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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12794) Ozone: Parallelize ChunkOutputSream Writes to container
Date Tue, 21 Nov 2017 16:28:01 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16260990#comment-16260990
] 

Hadoop QA commented on HDFS-12794:
----------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 30s{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:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m  0s{color}
| {color:green} The patch appears to include 1 new or modified test files. {color} |
|| || || || {color:brown} HDFS-7240 Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 10s{color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 21m 59s{color}
| {color:green} HDFS-7240 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  2m 30s{color} |
{color:green} HDFS-7240 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 56s{color}
| {color:green} HDFS-7240 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 28s{color} |
{color:green} HDFS-7240 passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 16m 10s{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}  5m  0s{color} |
{color:green} HDFS-7240 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  2m 23s{color} |
{color:green} HDFS-7240 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 12s{color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  2m 29s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  2m 21s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green}  2m 21s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  2m 21s{color} | {color:green}
the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  0m 51s{color}
| {color:orange} hadoop-hdfs-project: The patch generated 2 new + 1 unchanged - 0 fixed =
3 total (was 1) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 31s{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  2s{color} | {color:green}
The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 14m 27s{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}  5m 18s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  2m 19s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  1m 54s{color} | {color:green}
hadoop-hdfs-client in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}162m 48s{color} | {color:red}
hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 35s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}246m 38s{color} | {color:black}
{color} |
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|| Reason || Tests ||
| Unreaped Processes | hadoop-hdfs:12 |
| Failed junit tests | hadoop.ozone.web.client.TestKeysRatis |
|   | hadoop.ozone.ozShell.TestOzoneShell |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithRandomECPolicy |
|   | hadoop.hdfs.server.mover.TestMover |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure |
|   | hadoop.ozone.TestOzoneConfigurationFields |
|   | hadoop.hdfs.TestDFSStripedInputStream |
|   | hadoop.ozone.container.ozoneimpl.TestOzoneContainer |
|   | hadoop.hdfs.TestSetTimes |
|   | hadoop.hdfs.TestReadStripedFileWithMissingBlocks |
|   | hadoop.hdfs.TestDatanodeDeath |
|   | hadoop.hdfs.TestDFSRollback |
|   | hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewerWithStripedBlocks |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure060 |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure120 |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure180 |
|   | hadoop.hdfs.TestSetrepIncreasing |
|   | hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy |
|   | hadoop.ozone.container.common.impl.TestContainerPersistence |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure140 |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure170 |
|   | hadoop.ozone.web.TestOzoneRestWithMiniCluster |
|   | hadoop.ozone.client.rpc.TestOzoneRpcClient |
|   | hadoop.ozone.scm.node.TestNodeManager |
|   | hadoop.hdfs.TestReadStripedFileWithDecodingCorruptData |
|   | hadoop.hdfs.TestDFSStripedOutputStream |
|   | hadoop.hdfs.TestDatanodeRegistration |
|   | hadoop.hdfs.TestTrashWithEncryptionZones |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure080 |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure050 |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure130 |
|   | hadoop.hdfs.server.namenode.TestDecommissioningStatus |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure070 |
|   | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting |
|   | hadoop.ozone.client.rest.TestOzoneRestClient |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure030 |
|   | hadoop.ozone.web.client.TestKeys |
|   | hadoop.ozone.TestStorageContainerManager |
|   | hadoop.hdfs.TestListFilesInDFS |
|   | hadoop.hdfs.TestFileChecksum |
|   | hadoop.hdfs.server.balancer.TestBalancerRPCDelay |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure190 |
| Timed out junit tests | org.apache.hadoop.hdfs.TestLeaseRecovery2 |
|   | org.apache.hadoop.ozone.ksm.TestKeySpaceManager |
|   | org.apache.hadoop.ozone.ksm.TestMultipleContainerReadWrite |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:d11161b |
| JIRA Issue | HDFS-12794 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12898651/HDFS-12794-HDFS-7240.004.patch
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  shadedclient
 findbugs  checkstyle  cc  xml  |
| uname | Linux 04806cc610fe 3.13.0-135-generic #184-Ubuntu SMP Wed Oct 18 11:55:51 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | HDFS-7240 / 6dca9fc |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC1 |
| checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/22153/artifact/out/diff-checkstyle-hadoop-hdfs-project.txt
|
| Unreaped Processes Log | https://builds.apache.org/job/PreCommit-HDFS-Build/22153/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-reaper.txt
|
| unit | https://builds.apache.org/job/PreCommit-HDFS-Build/22153/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/22153/testReport/ |
| Max. process+thread count | 4897 (vs. ulimit of 5000) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project
|
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/22153/console |
| Powered by | Apache Yetus 0.7.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Ozone: Parallelize ChunkOutputSream Writes to container
> -------------------------------------------------------
>
>                 Key: HDFS-12794
>                 URL: https://issues.apache.org/jira/browse/HDFS-12794
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Shashikant Banerjee
>            Assignee: Shashikant Banerjee
>             Fix For: HDFS-7240
>
>         Attachments: HDFS-12794-HDFS-7240.001.patch, HDFS-12794-HDFS-7240.002.patch,
HDFS-12794-HDFS-7240.003.patch, HDFS-12794-HDFS-7240.004.patch
>
>
> The chunkOutPutStream Write are sync in nature .Once one chunk of data gets written,
the next chunk write is blocked until the previous chunk is written to the container.
> The ChunkOutputWrite Stream writes should be made async and Close on the OutputStream
should ensure flushing of all dirty buffers to the container.



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