[
https://issues.apache.org/jira/browse/HDFS-15714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17272751#comment-17272751
]
Hadoop QA commented on HDFS-15714:
----------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m
27s{color} | {color:blue}{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} || ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
4s{color} | {color:green}{color} | {color:green} No case conflicting files
found. {color} |
| {color:blue}0{color} | {color:blue} buf {color} | {color:blue} 0m 1s{color}
| {color:blue}{color} | {color:blue} buf was not available. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green}{color} | {color:green} The patch does not contain any
@author tags. {color} |
| {color:green}+1{color} | {color:green} {color} | {color:green} 0m 0s{color}
| {color:green}test4tests{color} | {color:green} The patch appears to include
79 new or modified test files. {color} |
|| || || || {color:brown} HDFS-15714 Compile Tests {color} || ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 13m
53s{color} | {color:blue}{color} | {color:blue} Maven dependency ordering for
branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 23m
50s{color} | {color:green}{color} | {color:green} HDFS-15714 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 21m
54s{color} | {color:green}{color} | {color:green} HDFS-15714 passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 18m
22s{color} | {color:green}{color} | {color:green} HDFS-15714 passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 4m
9s{color} | {color:green}{color} | {color:green} HDFS-15714 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 6m
3s{color} | {color:green}{color} | {color:green} HDFS-15714 passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
27m 51s{color} | {color:green}{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} 4m
30s{color} | {color:green}{color} | {color:green} HDFS-15714 passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 5m
53s{color} | {color:green}{color} | {color:green} HDFS-15714 passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 0m
46s{color} | {color:blue}{color} | {color:blue} Used deprecated FindBugs
config; considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 11m
26s{color} | {color:green}{color} | {color:green} HDFS-15714 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} || ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
26s{color} | {color:blue}{color} | {color:blue} Maven dependency ordering for
patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
31s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 21m
7s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 {color} |
| {color:red}-1{color} | {color:red} cc {color} | {color:red} 21m 7s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/diff-compile-cc-root-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt{color}
| {color:red} root-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 generated 30 new + 142 unchanged - 30
fixed = 172 total (was 172) {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 21m 7s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/diff-compile-javac-root-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt{color}
| {color:red} root-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 generated 67 new + 2006 unchanged - 27
fixed = 2073 total (was 2033) {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 22m
21s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 {color} |
| {color:red}-1{color} | {color:red} cc {color} | {color:red} 22m 21s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/diff-compile-cc-root-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01.txt{color}
| {color:red} root-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 with
JDK Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 generated 33 new + 139
unchanged - 33 fixed = 172 total (was 172) {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 22m 21s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/diff-compile-javac-root-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01.txt{color}
| {color:red} root-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 with
JDK Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 generated 67 new +
1901 unchanged - 27 fixed = 1968 total (was 1928) {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
4m 43s{color} |
{color:orange}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/diff-checkstyle-root.txt{color}
| {color:orange} root: The patch generated 144 new + 4280 unchanged - 35 fixed
