ndimiduk commented on code in PR #4963:
URL: https://github.com/apache/hbase/pull/4963#discussion_r1069532219
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hbase-it/src/test/java/org/apache/hadoop/hbase/chaos/actions/Action.java:
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@@ -260,18 +260,32 @@ protected void startDataNode(ServerName server) throws
IOException {
}
protected void killNameNode(ServerName server) throws IOException {
- getLogger().info("Killing namenode :-{}", server.getHostname());
+ getLogger().info("Killing namenode {}", server.getHostname());
cluster.killNameNode(server);
cluster.waitForNameNodeToStop(server, killNameNodeTimeout);
- getLogger().info("Killed namenode:{}. Reported num of rs:{}", server,
+ getLogger().info("Killed namenode {}. Reported num of rs:{}", server,
cluster.getClusterMetrics().getLiveServerMetrics().size());
}
protected void startNameNode(ServerName server) throws IOException {
- getLogger().info("Starting Namenode :-{}", server.getHostname());
+ getLogger().info("Starting namenode {}", server.getHostname());
cluster.startNameNode(server);
cluster.waitForNameNodeToStart(server, startNameNodeTimeout);
- getLogger().info("Started namenode:{}", server);
+ getLogger().info("Started namenode {}", server);
+ }
+
+ protected void killJournalNode(ServerName server) throws IOException {
+ getLogger().info("Killing journalnode {}", server.getHostname());
+ cluster.killJournalNode(server);
+ cluster.waitForJournalNodeToStop(server, killNameNodeTimeout);
+ getLogger().info("Killed journalnode {}", server);
+ }
+
+ protected void startJournalNode(ServerName server) throws IOException {
+ getLogger().info("Starting journalnode :-{}", server.getHostname());
+ cluster.startJournalNode(server);
+ cluster.waitForJournalNodeToStart(server, startNameNodeTimeout);
+ getLogger().info("Started journalnode: {}", server);
Review Comment:
indeed :)
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