Repository: kylin Updated Branches: refs/heads/2.0-rc ae3bab684 -> 5d262164b
KYLIN-1277 copy Acl when create Hybrid from Cube Project: http://git-wip-us.apache.org/repos/asf/kylin/repo Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/5d262164 Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/5d262164 Diff: http://git-wip-us.apache.org/repos/asf/kylin/diff/5d262164 Branch: refs/heads/2.0-rc Commit: 5d262164b7c65cbbe334be102fc85c8dc650a00d Parents: ae3bab6 Author: lidongsjtu <lid...@apache.org> Authored: Tue Jan 19 14:11:47 2016 +0800 Committer: lidongsjtu <lid...@apache.org> Committed: Tue Jan 19 14:11:47 2016 +0800 ---------------------------------------------------------------------- .../storage/hybrid/ExtendCubeToHybridTool.java | 196 -------------- .../hbase/util/ExtendCubeToHybridCLI.java | 254 +++++++++++++++++++ 2 files changed, 254 insertions(+), 196 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/kylin/blob/5d262164/core-storage/src/main/java/org/apache/kylin/storage/hybrid/ExtendCubeToHybridTool.java ---------------------------------------------------------------------- diff --git a/core-storage/src/main/java/org/apache/kylin/storage/hybrid/ExtendCubeToHybridTool.java b/core-storage/src/main/java/org/apache/kylin/storage/hybrid/ExtendCubeToHybridTool.java deleted file mode 100644 index f2b67b9..0000000 --- a/core-storage/src/main/java/org/apache/kylin/storage/hybrid/ExtendCubeToHybridTool.java +++ /dev/null @@ -1,196 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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 - * - * http://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. - */ - -package org.apache.kylin.storage.hybrid; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.apache.kylin.common.KylinConfig; -import org.apache.kylin.common.persistence.ResourceStore; -import org.apache.kylin.common.util.DateFormat; -import org.apache.kylin.cube.CubeDescManager; -import org.apache.kylin.cube.CubeInstance; -import org.apache.kylin.cube.CubeManager; -import org.apache.kylin.cube.CubeSegment; -import org.apache.kylin.cube.model.CubeDesc; -import org.apache.kylin.metadata.MetadataManager; -import org.apache.kylin.metadata.model.DataModelDesc; -import org.apache.kylin.metadata.model.IEngineAware; -import org.apache.kylin.metadata.model.IStorageAware; -import org.apache.kylin.metadata.project.ProjectManager; -import org.apache.kylin.metadata.project.RealizationEntry; -import org.apache.kylin.metadata.realization.RealizationType; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.collect.Lists; - -/** - * Created by dongli on 12/29/15. - */ -public class ExtendCubeToHybridTool { - private static final Logger logger = LoggerFactory.getLogger(ExtendCubeToHybridTool.class); - - private KylinConfig kylinConfig; - private CubeManager cubeManager; - private CubeDescManager cubeDescManager; - private MetadataManager metadataManager; - private ResourceStore store; - - public ExtendCubeToHybridTool() { - this.kylinConfig = KylinConfig.getInstanceFromEnv(); - this.store = ResourceStore.getStore(kylinConfig); - this.cubeManager = CubeManager.getInstance(kylinConfig); - this.cubeDescManager = CubeDescManager.getInstance(kylinConfig); - this.metadataManager = MetadataManager.getInstance(kylinConfig); - } - - public static void main(String[] args) throws Exception { - if (args.length != 2 && args.length != 3) { - System.out.println("Usage: ExtendCubeToHybridTool project cube [partition_date]"); - return; - } - - ExtendCubeToHybridTool tool = new ExtendCubeToHybridTool(); - - String projectName = args[0]; - String cubeName = args[1]; - String partitionDate = args.length == 3 ? args[2] : null; - - try { - tool.createFromCube(projectName, cubeName, partitionDate); - tool.verify(); - logger.info("Job Finished."); - } catch (Exception