= 4424 total (was 4315) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 9m
18s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
0s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/whitespace-eol.txt{color}
| {color:red} The patch has 6 line(s) that end in whitespace. Use git apply
--whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply
{color} |
| {color:green}+1{color} | {color:green} xml {color} | {color:green} 0m
7s{color} | {color:green}{color} | {color:green} The patch has no ill-formed
XML file. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
19m 31s{color} | {color:green}{color} | {color:green} patch has no errors when
building and testing our client artifacts. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 1m
9s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-javadoc-hadoop-common-project_hadoop-common-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt{color}
| {color:red} hadoop-common in the patch failed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
55s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-client-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt{color}
| {color:red} hadoop-hdfs-client in the patch failed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 1m
19s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04.txt{color}
| {color:red} hadoop-hdfs in the patch failed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 1m
34s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/diff-javadoc-javadoc-hadoop-hdfs-project_hadoop-hdfs-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01.txt{color}
| {color:red}
hadoop-hdfs-project_hadoop-hdfs-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01
with JDK Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 generated 2 new
+ 1 unchanged - 0 fixed = 3 total (was 1) {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 2m
31s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/new-findbugs-hadoop-common-project_hadoop-common.html{color}
| {color:red} hadoop-common-project/hadoop-common generated 1 new + 0
unchanged - 0 fixed = 1 total (was 0) {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 3m
50s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/new-findbugs-hadoop-hdfs-project_hadoop-hdfs.html{color}
| {color:red} hadoop-hdfs-project/hadoop-hdfs generated 25 new + 0 unchanged -
0 fixed = 25 total (was 0) {color} |
|| || || || {color:brown} Other Tests {color} || ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 17m 9s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt{color}
| {color:red} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
30s{color} | {color:green}{color} | {color:green} hadoop-hdfs-client in the
patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}127m 42s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt{color}
| {color:red} hadoop-hdfs in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 0m 44s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt{color}
| {color:red} hadoop-hdfs-rbf in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 0m 46s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-unit-hadoop-tools_hadoop-aws.txt{color}
| {color:red} hadoop-aws in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 16m 27s{color}
|
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-unit-hadoop-tools_hadoop-fs2img.txt{color}
| {color:red} hadoop-fs2img in the patch passed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 1m
52s{color} |
{color:red}https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/patch-asflicense-problems.txt{color}
| {color:red} The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}409m 22s{color} |
{color:black}{color} | {color:black}{color} |
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|| Reason || Tests ||
| FindBugs | module:hadoop-common-project/hadoop-common |
| | Found reliance on default encoding in
org.apache.hadoop.fs.impl.FileSystemMultipartUploader.lambda$innerComplete$3(Map$Entry):in
org.apache.hadoop.fs.impl.FileSystemMultipartUploader.lambda$innerComplete$3(Map$Entry):
String.getBytes() At FileSystemMultipartUploader.java:[line 217] |
| FindBugs | module:hadoop-hdfs-project/hadoop-hdfs |
| | Switch statement found in
org.apache.hadoop.hdfs.protocolPB.PBHelper.convert(DatanodeProtocolProtos$ProvidedVolCommandProto)
where default case is missing At PBHelper.java:where default case is missing
At PBHelper.java:[lines 833-838] |
| | Switch statement found in
org.apache.hadoop.hdfs.protocolPB.PBHelper.convert(ProvidedVolumeCommand) where
