[
https://issues.apache.org/jira/browse/HDDS-1649?focusedWorklogId=279782&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-279782
]
ASF GitHub Bot logged work on HDDS-1649:
----------------------------------------
Author: ASF GitHub Bot
Created on: 19/Jul/19 14:39
Start Date: 19/Jul/19 14:39
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on issue #948: HDDS-1649. On
installSnapshot notification from OM leader, download checkpoint and reload OM
state
URL: https://github.com/apache/hadoop/pull/948#issuecomment-513255104
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| 0 | reexec | 83 | Docker mode activated. |
||| _ Prechecks _ |
| +1 | dupname | 1 | No case conflicting files found. |
| +1 | @author | 0 | The patch does not contain any @author tags. |
| +1 | test4tests | 0 | The patch appears to include 4 new or modified test
files. |
||| _ trunk Compile Tests _ |
| 0 | mvndep | 23 | Maven dependency ordering for branch |
| +1 | mvninstall | 524 | trunk passed |
| +1 | compile | 254 | trunk passed |
| +1 | checkstyle | 66 | trunk passed |
| +1 | mvnsite | 0 | trunk passed |
| +1 | shadedclient | 837 | branch has no errors when building and testing
our client artifacts. |
| +1 | javadoc | 149 | trunk passed |
| 0 | spotbugs | 326 | Used deprecated FindBugs config; considering
switching to SpotBugs. |
| +1 | findbugs | 522 | trunk passed |
||| _ Patch Compile Tests _ |
| 0 | mvndep | 31 | Maven dependency ordering for patch |
| +1 | mvninstall | 438 | the patch passed |
| +1 | compile | 274 | the patch passed |
| +1 | cc | 274 | the patch passed |
| +1 | javac | 274 | the patch passed |
| +1 | checkstyle | 76 | the patch passed |
| +1 | mvnsite | 0 | the patch passed |
| +1 | whitespace | 0 | The patch has no whitespace issues. |
| +1 | xml | 2 | The patch has no ill-formed XML file. |
| +1 | shadedclient | 638 | patch has no errors when building and testing
our client artifacts. |
| +1 | javadoc | 154 | the patch passed |
| +1 | findbugs | 571 | the patch passed |
||| _ Other Tests _ |
| -1 | unit | 239 | hadoop-hdds in the patch failed. |
| -1 | unit | 2317 | hadoop-ozone in the patch failed. |
| +1 | asflicense | 46 | The patch does not generate ASF License warnings. |
| | | 7392 | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.ozone.container.ozoneimpl.TestOzoneContainer |
| | hadoop.ozone.container.server.TestSecureContainerServer |
| | hadoop.ozone.om.snapshot.TestOzoneManagerSnapshotProvider |
| | hadoop.ozone.TestSecureOzoneCluster |
| | hadoop.ozone.client.rpc.TestSecureOzoneRpcClient |
| | hadoop.ozone.container.ozoneimpl.TestSecureOzoneContainer |
| | hadoop.ozone.client.rpc.TestMultiBlockWritesWithDnFailures |
| | hadoop.ozone.client.rpc.TestOzoneAtRestEncryption |
| | hadoop.hdds.scm.pipeline.TestRatisPipelineCreateAndDestory |
| | hadoop.ozone.client.rpc.TestFailureHandlingByClient |
| | hadoop.ozone.client.rpc.TestOzoneClientRetriesOnException |
| | hadoop.ozone.client.rpc.TestBlockOutputStreamWithFailures |
| | hadoop.hdds.scm.pipeline.TestPipelineClose |
| | hadoop.ozone.client.rpc.TestOzoneRpcClient |
| | hadoop.ozone.client.rpc.TestOzoneRpcClientWithRatis |
| | hadoop.ozone.client.rpc.TestCloseContainerHandlingByClient |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | Client=18.09.8 Server=18.09.8 base:
https://builds.apache.org/job/hadoop-multibranch/job/PR-948/6/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/948 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle xml cc |
| uname | Linux 2bc98f91d488 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2
17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 6282c02 |
| Default Java | 1.8.0_212 |
| unit |
https://builds.apache.org/job/hadoop-multibranch/job/PR-948/6/artifact/out/patch-unit-hadoop-hdds.txt
|
| unit |
https://builds.apache.org/job/hadoop-multibranch/job/PR-948/6/artifact/out/patch-unit-hadoop-ozone.txt
|
| Test Results |
https://builds.apache.org/job/hadoop-multibranch/job/PR-948/6/testReport/ |
| Max. process+thread count | 4916 (vs. ulimit of 5500) |
| modules | C: hadoop-hdds/common hadoop-ozone/common
hadoop-ozone/integration-test hadoop-ozone/ozone-manager U: . |
| Console output |
https://builds.apache.org/job/hadoop-multibranch/job/PR-948/6/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1 |
| Powered by | Apache Yetus 0.10.0 http://yetus.apache.org |
This message was automatically generated.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 279782)
Time Spent: 12h (was: 11h 50m)
> On installSnapshot notification from OM leader, download checkpoint and
> reload OM state
> ---------------------------------------------------------------------------------------
>
> Key: HDDS-1649
> URL: https://issues.apache.org/jira/browse/HDDS-1649
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Labels: pull-request-available
> Time Spent: 12h
> Remaining Estimate: 0h
>
> Installing a DB checkpoint on the OM involves following steps:
> 1. When an OM follower receives installSnapshot notification from OM leader,
> it should initiate a new checkpoint on the OM leader and download that
> checkpoint through Http.
> 2. After downloading the checkpoint, the StateMachine must be paused so that
> the old OM DB can be replaced with the new downloaded checkpoint.
> 3. The OM should be reloaded with the new state . All the services having a
> dependency on the OM DB (such as MetadataManager, KeyManager etc.) must be
> re-initialized/ restarted.
> 4. Once the OM is ready with the new state, the state machine must be
> unpaused to resume participating in the Ratis ring.
--
This message was sent by Atlassian JIRA
(v7.6.14#76016)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
