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https://issues.apache.org/jira/browse/HADOOP-15864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16935651#comment-16935651
]
Hadoop QA commented on HADOOP-15864:
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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} 24m
17s{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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
14s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 19m
15s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 16m
7s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m
20s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m
28s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
17m 21s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m
53s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {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
22s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
44s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 15m
56s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 15m
56s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
2m 18s{color} | {color:orange} root: The patch generated 5 new + 117 unchanged
- 0 fixed = 122 total (was 117) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m
28s{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 14s{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} 4m
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {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
33s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}123m 54s{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m
17s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}265m 40s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.server.datanode.TestDirectoryScanner |
| | hadoop.hdfs.server.diskbalancer.TestDiskBalancerWithMockMover |
| | hadoop.hdfs.server.datanode.TestDataNodeErasureCodingMetrics |
| | hadoop.hdfs.server.sps.TestExternalStoragePolicySatisfier |
| | hadoop.hdfs.server.diskbalancer.TestDiskBalancerRPC |
| | hadoop.hdfs.TestDecommission |
| | hadoop.hdfs.server.diskbalancer.command.TestDiskBalancerCommand |
| | hadoop.hdfs.server.datanode.TestCachingStrategy |
| | hadoop.hdfs.TestReconstructStripedFile |
| | hadoop.hdfs.server.datanode.TestRefreshNamenodes |
| | hadoop.hdfs.server.datanode.TestBatchIbr |
| | hadoop.hdfs.server.diskbalancer.TestConnectors |
| | hadoop.hdfs.server.datanode.TestDiskError |
| | hadoop.hdfs.server.datanode.TestDataNodeUUID |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.0 Server=19.03.0 Image:yetus/hadoop:efed4450bf1 |
| JIRA Issue | HADOOP-15864 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12960883/HADOOP-15864.005.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux b81281057094 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 | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 659c888 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_222 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16540/artifact/out/diff-checkstyle-root.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16540/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16540/testReport/ |
| Max. process+thread count | 2695 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16540/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Job submitter / executor fail when SBN domain name can not resolved
> -------------------------------------------------------------------
>
> Key: HADOOP-15864
> URL: https://issues.apache.org/jira/browse/HADOOP-15864
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: He Xiaoqiao
> Assignee: He Xiaoqiao
> Priority: Critical
> Fix For: 3.0.4, 3.3.0, 3.1.2
>
> Attachments: HADOOP-15864-branch.2.7.001.patch,
> HADOOP-15864-branch.2.7.002.patch, HADOOP-15864.003.patch,
> HADOOP-15864.004.patch, HADOOP-15864.005.patch,
> HADOOP-15864.branch.2.7.004.patch
>
>
> Job submit failure and Task executes failure if Standby NameNode domain name
> can not resolved on HDFS HA with DelegationToken feature.
> This issue is triggered when create {{ConfiguredFailoverProxyProvider}}
> instance which invoke {{HAUtil.cloneDelegationTokenForLogicalUri}} in HA mode
> with Security. Since in HDFS HA mode UGI need include separate token for each
> NameNode in order to dealing with Active-Standby switch, the double tokens'
> content is same of course.
> However when #setTokenService in {{HAUtil.cloneDelegationTokenForLogicalUri}}
> it checks whether the address of NameNode has been resolved or not, if Not,
> throw #IllegalArgumentException upon, then job submitter/ task executor fail.
> HDFS-8068 and HADOOP-12125 try to fix it, but I don't think the two tickets
> resolve completely.
> Another questions many guys consider is why NameNode domain name can not
> resolve? I think there are many scenarios, for instance node replace when
> meet fault, and refresh DNS sometimes. Anyway, Standby NameNode failure
> should not impact Hadoop cluster stability in my opinion.
> a. code ref: org.apache.hadoop.security.SecurityUtil line373-386
> {code:java}
> public static Text buildTokenService(InetSocketAddress addr) {
> String host = null;
> if (useIpForTokenService) {
> if (addr.isUnresolved()) { // host has no ip address
> throw new IllegalArgumentException(
> new UnknownHostException(addr.getHostName())
> );
> }
> host = addr.getAddress().getHostAddress();
> } else {
> host = StringUtils.toLowerCase(addr.getHostName());
> }
> return new Text(host + ":" + addr.getPort());
> }
> {code}
> b.exception log ref:
> {code:xml}
> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:227)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.io.IOException: Couldn't create proxy provider class
> org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider
> at
> org.apache.hadoop.hdfs.NameNodeProxies.createFailoverProxyProvider(NameNodeProxies.java:515)
> at
> org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:170)
> at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:761)
> at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:691)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:150)
> at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2713)
> at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:93)
> at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2747)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2729)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:385)
> at
> org.apache.hadoop.fs.viewfs.ChRootedFileSystem.<init>(ChRootedFileSystem.java:106)
> at
> org.apache.hadoop.fs.viewfs.ViewFileSystem$1.getTargetFileSystem(ViewFileSystem.java:178)
> at
> org.apache.hadoop.fs.viewfs.ViewFileSystem$1.getTargetFileSystem(ViewFileSystem.java:172)
> at org.apache.hadoop.fs.viewfs.InodeTree.createLink(InodeTree.java:303)
> at org.apache.hadoop.fs.viewfs.InodeTree.<init>(InodeTree.java:377)
> at
> org.apache.hadoop.fs.viewfs.ViewFileSystem$1.<init>(ViewFileSystem.java:172)
> at
> org.apache.hadoop.fs.viewfs.ViewFileSystem.initialize(ViewFileSystem.java:172)
> at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2713)
> at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:93)
> at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2747)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2729)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:385)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:176)
> at org.apache.hadoop.mapred.JobConf.getWorkingDirectory(JobConf.java:665)
> ... 35 more
> Caused by: java.lang.reflect.InvocationTargetException
> at sun.reflect.GeneratedConstructorAccessor14.newInstance(Unknown Source)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at
> org.apache.hadoop.hdfs.NameNodeProxies.createFailoverProxyProvider(NameNodeProxies.java:498)
> ... 58 more
> Caused by: java.lang.IllegalArgumentException: java.net.UnknownHostException:
> standbynamenode
> at
> org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:390)
> at
> org.apache.hadoop.security.SecurityUtil.setTokenService(SecurityUtil.java:369)
> at
> org.apache.hadoop.hdfs.HAUtil.cloneDelegationTokenForLogicalUri(HAUtil.java:317)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider.<init>(ConfiguredFailoverProxyProvider.java:132)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider.<init>(ConfiguredFailoverProxyProvider.java:84)
> ... 62 more
> Caused by: java.net.UnknownHostException: standbynamenode
> ... 67 more
> {code}
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