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https://issues.apache.org/jira/browse/HDFS-9329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14986561#comment-14986561
]
Hudson commented on HDFS-9329:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #2501 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2501/])
HDFS-9329. TestBootstrapStandby#testRateThrottling is flaky because (zhz: rev
259bea3b48de7469a500831efb3306e8464a2dc9)
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestBootstrapStandby.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
> TestBootstrapStandby#testRateThrottling is flaky because fsimage size is
> smaller than IO buffer size
> ----------------------------------------------------------------------------------------------------
>
> Key: HDFS-9329
> URL: https://issues.apache.org/jira/browse/HDFS-9329
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 2.7.1
> Reporter: Zhe Zhang
> Assignee: Zhe Zhang
> Priority: Minor
> Fix For: 2.8.0
>
> Attachments: HDFS-9329.00.patch, HDFS-9329.01.patch
>
>
> {{testRateThrottling}} verifies that bootstrap transfer should timeout with a
> very small {{DFS_IMAGE_TRANSFER_BOOTSTRAP_STANDBY_RATE_KEY}} value. However,
> throttling on the image sender only happens after sending each IO buffer.
> Therefore, the test sometimes fails if the receiver receives the full fsimage
> (which is smaller than IO buffer size) before throttling begins.
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