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Posted to dev@ambari.apache.org by "Srimanth Gunturi (JIRA)" <ji...@apache.org> on 2014/08/07 17:54:12 UTC
[jira] [Resolved] (AMBARI-6759) Switching host to config-group with
final flag turned off does not reflect in file
[ https://issues.apache.org/jira/browse/AMBARI-6759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Srimanth Gunturi resolved AMBARI-6759.
--------------------------------------
Resolution: Fixed
+1 received. Committed to trunk.
> Switching host to config-group with final flag turned off does not reflect in file
> ----------------------------------------------------------------------------------
>
> Key: AMBARI-6759
> URL: https://issues.apache.org/jira/browse/AMBARI-6759
> Project: Ambari
> Issue Type: Bug
> Components: controller
> Affects Versions: 1.7.0
> Reporter: Srimanth Gunturi
> Assignee: Srimanth Gunturi
> Fix For: 1.7.0
>
> Attachments: AMBARI-6759.patch
>
>
> In the default config-group for HDFS I had a config with final=true. I then created a config-group with only the final flag turned off (final=false), and same value. When I restarted the service, I still see the {code}<final>true</final>{code} in the hdfs-site.xml
> Config-groups:
> {code}
> {
> "href" : "http://c6401:8080/api/v1/clusters/c1/config_groups/2",
> "ConfigGroup" : {
> "cluster_name" : "c1",
> "description" : "",
> "desired_configs" : [
> {
> "tag" : "version1406695634169",
> "type" : "hdfs-site",
> "href" : "http://c6401:8080/api/v1/clusters/c1/configurations?type=hdfs-site&tag=version1406695634169"
> }
> ],
> "group_name" : "H2",
> "hosts" : [
> {
> "host_name" : "c6401.ambari.apache.org",
> "href" : "http://c6401:8080/api/v1/clusters/c1/hosts/c6401.ambari.apache.org"
> }
> ],
> "id" : 2,
> "tag" : "HDFS"
> }
> }
> {code}
> Configuration:
> {code}
> {
> "href" : "http://c6401:8080/api/v1/clusters/c1/configurations?type=hdfs-site&tag=version1406695634169",
> "items" : [
> {
> "href" : "http://c6401:8080/api/v1/clusters/c1/configurations?type=hdfs-site&tag=version1406695634169",
> "tag" : "version1406695634169",
> "type" : "hdfs-site",
> "Config" : {
> "cluster_name" : "c1"
> },
> "properties" : {
> "dfs.datanode.balance.bandwidthPerSec" : "6250000"
> }
> }
> ]
> }
> {code}
> Default-config-group:
> {code}
> {
> "href" : "http://c6401:8080/api/v1/clusters/c1/configurations?type=hdfs-site&tag=version1406695545377",
> "items" : [
> {
> "href" : "http://c6401:8080/api/v1/clusters/c1/configurations?type=hdfs-site&tag=version1406695545377",
> "tag" : "version1406695545377",
> "type" : "hdfs-site",
> "Config" : {
> "cluster_name" : "c1"
> },
> "properties" : {
> "dfs.block.access.token.enable" : "true",
> "dfs.blockreport.initialDelay" : "120",
> "dfs.blocksize" : "134217728",
> "dfs.client.read.shortcircuit" : "true",
> "dfs.client.read.shortcircuit.streams.cache.size" : "4096",
> "dfs.cluster.administrators" : " hdfs",
> "dfs.datanode.address" : "0.0.0.0:50010",
> "dfs.datanode.balance.bandwidthPerSec" : "6250000",
> "dfs.datanode.data.dir" : "/hadoop/hdfs/data",
> "dfs.datanode.data.dir.perm" : "750",
> "dfs.datanode.du.reserved" : "1073741824",
> "dfs.datanode.failed.volumes.tolerated" : "0",
> "dfs.datanode.http.address" : "0.0.0.0:50075",
> "dfs.datanode.ipc.address" : "0.0.0.0:8010",
> "dfs.datanode.kerberos.principal" : "dn/_HOST@EXAMPLE.COM",
> "dfs.datanode.keytab.file" : "/etc/security/keytabs/dn.service.keytab",
> "dfs.datanode.max.transfer.threads" : "1024",
> "dfs.domain.socket.path" : "/var/lib/hadoop-hdfs/dn_socket",
> "dfs.heartbeat.interval" : "3",
> "dfs.hosts.exclude" : "/etc/hadoop/conf/dfs.exclude",
> "dfs.https.port" : "50470",
> "dfs.journalnode.edits.dir" : "/grid/0/hdfs/journal",
> "dfs.journalnode.http-address" : "0.0.0.0:8480",
> "dfs.namenode.accesstime.precision" : "0",
> "dfs.namenode.avoid.read.stale.datanode" : "true",
> "dfs.namenode.avoid.write.stale.datanode" : "true",
> "dfs.namenode.checkpoint.dir" : "/hadoop/hdfs/namesecondary",
> "dfs.namenode.checkpoint.edits.dir" : "${dfs.namenode.checkpoint.dir}",
> "dfs.namenode.checkpoint.period" : "21600",
> "dfs.namenode.checkpoint.txns" : "1000000",
> "dfs.namenode.handler.count" : "40",
> "dfs.namenode.http-address" : "c6401.ambari.apache.org:50070",
> "dfs.namenode.https-address" : "c6401.ambari.apache.org:50470",
> "dfs.namenode.kerberos.https.principal" : "HTTP/_HOST@EXAMPLE.COM",
> "dfs.namenode.kerberos.principal" : "nn/_HOST@EXAMPLE.COM",
> "dfs.namenode.keytab.file" : "/etc/security/keytabs/nn.service.keytab",
> "dfs.namenode.name.dir" : "/hadoop/hdfs/namenode",
> "dfs.namenode.name.dir.restore" : "true",
> "dfs.namenode.safemode.threshold-pct" : "1.0f",
> "dfs.namenode.secondary.http-address" : "c6401.ambari.apache.org:50090",
> "dfs.namenode.stale.datanode.interval" : "30000",
> "dfs.namenode.write.stale.datanode.ratio" : "1.0f",
> "dfs.permissions.enabled" : "true",
> "dfs.permissions.superusergroup" : "hdfs",
> "dfs.replication" : "3",
> "dfs.replication.max" : "50",
> "dfs.secondary.namenode.kerberos.https.principal" : "HTTP/_HOST@EXAMPLE.COM",
> "dfs.secondary.namenode.kerberos.principal" : "nn/_HOST@EXAMPLE.COM",
> "dfs.secondary.namenode.keytab.file" : "/etc/security/keytabs/nn.service.keytab",
> "dfs.support.append" : "true",
> "dfs.web.authentication.kerberos.keytab" : "/etc/security/keytabs/spnego.service.keytab",
> "dfs.web.authentication.kerberos.principal" : "HTTP/_HOST@EXAMPLE.COM",
> "dfs.webhdfs.enabled" : "true",
> "fs.permissions.umask-mode" : "022"
> },
> "properties_attributes" : {
> "final" : {
> "dfs.datanode.balance.bandwidthPerSec" : "true"
> }
> }
> }
> ]
> }
> {code}
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