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HDDS-9816. NPE for access to MXBean during shutdown of OM #5709

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Merged
sadanand48 merged 16 commits into from
Dec 11, 2023
Merged

HDDS-9816. NPE for access to MXBean during shutdown of OM #5709

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a29de01
HDDS-9110. Bucket owner is getting unset on setting quota on that bucket
sumitagrawl Aug 2, 2023
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sumitagrawl Nov 30, 2023
9d2aeb6
HDDS-9816. NPE for access to MXBean during shutdown of OM
sumitagrawl Dec 1, 2023
2519d6f
HDDS-9816. NPE for access to MXBean during shutdown of OM
sumitagrawl Dec 5, 2023
61e2881
HDDS-9816. NPE for access to MXBean during shutdown of OM
sumitagrawl Dec 6, 2023
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5 changes: 4 additions & 1 deletion hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2223,7 +2223,6 @@ public boolean stop() {
}
if (omRatisServer != null) {
omRatisServer.stop();
omRatisServer = null;
OMHAMetrics.unRegister();
}
isOmRpcServerRunning = false;
Expand Down Expand Up @@ -2260,6 +2259,7 @@ public boolean stop() {
if (omhaMetrics != null) {
OMHAMetrics.unRegister();
}
omRatisServer = null;
return true;
} catch (Exception e) {
LOG.error("OzoneManager stop failed.", e);
Expand Down Expand Up @@ -3032,6 +3032,9 @@ public String getRatisRoles() {
int port = omNodeDetails.getRatisPort();
RaftPeer leaderId;
if (isRatisEnabled) {
if (null == omRatisServer) {
return "Server is shutting down";
}
try {
leaderId = omRatisServer.getLeader();
if (leaderId == null) {
Expand Down