e) { - e.printStackTrace(); - logger.error("Job Aborted.", e.getMessage()); - } - } - - private boolean validateCubeInstance(CubeInstance cubeInstance) { - if (cubeInstance == null) { - logger.error("This cube does not exist."); - return false; - } - if (cubeInstance.getSegments().isEmpty()) { - logger.error("No segments in this cube, no need to extend."); - return false; - } - return true; - } - - public void createFromCube(String projectName, String cubeName, String partitionDateStr) throws IOException { - logger.info("Create hybrid for cube[" + cubeName + "], project[" + projectName + "], partition_date[" + partitionDateStr + "]."); - - CubeInstance cubeInstance = cubeManager.getCube(cubeName); - if (!validateCubeInstance(cubeInstance)) { - return; - } - - CubeDesc cubeDesc = cubeDescManager.getCubeDesc(cubeInstance.getDescName()); - DataModelDesc dataModelDesc = metadataManager.getDataModelDesc(cubeDesc.getModelName()); - String owner = cubeInstance.getOwner(); - String dateFormat = dataModelDesc.getPartitionDesc().getPartitionDateFormat(); - long partitionDate = partitionDateStr != null ? DateFormat.stringToMillis(partitionDateStr, dateFormat) : 0; - - // get new name for old cube and cube_desc - String newCubeDescName = rename(cubeDesc.getName()); - String newCubeInstanceName = rename(cubeInstance.getName()); - while (cubeDescManager.getCubeDesc(newCubeDescName) != null) - newCubeDescName = rename(newCubeDescName); - while (cubeManager.getCube(newCubeInstanceName) != null) - newCubeInstanceName = rename(newCubeInstanceName); - - // create new cube_instance for old segments - CubeInstance newCubeInstance = CubeInstance.getCopyOf(cubeInstance); - newCubeInstance.setName(newCubeInstanceName); - newCubeInstance.setDescName(newCubeDescName); - newCubeInstance.updateRandomUuid(); - Iterator<CubeSegment> segmentIterator = newCubeInstance.getSegments().iterator(); - CubeSegment currentSeg = null; - while (segmentIterator.hasNext()) { - currentSeg = segmentIterator.next(); - if (partitionDateStr != null && (currentSeg.getDateRangeStart() >= partitionDate || currentSeg.getDateRangeEnd() > partitionDate)) { - segmentIterator.remove(); - logger.info("CubeSegment[" + currentSeg + "] was removed."); - } - } - if (partitionDateStr != null && partitionDate != currentSeg.getDateRangeEnd()) { - logger.error("PartitionDate must be end date of one segment."); - return; - } - if (currentSeg != null && partitionDateStr == null) - partitionDate = currentSeg.getDateRangeEnd(); - - cubeManager.createCube(newCubeInstance, projectName, owner); - logger.info("CubeInstance was saved at: " + newCubeInstance.getResourcePath()); - - // create new cube for old segments - CubeDesc newCubeDesc = CubeDesc.getCopyOf(cubeDesc); - newCubeDesc.setName(newCubeDescName); - newCubeDesc.updateRandomUuid(); - newCubeDesc.init(kylinConfig, metadataManager.getAllTablesMap()); - newCubeDesc.setPartitionDateEnd(partitionDate); - newCubeDesc.calculateSignature(); - cubeDescManager.createCubeDesc(newCubeDesc); - logger.info("CubeDesc was saved at: " + newCubeDesc.getResourcePath()); - - // update old cube_desc to new-version metadata - cubeDesc.setPartitionDateStart(partitionDate); - cubeDesc.setEngineType(IEngineAware.ID_MR_V2); - cubeDesc.setStorageType(IStorageAware.ID_SHARDED_HBASE); - cubeDesc.calculateSignature(); - cubeDescManager.updateCubeDesc(cubeDesc); - logger.info("CubeDesc was saved at: " + cubeDesc.getResourcePath()); - - // clear segments for old cube - cubeInstance.setSegments(new ArrayList<CubeSegment>()); - store.putResource(cubeInstance.getResourcePath(), cubeInstance, CubeManager.CUBE_SERIALIZER); - logger.info("CubeInstance was saved at: " + cubeInstance.getResourcePath()); - - // create hybrid model for these two cubes - List<RealizationEntry> realizationEntries = Lists.newArrayListWithCapacity(2); - realizationEntries.add(RealizationEntry.create(RealizationType.CUBE, cubeInstance.getName())); - realizationEntries.add(RealizationEntry.create(RealizationType.CUBE, newCubeInstance.getName())); - HybridInstance hybridInstance = HybridInstance.create(kylinConfig, cubeInstance.getName(), realizationEntries); - store.putResource(hybridInstance.getResourcePath(), hybridInstance, HybridManager.HYBRID_SERIALIZER); - ProjectManager.getInstance(kylinConfig).moveRealizationToProject(RealizationType.HYBRID, hybridInstance.getName(), projectName, owner); - logger.info("HybridInstance was saved at: " + hybridInstance.getResourcePath()); - } - - private void verify() { - CubeDescManager.clearCache(); - CubeDescManager.getInstance(kylinConfig); - - CubeManager.clearCache(); - CubeManager.getInstance(kylinConfig); - - ProjectManager.clearCache(); - ProjectManager.getInstance(kylinConfig); - - HybridManager.clearCache(); - HybridManager.getInstance(kylinConfig); - } - - private String rename(String origName) { - return origName + "_1"; - } -} http://git-wip-us.apache.org/repos/asf/kylin/blob/5d262164/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/ExtendCubeToHybridCLI.java ---------------------------------------------------------------------- diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/ExtendCubeToHybridCLI.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/ExtendCubeToHybridCLI.java new file mode 100644 index 0000000..21d02ed --- /dev/null +++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/util/ExtendCubeToHybridCLI.java @@ -0,0 +1,254 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 + * + * http://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. + */ + +package org.apache.kylin.storage.hbase.util; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import org.apache.commons.io.IOUtils; +import org.apache.commons.lang3.StringUtils; +import org.apache.hadoop.hbase.Cell; +import org.apache.hadoop.hbase.CellUtil; +import org.apache.hadoop.hbase.client.Get; +import org.apache.hadoop.hbase.client.HTableInterface; +import org.apache.hadoop.hbase.client.Put; +import org.apache.hadoop.hbase.client.Result; +import org.apache.kylin.common.KylinConfig; +import org.apache.kylin.common.persistence.JsonSerializer; +import org.apache.kylin.common.persistence.ResourceStore; +import org.apache.kylin.common.persistence.Serializer; +import org.apache.kylin.common.util.Bytes; +import org.apache.kylin.common.util.DateFormat; +import org.apache.kylin.cube.CubeDescManager; +import org.apache.kylin.cube.CubeInstance; +import org.apache.kylin.cube.CubeManager; +import org.apache.kylin.cube.CubeSegment; +import org.apache.kylin.cube.model.CubeDesc; +import org.apache.kylin.metadata.MetadataManager; +import org.apache.kylin.metadata.model.DataModelDesc; +import org.apache.kylin.metadata.model.IEngineAware; +import org.apache.kylin.metadata.model.IStorageAware; +import org.apache.kylin.metadata.project.ProjectInstance; +import org.apache.kylin.metadata.project.ProjectManager; +import org.apache.kylin.metadata.project.RealizationEntry; +import org.apache.kylin.metadata.realization.RealizationType; +import org.apache.kylin.storage.hbase.HBaseConnection; +import org.apache.kylin.storage.hybrid.HybridInstance; +import org.apache.kylin.storage.hybrid.HybridManager; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.google.common.collect.Lists; + +/** + * Created by dongli on 12/29/15. + */ +public class ExtendCubeToHybridCLI { + public static final String ACL_INFO_FAMILY = "i"; + private static final Logger logger = LoggerFactory.getLogger(ExtendCubeToHybridCLI.class); + private static final String ACL_INFO_FAMILY_PARENT_COLUMN = "p"; + + private KylinConfig kylinConfig; + private CubeManager cubeManager; + private CubeDescManager