[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[ https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16990237#comment-16990237 ] Hudson commented on HDFS-15028: --- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #17736 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/17736/]) HDFS-15028. Keep the capacity of volume and reduce a system call. (iwasakims: rev 11cd5b6e39adbf159891852f3482aebdde5459fb) * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml * (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestFsVolumeList.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsVolumeImpl.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java > Keep the capacity of volume and reduce a system call > > > Key: HDFS-15028 > URL: https://issues.apache.org/jira/browse/HDFS-15028 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode >Reporter: Yang Yun >Assignee: Yang Yun >Priority: Minor > Attachments: HDFS-15028.patch, HDFS-15028.patch, HDFS-15028.patch, > HDFS-15028.patch, HDFS-15028.patch > > > The local volume is not changed. so keep the first value of the capacity and > reuse for each heartbeat． -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[ https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16990232#comment-16990232 ] Masatake Iwasaki commented on HDFS-15028: - +1. committing this. > Keep the capacity of volume and reduce a system call > > > Key: HDFS-15028 > URL: https://issues.apache.org/jira/browse/HDFS-15028 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode >Reporter: Yang Yun >Assignee: Yang Yun >Priority: Minor > Attachments: HDFS-15028.patch, HDFS-15028.patch, HDFS-15028.patch, > HDFS-15028.patch, HDFS-15028.patch > > > The local volume is not changed. so keep the first value of the capacity and > reuse for each heartbeat． -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[
https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16989489#comment-16989489
]
Hadoop QA commented on HDFS-15028:
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| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
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58s{color} | {color:green} trunk passed {color} |
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13s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
16m 9s{color} | {color:green} branch has no errors when building and testing
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6s{color} | {color:green} the patch passed {color} |
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14m 49s{color} | {color:green} patch has no errors when building and testing
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| {color:red}-1{color} | {color:red} unit {color} | {color:red} 91m 56s{color}
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| {color:black}{color} | {color:black} {color} | {color:black}161m 57s{color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.server.namenode.ha.TestEditLogTailer |
| | hadoop.hdfs.server.namenode.ha.TestDFSUpgradeWithHA |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.5 Server=19.03.5 Image:yetus/hadoop:104ccca9169 |
| JIRA Issue | HDFS-15028 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12987661/HDFS-15028.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle xml |
| uname | Linux bac1c9915d9a 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 19512b2 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_222 |
| findbugs | v3.1.0-RC1 |
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/28471/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/28471/testReport/ |
| Max. process+thread count | 4348 (vs. ulimit of 5500) |
| modules | C:
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[
https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16989391#comment-16989391
]
Hadoop QA commented on HDFS-15028:
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6s{color} | {color:green} trunk passed {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.server.namenode.TestRedudantBlocks |
| | hadoop.hdfs.server.namenode.TestAddOverReplicatedStripedBlocks |
| | hadoop.hdfs.web.TestWebHDFS |
| | hadoop.hdfs.server.datanode.TestDataNodeMetrics |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.5 Server=19.03.5 Image:yetus/hadoop:104ccca9169 |
| JIRA Issue | HDFS-15028 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12987648/HDFS-15028.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle xml |
| uname | Linux 345b6cf1346d 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 19512b2 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_222 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[ https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16989318#comment-16989318 ] Yang Yun commented on HDFS-15028: - Thanks for the review, Masatake Iwasaki. I changed the code accoring your comment, please review again. > Keep the capacity of volume and reduce a system call > > > Key: HDFS-15028 > URL: https://issues.apache.org/jira/browse/HDFS-15028 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode >Reporter: Yang Yun >Assignee: Yang Yun >Priority: Minor > Attachments: HDFS-15028.patch, HDFS-15028.patch, HDFS-15028.patch, > HDFS-15028.patch > > > The local volume is not changed. so keep the first value of the capacity and > reuse for each heartbeat． -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[
https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16988759#comment-16988759
]
Hadoop QA commented on HDFS-15028:
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| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
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0s{color} | {color:green} The patch appears to include 1 new or modified test
files. {color} |
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| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 24m
3s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
18s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
53s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
10s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
14m 54s{color} | {color:green} branch has no errors when building and testing
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14s{color} | {color:green} trunk passed {color} |
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0m 44s{color} | {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch
generated 19 new + 464 unchanged - 0 fixed = 483 total (was 464) {color} |
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42s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black}181m 4s{color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.tools.TestHdfsConfigFields |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.5 Server=19.03.5 Image:yetus/hadoop:104ccca9169 |
| JIRA Issue | HDFS-15028 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12987567/HDFS-15028.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux ceccb21ed2da 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1
05:24:09 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 682e6fd |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_222 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/28461/artifact/out/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/28461/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/28461/testReport/ |
| Max. process+thread count | 2656 (vs. ulimit of 5500) |
| modules | C:
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[
https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16988717#comment-16988717
]
Masatake Iwasaki commented on HDFS-15028:
-
Thanks for the update, [~hadoop_yangyun].
