
> com.linkedin.dynamometer.blockgenerator.XMLParser.transitionTo(XMLParser.java:107)
> at
> com.linkedin.dynamometer.blockgenerator.XMLParser.parseLine(XMLParser.java:77)
> at
> com.linkedin.dynamometer.blockgenerator.XMLParserMapper.map(XMLParserMapper.java:53)
> at
> com.linkedin.dynamometer.blockgenerator.XMLParserMapper.map(XMLParserMapper.java:26)
> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:151) at
> org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:828) at
> org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at
> org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174) at
> java.security.AccessController.doPrivileged(Native Method) at
> javax.security.auth.Subject.doAs(Subject.java:415) at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1690)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)
> {code}
> After checking Fsimage xml and the source code, I find that *XMLParser* can
> not parse the lines correctly, these lines are like
>
> {code:java}
> <directive><id>8963</id><path>/user/somepath/path1</path><replication>3</replication><pool>cache_other_pool</pool><expiration><millis>1544454142310</millis><relatilve>false</relatilve></expiration>
>
> <directive><id>8964</id><path>/user/somepath/path2</path><replication>3</replication><pool>cache_hadoop-data_pool</pool><expiration><millis>1544497817686</millis><relatilve>false</relatilve></expiration>
>
> <directive><id>8965</id><path>/user/somepath/path3</path><replication>3</replication><pool>cache_hadoop-peisong_pool</pool><expiration><millis>1544451500312</millis><relatilve>false</relatilve></expiration>
>
> <directive><id>8967</id><path>/user/somepath/path4</path><replication>3</replication><pool>cache_other_pool</pool><expiration><millis>1544497602570</millis><relatilve>false</relatilve></expiration>
> {code}
>
> These fsimage xml lines are generated when [HDFS Centralized Cache Management
> (CCM)|https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/CentralizedCacheManagement.html]
> feature is used.
> I have a discuss with [~xkrogen]
> [here|[https://github.com/linkedin/dynamometer/pull/77]], and some patches
> provided can fix the issue.
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