cubeDescManager; + private MetadataManager metadataManager; + private ResourceStore store; + + public ExtendCubeToHybridCLI() { + this.kylinConfig = KylinConfig.getInstanceFromEnv(); + this.store = ResourceStore.getStore(kylinConfig); + this.cubeManager = CubeManager.getInstance(kylinConfig); + this.cubeDescManager = CubeDescManager.getInstance(kylinConfig); + this.metadataManager = MetadataManager.getInstance(kylinConfig); + } + + public static void main(String[] args) throws Exception { + if (args.length != 2 && args.length != 3) { + System.out.println("Usage: ExtendCubeToHybridCLI project cube [partition_date]"); + return; + } + + ExtendCubeToHybridCLI tool = new ExtendCubeToHybridCLI(); + + String projectName = args[0]; + String cubeName = args[1]; + String partitionDate = args.length == 3 ? args[2] : null; + + try { + tool.createFromCube(projectName, cubeName, partitionDate); + tool.verify(); + logger.info("Job Finished."); + } catch (Exception e) { + e.printStackTrace(); + logger.error("Job Aborted.", e.getMessage()); + } + } + + private boolean validateCubeInstance(CubeInstance cubeInstance) { + if (cubeInstance == null) { + logger.error("This cube does not exist."); + return false; + } + if (cubeInstance.getSegments().isEmpty()) { + logger.error("No segments in this cube, no need to extend."); + return false; + } + return true; + } + + public void createFromCube(String projectName, String cubeName, String partitionDateStr) throws Exception { + logger.info("Create hybrid for cube[" + cubeName + "], project[" + projectName + "], partition_date[" + partitionDateStr + "]."); + + CubeInstance cubeInstance = cubeManager.getCube(cubeName); + if (!validateCubeInstance(cubeInstance)) { + return; + } + + CubeDesc cubeDesc = cubeDescManager.getCubeDesc(cubeInstance.getDescName()); + DataModelDesc dataModelDesc = metadataManager.getDataModelDesc(cubeDesc.getModelName()); + if (StringUtils.isEmpty(dataModelDesc.getPartitionDesc().getPartitionDateColumn())) { + logger.error("No incremental cube, no need to extend."); + return; + } + + String owner = cubeInstance.getOwner(); + String dateFormat = dataModelDesc.getPartitionDesc().getPartitionDateFormat(); + long partitionDate = partitionDateStr != null ? DateFormat.stringToMillis(partitionDateStr, dateFormat) : 0; + + // get new name for old cube and cube_desc + String newCubeDescName = rename(cubeDesc.getName()); + String newCubeInstanceName = rename(cubeInstance.getName()); + while (cubeDescManager.getCubeDesc(newCubeDescName) != null) + newCubeDescName = rename(newCubeDescName); + while (cubeManager.getCube(newCubeInstanceName) != null) + newCubeInstanceName = rename(newCubeInstanceName); + + // create new cube_instance for old segments + CubeInstance newCubeInstance = CubeInstance.getCopyOf(cubeInstance); + newCubeInstance.setName(newCubeInstanceName); + newCubeInstance.setDescName(newCubeDescName); + newCubeInstance.updateRandomUuid(); + Iterator<CubeSegment> segmentIterator = newCubeInstance.getSegments().iterator(); + CubeSegment currentSeg = null; + while (segmentIterator.hasNext()) { + currentSeg = segmentIterator.next(); + if (partitionDateStr != null && (currentSeg.getDateRangeStart() >= partitionDate || currentSeg.getDateRangeEnd() > partitionDate)) { + segmentIterator.remove(); + logger.info("CubeSegment[" + currentSeg + "] was removed."); + } + } + if (partitionDateStr != null && partitionDate != currentSeg.getDateRangeEnd()) { + logger.error("PartitionDate must be end date of one segment."); + return; + } + if (currentSeg != null && partitionDateStr == null) + partitionDate = currentSeg.getDateRangeEnd(); + + cubeManager.createCube(newCubeInstance, projectName, owner); + logger.info("CubeInstance was saved at: " + newCubeInstance.getResourcePath()); + + // create new cube for old segments + CubeDesc