wushujames commented on a change in pull request #9276:
URL: https://github.com/apache/kafka/pull/9276#discussion_r485955567
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File path: docs/ops.html
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@@ -1129,6 +1128,26 @@ <h4><a id="remote_jmx" href="#remote_jmx">Security
Considerations for Remote Mon
<td>kafka.server:type=BrokerTopicMetrics,name=ReassignmentBytesInPerSec</td>
<td></td>
</tr>
+ <tr>
+ <td>Size of a partition on disk (in bytes)</td>
+
<td>kafka.log:type=Log,name=Size,topic=([-.\w]+),partition=([0-9]+)</td>
+ <td>The size of a partition on disk, measured in bytes.</td>
+ </tr>
+ <tr>
+ <td>Number of log segments in a partition</td>
+
<td>kafka.log:type=Log,name=NumLogSegments,topic=([-.\w]+),partition=([0-9]+)</td>
+ <td>The number of log segments in a partition.</td>
+ </tr>
+ <tr>
+ <td>First offset in a partition</td>
+
<td>kafka.log:type=Log,name=LogStartOffset,topic=([-.\w]+),partition=([0-9]+)</td>
+ <td>The first offset in a partition.</td>
+ </tr>
+ <tr>
+ <td>Last offset in a partition</td>
+
<td>kafka.log:type=Log,name=LogEndOffset,topic=([-.\w]+),partition=([0-9]+)</td>
+ <td>The last offset in a partition.</td>
Review comment:
Is this the last committed offset? Or, is it uncommitted offsets?
Meaning, if a producer appends a record there but the followers haven't yet
acked it, will this value get incremented?
Does that level of detail matter, in the docs?
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