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https://issues.apache.org/jira/browse/HDFS-12665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16246766#comment-16246766
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Hadoop QA commented on HDFS-12665:
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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} 0m
9s{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 7 new or modified test
files. {color} |
|| || || || {color:brown} HDFS-9806 Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
43s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 17m
11s{color} | {color:green} HDFS-9806 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 12m
43s{color} | {color:green} HDFS-9806 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m
10s{color} | {color:green} HDFS-9806 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m
49s{color} | {color:green} HDFS-9806 passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
7m 11s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Skipped patched modules with no Java source:
hadoop-project {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 1m
39s{color} | {color:red} hadoop-hdfs-project/hadoop-hdfs-client in HDFS-9806
has 1 extant Findbugs warnings. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m
31s{color} | {color:red} hadoop-tools/hadoop-fs2img in HDFS-9806 has 1 extant
Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
6s{color} | {color:green} HDFS-9806 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
18s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
21s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 12m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 12m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 12m
22s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
2m 16s{color} | {color:orange} root: The patch generated 53 new + 738 unchanged
- 0 fixed = 791 total (was 738) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m
39s{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
5s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
9m 54s{color} | {color:green} patch has no errors when building and testing our
client artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Skipped patched modules with no Java source:
hadoop-project {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 1m
50s{color} | {color:red} hadoop-hdfs-project/hadoop-hdfs-client generated 2 new
+ 1 unchanged - 0 fixed = 3 total (was 1) {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 2m
15s{color} | {color:red} hadoop-hdfs-project/hadoop-hdfs generated 1 new + 0
unchanged - 0 fixed = 1 total (was 0) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
11s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
16s{color} | {color:green} hadoop-project in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
30s{color} | {color:green} hadoop-hdfs-client in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 91m 8s{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
41s{color} | {color:green} hadoop-fs2img in the patch passed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
33s{color} | {color:red} The patch generated 4 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}181m 5s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs-project/hadoop-hdfs-client |
| | org.apache.hadoop.hdfs.protocol.ProvidedStorageLocation.getNonce() may
expose internal representation by returning ProvidedStorageLocation.nonce At
ProvidedStorageLocation.java:by returning ProvidedStorageLocation.nonce At
ProvidedStorageLocation.java:[line 55] |
| | new org.apache.hadoop.hdfs.protocol.ProvidedStorageLocation(Path, long,
long, byte[]) may expose internal representation by storing an externally
mutable object into ProvidedStorageLocation.nonce At
ProvidedStorageLocation.java:may expose internal representation by storing an
externally mutable object into ProvidedStorageLocation.nonce At
ProvidedStorageLocation.java:[line 39] |
| FindBugs | module:hadoop-hdfs-project/hadoop-hdfs |
| |
org.apache.hadoop.hdfs.server.aliasmap.InMemoryLevelDBAliasMapServer.start()
invokes inefficient new Integer(String) constructor; use
Integer.valueOf(String) instead At
InMemoryLevelDBAliasMapServer.java:constructor; use Integer.valueOf(String)
instead At InMemoryLevelDBAliasMapServer.java:[line 77] |
| Failed junit tests |
hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestProvidedImpl |
| | hadoop.hdfs.TestEncryptionZonesWithKMS |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:5b98639 |
| JIRA Issue | HDFS-12665 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12896933/HDFS-12665-HDFS-9806.007.patch
|
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle cc xml |
| uname | Linux a88622bf8440 3.13.0-129-generic #178-Ubuntu SMP Fri Aug 11
12:48:20 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | HDFS-9806 / 757ff83 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC1 |
| findbugs |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/artifact/out/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-client-warnings.html
|
| findbugs |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/artifact/out/branch-findbugs-hadoop-tools_hadoop-fs2img-warnings.html
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/artifact/out/diff-checkstyle-root.txt
|
| findbugs |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/artifact/out/new-findbugs-hadoop-hdfs-project_hadoop-hdfs-client.html
|
| findbugs |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/artifact/out/new-findbugs-hadoop-hdfs-project_hadoop-hdfs.html
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/artifact/out/patch-asflicense-problems.txt
|
| Max. process+thread count | 3288 (vs. ulimit of 5000) |
| modules | C: hadoop-project hadoop-hdfs-project/hadoop-hdfs-client
hadoop-hdfs-project/hadoop-hdfs hadoop-tools/hadoop-fs2img U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/22033/console |
| Powered by | Apache Yetus 0.7.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> [AliasMap] Create a version of the AliasMap that runs in memory in the
> Namenode (leveldb)
> -----------------------------------------------------------------------------------------
>
> Key: HDFS-12665
> URL: https://issues.apache.org/jira/browse/HDFS-12665
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Ewan Higgs
> Assignee: Ewan Higgs
> Attachments: HDFS-12665-HDFS-9806.001.patch,
> HDFS-12665-HDFS-9806.002.patch, HDFS-12665-HDFS-9806.003.patch,
> HDFS-12665-HDFS-9806.004.patch, HDFS-12665-HDFS-9806.005.patch,
> HDFS-12665-HDFS-9806.006.patch, HDFS-12665-HDFS-9806.007.patch
>
>
> The design of Provided Storage requires the use of an AliasMap to manage the
> mapping between blocks of files on the local HDFS and ranges of files on a
> remote storage system. To reduce load from the Namenode, this can be done
> using a pluggable external service (e.g. AzureTable, Cassandra, Ratis).
> However, to aide adoption and ease of deployment, we propose an in memory
> version.
> This AliasMap will be a wrapper around LevelDB (already a dependency from the
> Timeline Service) and use protobuf for the key (blockpool, blockid, and
> genstamp) and the value (url, offset, length, nonce). The in memory service
> will also have a configurable port on which it will listen for updates from
> Storage Policy Satisfier (SPS) Coordinating Datanodes (C-DN).
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