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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-19708) Repl copy retrying with cm path even if the failure is due to network issue
Date Sun, 27 May 2018 23:04:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-19708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16492181#comment-16492181
] 

Hive QA commented on HIVE-19708:
--------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {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:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  7m  5s{color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 56s{color} |
{color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 34s{color}
| {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  3m 29s{color} | {color:blue}
ql in master has 2324 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 48s{color} |
{color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 18s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 57s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 57s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 34s{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:red}-1{color} | {color:red} findbugs {color} | {color:red}  3m 44s{color} | {color:red}
ql generated 1 new + 2324 unchanged - 0 fixed = 2325 total (was 2324) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 53s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 11s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 20m 58s{color} | {color:black}
{color} |
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|| Reason || Tests ||
| FindBugs | module:ql |
|  |  There is an apparent infinite loop in org.apache.hadoop.hive.ql.parse.repl.dump.io.FileOperations.listFilesInDir(Path)
 At FileOperations.java:loop in org.apache.hadoop.hive.ql.parse.repl.dump.io.FileOperations.listFilesInDir(Path)
 At FileOperations.java:[line 175] |
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|| Subsystem || Report/Notes ||
| Optional Tests |  asflicense  javac  javadoc  findbugs  checkstyle  compile  |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian 3.16.36-1+deb8u1 (2016-09-03)
x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /data/hiveptest/working/yetus_PreCommit-HIVE-Build-11274/dev-support/hive-personality.sh
|
| git revision | master / 2f797d2 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| findbugs | http://104.198.109.242/logs//PreCommit-HIVE-Build-11274/yetus/new-findbugs-ql.html
|
| modules | C: ql U: ql |
| Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-11274/yetus.txt |
| Powered by | Apache Yetus    http://yetus.apache.org |


This message was automatically generated.



> Repl copy retrying with cm path even if the failure is due to network issue
> ---------------------------------------------------------------------------
>
>                 Key: HIVE-19708
>                 URL: https://issues.apache.org/jira/browse/HIVE-19708
>             Project: Hive
>          Issue Type: Task
>          Components: Hive, HiveServer2, repl
>    Affects Versions: 3.1.0
>            Reporter: mahesh kumar behera
>            Assignee: mahesh kumar behera
>            Priority: Major
>             Fix For: 3.1.0
>
>         Attachments: HIVE-19708.01.patch
>
>
> * During repl load
>  ** for filesystem based copying of file if the copy fails due to a connection error
to source Name Node, we should recreate the filesystem object.
>  ** the retry logic for local file copy should be triggered using the original source
file path ( and not the CM root path ) since failure can be due to network issues between
DFSClient and NN.
>  * When listing files in tables / partition to include them in _files, we should add
retry logic when failure occurs. FileSystem object here also should be recreated since the
existing one might be in inconsistent state.



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