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[Feature] Support Cluster Snapshot Backup: checkpoint and image backu…
…p (part3) (#54695) Signed-off-by: srlch <[email protected]> (cherry picked from commit e332116) # Conflicts: # fe/fe-core/src/main/java/com/starrocks/fs/hdfs/HdfsFsManager.java # fe/fe-core/src/test/java/com/starrocks/lake/ClusterSnapshotTest.java
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fe/fe-core/src/main/java/com/starrocks/lake/snapshot/ClusterSnapshot.java
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| // Copyright 2021-present StarRocks, Inc. All rights reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // https://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
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| package com.starrocks.lake.snapshot; | ||
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| import com.google.gson.annotations.SerializedName; | ||
| import com.starrocks.server.GlobalStateMgr; | ||
| import com.starrocks.server.StorageVolumeMgr; | ||
| import com.starrocks.storagevolume.StorageVolume; | ||
| import com.starrocks.thrift.TClusterSnapshotsItem; | ||
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| public class ClusterSnapshot { | ||
| public enum ClusterSnapshotType { AUTOMATED, MANUAL, INCREMENTAL } | ||
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| @SerializedName(value = "id") | ||
| private long id; | ||
| @SerializedName(value = "snapshotName") | ||
| private String snapshotName; | ||
| @SerializedName(value = "type") | ||
| private ClusterSnapshotType type; | ||
| @SerializedName(value = "storageVolumeName") | ||
| private String storageVolumeName; | ||
| @SerializedName(value = "createdTime") | ||
| private long createdTime; | ||
| @SerializedName(value = "finishedTime") | ||
| private long finishedTime; | ||
| @SerializedName(value = "feJournalId") | ||
| private long feJournalId; | ||
| @SerializedName(value = "starMgrJournal") | ||
| private long starMgrJournalId; | ||
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| public ClusterSnapshot() {} | ||
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| public ClusterSnapshot(long id, String snapshotName, String storageVolumeName, long createdTime, | ||
| long finishedTime, long feJournalId, long starMgrJournalId) { | ||
| this.id = id; | ||
| this.snapshotName = snapshotName; | ||
| this.type = ClusterSnapshotType.AUTOMATED; | ||
| this.storageVolumeName = storageVolumeName; | ||
| this.createdTime = createdTime; | ||
| this.finishedTime = finishedTime; | ||
| this.feJournalId = feJournalId; | ||
| this.starMgrJournalId = starMgrJournalId; | ||
| } | ||
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| public void setJournalIds(long feJournalId, long starMgrJournalId) { | ||
| this.feJournalId = feJournalId; | ||
| this.starMgrJournalId = starMgrJournalId; | ||
| } | ||
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| public void setFinishedTime(long finishedTime) { | ||
| this.finishedTime = finishedTime; | ||
| } | ||
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| public String getSnapshotName() { | ||
| return snapshotName; | ||
| } | ||
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| public String getStorageVolumeName() { | ||
| return storageVolumeName; | ||
| } | ||
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| public long getCreatedTime() { | ||
| return createdTime; | ||
| } | ||
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| public long getFinishedTime() { | ||
| return finishedTime; | ||
| } | ||
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| public long getFeJournalId() { | ||
| return feJournalId; | ||
| } | ||
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| public long getStarMgrJournalId() { | ||
| return starMgrJournalId; | ||
| } | ||
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| public long getId() { | ||
| return id; | ||
| } | ||
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| public TClusterSnapshotsItem getInfo() { | ||
| TClusterSnapshotsItem item = new TClusterSnapshotsItem(); | ||
| item.setSnapshot_name(snapshotName); | ||
| item.setSnapshot_type(type.name()); | ||
| item.setCreated_time(createdTime / 1000); | ||
| item.setFinished_time(finishedTime / 1000); | ||
| item.setFe_jouranl_id(feJournalId); | ||
| item.setStarmgr_jouranl_id(starMgrJournalId); | ||
| item.setProperties(""); | ||
| item.setStorage_volume(storageVolumeName); | ||
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| StorageVolumeMgr storageVolumeMgr = GlobalStateMgr.getCurrentState().getStorageVolumeMgr(); | ||
| try { | ||
| StorageVolume sv = storageVolumeMgr.getStorageVolumeByName(storageVolumeName); | ||
| if (sv == null) { | ||
| throw new Exception("Unknown storage volume: " + storageVolumeName); | ||
| } | ||
| item.setStorage_path(ClusterSnapshotUtils.getSnapshotImagePath(sv, snapshotName)); | ||
| } catch (Exception e) { | ||
| item.setStorage_path(""); | ||
| } | ||
| return item; | ||
| } | ||
| } |
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