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From "Hadoop QA (JIRA)" <>
Subject [jira] [Commented] (AMBARI-7829) Properties are present in Hive/Configs/Advanced hive-site, but not available on backend
Date Fri, 17 Oct 2014 11:52:33 GMT


Hadoop QA commented on AMBARI-7829:

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in .

Test results:
Console output:

This message is automatically generated.

> Properties are present in Hive/Configs/Advanced hive-site, but not available on backend
> ---------------------------------------------------------------------------------------
>                 Key: AMBARI-7829
>                 URL:
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 1.7.0
>            Reporter: Andrii Babiichuk
>            Assignee: Andrii Babiichuk
>            Priority: Critical
>             Fix For: 1.7.0
>         Attachments: AMBARI-7829.patch, AMBARI-7829_branch-1.7.0.patch
> During stack upgrade 2.0 -> 2.1(ambari 1.7.0). On step
> {code}
> 3. Complete the Stack Upgrade
> Make the following config changes required for Application Timeline Server. Use the Ambari
web UI to navigate to the service dashboard and add/modify the following configurations:
> YARN (Custom yarn-site.xml)
> yarn.timeline-service.leveldb-timeline-store.path=/var/log/hadoop-yarn/timeline
> yarn.timeline-service.leveldb-timeline-store.ttl-interval-ms=300000
> ** If you are upgrading to HDP 2.1.3, use the following setting:**
> ** If you are upgrading to HDP 2.1.2, use the following setting:
> yarn.timeline-service.ttl-enable=true
> yarn.timeline-service.ttl-ms=2678400000
> yarn.timeline-service.webapp.address={PUT_THE_FQDN_OF_ATS_HOST_NAME_HERE}:8188
> yarn.timeline-service.webapp.https.address={PUT_THE_FQDN_OF_ATS_HOST_NAME_HERE}:8190
> yarn.timeline-service.address={PUT_THE_FQDN_OF_ATS_HOST_NAME_HERE}:10200
> HIVE (hive-site.xml)
> hive.execution.engine=mr
> hive.exec.failure.hooks=org.apache.hadoop.hive.ql.hooks.ATSHook
> hive.exec.pre.hooks=org.apache.hadoop.hive.ql.hooks.ATSHook
> hive.tez.container.size={map-container-size}
>         *If > 2GB then set it equal to
Otherwise, set it equal to mapreduce.reduce.memory.mb*
>"-server -Xmx" + Math.round(0.8 * map-container-size) + "m
-XX:NewRatio=8 -XX:+UseNUMA -XX:+UseParallelGC"
> {code}
> I can see all properties which i need to add, are already in UI(Hive/Configs/Advanced
hive-site). But realy, we don't have these properties on backend. They are not available in
hive-site.xml, command-*.json and etc. It can confuse user. UI should show only real properties
that are applied on BE

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