[ https://issues.apache.org/jira/browse/HDFS-10827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Takanobu Asanuma updated HDFS-10827: ------------------------------------ Description: For RS-6-3, when there is one ec block group and 1) 0~3 of 9 internal blocks are missing, NN Web UI doesn't show any warns. 2) 4~8 of 9 internal blocks are missing, NN Web UI shows "There are 1 missing blocks." but doesn't show the block names. (please see case_2.png) 3) 9 of 9 internal blocks are missing, NN Web UI shows "There are 1 missing blocks." and also shows the block name. (please see case_3.png) We should fix the case 2). I think NN Web UI should show the block names since the ec block group is unrecoverable. The values come from JMX. "There are X missing blocks." is {{NumberOfMissingBlocks}} and the block names are {{CorruptFiles}}. was: For RS-6-3, when there is one ec block group and 1) 0~3 of 9 internal blocks are missing, NN Web UI doesn't show any warns. 2) 4~8 of 9 internal blocks are missing, NN Web UI shows "There are 1 missing blocks." but doesn't show the block names. 3) 9 of 9 internal blocks are missing, NN Web UI shows "There are 1 missing blocks." and also shows the block name. We should fix the case 2). I think NN Web UI should show the block names since the ec block group is unrecoverable. The values come from JMX. "There are X missing blocks." is {{NumberOfMissingBlocks}} and the block names are {{CorruptFiles}}. > When there are unrecoverable ec block groups, Namenode Web UI shows "There > are X missing blocks." but doesn't show the block names. > ----------------------------------------------------------------------------------------------------------------------------------- > > Key: HDFS-10827 > URL: https://issues.apache.org/jira/browse/HDFS-10827 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Takanobu Asanuma > Assignee: Takanobu Asanuma > Attachments: case_2.png, case_3.png > > > For RS-6-3, when there is one ec block group and > 1) 0~3 of 9 internal blocks are missing, NN Web UI doesn't show any warns. > 2) 4~8 of 9 internal blocks are missing, NN Web UI shows "There are 1 missing > blocks." but doesn't show the block names. (please see case_2.png) > 3) 9 of 9 internal blocks are missing, NN Web UI shows "There are 1 missing > blocks." and also shows the block name. (please see case_3.png) > We should fix the case 2). I think NN Web UI should show the block names > since the ec block group is unrecoverable. > The values come from JMX. "There are X missing blocks." is > {{NumberOfMissingBlocks}} and the block names are {{CorruptFiles}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org