amaliujia commented on a change in pull request #1785:
URL: https://github.com/apache/ozone/pull/1785#discussion_r556236623
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File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/pipeline/PipelineStateManagerV2Impl.java
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@@ -242,14 +242,35 @@ public void updatePipelineState(
throws IOException {
lock.writeLock().lock();
try {
+ PipelineID pipelineID = PipelineID.getFromProtobuf(pipelineIDProto);
+ Pipeline.PipelineState state = getPipeline(pipelineID)
+ .getPipelineState();
pipelineStateMap.updatePipelineState(
PipelineID.getFromProtobuf(pipelineIDProto),
Pipeline.PipelineState.fromProtobuf(newState));
+ updatePipelineStateInDb(pipelineID, state);
} finally {
lock.writeLock().unlock();
}
}
+ private void updatePipelineStateInDb(PipelineID pipelineId,
+ Pipeline.PipelineState state)
+ throws IOException {
+ // null check is here to prevent the case where SCM store
+ // is closed but the staleNode handlers/pipleine creations
+ // still try to access it.
+ if (pipelineStore != null) {
+ try {
+ pipelineStore.put(pipelineId, getPipeline(pipelineId));
+ } catch (IOException ex) {
+ LOG.info("Pipeline {} state update failed", pipelineId);
Review comment:
Will LOG.warning better for printing an caught exception?
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