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https://issues.apache.org/jira/browse/HADOOP-17011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17091131#comment-17091131
]
Hadoop QA commented on HADOOP-17011:
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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
30s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
0s{color} | {color:green} No case conflicting files found. {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} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
44s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 23m
11s{color} | {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 19m
20s{color} | {color:red} root in trunk failed. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 3m
16s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m
1s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
22m 0s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
22s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 0m
40s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
44s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
21s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
8s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 17m
10s{color} | {color:red} root in the patch failed. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 17m 10s{color}
| {color:red} root in the patch failed. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m
52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
54s{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}
15m 46s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m
1s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 9m
43s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
39s{color} | {color:green} hadoop-mapreduce-client-uploader in the patch
passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
47s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}129m 2s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-HADOOP-Build/16912/artifact/out/Dockerfile
|
| JIRA Issue | HADOOP-17011 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13001022/HADOOP-17011-003.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
| uname | Linux 86414a0a872a 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 | personality/hadoop.sh |
| git revision | trunk / 30ef8d0 |
| Default Java | Private Build-1.8.0_242-8u242-b08-0ubuntu3~16.04-b08 |
| compile |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16912/artifact/out/branch-compile-root.txt
|
| compile |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16912/artifact/out/patch-compile-root.txt
|
| javac |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16912/artifact/out/patch-compile-root.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16912/testReport/ |
| Max. process+thread count | 2039 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-uploader
U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16912/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
This message was automatically generated.
> Tolerate leading and trailing spaces in fs.defaultFS
> ----------------------------------------------------
>
> Key: HADOOP-17011
> URL: https://issues.apache.org/jira/browse/HADOOP-17011
> Project: Hadoop Common
> Issue Type: Bug
> Components: common
> Reporter: Ctest
> Assignee: Ctest
> Priority: Major
> Attachments: HADOOP-17011-001.patch, HADOOP-17011-002.patch,
> HADOOP-17011-003.patch
>
>
> *Problem:*
> Currently, `getDefaultUri` is using `conf.get` to get the value of
> `fs.defaultFS`, which means that the trailing whitespace after a valid URI
> won’t be removed and could stop namenode and datanode from starting up.
>
> *How to reproduce (Hadoop-2.8.5):*
> Set the configuration
> {code:java}
> <property>
> <name>fs.defaultFS</name>
> <value>hdfs://localhost:9000 </value>
> </property>{code}
> In core-site.xml (there is a whitespace after 9000) and start HDFS.
> Namenode and datanode won’t start and the log message is:
> {code:java}
> 2020-04-23 11:09:48,198 ERROR
> org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.
> java.lang.IllegalArgumentException: Illegal character in authority at index
> 7: hdfs://localhost:9000
> at java.net.URI.create(URI.java:852)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.setClientNamenodeAddress(NameNode.java:440)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:897)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:885)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1626)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1694)
> Caused by: java.net.URISyntaxException: Illegal character in authority at
> index 7: hdfs://localhost:9000
> at java.net.URI$Parser.fail(URI.java:2848)
> at java.net.URI$Parser.parseAuthority(URI.java:3186)
> at java.net.URI$Parser.parseHierarchical(URI.java:3097)
> at java.net.URI$Parser.parse(URI.java:3053)
> at java.net.URI.<init>(URI.java:588)
> at java.net.URI.create(URI.java:850)
> ... 5 more
> {code}
>
> *Solution:*
> Use `getTrimmed` instead of `get` for `fs.defaultFS`:
> {code:java}
> public static URI getDefaultUri(Configuration conf) {
> URI uri =
> URI.create(fixName(conf.getTrimmed(FS_DEFAULT_NAME_KEY, DEFAULT_FS)));
> if (uri.getScheme() == null) {
> throw new IllegalArgumentException("No scheme in default FS: " + uri);
> }
> return uri;
> }
> {code}
> I have submitted a patch for trunk about this.
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