default case is missing At PBHelper.java:where default case is missing At
PBHelper.java:[lines 640-645] |
| |
org.apache.hadoop.hdfs.server.blockmanagement.ProvidedStorageMap.addBlocksToAliasMap(Map)
makes inefficient use of keySet iterator instead of entrySet iterator At
ProvidedStorageMap.java:keySet iterator instead of entrySet iterator At
ProvidedStorageMap.java:[line 274] |
| | Redundant nullcheck of nnProxy, which is known to be non-null in
org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.NamenodeInMemoryAliasMapClient.setConf(Configuration)
Redundant null check at NamenodeInMemoryAliasMapClient.java:is known to be
non-null in
org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.NamenodeInMemoryAliasMapClient.setConf(Configuration)
Redundant null check at NamenodeInMemoryAliasMapClient.java:[line 51] |
| | Redundant nullcheck of
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.ReplicaMap.replicas(String),
which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.deepCopyReplica(String)
Redundant null check at FsDatasetImpl.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.deepCopyReplica(String)
Redundant null check at FsDatasetImpl.java:[line 229] |
| |
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsVolumeImpl.getVolumeMap(RamDiskReplicaTracker)
makes inefficient use of keySet iterator instead of entrySet iterator At
FsVolumeImpl.java:keySet iterator instead of entrySet iterator At
FsVolumeImpl.java:[line 1074] |
| | Redundant nullcheck of
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.SynchronousReadThroughInputStream.localReplicaInfo,
which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.SynchronousReadThroughInputStream.createLocalReplica(FsVolumeImpl)
Redundant null check at SynchronousReadThroughInputStream.java:is known to be
non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.SynchronousReadThroughInputStream.createLocalReplica(FsVolumeImpl)
Redundant null check at SynchronousReadThroughInputStream.java:[line 175] |
| | instanceof will always return true for all non-null values in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.VolumeReplicaMap.addAll(VolumeReplicaMap),
since all
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.VolumeReplicaMap are
instances of
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.VolumeReplicaMap At
VolumeReplicaMap.java:for all non-null values in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.VolumeReplicaMap.addAll(VolumeReplicaMap),
since all
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.VolumeReplicaMap are
instances of
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.VolumeReplicaMap At
VolumeReplicaMap.java:[line 170] |
| | Redundant nullcheck of xConfig, which is known to be non-null in
org.apache.hadoop.hdfs.server.namenode.FSEditLogOp$AddMountOp.writeFields(DataOutputStream)
Redundant null check at FSEditLogOp.java:is known to be non-null in
org.apache.hadoop.hdfs.server.namenode.FSEditLogOp$AddMountOp.writeFields(DataOutputStream)
Redundant null check at FSEditLogOp.java:[line 4466] |
| | Possible null pointer dereference of r in
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.truncate(String, long,
String, String, long) Dereferenced at FSNamesystem.java:r in
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.truncate(String, long,
String, String, long) Dereferenced at FSNamesystem.java:[line 2440] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.MountManager.prepareMount(String,
String, MountMode, Map, Configuration):in
org.apache.hadoop.hdfs.server.namenode.MountManager.prepareMount(String,
String, MountMode, Map, Configuration): String.getBytes() At
MountManager.java:[line 177] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.lambda$getXattrValueByName$3(XAttr):in
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.lambda$getXattrValueByName$3(XAttr):
new String(byte[]) At SyncMountManager.java:[line 324] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.performInitialDiff(String,
String):in
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.performInitialDiff(String,
String): String.getBytes() At SyncMountManager.java:[line 227] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.storeSnapshotNameAsXAttr(String,
String, String, XAttrSetFlag):in
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.storeSnapshotNameAsXAttr(String,
String, String, XAttrSetFlag): String.getBytes() At
SyncMountManager.java:[line 282] |
| | Incorrect lazy initialization of static field
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.manager in