* {{fixed.sized.volume}} or {{fixed.volume.size}} sounds natural for me rather
than {{fixed.size.volume}}.
* You must update hdfs-default.xml too when you add configuration properties.
* The checkstyle warning must be addressed: "public void
setCapacityForTesting(long capacity) {:42: 'capacity' hides a field.
[HiddenField]"
* I prefer field name like {{cachedCapacity}} to {{capacity}} in order to make
the intent clear.
* You should avoid wildcard import like {{import static
org.mockito.Mockito.*}};
* Please remove indentation/whitespace change of lines irrelevant to this
issue. It makes investigating past changes by {{git blame}} difficult.
> Keep the capacity of volume and reduce a system call
>
>
> Key: HDFS-15028
> URL: https://issues.apache.org/jira/browse/HDFS-15028
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
>Reporter: Yang Yun
>Assignee: Yang Yun
>Priority: Minor
> Attachments: HDFS-15028.patch, HDFS-15028.patch, HDFS-15028.patch
>
>
> The local volume is not changed. so keep the first value of the capacity and
> reuse for each heartbeat．
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[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[
https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16988624#comment-16988624
]
Hadoop QA commented on HDFS-15028:
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|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
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0s{color} | {color:green} The patch appears to include 1 new or modified test
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| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 24m
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| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
17s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
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17m 39s{color} | {color:green} branch has no errors when building and testing
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44s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
29s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
23s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
16s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 1m 16s{color}
| {color:red} hadoop-hdfs-project_hadoop-hdfs generated 1 new + 580 unchanged -
0 fixed = 581 total (was 580) {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 56s{color} | {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch
generated 113 new + 464 unchanged - 0 fixed = 577 total (was 464) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
12s{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} shadedclient {color} | {color:green}
15m 51s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
42s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
22s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}112m 15s{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
34s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}188m 36s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.tools.TestHdfsConfigFields |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.5 Server=19.03.5 Image:yetus/hadoop:104ccca9169 |
| JIRA Issue | HDFS-15028 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12987538/HDFS-15028.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 9976db19c813 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1
05:24:09 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 304e75a |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_222 |
| findbugs | v3.1.0-RC1 |
| javac |
https://builds.apache.org/job/PreCommit-HDFS-Build/28460/artifact/out/diff-compile-javac-hadoop-hdfs-project_hadoop-hdfs.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/28460/artifact/out/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit |
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[ https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16986774#comment-16986774 ] Yang Yun commented on HDFS-15028: - I have no number how much the overhead is reduced by the change for the local disk. I think it can be ignored .But we met this issue when we mount a slow volume from remote as Archive storage. Yes, it break the underlying changing of the volume size. the fix should be configurable and disabled by default to keep current behavior. > Keep the capacity of volume and reduce a system call > > > Key: HDFS-15028 > URL: https://issues.apache.org/jira/browse/HDFS-15028 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode >Reporter: Yang Yun >Assignee: Yang Yun >Priority: Minor > Attachments: HDFS-15028.patch > > > The local volume is not changed. so keep the first value of the capacity and > reuse for each heartbeat． -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[
https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16986147#comment-16986147
]
Hadoop QA commented on HDFS-15028:
--
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 23m
21s{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} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 18m
55s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
58s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
42s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
2s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
14m 23s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
12s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
12s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
54s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
54s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 37s{color} | {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch
generated 1 new + 11 unchanged - 0 fixed = 12 total (was 11) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
59s{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} shadedclient {color} | {color:green}
13m 23s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
18s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
10s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 87m 31s{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
30s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}170m 58s{color} |
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.TestMultipleNNPortQOP |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=19.03.4 Server=19.03.4 Image:yetus/hadoop:104ccca9169 |
| JIRA Issue | HDFS-15028 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12987292/HDFS-15028.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 487bb2e373af 4.15.0-70-generic #79-Ubuntu SMP Tue Nov 12
10:36:11 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 6b2d6d4 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_222 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/28432/artifact/out/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/28432/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
[jira] [Commented] (HDFS-15028) Keep the capacity of volume and reduce a system call
[ https://issues.apache.org/jira/browse/HDFS-15028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16986070#comment-16986070 ] Masatake Iwasaki commented on HDFS-15028: - The capacity is given by statvfs system call via java.io.File#getTotalSpace. It would be nice if you have a number how much the overhead is reduced by the change. Currently we can change the size of volume and underlying file system without restarting DataNode (e.g. running on Amazon EC2 with EBS volumes). Should the fix be configurable and disabled by default to keep current behavior? > Keep the capacity of volume and reduce a system call > > > Key: HDFS-15028 > URL: https://issues.apache.org/jira/browse/HDFS-15028 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode >Reporter: Yang Yun >Assignee: Yang Yun >Priority: Minor > Attachments: HDFS-15028.patch > > > The local volume is not changed. so keep the first value of the capacity and > reuse for each heartbeat． -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
