[
https://issues.apache.org/jira/browse/HDFS-15411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17135610#comment-17135610
]
Ayush Saxena commented on HDFS-15411:
-
Thanx [~aajisaka] for reporting. I tried to reproduce this by putting a sleep
at L367. The check failed but with different difference. This time being due to
nonDFSUsed being different. we should replace this check with a relaxed check..
{noformat}
Expected
:{"127.0.0.1:39745":{"infoAddr":"127.0.0.1:35813","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:39745","lastContact":0,"usedSpace":49152,"adminState":"In
Service","nonDfsUsedSpace":303558705152,"capacity":3935851380736,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":3432219295744,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":1.2488276E-6,"volfails":0,"lastBlockReport":0},"127.0.0.1:33467":{"infoAddr":"127.0.0.1:40379","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:33467","lastContact":0,"usedSpace":49152,"adminState":"In
Service","nonDfsUsedSpace":303558705152,"capacity":3935851380736,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":3432219295744,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":1.2488276E-6,"volfails":0,"lastBlockReport":0},"127.0.0.1:44865":{"infoAddr":"127.0.0.1:44315","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:44865","lastContact":0,"usedSpace":49152,"adminState":"In
Service","nonDfsUsedSpace":303558705152,"capacity":3935851380736,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":3432219295744,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":1.2488276E-6,"volfails":0,"lastBlockReport":0}}
Actual
:{"127.0.0.1:39745":{"infoAddr":"127.0.0.1:35813","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:39745","lastContact":0,"usedSpace":49152,"adminState":"In
Service","nonDfsUsedSpace":303558696960,"capacity":3935851380736,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":3432219303936,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":1.2488276E-6,"volfails":0,"lastBlockReport":0},"127.0.0.1:33467":{"infoAddr":"127.0.0.1:40379","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:33467","lastContact":0,"usedSpace":49152,"adminState":"In
Service","nonDfsUsedSpace":303558696960,"capacity":3935851380736,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":3432219303936,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":1.2488276E-6,"volfails":0,"lastBlockReport":0},"127.0.0.1:44865":{"infoAddr":"127.0.0.1:44315","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:44865","lastContact":0,"usedSpace":49152,"adminState":"In
Service","nonDfsUsedSpace":303558696960,"capacity":3935851380736,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":3432219303936,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":1.2488276E-6,"volfails":0,"lastBlockReport":0}}
{noformat}
> TestNameNodeMXBean.testDecommissioningNodes fails
> -
>
> Key: HDFS-15411
> URL: https://issues.apache.org/jira/browse/HDFS-15411
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
>Reporter: Akira Ajisaka
>Priority: Major
>
> https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/172/testReport/org.apache.hadoop.hdfs.server.namenode/TestNameNodeMXBean/testDecommissioningNodes/
> {noformat}
> org.junit.ComparisonFailure:
> expected:<...0,"lastBlockReport":[0},"127.0.0.1:35473":{"infoAddr":"127.0.0.1:38399","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:35473","lastContact":0,"usedSpace":49152,"adminState":"In
>
> Service","nonDfsUsedSpace":325285158912,"capacity":7871746113536,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":7146454327296,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":6.244104E-7,"volfails":0,"lastBlockReport":0},"127.0.0.1:44811":{"infoAddr":"127.0.0.1:39743","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:44811","lastContact":0,"usedSpace":49152,"adminState":"In
>
> Service","nonDfsUsedSpace":325285158912,"capacity":7871746113536,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":7146454327296,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":6.244104E-7,"volfails":0,"lastBlockReport":0]}}>
> but
> was:<...0,"lastBlockReport":[362603},"127.0.0.1:35473":{"infoAddr":"127.0.0.1:38399","infoSecureAddr":"127.0.0.1:0","xferaddr":"127.0.0.1:35473","lastContact":0,"usedSpace":49152,"adminState":"In
>
> Service","nonDfsUsedSpace":325285158912,"capacity":7871746113536,"numBlocks":0,"version":"3.4.0-SNAPSHOT","used":49152,"remaining":7146454327296,"blockScheduled":0,"blockPoolUsed":49152,"blockPoolUsedPercent":6.244104E-7,"volfails":0,"lastBlockReport":362603},"127.0.0.1:448