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.getInstance(Configuration,
FSNamesystem) At SyncMountManager.java:field
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.manager in
org.apache.hadoop.hdfs.server.namenode.SyncMountManager.getInstance(Configuration,
FSNamesystem) At SyncMountManager.java:[lines 104-105] |
| |
org.apache.hadoop.hdfs.server.namenode.mountmanager.SimpleReadCacheManager.findBlocksToEvict(long)
makes inefficient use of keySet iterator instead of entrySet iterator At
SimpleReadCacheManager.java:keySet iterator instead of entrySet iterator At
SimpleReadCacheManager.java:[line 320] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.syncservice.SyncMonitor.getSourceSnapshotId(SnapshotDiffReport):in
org.apache.hadoop.hdfs.server.namenode.syncservice.SyncMonitor.getSourceSnapshotId(SnapshotDiffReport):
String.getBytes() At SyncMonitor.java:[line 303] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.syncservice.SyncMonitor.getTargetSnapshotId(SnapshotDiffReport):in
org.apache.hadoop.hdfs.server.namenode.syncservice.SyncMonitor.getTargetSnapshotId(SnapshotDiffReport):
String.getBytes() At SyncMonitor.java:[line 315] |
| | Inconsistent synchronization of
org.apache.hadoop.hdfs.server.namenode.syncservice.SyncServiceSatisfier.syncServiceSatisfierThread;
locked 70% of time Unsynchronized access at SyncServiceSatisfier.java:70% of
time Unsynchronized access at SyncServiceSatisfier.java:[line 182] |
| | Incorrect lazy initialization of static field
org.apache.hadoop.hdfs.server.namenode.syncservice.WriteCacheEvictor.writeCacheEvictor
in
org.apache.hadoop.hdfs.server.namenode.syncservice.WriteCacheEvictor.getInstance(Configuration,
FSNamesystem) At WriteCacheEvictor.java:field
org.apache.hadoop.hdfs.server.namenode.syncservice.WriteCacheEvictor.writeCacheEvictor
in
org.apache.hadoop.hdfs.server.namenode.syncservice.WriteCacheEvictor.getInstance(Configuration,
FSNamesystem) At WriteCacheEvictor.java:[lines 84-92] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.syncservice.planner.DirectoryPlanner.convertPathToAbsoluteFile(byte[],
Path):in
org.apache.hadoop.hdfs.server.namenode.syncservice.planner.DirectoryPlanner.convertPathToAbsoluteFile(byte[],
Path): new String(byte[]) At DirectoryPlanner.java:[line 63] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.syncservice.planner.DirectoryPlanner.convertPathToAbsoluteFile(byte[],
Path, String):in
org.apache.hadoop.hdfs.server.namenode.syncservice.planner.DirectoryPlanner.convertPathToAbsoluteFile(byte[],
Path, String): new String(byte[]) At DirectoryPlanner.java:[line 73] |
| | Found reliance on default encoding in
org.apache.hadoop.hdfs.server.namenode.syncservice.planner.DirectoryPlanner.createPlanForDirectory(SnapshotDiffReport$DiffReportEntry,
String, ProvidedVolumeInfo, int):in
org.apache.hadoop.hdfs.server.namenode.syncservice.planner.DirectoryPlanner.createPlanForDirectory(SnapshotDiffReport$DiffReportEntry,
String, ProvidedVolumeInfo, int): String.getBytes() At
DirectoryPlanner.java:[line 103] |
| | Format string should use %n rather than n in
org.apache.hadoop.hdfs.tools.DFSAdmin.addMount(String[]) At
DFSAdmin.java:rather than n in
org.apache.hadoop.hdfs.tools.DFSAdmin.addMount(String[]) At
DFSAdmin.java:[line 2711] |
| | Format string should use %n rather than n in
org.apache.hadoop.hdfs.tools.DFSAdmin.listMounts(String[]) At
DFSAdmin.java:rather than n in
org.apache.hadoop.hdfs.tools.DFSAdmin.listMounts(String[]) At
DFSAdmin.java:[line 2746] |
| Failed junit tests | hadoop.ha.TestZKFailoverController |
| | hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation |
| | hadoop.hdfs.tools.TestDFSAdminWithHA |
| | hadoop.hdfs.TestDatanodeRegistration |
| | hadoop.hdfs.TestDFSUpgradeFromImage |
| | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks |
| | hadoop.hdfs.TestAppendSnapshotTruncate |
| | hadoop.hdfs.server.balancer.TestBalancerWithEncryptedTransfer |
| | hadoop.hdfs.TestReplaceDatanodeFailureReplication |
| | hadoop.hdfs.TestGetFileChecksum |
| | hadoop.hdfs.TestRollingUpgrade |
| | hadoop.hdfs.server.blockmanagement.TestHeartbeatHandling |
| | hadoop.hdfs.web.TestWebHdfsWithMultipleNameNodes |
| | hadoop.hdfs.server.balancer.TestBalancerWithNodeGroup |
| | hadoop.tools.TestJMXGet |
| | hadoop.hdfs.server.blockmanagement.TestBlockReportRateLimiting |
| | hadoop.hdfs.server.balancer.TestBalancerWithSaslDataTransfer |
| | hadoop.hdfs.TestBlocksScheduledCounter |
| | hadoop.hdfs.TestDistributedFileSystem |
| | hadoop.hdfs.TestReadStripedFileWithDecodingCorruptData |
| | hadoop.hdfs.security.TestDelegationToken |
