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adoroszlai pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ozone.git
The following commit(s) were added to refs/heads/master by this push:
new ba950741b3 HDDS-13107. Support limiting output of `ozone admin
datanode list` (#8595)
ba950741b3 is described below
commit ba950741b3fe1d6238653fa7699aa96830c72339
Author: sreejasahithi <[email protected]>
AuthorDate: Tue Jun 10 21:22:51 2025 +0530
HDDS-13107. Support limiting output of `ozone admin datanode list` (#8595)
---
.../apache/hadoop/hdds/scm/cli/datanode/ListInfoSubcommand.java | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git
a/hadoop-ozone/cli-admin/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/ListInfoSubcommand.java
b/hadoop-ozone/cli-admin/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/ListInfoSubcommand.java
index 06bdaf7183..ad0f0a7ef9 100644
---
a/hadoop-ozone/cli-admin/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/ListInfoSubcommand.java
+++
b/hadoop-ozone/cli-admin/src/main/java/org/apache/hadoop/hdds/scm/cli/datanode/ListInfoSubcommand.java
@@ -31,6 +31,7 @@
import org.apache.hadoop.hdds.scm.client.ScmClient;
import org.apache.hadoop.hdds.scm.pipeline.Pipeline;
import org.apache.hadoop.hdds.server.JsonUtils;
+import org.apache.hadoop.ozone.shell.ListLimitOptions;
import picocli.CommandLine;
/**
@@ -77,6 +78,9 @@ public class ListInfoSubcommand extends ScmSubcommand {
defaultValue = "false")
private boolean json;
+ @CommandLine.Mixin
+ private ListLimitOptions listLimitOptions;
+
private List<Pipeline> pipelines;
@Override
@@ -115,6 +119,10 @@ public void execute(ScmClient scmClient) throws
IOException {
.compareToIgnoreCase(nodeState) == 0);
}
+ if (!listLimitOptions.isAll()) {
+ allNodes = allNodes.limit(listLimitOptions.getLimit());
+ }
+
if (json) {
List<DatanodeWithAttributes> datanodeList = allNodes.collect(
Collectors.toList());
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