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From sha...@apache.org
Subject [23/50] [abbrv] lucene-solr:jira/solr-11990: SOLR-12576: Update ref guide for additional information displayed in cloud view
Date Sat, 28 Jul 2018 04:49:46 GMT
SOLR-12576: Update ref guide for additional information displayed in cloud view


Project: http://git-wip-us.apache.org/repos/asf/lucene-solr/repo
Commit: http://git-wip-us.apache.org/repos/asf/lucene-solr/commit/9d7aef6e
Tree: http://git-wip-us.apache.org/repos/asf/lucene-solr/tree/9d7aef6e
Diff: http://git-wip-us.apache.org/repos/asf/lucene-solr/diff/9d7aef6e

Branch: refs/heads/jira/solr-11990
Commit: 9d7aef6e77a5be9768c7b94e905bb8adf1848c23
Parents: 6ed9607
Author: Erick Erickson <erick@apache.org>
Authored: Mon Jul 23 20:58:32 2018 -0700
Committer: Erick Erickson <erick@apache.org>
Committed: Mon Jul 23 20:58:32 2018 -0700

----------------------------------------------------------------------
 solr/CHANGES.txt                                |   2 ++
 solr/solr-ref-guide/src/cloud-screens.adoc      |  14 +++++++++-----
 .../src/images/cloud-screens/cloud-graph.png    | Bin 54929 -> 94496 bytes
 .../src/images/cloud-screens/cloud-hover.png    | Bin 0 -> 83343 bytes
 .../src/images/cloud-screens/cloud-radial.png   | Bin 62572 -> 102878 bytes
 .../src/images/cloud-screens/cloud-tree.png     | Bin 105371 -> 122158 bytes
 6 files changed, 11 insertions(+), 5 deletions(-)
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http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/9d7aef6e/solr/CHANGES.txt
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diff --git a/solr/CHANGES.txt b/solr/CHANGES.txt
index e1069d8..4f6a75e 100644
--- a/solr/CHANGES.txt
+++ b/solr/CHANGES.txt
@@ -162,6 +162,8 @@ Bug Fixes
 * SOLR-12570: OpenNLPExtractNamedEntitiesUpdateProcessor cannot support multi fields because
pattern replacement
   doesn't work correctly. (Koji Sekiguchi)
 
+* SOLR-12576: Update ref guide for additional information displayed in cloud view (Erick
Erickson)
+
 Optimizations
 ----------------------
 

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/9d7aef6e/solr/solr-ref-guide/src/cloud-screens.adoc
----------------------------------------------------------------------
diff --git a/solr/solr-ref-guide/src/cloud-screens.adoc b/solr/solr-ref-guide/src/cloud-screens.adoc
index f7d0dfb..77cf9e5 100644
--- a/solr/solr-ref-guide/src/cloud-screens.adoc
+++ b/solr/solr-ref-guide/src/cloud-screens.adoc
@@ -16,7 +16,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-When running in <<solrcloud.adoc#solrcloud,SolrCloud>> mode, a "Cloud" option
will appear in the Admin UI between <<logging.adoc#logging,Logging>> and <<collections-core-admin.adoc#collections-core-admin,Collections/Core
Admin>>.
+When running in <<solrcloud.adoc#solrcloud,SolrCloud>> mode, a "Cloud" option
will appear in the Admin UI between <<logging.adoc#logging,Logging>> and <<collections-core-admin.adoc#collections-core-admin,Collections>>.
 
 This screen provides status information about each collection & node in your cluster,
as well as access to the low level data being stored in <<using-zookeeper-to-manage-configuration-files.adoc#using-zookeeper-to-manage-configuration-files,ZooKeeper>>.
 
@@ -26,18 +26,22 @@ This screen provides status information about each collection & node
in your clu
 The "Cloud" menu option is only available on Solr instances running in <<getting-started-with-solrcloud.adoc#getting-started-with-solrcloud,SolrCloud
mode>>. Single node or master/slave replication instances of Solr will not display this
option.
 ====
 
-Click on the Cloud option in the left-hand navigation, and a small sub-menu appears with
options called "Tree", "Graph", "Graph (Radial)" and "Dump". The default view ("Graph") shows
a graph of each collection, the shards that make up those collections, and the addresses of
each replica for each shard.
+Click on the Cloud option in the left-hand navigation, and a small sub-menu appears with
options called "Tree", "Graph", and "Graph (Radial)". The default view ("Graph") shows a graph
of each collection, the shards that make up those collections, and the addresses and type
("NRT", "TLOG" or "PULL") of each replica for each shard.
 
