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https://issues.apache.org/jira/browse/HDDS-1262?focusedWorklogId=218959&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-218959
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ASF GitHub Bot logged work on HDDS-1262:
----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Mar/19 21:55
Start Date: 26/Mar/19 21:55
Worklog Time Spent: 10m
Work Description: bharatviswa504 commented on pull request #626:
HDDS-1262. In OM HA OpenKey and initiateMultipartUpload call Should happen only
leader OM.
URL: https://github.com/apache/hadoop/pull/626#discussion_r269330512
##########
File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/ratis/OzoneManagerStateMachine.java
##########
@@ -181,6 +297,17 @@ private TransactionContext handleAllocateBlock(
}
+ /**
+ * Construct IOException message for failed requests in StartTransaction.
+ * @param omResponse
+ * @return
+ */
+ private IOException constructExceptionForFailedRequest(
+ OMResponse omResponse) {
+ return new IOException(omResponse.getMessage() + " " +
+ STATUS_CODE + omResponse.getStatus());
+ }
Review comment:
I tried that way, as this is converted to IOException somewhere in Ratis
end, I am not able to do that. Initially I have tried the way you have
suggested and figured out it is not working.
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Issue Time Tracking
-------------------
Worklog Id: (was: 218959)
Time Spent: 3h 40m (was: 3.5h)
> In OM HA OpenKey call Should happen only leader OM
> --------------------------------------------------
>
> Key: HDDS-1262
> URL: https://issues.apache.org/jira/browse/HDDS-1262
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3h 40m
> Remaining Estimate: 0h
>
> In OM HA, currently, when openKey is called, in applyTransaction() on all OM
> nodes, we make a call to SCM and write the allocateBlock information into OM
> DB and also clientID will be generated by each OM node.
>
> The proposed approach is:
> 1. In startTransaction, call openKey and the response returned should be used
> to create a new OmRequest object and used in setting the transaction context.
> And also modify the ozoneManager and KeymanagerImpl to handle the code with
> and without ratis.
>
> This Jira also implements HDDS-1319.
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