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https://issues.apache.org/jira/browse/HDFS-11558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15937255#comment-15937255
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Xiaobing Zhou commented on HDFS-11558:
--------------------------------------
Posted v0 patch. The actor thread name will be
{noformat}
[Block pool <registering> (Datanode Uuid unassigned) heartbeating to
localhost/127.0.0.1:53006]
{noformat}
or
{noformat}
[Block pool BP-948066398-10.22.8.246-1490219911913 (Datanode Uuid
751c2964-af32-412d-8681-c3e4a2040804) heartbeating to localhost/127.0.0.1:53014]
{noformat}
> BPServiceActor thread name is too long
> --------------------------------------
>
> Key: HDFS-11558
> URL: https://issues.apache.org/jira/browse/HDFS-11558
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Xiaobing Zhou
> Priority: Minor
> Attachments: HDFS-11558.000.patch
>
>
> Currently, the thread name looks like
> {code}
> 2017-03-20 18:32:22,022 [DataNode:
> [[[DISK]file:/Users/szetszwo/hadoop/t2/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/dn1_data0,
>
> [DISK]file:/Users/szetszwo/hadoop/t2/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/dn1_data1]]
> heartbeating to localhost/127.0.0.1:51772] INFO ...
> {code}
> which contains the full path for each storage dir. It is unnecessarily long.
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