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https://issues.apache.org/jira/browse/HDFS-6524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16931084#comment-16931084
]
Hadoop QA commented on HDFS-6524:
---------------------------------
| (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
28s{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} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
25s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 16m
31s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
49s{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
51s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
13m 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} 3m
35s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
27s{color} | {color:green} trunk 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} 1m
45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m
55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
48s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
43s{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}
11m 16s{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} 3m
57s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
19s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
53s{color} | {color:green} hadoop-hdfs-client in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 96m 46s{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
38s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}163m 59s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.server.namenode.TestNamenodeRetryCache |
| | hadoop.hdfs.TestRollingUpgrade |
| | hadoop.hdfs.server.namenode.TestRedudantBlocks |
| |
hadoop.hdfs.server.namenode.snapshot.TestINodeFileUnderConstructionWithSnapshot
|
| | hadoop.hdfs.TestDecommission |
| | hadoop.hdfs.TestFileChecksumCompositeCrc |
| | hadoop.hdfs.server.namenode.TestAddOverReplicatedStripedBlocks |
| | hadoop.hdfs.server.namenode.ha.TestHAAppend |
| | hadoop.hdfs.server.namenode.TestAddStripedBlockInFBR |
| | hadoop.hdfs.server.namenode.sps.TestStoragePolicySatisfierWithStripedFile
|
| | hadoop.hdfs.server.namenode.snapshot.TestSnapRootDescendantDiff |
| | hadoop.hdfs.server.namenode.TestFSImageWithSnapshot |
| | hadoop.hdfs.server.namenode.TestFsck |
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotDeletion |
| | hadoop.hdfs.server.namenode.TestNamenodeStorageDirectives |
| | hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots |
| | hadoop.hdfs.TestReconstructStripedFile |
| | hadoop.hdfs.server.namenode.TestReencryptionWithKMS |
| | hadoop.hdfs.server.namenode.ha.TestPipelinesFailover |
| | hadoop.hdfs.server.namenode.ha.TestHASafeMode |
| | hadoop.hdfs.server.namenode.TestFSImage |
| | hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics |
| | hadoop.hdfs.client.impl.TestBlockReaderLocal |
| | hadoop.hdfs.server.blockmanagement.TestAvailableSpaceBlockPlacementPolicy
|
| | hadoop.hdfs.server.namenode.snapshot.TestSnapshotDiffReport |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.1 Server=19.03.1 Image:yetus/hadoop:39e82acc485 |
| JIRA Issue | HDFS-6524 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12980452/HDFS-6524.005.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux b9bb24dfe6ad 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 / 2358e53 |
| 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/27889/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/27889/testReport/ |
| Max. process+thread count | 4262 (vs. ulimit of 5500) |
| 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/27889/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Choosing datanode retries times considering with block replica number
> ----------------------------------------------------------------------
>
> Key: HDFS-6524
> URL: https://issues.apache.org/jira/browse/HDFS-6524
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs-client
> Affects Versions: 3.0.0-alpha1
> Reporter: Liang Xie
> Assignee: Lisheng Sun
> Priority: Minor
> Labels: BB2015-05-TBR
> Attachments: HDFS-6524.001.patch, HDFS-6524.002.patch,
> HDFS-6524.003.patch, HDFS-6524.004.patch, HDFS-6524.005.patch, HDFS-6524.txt
>
>
> Currently the chooseDataNode() does retry with the setting:
> dfsClientConf.maxBlockAcquireFailures, which by default is 3
> (DFS_CLIENT_MAX_BLOCK_ACQUIRE_FAILURES_DEFAULT = 3), it would be better
> having another option, block replication factor. One cluster with only two
> block replica setting, or using Reed-solomon encoding solution with one
> replica factor. It helps to reduce the long tail latency.
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