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https://reviews.apache.org/r/39128/
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Review request for Ambari and Vitalyi Brodetskyi.
Bugs: AMBARI-13355
https://issues.apache.org/jira/browse/AMBARI-13355
Repository: ambari
Description
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Ambari UI is showing alert for HDFS->Journal Node Process.
By alert definition "This host-level alert is triggered if the JournalNode
process cannot be confirmed to be up and listening on the network."
When i check on one of the journal node last successful call was made at -
2015-09-29 08:07:11,892
2015-09-29 08:07:11,892 INFO namenode.FSImage
(FSEditLogLoader.java:loadFSEdits(145)) - Edits file
/grid/0/hadoop/hdfs/namenode/current/edits_0000000000000002757-0000000000000002781,
http://scale-test-20-nodes-part1-1.novalocal:8480/getJournal?jid=nameservice&segmentTxId=2757&storageInfo=-63%3A1242882785%3A0%3ACID-6fd83300-71b7-41e3-aa2f-c40614cae059,
http://scale-test-20-nodes-part1-11.novalocal:8480/getJournal?jid=nameservice&segmentTxId=2757&storageInfo=-63%3A1242882785%3A0%3ACID-6fd83300-71b7-41e3-aa2f-c40614cae059
of size 1048576 edits # 25 loaded in 0 seconds
But the JournalNode process was running
[root@scale-test-20-nodes-part1-1 hdfs]# /usr/jdk64/jdk1.7.0_67/bin/jps
21731
23257 DFSZKFailoverController
3220 ApplicationHistoryServer
25424 QuorumPeerMain
27350 NodeManager
23011
5427 -- process information unavailable
26990 ResourceManager
5354 Application
27938 Jps
6385 Application
22143 JournalNode
23514 NameNode
3176 HMaster
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog213.java
dcdbb85
ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/alerts.json
2ea9446
ambari-server/src/test/java/org/apache/ambari/server/upgrade/UpgradeCatalog213Test.java
a54dee2
Diff: https://reviews.apache.org/r/39128/diff/
Testing
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mvn clean test
Thanks,
Andrew Onischuk
