[
https://issues.apache.org/jira/browse/HDFS-13486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16444722#comment-16444722
]
Wei-Chiu Chuang commented on HDFS-13486:
----------------------------------------
There are quite a few conflicts, but the biggest change compared to the
branch-2.8 patch is
{code:java|title=BlockInfoContiguousUnderConstruction#addReplicaIfNotPresent}
void addReplicaIfNotPresent(DatanodeStorageInfo storage,
Block block,
ReplicaState rState) {
Iterator<ReplicaUnderConstruction> it = replicas.iterator();
while (it.hasNext()) {
{code}
because branch-2.7 does not have HDFS-8928. Without the change, replicas could
be null and tests fails with NPE.
> Backport HDFS-11817 to branch-2.7
> ---------------------------------
>
> Key: HDFS-13486
> URL: https://issues.apache.org/jira/browse/HDFS-13486
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Wei-Chiu Chuang
> Assignee: Wei-Chiu Chuang
> Priority: Major
> Attachments: HDFS-11817.branch-2.7.001.patch
>
>
> HDFS-11817 is a good fix to have in branch-2.7.
> I'm taking a stab at it now.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
