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https://issues.apache.org/jira/browse/HDFS-8249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14520877#comment-14520877
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Hadoop QA commented on HDFS-8249:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 14m 37s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to
include 37 new or modified test files. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | javac | 7m 33s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 31s | There were no new javadoc
warning messages. |
| {color:red}-1{color} | release audit | 0m 19s | The applied patch generated
1 release audit warnings. |
| {color:red}-1{color} | checkstyle | 7m 43s | The applied patch generated
22 additional checkstyle issues. |
| {color:green}+1{color} | install | 1m 37s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 32s | The patch built with
eclipse:eclipse. |
| {color:red}-1{color} | findbugs | 5m 4s | The patch appears to introduce 1
new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | native | 3m 15s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 224m 57s | Tests failed in hadoop-hdfs. |
| {color:green}+1{color} | hdfs tests | 0m 16s | Tests passed in
hadoop-hdfs-client. |
| {color:green}+1{color} | hdfs tests | 2m 42s | Tests passed in
hadoop-hdfs-nfs. |
| {color:green}+1{color} | hdfs tests | 4m 1s | Tests passed in bkjournal. |
| | | 282m 15s | |
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs |
| | Class org.apache.hadoop.hdfs.DataStreamer$LastException is not derived
from an Exception, even though it is named as such At DataStreamer.java:from
an Exception, even though it is named as such At DataStreamer.java:[lines
178-202] |
| Failed unit tests | hadoop.hdfs.TestDFSClientRetries |
| | hadoop.hdfs.TestDFSOutputStream |
| | hadoop.hdfs.server.namenode.TestDeleteRace |
| | hadoop.hdfs.TestClose |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestRbwSpaceReservation |
| | hadoop.hdfs.server.datanode.TestBlockRecovery |
| | hadoop.cli.TestHDFSCLI |
| | hadoop.hdfs.server.namenode.TestFileTruncate |
| | hadoop.hdfs.TestCrcCorruption |
| | hadoop.hdfs.TestMultiThreadedHflush |
| | hadoop.hdfs.TestQuota |
| | hadoop.hdfs.TestFileLengthOnClusterRestart |
| Timed out tests | org.apache.hadoop.hdfs.TestDataTransferProtocol |
| | org.apache.hadoop.hdfs.TestClientProtocolForPipelineRecovery |
| | org.apache.hadoop.hdfs.server.namenode.TestNamenodeRetryCache |
| | org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12729355/HDFS-8249.002.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 4c1af15 |
| Release Audit |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/artifact/patchprocess/patchReleaseAuditProblems.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/artifact/patchprocess/checkstyle-result-diff.txt
|
| Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| hadoop-hdfs-client test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/artifact/patchprocess/testrun_hadoop-hdfs-client.txt
|
| hadoop-hdfs-nfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/artifact/patchprocess/testrun_hadoop-hdfs-nfs.txt
|
| bkjournal test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/artifact/patchprocess/testrun_bkjournal.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf902.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/10463/console |
This message was automatically generated.
> Separate HdfsConstants into the client and the server side class
> ----------------------------------------------------------------
>
> Key: HDFS-8249
> URL: https://issues.apache.org/jira/browse/HDFS-8249
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Attachments: HDFS-8249.000.patch, HDFS-8249.001.patch,
> HDFS-8249.002.patch
>
>
> The constants in {{HdfsConstants}} are used by both the client side and the
> server side. There are two types of constants in the class:
> 1. Constants that are used internally by the servers or not part of the APIs.
> These constants are free to evolve without breaking compatibilities. For
> example, {{MAX_PATH_LENGTH}} is used by the NN to enforce the length of the
> path does not go too long. Developers are free to change the name of the
> constants and to move it around if necessary.
> 1. Constants that are used by the clients, but not parts of the APIs. For
> example, {{QUOTA_DONT_SET}} represents an unlimited quota. The value is part
> of the wire protocol but the value is not. Developers are free to rename the
> constants but are not allowed to change the value of the constants.
> 1. Constants that are parts of the APIs. For example, {{SafeModeAction}} is
> used in {{DistributedFileSystem}}. Changing the name / value of the constant
> will break binary compatibility, but not source code compatibility.
> This jira proposes to separate the above three types of constants into
> different classes:
> * Creating a new class {{HdfsConstantsServer}} to hold the first type of
> constants.
> * Move {{HdfsConstants}} into the {{hdfs-client}} package. The work of
> separating the second and the third types of constants will be postponed in a
> separate jira.
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