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Date: Mon, 20 Mar 2017 23:45:41 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.13057064.1489768625000.72985.1490053541854@Atlassian.JIRA>
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References: <JIRA.13057064.1489768625000@Atlassian.JIRA> <JIRA.13057064.1489768625471@jira-lw-us.apache.org>
Subject: [jira] [Commented] (HDFS-11544) libhdfs++: Improve C API error
 reporting
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archived-at: Mon, 20 Mar 2017 23:45:49 -0000


    [ https://issues.apache.org/jira/browse/HDFS-11544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15933801#comment-15933801 ] 

Hadoop QA commented on HDFS-11544:
----------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 12m 28s{color} | {color:blue} Docker mode activated. {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:green}+1{color} | {color:green} mvninstall {color} | {color:green}  9m 50s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  6m  6s{color} | {color:green} HDFS-8707 passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  6m  8s{color} | {color:green} HDFS-8707 passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 17s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 13s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m  9s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  6m  3s{color} | {color:green} the patch passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green}  6m  3s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  6m  3s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  6m  6s{color} | {color:green} the patch passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green}  6m  6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  6m  6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 13s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m  9s{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} unit {color} | {color:green}  8m 24s{color} | {color:green} hadoop-hdfs-native-client in the patch passed with JDK v1.7.0_121. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 18s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 66m 34s{color} | {color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:78fc6b6 |
| JIRA Issue | HDFS-11544 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12859661/HDFS-11544.HDFS-8707.001.patch |
| Optional Tests |  asflicense  compile  cc  mvnsite  javac  unit  |
| uname | Linux f2e204bad0ea 3.13.0-107-generic #154-Ubuntu SMP Tue Dec 20 09:57:27 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | HDFS-8707 / 4040c54 |
| Default Java | 1.7.0_121 |
| Multi-JDK versions |  /usr/lib/jvm/java-8-oracle:1.8.0_121 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_121 |
| JDK v1.7.0_121  Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/18775/testReport/ |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-native-client U: hadoop-hdfs-project/hadoop-hdfs-native-client |
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/18775/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.


> libhdfs++: Improve C API error reporting
> ----------------------------------------
>
>                 Key: HDFS-11544
>                 URL: https://issues.apache.org/jira/browse/HDFS-11544
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: James Clampffer
>            Assignee: James Clampffer
>         Attachments: HDFS-11544.HDFS-8707.000.patch, HDFS-11544.HDFS-8707.001.patch
>
>
> The thread local string used for hdfsGetLastError wasn't reset between calls so it could give stale results in confusing ways.  Now it gets reset with a placeholder that says that <functionname> hasn't set an error string.
> Also fixed indentation that wasn't consistent + marked which functions are used by the hdfs.h API and hdfs_ext.h API to make it easier to see when changes could break compatibility.  Included some minor cleanup for the common case catch blocks.


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