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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/31920/
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Review request for Ambari, Nate Cole and Tom Beerbower.
Bugs: AMBARI-10021
https://issues.apache.org/jira/browse/AMBARI-10021
Repository: ambari
Description
-------
During installs, we've seen a process bound to port 50070. This causes the NN
to abort startup.
```
root@hdp2-02-01 hdfs]# netstat -anp | grep 50070
tcp 0 0 192.168.1.141:50070 192.168.1.141:50070 ESTABLISHED 1630/python2.6
[root@hdp2-02-01 hdfs]# ps aux | grep 1630
root 1630 2.7 1.0 837364 50508 ? Sl Mar07 114:13 /usr/bin/python2.6
/usr/lib/python2.6/site-packages/ambari_agent/main.py start restart
root 16057 0.0 0.0 103252 820 pts/0 S+ 08:54 0:00 grep 1630
```
It looks like Python does not always release connections from the urllib2
library.
Diffs
-----
ambari-agent/src/main/python/ambari_agent/alerts/metric_alert.py 83dc54d
ambari-agent/src/main/python/ambari_agent/alerts/web_alert.py d7a833e
ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/alerts/alert_checkpoint_time.py
410608f
ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/alerts/alert_ha_namenode_health.py
fc1541d
ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/alerts/alert_hive_metastore.py
20d8abe
ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/alerts/alert_hive_thrift_port.py
5e9ab1f
ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/alerts/alert_webhcat_server.py
0b7535c
ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanager_health.py
12b1bd7
ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanagers_summary.py
5f7abbd
ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/files/alert_checkpoint_time.py
410608f
ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HDFS/package/files/alert_ha_namenode_health.py
fc1541d
ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/HIVE/package/files/alert_hive_thrift_port.py
bd3f276
ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/WEBHCAT/package/files/alert_webhcat_server.py
c484f0b
ambari-server/src/main/resources/stacks/BIGTOP/0.8/services/YARN/package/files/alert_nodemanager_health.py
b1de951
Diff: https://reviews.apache.org/r/31920/diff/
Testing
-------
mvn clean test
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 15.011 s
[INFO] Finished at: 2015-03-10T20:42:57-04:00
[INFO] Final Memory: 10M/81M
Deployed clean cluster with all services, verified alerts were working.
Kerberized cluster and verified alerts were working.
Thanks,
Jonathan Hurley
