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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2021/06/23 10:54:06 UTC
[GitHub] [ozone] bharatviswa504 commented on a change in pull request #2359: HDDS-5369. Cleanup unused configuration related to SCM HA
bharatviswa504 commented on a change in pull request #2359:
URL: https://github.com/apache/ozone/pull/2359#discussion_r656982071
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File path: hadoop-hdds/common/src/main/resources/ozone-default.xml
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@@ -2053,128 +2053,6 @@
</description>
</property>
- <property>
- <name>ozone.scm.ratis.rpc.type</name>
- <value>GRPC</value>
- <tag>OZONE, SCM, HA, RATIS</tag>
- <description>Ratis supports different kinds of transports like netty, GRPC,
- Hadoop RPC etc. This picks one of those for this cluster.
- </description>
- </property>
-
- <property>
- <name>ozone.scm.ratis.storage.dir</name>
- <value/>
- <tag>OZONE, SCM, HA, RATIS, STORAGE</tag>
- <description>This directory is used for storing SCM's Ratis metadata like
- logs. If this is not set then default metadata dirs is used. A warning
- will be logged if this not set. Ideally, this should be mapped to a
- fast disk like an SSD.
- If undefined, SCM ratis storage dir will fallback to ozone.metadata.dirs.
- This fallback approach is not recommended for production environments.
- </description>
- </property>
-
- <property>
- <name>ozone.scm.ratis.segment.size</name>
- <value>16KB</value>
- <tag>OZONE, SCM, HA, RATIS, PERFORMANCE</tag>
- <description>The size of the raft segment used by Apache Ratis on SCM.
- (16 KB by default)
- </description>
- </property>
-
- <property>
- <name>ozone.scm.ratis.segment.preallocated.size</name>
- <value>16KB</value>
- <tag>OZONE, SCM, HA, RATIS, PERFORMANCE</tag>
- <description>The size of the buffer which is preallocated for raft segment
- used by Apache Ratis on SCM.(16 KB by default)
- </description>
- </property>
-
- <property>
- <name>ozone.scm.ratis.log.appender.queue.num-elements</name>
- <value>1024</value>
- <tag>OZONE, DEBUG, SCM, HA, RATIS</tag>
- <description>Number of operation pending with Raft's Log Worker.
- </description>
- </property>
- <property>
- <name>ozone.scm.ratis.log.appender.queue.byte-limit</name>
- <value>32MB</value>
- <tag>OZONE, DEBUG, SCM, HA, RATIS</tag>
- <description>Byte limit for Raft's Log Worker queue.
- </description>
- </property>
- <property>
- <name>ozone.scm.ratis.log.purge.gap</name>
- <value>1000000</value>
- <tag>OZONE, SCM, HA, RATIS</tag>
- <description>The minimum gap between log indices for Raft server to purge
- its log segments after taking snapshot.
- </description>
- </property>
- <property>
- <name>ozone.scm.ratis.server.request.timeout</name>
- <value>3s</value>
- <tag>OZONE, SCM, HA, RATIS</tag>
- <description>The timeout duration for SCM's ratis server request.</description>
- </property>
-
- <property>
- <name>ozone.scm.ratis.server.retry.cache.timeout</name>
- <value>600000ms</value>
- <tag>OZONE, SCM, HA, RATIS</tag>
- <description>Retry Cache entry timeout for SCM's ratis server.</description>
- </property>
-
- <property>
- <name>ozone.scm.ratis.minimum.timeout</name>
- <value>1s</value>
- <tag>OZONE, SCM, HA, RATIS</tag>
- <description>The minimum timeout duration for SCM's Ratis server rpc.
- </description>
- </property>
-
- <property>
- <name>ozone.scm.ratis.minimum.timeout</name>
Review comment:
This should not be removed.
And also can we move this to SCMHAConfiguration?
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