| | hadoop.hdfs.server.blockmanagement.TestDatanodeManager |
| | hadoop.hdfs.TestFileLengthOnClusterRestart |
| | hadoop.hdfs.TestFileAppend3 |
| | hadoop.hdfs.TestSafeMode |
| | hadoop.hdfs.TestAppendDifferentChecksum |
| | hadoop.hdfs.TestFileAppend2 |
| | hadoop.hdfs.server.balancer.TestBalancerRPCDelay |
| | hadoop.hdfs.web.TestWebHDFSAcl |
| | hadoop.hdfs.tools.TestDFSAdmin |
| | hadoop.tools.TestHdfsConfigFields |
| | hadoop.hdfs.server.blockmanagement.TestCorruptionWithFailover |
| | hadoop.metrics2.sink.TestRollingFileSystemSinkWithHdfs |
| | hadoop.hdfs.server.blockmanagement.TestNodeCount |
| | hadoop.hdfs.server.blockmanagement.TestComputeInvalidateWork |
| | hadoop.hdfs.TestUnsetAndChangeDirectoryEcPolicy |
| | hadoop.hdfs.server.balancer.TestBalancer |
| | hadoop.hdfs.server.blockmanagement.TestNameNodePrunesMissingStorages |
| | hadoop.hdfs.TestErasureCodingPoliciesWithRandomECPolicy |
| | hadoop.hdfs.TestAclsEndToEnd |
| | hadoop.hdfs.TestErasureCodingPolicyWithSnapshot |
| | hadoop.hdfs.server.blockmanagement.TestBlockReportLease |
| | hadoop.fs.TestFcHdfsPermission |
| | hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes |
| | hadoop.hdfs.TestLeaseRecoveryStriped |
| | hadoop.hdfs.security.TestDelegationTokenForProxyUser |
| | hadoop.hdfs.TestDecommissionWithStripedBackoffMonitor |
| | hadoop.hdfs.server.balancer.TestBalancerService |
| | hadoop.hdfs.server.blockmanagement.TestPendingReconstruction |
| |
hadoop.hdfs.server.blockmanagement.TestReconstructStripedBlocksWithRackAwareness
|
| | hadoop.hdfs.TestMissingBlocksAlert |
| | hadoop.hdfs.TestReconstructStripedFileWithRandomECPolicy |
| | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS |
| | hadoop.hdfs.server.blockmanagement.TestPendingInvalidateBlock |
| | hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes |
| | hadoop.hdfs.web.TestWebHdfsFileSystemContract |
| | hadoop.hdfs.server.namenode.TestMultiRootProvidedCluster |
| | hadoop.hdfs.server.namenode.TestSingleUGIResolver |
| | hadoop.hdfs.server.namenode.TestFailuresDuringMount |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2655 |
| JIRA Issue | HDFS-15714 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle xml cc buflint bufcompat |
| uname | Linux 9a595f5ac4c5 4.15.0-101-generic #102-Ubuntu SMP Mon May 11
10:07:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | HDFS-15714 / d82009599a2 |
| Default Java | Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/testReport/ |
| Max. process+thread count | 2226 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs
hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-tools/hadoop-aws
hadoop-tools/hadoop-fs2img U: . |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2655/1/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
> HDFS Provided Storage Read/Write Mount Support On-the-fly
> ---------------------------------------------------------
>
> Key: HDFS-15714
> URL: https://issues.apache.org/jira/browse/HDFS-15714
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: datanode, namenode
> Affects Versions: 3.4.0
> Reporter: Feilong He
> Assignee: Feilong He
> Priority: Major
> Labels: pull-request-available
> Attachments: HDFS-15714-01.patch,
> HDFS_Provided_Storage_Design-V1.pdf, HDFS_Provided_Storage_Performance-V1.pdf
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> HDFS Provided Storage (PS) is a feature to tier HDFS over other file systems.
> In HDFS-9806, PROVIDED storage type was introduced to HDFS. Through
> configuring external storage with PROVIDED tag for DataNode, user can enable
> application to access data stored externally from HDFS side. However, there
> are two issues need to be addressed. Firstly, mounting external storage
> on-the-fly, namely dynamic mount, is lacking. It is necessary to get it
> supported to flexibly combine HDFS with an external storage at runtime.
> Secondly, PS write is not supported by current HDFS. But in real
> applications, it is common to transfer data bi-directionally for read/write
> between HDFS and external storage.
> Through this JIRA, we are presenting our work for PS write support and
> dynamic mount support for both read & write. Please note in the community
> several JIRAs have been filed for these topics. Our work is based on these
> previous community work, with new design & implementation to support called
> writeBack mount and enable admin to add any mount on-the-fly. We appreciate
> those folks in the community for their great contribution! See their pending
> JIRAs: HDFS-14805 & HDFS-12090.
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