Sadanand Shenoy created HDDS-4787:
-------------------------------------
Summary: Trash emptier fails to create checkpoints in a secure
setup
Key: HDDS-4787
URL: https://issues.apache.org/jira/browse/HDDS-4787
Project: Apache Ozone
Issue Type: Bug
Components: Ozone Manager
Reporter: Sadanand Shenoy
Assignee: Sadanand Shenoy
Since TrashOzoneFilesystem doesn't create rpc calls and calls the OM code
internally during ACL checks we get NPE
{code:java}
java.lang.NullPointerException
at
org.apache.hadoop.ozone.om.OzoneManager.resolveBucketLink(OzoneManager.java:3612)
at
org.apache.hadoop.ozone.om.OzoneManager.resolveBucketLink(OzoneManager.java:3585)
at
org.apache.hadoop.ozone.om.OzoneManager.listStatus(OzoneManager.java:2992)
at
org.apache.hadoop.ozone.om.TrashOzoneFileSystem.listStatus(TrashOzoneFileSystem.java:167)
at
org.apache.hadoop.ozone.om.TrashOzoneFileSystem.getTrashRoots(TrashOzoneFileSystem.java:252)
at
org.apache.hadoop.ozone.om.TrashPolicyOzone$Emptier.run(TrashPolicyOzone.java:167)
at java.base/java.lang.Thread.run(Thread.java:834)
{code}
{code:java}
Couldn't perform fs operation fs.listStatus()/fs.exists()Couldn't perform fs
operation fs.listStatus()/fs.exists()java.lang.NullPointerException at
org.apache.ranger.authorization.ozone.authorizer.RangerOzoneAuthorizer.checkAccess(RangerOzoneAuthorizer.java:125)
at
org.apache.ranger.authorization.ozone.authorizer.RangerOzoneAuthorizer.checkAccess(RangerOzoneAuthorizer.java:90)
at org.apache.hadoop.ozone.om.OzoneManager.checkAcls(OzoneManager.java:1791)
at org.apache.hadoop.ozone.om.OzoneManager.checkAcls(OzoneManager.java:1701) at
org.apache.hadoop.ozone.om.OzoneManager.listStatus(OzoneManager.java:3004) at
org.apache.hadoop.ozone.om.TrashOzoneFileSystem.listStatus(TrashOzoneFileSystem.java:167)
at
org.apache.hadoop.ozone.om.TrashOzoneFileSystem.getTrashRoots(TrashOzoneFileSystem.java:252)
at
org.apache.hadoop.ozone.om.TrashPolicyOzone$Emptier.run(TrashPolicyOzone.java:167)
at java.base/java.lang.Thread.run(Thread.java:834)
{code}
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