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https://issues.apache.org/jira/browse/HADOOP-14655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16177177#comment-16177177
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Elek, Marton edited comment on HADOOP-14655 at 9/22/17 9:40 PM:
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It also causes HDFS-12527. I wrote the details there, but I am almost sure that
it should be reverted on 3.0/trunk/HDFS-7240
The problem is that we need to change the org.apache.httpcomponents:httpclient
and org.apache.httpcomponents:httpcore versions together.
httpclient 4.5.3 depends on httpcore 4.4.6
httpclient 4.5.2 depends on httpcore 4.4.4
The problem is that we bumped both of them but we reverted only the httpclient
back to 4.5.2. now we have httpclient 4.5.2 ahd httpcore 4.4.6 which could
cause funny things (eg. HDFS-12527).
For example httpcore 4.4.4 contains org/apache/http/annotation/ThreadSafe.java
but httpcore 4.4.6. doesn't. httpclient 4.5.2 uses ThreadSafe everywhere but
4.5.3 does not.
I recommend to revert both of them, or in the current sitation, revert this
jira, too.
was (Author: elek):
It also causes HDFS-12527. I wrote the details there, but I am almost sure that
it should be reverted on 3.0/trunk/HDFS-7240
The problem is that we need to change the org.apache.httpcomponents:httpclient
and org.apache.httpcomponents:httpcore versions together.
httpclient 4.5.3 depends on httpcore 4.4.6
httpclient 4.5.2 depends on httpcore 4.4.4
The problem is that we bumped both of them but we reverted the httpclient back
to 4.5.2 no we have httpclient 4.5.2 ahd httpcore 4.4.6 which could cause funny
things (eg. HDFS-12527).
For example httpcore 4.4.4 contains org/apache/http/annotation/ThreadSafe.java
but httpcore 4.4.6. doesn't. httpclient 4.5.2 uses ThreadSafe everywhere but
4.5.3 does not.
I recommend to revert both of them.
> Update httpcore version to 4.4.6
> --------------------------------
>
> Key: HADOOP-14655
> URL: https://issues.apache.org/jira/browse/HADOOP-14655
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Ray Chiang
> Assignee: Ray Chiang
> Fix For: 3.0.0-beta1
>
> Attachments: HADOOP-14655.001.patch
>
>
> Update the dependency
> org.apache.httpcomponents:httpcore:4.4.4
> to the latest (4.4.6).
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