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https://issues.apache.org/jira/browse/HDDS-1737?focusedWorklogId=325846&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-325846
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ASF GitHub Bot logged work on HDDS-1737:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 09/Oct/19 17:51
            Start Date: 09/Oct/19 17:51
    Worklog Time Spent: 10m 
      Work Description: bharatviswa504 commented on pull request #1559: 
HDDS-1737. Add Volume check in KeyManager and File Operations.
URL: https://github.com/apache/hadoop/pull/1559#discussion_r333148906
 
 

 ##########
 File path: 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/request/file/OMDirectoryCreateRequest.java
 ##########
 @@ -139,12 +140,15 @@ public OMClientResponse 
validateAndUpdateCache(OzoneManager ozoneManager,
       acquiredLock = omMetadataManager.getLock().acquireLock(BUCKET_LOCK,
           volumeName, bucketName);
 
-      // TODO: Not checking volume exist here, once we have full cache we can
-      //  add volume exist check also.
+      // Check volume exist.
+      String volumeKey = omMetadataManager.getVolumeKey(volumeName);
+      if (!omMetadataManager.getVolumeTable().isExist(volumeKey)) {
+        throw new OMException("Volume not found " + volumeName,
 
 Review comment:
   This can be moved to inside if (omBucketInfo == null) to Line 153.
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 325846)
    Time Spent: 2.5h  (was: 2h 20m)

> Add Volume check in KeyManager and File Operations
> --------------------------------------------------
>
>                 Key: HDDS-1737
>                 URL: https://issues.apache.org/jira/browse/HDDS-1737
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Bharat Viswanadham
>            Assignee: YiSheng Lien
>            Priority: Major
>              Labels: newbie, pull-request-available
>          Time Spent: 2.5h
>  Remaining Estimate: 0h
>
> This is to address a TODO to check volume checks when performing Key/File 
> operations.
>  
> // TODO: Not checking volume exist here, once we have full cache we can
> // add volume exist check also.
>  



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