-This example shows the very simple two-node cluster created using the `bin/solr -e cloud
-noprompt` example command. In addition to the 2 shard, 2 replica "gettingstarted" collection,
there is an additional "films" collection consisting of a single shard/replica:
+This example shows a simple cluster. In addition to the 2 shard, 2 replica "gettingstarted"
collection, there is an additional "tlog" collection consisting of mixed TLOG and PULL replica
types.
 
 image::images/cloud-screens/cloud-graph.png[image,width=512,height=250]
 
+Tooltips appear when hovering over each replica giving additional information.
+
+image::images/cloud-screens/cloud-hover.png[image,width=512,height=250]
+
 The "Graph (Radial)" option provides a different visual view of each node. Using the same
example cluster, the radial graph view looks like:
 
 image::images/cloud-screens/cloud-radial.png[image,width=478,height=250]
 
-The "Tree" option shows a directory structure of the data in ZooKeeper, including cluster
wide information regarding the `live_nodes` and `overseer` status, as well as collection specific
information such as the `state.json`, current shard leaders, and configuration files in use.
In this example, we see the `state.json` file definition for the "films" collection:
+The "Tree" option shows a directory structure of the data in ZooKeeper, including cluster
wide information regarding the `live_nodes` and `overseer` status, as well as collection specific
information such as the `state.json`, current shard leaders, and configuration files in use.
In this example, we see part of the `state.json`  definition for the "tlog" collection:
 
 image::images/cloud-screens/cloud-tree.png[image,width=487,height=250]
 
-The final option is "Dump", which returns a JSON document containing all nodes, their contents
and their children (recursively). This can be used to export a snapshot of all the data that
Solr has kept inside ZooKeeper and can aid in debugging SolrCloud problems.
+As an aid to debugging, the data shown in the "Tree" view can be exported locally using the
following command `bin/solr zk ls -r /`

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/9d7aef6e/solr/solr-ref-guide/src/images/cloud-screens/cloud-graph.png
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diff --git a/solr/solr-ref-guide/src/images/cloud-screens/cloud-graph.png b/solr/solr-ref-guide/src/images/cloud-screens/cloud-graph.png
index a1f81b2..5478cd4 100644
Binary files a/solr/solr-ref-guide/src/images/cloud-screens/cloud-graph.png and b/solr/solr-ref-guide/src/images/cloud-screens/cloud-graph.png
differ

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/9d7aef6e/solr/solr-ref-guide/src/images/cloud-screens/cloud-hover.png
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diff --git a/solr/solr-ref-guide/src/images/cloud-screens/cloud-hover.png b/solr/solr-ref-guide/src/images/cloud-screens/cloud-hover.png
new file mode 100644
index 0000000..db55ba0
Binary files /dev/null and b/solr/solr-ref-guide/src/images/cloud-screens/cloud-hover.png
differ

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/9d7aef6e/solr/solr-ref-guide/src/images/cloud-screens/cloud-radial.png
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diff --git a/solr/solr-ref-guide/src/images/cloud-screens/cloud-radial.png b/solr/solr-ref-guide/src/images/cloud-screens/cloud-radial.png
index 76f9e1e..d3b245f 100644
Binary files a/solr/solr-ref-guide/src/images/cloud-screens/cloud-radial.png and b/solr/solr-ref-guide/src/images/cloud-screens/cloud-radial.png
differ

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/9d7aef6e/solr/solr-ref-guide/src/images/cloud-screens/cloud-tree.png
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diff --git a/solr/solr-ref-guide/src/images/cloud-screens/cloud-tree.png b/solr/solr-ref-guide/src/images/cloud-screens/cloud-tree.png
index 127812a..200fb6d 100644
Binary files a/solr/solr-ref-guide/src/images/cloud-screens/cloud-tree.png and b/solr/solr-ref-guide/src/images/cloud-screens/cloud-tree.png
differ


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