newCubeDesc = CubeDesc.getCopyOf(cubeDesc); + newCubeDesc.setName(newCubeDescName); + newCubeDesc.updateRandomUuid(); + newCubeDesc.init(kylinConfig, metadataManager.getAllTablesMap()); + newCubeDesc.setPartitionDateEnd(partitionDate); + newCubeDesc.calculateSignature(); + cubeDescManager.createCubeDesc(newCubeDesc); + logger.info("CubeDesc was saved at: " + newCubeDesc.getResourcePath()); + + // update old cube_desc to new-version metadata + cubeDesc.setPartitionDateStart(partitionDate); + cubeDesc.setEngineType(IEngineAware.ID_MR_V2); + cubeDesc.setStorageType(IStorageAware.ID_SHARDED_HBASE); + cubeDesc.calculateSignature(); + cubeDescManager.updateCubeDesc(cubeDesc); + logger.info("CubeDesc was saved at: " + cubeDesc.getResourcePath()); + + // clear segments for old cube + cubeInstance.setSegments(new ArrayList<CubeSegment>()); + store.putResource(cubeInstance.getResourcePath(), cubeInstance, CubeManager.CUBE_SERIALIZER); + logger.info("CubeInstance was saved at: " + cubeInstance.getResourcePath()); + + // create hybrid model for these two cubes + List<RealizationEntry> realizationEntries = Lists.newArrayListWithCapacity(2); + realizationEntries.add(RealizationEntry.create(RealizationType.CUBE, cubeInstance.getName())); + realizationEntries.add(RealizationEntry.create(RealizationType.CUBE, newCubeInstance.getName())); + HybridInstance hybridInstance = HybridInstance.create(kylinConfig, cubeInstance.getName(), realizationEntries); + store.putResource(hybridInstance.getResourcePath(), hybridInstance, HybridManager.HYBRID_SERIALIZER); + ProjectManager.getInstance(kylinConfig).moveRealizationToProject(RealizationType.HYBRID, hybridInstance.getName(), projectName, owner); + logger.info("HybridInstance was saved at: " + hybridInstance.getResourcePath()); + + // copy Acl from old cube to new cube + copyAcl(cubeInstance.getId(), newCubeInstance.getId(), projectName); + logger.info("Acl copied from [" + cubeName + "] to [" + newCubeInstanceName + "]."); + } + + private void verify() { + CubeDescManager.clearCache(); + CubeDescManager.getInstance(kylinConfig); + + CubeManager.clearCache(); + CubeManager.getInstance(kylinConfig); + + ProjectManager.clearCache(); + ProjectManager.getInstance(kylinConfig); + + HybridManager.clearCache(); + HybridManager.getInstance(kylinConfig); + } + + private String rename(String origName) { + return origName + "_legacy"; + } + + private void copyAcl(String origCubeId, String newCubeId, String projectName) throws Exception { + String projectResPath = ProjectInstance.concatResourcePath(projectName); + Serializer<ProjectInstance> projectSerializer = new JsonSerializer<ProjectInstance>(ProjectInstance.class); + ProjectInstance project = store.getResource(projectResPath, ProjectInstance.class, projectSerializer); + String projUUID = project.getUuid(); + HTableInterface aclHtable = null; + try { + aclHtable = HBaseConnection.get(kylinConfig.getStorageUrl()).getTable(kylinConfig.getMetadataUrlPrefix() + "_acl"); + + // cube acl + Result result = aclHtable.get(new Get(Bytes.toBytes(origCubeId))); + if (result.listCells() != null) { + for (Cell cell : result.listCells()) { + byte[] family = CellUtil.cloneFamily(cell); + byte[] column = CellUtil.cloneQualifier(cell); + byte[] value = CellUtil.cloneValue(cell); + + // use the target project uuid as the parent + if (Bytes.toString(family).equals(ACL_INFO_FAMILY) && Bytes.toString(column).equals(ACL_INFO_FAMILY_PARENT_COLUMN)) { + String valueString = "{\"id\":\"" + projUUID + "\",\"type\":\"org.apache.kylin.metadata.project.ProjectInstance\"}"; + value = Bytes.toBytes(valueString); + } + Put put = new Put(Bytes.toBytes(newCubeId)); + put.add(family, column, value); + aclHtable.put(put); + } + } + aclHtable.flushCommits(); + } finally { + IOUtils.closeQuietly(aclHtable); + } + } +}
