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https://issues.apache.org/jira/browse/HBASE-19528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16353258#comment-16353258
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Hadoop QA commented on HBASE-19528:
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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} 2m
27s{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: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: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
39s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 11m
54s{color} | {color:green} branch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
35s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
4s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
41s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
41s{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} xml {color} | {color:green} 0m
1s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m
11s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
17m 14s{color} | {color:green} Patch does not cause any errors with Hadoop
2.6.5 2.7.4 or 3.0.0. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
25s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 96m
29s{color} | {color:green} hbase-server in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
21s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}134m 21s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:eee3b01 |
| JIRA Issue | HBASE-19528 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12909324/0001-HBASE-19528-Do-nothing-patch.patch
|
| Optional Tests | asflicense javac javadoc unit shadedjars hadoopcheck
xml compile |
| uname | Linux 364f0026e51c 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12
13:48:03 UTC 2016 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / 6d04aa1794 |
| maven | version: Apache Maven 3.5.2
(138edd61fd100ec658bfa2d307c43b76940a5d7d; 2017-10-18T07:58:13Z) |
| Default Java | 1.8.0_151 |
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/11401/testReport/ |
| Max. process+thread count | 5662 (vs. ulimit of 10000) |
| modules | C: hbase-server U: hbase-server |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/11401/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> Major Compaction Tool
> ----------------------
>
> Key: HBASE-19528
> URL: https://issues.apache.org/jira/browse/HBASE-19528
> Project: HBase
> Issue Type: New Feature
> Reporter: churro morales
> Assignee: churro morales
> Priority: Major
> Fix For: 2.0.0-beta-2
>
> Attachments: 0001-HBASE-19528-Do-nothing-patch.patch,
> 0001-HBASE-19528-Do-nothing-patch.patch,
> 0001-HBASE-19528-Major-Compaction-Tool-ADDENDUM.patch,
> HBASE-19528.branch-1.patch, HBASE-19528.patch, HBASE-19528.v1.branch-1.patch,
> HBASE-19528.v1.patch, HBASE-19528.v2.branch-1.patch,
> HBASE-19528.v2.branch-1.patch, HBASE-19528.v2.branch-1.patch,
> HBASE-19528.v2.branch-1.patch, HBASE-19528.v8.patch
>
>
> The basic overview of how this tool works is:
> Parameters:
> Table
> Stores
> ClusterConcurrency
> Timestamp
> So you input a table, desired concurrency and the list of stores you wish to
> major compact. The tool first checks the filesystem to see which stores need
> compaction based on the timestamp you provide (default is current time). It
> takes that list of stores that require compaction and executes those requests
> concurrently with at most N distinct RegionServers compacting at a given
> time. Each thread waits for the compaction to complete before moving to the
> next queue. If a region split, merge or move happens this tool ensures those
> regions get major compacted as well.
> This helps us in two ways, we can limit how much I/O bandwidth we are using
> for major compaction cluster wide and we are guaranteed after the tool
> completes that all requested compactions complete regardless of moves, merges
> and splits.
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