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CASSANDRA-16451 add ttl for snapshots #69

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1db3011
add ttl for snapshots
fibersel Aug 7, 2021
dbb5434
fix rst
fibersel Aug 7, 2021
dd3bb3c
remove old
fibersel Aug 7, 2021
f621807
add ttl to command options
fibersel Aug 8, 2021
38056f7
extend examples with ttl
fibersel Aug 23, 2021
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17 changes: 16 additions & 1 deletion src/doc/4.1/_sources/operating/backups.rst.txt
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Expand Up @@ -258,6 +258,9 @@ In this section including sub-sections we shall demonstrate creating snapshots.
-t <tag>, --tag <tag>
The name of the snapshot

--ttl <ttl in TimeUnit>
Set ttl of snapshot

-u <username>, --username <username>
Remote jmx agent username

Expand Down Expand Up @@ -378,7 +381,19 @@ To take snapshots of multiple tables that are in different keyspaces the command
Requested creating snapshot(s) for [catalogkeyspace.journal,cqlkeyspace.t] with snapshot
name [multi-ks] and options {skipFlush=false}
Snapshot directory: multi-ks


Providing TTL for created snapshot
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++++++++++++++++++++++++++++++++++
One can provide ttl for created snapshot using ``--ttl`` option.TTL can be set in minutes (m), seconds (s), hours (h) and other TimeUnits. As an example, create snapshots for all tables in ``catalogkeyspace`` and ``cqlkeyspace`` keyspaces and set 3 minutes ttl.
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::

[ec2-user@ip-10-0-2-238 ~]$ nodetool snapshot
--tag catalog-cql-ks --ttl 3m catalogkeyspace cqlkeyspace
Requested creating snapshot(s) for [catalogkeyspace, cqlkeyspace] with snapshot
name [catalog-cql-ks] and options {skipFlush=false, ttl=3m}
Snapshot directory: catalog-cql-ks
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Listing Snapshots
***************************
To list snapshots use the ``nodetool listsnapshots`` command. All the snapshots that we created in the preceding examples get listed:
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16 changes: 16 additions & 0 deletions src/doc/4.1/operating/backups.html
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Expand Up @@ -412,6 +412,9 @@ <h2>Snapshots<a class="headerlink" href="#snapshots" title="Permalink to this he
-t &lt;tag&gt;, --tag &lt;tag&gt;
The name of the snapshot

--ttl &lt;ttl in TimeUnit&gt;
Set ttl of snapshot

-u &lt;username&gt;, --username &lt;username&gt;
Remote jmx agent username

Expand Down Expand Up @@ -513,6 +516,19 @@ <h4>Taking Snapshot of Multiple Tables from Different Keyspaces<a class="header
</pre></div>
</div>
</div>
<div class="section" id="providing-ttl-for-snapshot">
<h4>Providing TTL for created snapshot<a class="headerlink" href="#providing-ttl-for-created-snapshot" title="Permalink to this headline">¶</a></h4>
<p>One can provide ttl for created snapshot using <code class="docutils literal notranslate"><span class="pre">--ttl</span></code> option.TTL can be set in minutes (m), seconds (s), hours (h) and other TimeUnits.
As an example, create snapshots for all tables in <code class="docutils literal notranslate"><span class="pre">catalogkeyspace</span></code> and <code class="docutils literal notranslate"><span class="pre">cqlkeyspace</span></code> keyspaces and set 3 minutes ttl.
</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>[ec2-user@ip-10-0-2-238 ~]$ nodetool snapshot
--tag catalog-cql-ks --ttl 3m catalogkeyspace cqlkeyspace
Requested creating snapshot(s) for [catalogkeyspace, cqlkeyspace] with snapshot
name [catalog-cql-ks] and options {skipFlush=false, ttl=3m}
Snapshot directory: catalog-cql-ks
</pre></div>
</div>
</div>
</div>
<div class="section" id="listing-snapshots">
<h3>Listing Snapshots<a class="headerlink" href="#listing-snapshots" title="Permalink to this headline">¶</a></h3>
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