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new f17b129626 HDDS-13504. Increase ozone.om.ratis.segment.size and
ozone.scm.ha.ratis.segment.size default to 64MB (#8860)
f17b129626 is described below
commit f17b12962614ed440997ad9e0e9cc2d649beacc4
Author: Siyao Meng <[email protected]>
AuthorDate: Fri Jul 25 12:02:12 2025 -0700
HDDS-13504. Increase ozone.om.ratis.segment.size and
ozone.scm.ha.ratis.segment.size default to 64MB (#8860)
---
.../java/org/apache/hadoop/hdds/scm/ScmConfigKeys.java | 2 +-
hadoop-hdds/common/src/main/resources/ozone-default.xml | 16 ++++++++--------
.../java/org/apache/hadoop/ozone/om/OMConfigKeys.java | 2 +-
3 files changed, 10 insertions(+), 10 deletions(-)
diff --git
a/hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/ScmConfigKeys.java
b/hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/ScmConfigKeys.java
index d0984b61e0..e4cc9827b9 100644
---
a/hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/ScmConfigKeys.java
+++
b/hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/ScmConfigKeys.java
@@ -526,7 +526,7 @@ public final class ScmConfigKeys {
public static final String OZONE_SCM_HA_RAFT_SEGMENT_SIZE =
"ozone.scm.ha.ratis.segment.size";
- public static final String OZONE_SCM_HA_RAFT_SEGMENT_SIZE_DEFAULT = "4MB";
+ public static final String OZONE_SCM_HA_RAFT_SEGMENT_SIZE_DEFAULT = "64MB";
public static final String OZONE_SCM_HA_RAFT_SEGMENT_PRE_ALLOCATED_SIZE =
"ozone.scm.ha.ratis.segment.preallocated.size";
diff --git a/hadoop-hdds/common/src/main/resources/ozone-default.xml
b/hadoop-hdds/common/src/main/resources/ozone-default.xml
index 4f5e09f9d7..c4e6966706 100644
--- a/hadoop-hdds/common/src/main/resources/ozone-default.xml
+++ b/hadoop-hdds/common/src/main/resources/ozone-default.xml
@@ -312,8 +312,8 @@
<name>hdds.container.ratis.segment.size</name>
<value>64MB</value>
<tag>OZONE, RATIS, PERFORMANCE</tag>
- <description>The size of the raft segment file used
- by Apache Ratis on datanodes. (64 MB by default)
+ <description>The size of the raft segment file used by Apache Ratis
+ on datanodes. (64 MB by default)
</description>
</property>
<property>
@@ -2163,10 +2163,10 @@
<property>
<name>ozone.om.ratis.segment.size</name>
- <value>4MB</value>
+ <value>64MB</value>
<tag>OZONE, OM, RATIS, PERFORMANCE</tag>
<description>The size of the raft segment used by Apache Ratis on OM.
- (4 MB by default)
+ (64 MB by default)
</description>
</property>
@@ -2175,7 +2175,7 @@
<value>4MB</value>
<tag>OZONE, OM, RATIS, PERFORMANCE</tag>
<description>The size of the buffer which is preallocated for raft segment
- used by Apache Ratis on OM.(4 MB by default)
+ used by Apache Ratis on OM. (4 MB by default)
</description>
</property>
@@ -3866,10 +3866,10 @@
</property>
<property>
<name>ozone.scm.ha.ratis.segment.size</name>
- <value>4MB</value>
+ <value>64MB</value>
<tag>SCM, OZONE, HA, RATIS</tag>
<description>The size of the raft segment used by Apache Ratis on
- SCM. (4 MB by default)
+ SCM. (64 MB by default)
</description>
</property>
<property>
@@ -3877,7 +3877,7 @@
<value>4MB</value>
<tag>SCM, OZONE, HA, RATIS</tag>
<description>The size of the buffer which is preallocated for
- raft segment used by Apache Ratis on SCM.(4 MB by default)
+ raft segment used by Apache Ratis on SCM. (4 MB by default)
</description>
</property>
<property>
diff --git
a/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java
b/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java
index fc35ea378c..b736245aae 100644
---
a/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java
+++
b/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java
@@ -183,7 +183,7 @@ public final class OMConfigKeys {
public static final String OZONE_OM_RATIS_SEGMENT_SIZE_KEY
= "ozone.om.ratis.segment.size";
public static final String OZONE_OM_RATIS_SEGMENT_SIZE_DEFAULT
- = "4MB";
+ = "64MB";
public static final String OZONE_OM_RATIS_SEGMENT_PREALLOCATED_SIZE_KEY
= "ozone.om.ratis.segment.preallocated.size";
public static final String OZONE_OM_RATIS_SEGMENT_PREALLOCATED_SIZE_DEFAULT
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