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HDDS-1374. ContainerStateMap cannot find container while allocating blocks. (#735)

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Bharat Viswanadham 2019-04-16 13:49:29 -07:00 committed by GitHub
parent f2ab2795db
commit 3ac3e50b20
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1 changed files with 13 additions and 1 deletions
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12
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/SCMContainerManager.java
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@ -246,7 +246,17 @@ public class SCMContainerManager implements ContainerManager {
containerStateManager.allocateContainer(pipelineManager, type, containerStateManager.allocateContainer(pipelineManager, type,
replicationFactor, owner); replicationFactor, owner);
// Add container to DB. // Add container to DB.
try {
addContainerToDB(containerInfo); addContainerToDB(containerInfo);
} catch (IOException ex) {
// When adding to DB failed, we are removing from containerStateMap.
// We should also remove from pipeline2Container Map in
// PipelineStateManager.
pipelineManager.removeContainerFromPipeline(
containerInfo.getPipelineID(),
new ContainerID(containerInfo.getContainerID()));
throw ex;
}
return containerInfo; return containerInfo;
} finally { } finally {
lock.unlock(); lock.unlock();
@ -440,6 +450,8 @@ public class SCMContainerManager implements ContainerManager {
} catch (IOException ex) { } catch (IOException ex) {
// If adding to containerStore fails, we should remove the container // If adding to containerStore fails, we should remove the container
// from in-memory map. // from in-memory map.
LOG.error("Add Container to DB failed for ContainerID #{}",
containerInfo.getContainerID());
try { try {
containerStateManager.removeContainer(containerInfo.containerID()); containerStateManager.removeContainer(containerInfo.containerID());
} catch (ContainerNotFoundException cnfe) { } catch (ContainerNotFoundException cnfe) {