[HDDS-209] createVolume command throws error when user is not present locally but creates the volume

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: 0.2.1
• Component/s: Ozone Client
• Assignee: Lokesh Jain
• Reporter: Nilotpal Nandi
• Created: 02/Jul/18 10:18
• Updated: 19/Jul/18 23:22
• Resolved: 19/Jul/18 23:22

Description

user "test_user3" does not exist locally. 

When -createVolume command is ran for the user "test_user3", it throws error on standard output but successfully creates the volume.

The exit code for the command execution is 0.

 

 

[root@ozone-vm bin]# ./ozone oz -createVolume /testvolume121 -user test_user3
2018-07-02 06:01:37,020 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2018-07-02 06:01:37,605 WARN security.ShellBasedUnixGroupsMapping: unable to return groups for user test_user3
PartialGroupNameException The user name 'test_user3' is not found. id: test_user3: no such user
id: test_user3: no such user
at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.resolvePartialGroupNames(ShellBasedUnixGroupsMapping.java:294)
 at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getUnixGroups(ShellBasedUnixGroupsMapping.java:207)
 at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getGroups(ShellBasedUnixGroupsMapping.java:97)
 at org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback.getGroups(JniBasedUnixGroupsMappingWithFallback.java:51)
 at org.apache.hadoop.security.Groups$GroupCacheLoader.fetchGroupList(Groups.java:384)
 at org.apache.hadoop.security.Groups$GroupCacheLoader.load(Groups.java:319)
 at org.apache.hadoop.security.Groups$GroupCacheLoader.load(Groups.java:269)
 at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3568)
 at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2350)
 at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2313)
 at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2228)
 at com.google.common.cache.LocalCache.get(LocalCache.java:3965)
 at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3969)
 at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4829)
 at org.apache.hadoop.security.Groups.getGroups(Groups.java:227)
 at org.apache.hadoop.security.UserGroupInformation.getGroups(UserGroupInformation.java:1547)
 at org.apache.hadoop.security.UserGroupInformation.getGroupNames(UserGroupInformation.java:1535)
 at org.apache.hadoop.ozone.client.rpc.RpcClient.createVolume(RpcClient.java:190)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at org.apache.hadoop.ozone.client.OzoneClientInvocationHandler.invoke(OzoneClientInvocationHandler.java:54)
 at com.sun.proxy.$Proxy11.createVolume(Unknown Source)
 at org.apache.hadoop.ozone.client.ObjectStore.createVolume(ObjectStore.java:77)
 at org.apache.hadoop.ozone.web.ozShell.volume.CreateVolumeHandler.execute(CreateVolumeHandler.java:98)
 at org.apache.hadoop.ozone.web.ozShell.Shell.dispatch(Shell.java:395)
 at org.apache.hadoop.ozone.web.ozShell.Shell.run(Shell.java:135)
 at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
 at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
 at org.apache.hadoop.ozone.web.ozShell.Shell.main(Shell.java:114)
2018-07-02 06:01:37,611 [main] INFO - Creating Volume: testvolume121, with test_user3 as owner and quota set to 1152921504606846976 bytes.

 

[root@ozone-vm bin]# ./ozone oz -listVolume / -user test_user3
2018-07-02 06:02:20,385 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
[ {
 "owner" : {
 "name" : "test_user3"
 },
 "quota" : {
 "unit" : "TB",
 "size" : 1048576
 },
 "volumeName" : "testvolume121",
 "createdOn" : "Thu, 05 Jun +50470 19:07:00 GMT",
 "createdBy" : "test_user3"
} ]

Expectation :

------------------

Error stack should not be thrown on standard output if the volume is successfully created with non-existing user.