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https://issues.apache.org/jira/browse/HBASE-18095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17046380#comment-17046380
]
HBase QA commented on HBASE-18095:
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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} 1m
28s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
2s{color} | {color:green} No case conflicting files found. {color} |
| {color:blue}0{color} | {color:blue} prototool {color} | {color:blue} 0m
0s{color} | {color:blue} prototool was not available. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s{color} | {color:green} Patch does not have any anti-patterns. {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 97 new or modified test
files. {color} |
|| || || || {color:brown} branch-2 Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
14s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
51s{color} | {color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m
18s{color} | {color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 3m
7s{color} | {color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 5m
10s{color} | {color:green} branch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
21s{color} | {color:green} branch-2 passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 0m
36s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 11m
10s{color} | {color:green} branch-2 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
14s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 3m
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 3m
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
10s{color} | {color:green} The patch passed checkstyle in hbase-protocol-shaded
{color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
27s{color} | {color:green} hbase-common: The patch generated 0 new + 16
unchanged - 2 fixed = 16 total (was 18) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
42s{color} | {color:green} hbase-client: The patch generated 0 new + 262
unchanged - 24 fixed = 262 total (was 286) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
13s{color} | {color:green} The patch passed checkstyle in hbase-zookeeper
{color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
24s{color} | {color:green} hbase-server: The patch generated 0 new + 640
unchanged - 68 fixed = 640 total (was 708) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
13s{color} | {color:green} The patch passed checkstyle in hbase-endpoint
{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} shadedjars {color} | {color:green} 4m
42s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
17m 46s{color} | {color:green} Patch does not cause any errors with Hadoop
2.8.5 2.9.2 or 3.1.2. {color} |
| {color:green}+1{color} | {color:green} hbaseprotoc {color} | {color:green}
3m 2s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
15s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 10m
38s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
42s{color} | {color:green} hbase-protocol-shaded in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
8s{color} | {color:green} hbase-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
8s{color} | {color:green} hbase-client in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
41s{color} | {color:green} hbase-zookeeper in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 84m 56s{color}
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m
25s{color} | {color:green} hbase-endpoint in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 2m
2s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}186m 55s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.regionserver.TestRecoveredEdits |
| | hadoop.hbase.regionserver.wal.TestSecureWALReplay |
| | hadoop.hbase.quotas.TestQuotaAdmin |
| | hadoop.hbase.client.TestAdmin2 |
| | hadoop.hbase.quotas.TestSpaceQuotasWithRegionReplicas |
| | hadoop.hbase.client.TestServerBusyException |
| | hadoop.hbase.regionserver.TestRegionMove |
| | hadoop.hbase.http.TestInfoServersACL |
| | hadoop.hbase.quotas.TestSpaceQuotaBasicFunctioning |
| | hadoop.hbase.regionserver.wal.TestWALReplayCompressed |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.6 Server=19.03.6 base:
https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-1197/7/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hbase/pull/1197 |
| JIRA Issue | HBASE-18095 |
| Optional Tests | dupname asflicense javac javadoc unit spotbugs findbugs
shadedjars hadoopcheck hbaseanti checkstyle compile cc hbaseprotoc prototool |
| uname | Linux f7a5ff2f1805 4.15.0-74-generic #84-Ubuntu SMP Thu Dec 19
08:06:28 UTC 2019 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/Base-PreCommit-GitHub-PR_PR-1197/out/precommit/personality/provided.sh
|
| git revision | branch-2 / 9bee77bb51 |
| Default Java | 1.8.0_181 |
| unit |
https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-1197/7/artifact/out/patch-unit-hbase-server.txt
|
| Test Results |
https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-1197/7/testReport/
|
| Max. process+thread count | 5664 (vs. ulimit of 10000) |
| modules | C: hbase-protocol-shaded hbase-common hbase-client hbase-zookeeper
hbase-server hbase-endpoint U: . |
| Console output |
https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-1197/7/console |
| versions | git=2.11.0 maven=2018-06-17T18:33:14Z) findbugs=3.1.11 |
| Powered by | Apache Yetus 0.11.1 https://yetus.apache.org |
This message was automatically generated.
> Provide an option for clients to find the server hosting META that does not
> involve the ZooKeeper client
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-18095
> URL: https://issues.apache.org/jira/browse/HBASE-18095
> Project: HBase
> Issue Type: New Feature
> Components: Client
> Reporter: Andrew Kyle Purtell
> Assignee: Bharath Vissapragada
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: HBASE-18095.master-v1.patch, HBASE-18095.master-v2.patch
>
>
> Clients are required to connect to ZooKeeper to find the location of the
> regionserver hosting the meta table region. Site configuration provides the
> client a list of ZK quorum peers and the client uses an embedded ZK client to
> query meta location. Timeouts and retry behavior of this embedded ZK client
> are managed orthogonally to HBase layer settings and in some cases the ZK
> cannot manage what in theory the HBase client can, i.e. fail fast upon outage
> or network partition.
> We should consider new configuration settings that provide a list of
> well-known master and backup master locations, and with this information the
> client can contact any of the master processes directly. Any master in either
> active or passive state will track meta location and respond to requests for
> it with its cached last known location. If this location is stale, the client
> can ask again with a flag set that requests the master refresh its location
> cache and return the up-to-date location. Every client interaction with the
> cluster thus uses only HBase RPC as transport, with appropriate settings
> applied to the connection. The configuration toggle that enables this
> alternative meta location lookup should be false by default.
> This removes the requirement that HBase clients embed the ZK client and
> contact the ZK service directly at the beginning of the connection lifecycle.
> This has several benefits. ZK service need not be exposed to clients, and
> their potential abuse, yet no benefit ZK provides the HBase server cluster is
> compromised. Normalizing HBase client and ZK client timeout settings and
> retry behavior - in some cases, impossible, i.e. for fail-fast - is no longer
> necessary.
> And, from [~ghelmling]: There is an additional complication here for
> token-based authentication. When a delegation token is used for SASL
> authentication, the client uses the cluster ID obtained from Zookeeper to
> select the token identifier to use. So there would also need to be some
> Zookeeper-less, unauthenticated way to obtain the cluster ID as well.
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