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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2019/08/02 05:01:00 UTC
[jira] [Commented] (HADOOP-15891) Provide Regex Based Mount Point
In Inode Tree
[ https://issues.apache.org/jira/browse/HADOOP-15891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16898560#comment-16898560 ]
Hadoop QA commented on HADOOP-15891:
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m 28s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m 1s{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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 5 new or modified test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 24s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 19m 34s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m 42s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m 30s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 54s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 18m 35s{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} 2m 7s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 3m 4s{color} | {color:blue} Used deprecated FindBugs config; considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 5m 9s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 24s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m 2s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 19m 32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 19m 32s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 2m 28s{color} | {color:orange} root: The patch generated 1 new + 92 unchanged - 3 fixed = 93 total (was 95) {color} |
| {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 1m 11s{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 1s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 12m 51s{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} 2m 8s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 1m 16s{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 9m 17s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 1m 11s{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 44s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}126m 13s{color} | {color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-424/7/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/424 |
| JIRA Issue | HDFS-13948 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 8ae6619eba3f 4.15.0-52-generic #56-Ubuntu SMP Tue Jun 4 22:49:08 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / c2d00c8 |
| Default Java | 1.8.0_222 |
| checkstyle | https://builds.apache.org/job/hadoop-multibranch/job/PR-424/7/artifact/out/diff-checkstyle-root.txt |
| mvnsite | https://builds.apache.org/job/hadoop-multibranch/job/PR-424/7/artifact/out/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt |
| findbugs | https://builds.apache.org/job/hadoop-multibranch/job/PR-424/7/artifact/out/patch-findbugs-hadoop-hdfs-project_hadoop-hdfs.txt |
| unit | https://builds.apache.org/job/hadoop-multibranch/job/PR-424/7/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt |
| Test Results | https://builds.apache.org/job/hadoop-multibranch/job/PR-424/7/testReport/ |
| Max. process+thread count | 1620 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: . |
| Console output | https://builds.apache.org/job/hadoop-multibranch/job/PR-424/7/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1 |
| Powered by | Apache Yetus 0.10.0 http://yetus.apache.org |
This message was automatically generated.
> Provide Regex Based Mount Point In Inode Tree
> ---------------------------------------------
>
> Key: HADOOP-15891
> URL: https://issues.apache.org/jira/browse/HADOOP-15891
> Project: Hadoop Common
> Issue Type: New Feature
> Components: fs
> Reporter: zhenzhao wang
> Assignee: zhenzhao wang
> Priority: Major
> Attachments: HADOOP-15891.015.patch, HDFS-13948.001.patch, HDFS-13948.002.patch, HDFS-13948.003.patch, HDFS-13948.004.patch, HDFS-13948.005.patch, HDFS-13948.006.patch, HDFS-13948.007.patch, HDFS-13948.008.patch, HDFS-13948.009.patch, HDFS-13948.011.patch, HDFS-13948.012.patch, HDFS-13948.013.patch, HDFS-13948.014.patch, HDFS-13948_ Regex Link Type In Mont Table-V0.pdf, HDFS-13948_ Regex Link Type In Mount Table-v1.pdf
>
>
> This jira is created to support regex based mount point in Inode Tree. We noticed that mount point only support fixed target path. However, we might have user cases when target needs to refer some fields from source. e.g. We might want a mapping of /cluster1/user1 => /cluster1-dc1/user-nn-user1, we want to refer `cluster` and `user` field in source to construct target. It's impossible to archive this with current link type. Though we could set one-to-one mapping, the mount table would become bloated if we have thousands of users. Besides, a regex mapping would empower us more flexibility. So we are going to build a regex based mount point which target could refer groups from src regex mapping.
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