HDDS-7775. EC: Exception encountered while deleting UNHEALTHY replica in Datanode #4173
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
jojochuang
pushed a commit
to jojochuang/ozone
that referenced
this pull request
Feb 6, 2023
… in Datanode (apache#4173) (cherry picked from commit 1a63207) Change-Id: I7a7fa605f2635b9d67e90d48ec997359bfaed0d3
errose28
added a commit
to errose28/ozone
that referenced
this pull request
Apr 20, 2023
* master: (209 commits) HDDS-7097. Container scanner log output lacks useful information (apache#4169) HDDS-7813. Handle Mismatched Replicas (OPEN or CLOSING) of QUASI-CLOSED containers in RM (apache#4195) HDDS-7625. Do not compress OM/SCM checkpoints (apache#4130) HDDS-7801. Bucket not found when calling getKeyInfo with tenant context (apache#4189) HDDS-7807. TarContainerPacker closes streams multiple times (apache#4193) HDDS-7755. Ensure that acquired locks are always released. (apache#4191) HDDS-7804. UNHEALTHY replicas will not contribute to sufficient replication in RatisContainerReplicaCount (apache#4192) HDDS-7748. Rename OMFileRequest.addToOpenFileTable() to avoid misuse. (apache#4176) HDDS-7723. Refresh Keys and Certificate used in OzoneSecretManager after certificate renewed (apache#4179) HDDS-7788. Ratis OverReplicationHandler should exclude stale replicas (apache#4183) HDDS-7718. Bump Netty to 4.1.86 and gRPC to 1.51.1 (apache#4139) HDDS-7542. Refactor DefaultReplicationConfig (apache#4005) HDDS-7787. GetChecksum for EC files can fail intermittently with IndexOutOfBounds exception (apache#4180) HDDS-7754. Download of container is failing with SSL/TLS error during re-replication (apache#4174) HDDS-7455. ClassCastException: OzoneTokenIdentifier cannot be cast to String (apache#4159) HDDS-7441. Rename function names of retrieving metadata keys (apache#3918) HDDS-7722. FSO buckets fail to invalidate open file table cache when committing a key (apache#4156) HDDS-7774. Update outdated Trash documentation (apache#4172) HDDS-7761. EC: ReplicationManager - Use placementPolicy.replicasToRemoveToFixOverreplication in EC Over replication handler (apache#4166) HDDS-7775. EC: Exception encountered while deleting UNHEALTHY replica in Datanode (apache#4173) ...
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What changes were proposed in this pull request?
An unhealthy non empty replica won't be deleted from a datanode unless the force flag is set. We need to force delete unhealthy replicas of an EC container when it's sufficiently replicated. This PR sets the force flag in
ClosedWithUnhealthyReplicasHandler.What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-7775
How was this patch tested?
Changed existing UTs.
Passed CI run in my fork: https://github.com/siddhantsangwan/ozone/actions/runs/3902132448