use of org.apache.hadoop.hive.ql.plan.RenamePartitionDesc in project hive by apache.
the class DDLTask method execute.
@Override
public int execute(DriverContext driverContext) {
if (driverContext.getCtx().getExplainAnalyze() == AnalyzeState.RUNNING) {
return 0;
}
// Create the db
Hive db;
try {
db = Hive.get(conf);
CreateDatabaseDesc createDatabaseDesc = work.getCreateDatabaseDesc();
if (null != createDatabaseDesc) {
return createDatabase(db, createDatabaseDesc);
}
DropDatabaseDesc dropDatabaseDesc = work.getDropDatabaseDesc();
if (dropDatabaseDesc != null) {
return dropDatabase(db, dropDatabaseDesc);
}
LockDatabaseDesc lockDatabaseDesc = work.getLockDatabaseDesc();
if (lockDatabaseDesc != null) {
return lockDatabase(db, lockDatabaseDesc);
}
UnlockDatabaseDesc unlockDatabaseDesc = work.getUnlockDatabaseDesc();
if (unlockDatabaseDesc != null) {
return unlockDatabase(db, unlockDatabaseDesc);
}
SwitchDatabaseDesc switchDatabaseDesc = work.getSwitchDatabaseDesc();
if (switchDatabaseDesc != null) {
return switchDatabase(db, switchDatabaseDesc);
}
DescDatabaseDesc descDatabaseDesc = work.getDescDatabaseDesc();
if (descDatabaseDesc != null) {
return descDatabase(db, descDatabaseDesc);
}
AlterDatabaseDesc alterDatabaseDesc = work.getAlterDatabaseDesc();
if (alterDatabaseDesc != null) {
return alterDatabase(db, alterDatabaseDesc);
}
CreateTableDesc crtTbl = work.getCreateTblDesc();
if (crtTbl != null) {
return createTable(db, crtTbl);
}
CreateTableLikeDesc crtTblLike = work.getCreateTblLikeDesc();
if (crtTblLike != null) {
return createTableLike(db, crtTblLike);
}
DropTableDesc dropTbl = work.getDropTblDesc();
if (dropTbl != null) {
dropTableOrPartitions(db, dropTbl);
return 0;
}
AlterTableDesc alterTbl = work.getAlterTblDesc();
if (alterTbl != null) {
if (!allowOperationInReplicationScope(db, alterTbl.getOldName(), null, alterTbl.getReplicationSpec())) {
// no alter, the table is missing either due to drop/rename which follows the alter.
// or the existing table is newer than our update.
LOG.debug("DDLTask: Alter Table is skipped as table {} is newer than update", alterTbl.getOldName());
return 0;
}
if (alterTbl.getOp() == AlterTableTypes.DROPCONSTRAINT) {
return dropConstraint(db, alterTbl);
} else if (alterTbl.getOp() == AlterTableTypes.ADDCONSTRAINT) {
return addConstraints(db, alterTbl);
} else {
return alterTable(db, alterTbl);
}
}
CreateViewDesc crtView = work.getCreateViewDesc();
if (crtView != null) {
return createView(db, crtView);
}
AddPartitionDesc addPartitionDesc = work.getAddPartitionDesc();
if (addPartitionDesc != null) {
return addPartitions(db, addPartitionDesc);
}
RenamePartitionDesc renamePartitionDesc = work.getRenamePartitionDesc();
if (renamePartitionDesc != null) {
return renamePartition(db, renamePartitionDesc);
}
AlterTableSimpleDesc simpleDesc = work.getAlterTblSimpleDesc();
if (simpleDesc != null) {
if (simpleDesc.getType() == AlterTableTypes.TOUCH) {
return touch(db, simpleDesc);
} else if (simpleDesc.getType() == AlterTableTypes.ARCHIVE) {
return archive(db, simpleDesc, driverContext);
} else if (simpleDesc.getType() == AlterTableTypes.UNARCHIVE) {
return unarchive(db, simpleDesc);
} else if (simpleDesc.getType() == AlterTableTypes.COMPACT) {
return compact(db, simpleDesc);
}
}
MsckDesc msckDesc = work.getMsckDesc();
if (msckDesc != null) {
return msck(db, msckDesc);
}
DescTableDesc descTbl = work.getDescTblDesc();
if (descTbl != null) {
return describeTable(db, descTbl);
}
DescFunctionDesc descFunc = work.getDescFunctionDesc();
if (descFunc != null) {
return describeFunction(db, descFunc);
}
ShowDatabasesDesc showDatabases = work.getShowDatabasesDesc();
if (showDatabases != null) {
return showDatabases(db, showDatabases);
}
ShowTablesDesc showTbls = work.getShowTblsDesc();
if (showTbls != null) {
return showTablesOrViews(db, showTbls);
}
ShowColumnsDesc showCols = work.getShowColumnsDesc();
if (showCols != null) {
return showColumns(db, showCols);
}
ShowTableStatusDesc showTblStatus = work.getShowTblStatusDesc();
if (showTblStatus != null) {
return showTableStatus(db, showTblStatus);
}
ShowTblPropertiesDesc showTblProperties = work.getShowTblPropertiesDesc();
if (showTblProperties != null) {
return showTableProperties(db, showTblProperties);
}
ShowFunctionsDesc showFuncs = work.getShowFuncsDesc();
if (showFuncs != null) {
return showFunctions(db, showFuncs);
}
ShowLocksDesc showLocks = work.getShowLocksDesc();
if (showLocks != null) {
return showLocks(db, showLocks);
}
ShowCompactionsDesc compactionsDesc = work.getShowCompactionsDesc();
if (compactionsDesc != null) {
return showCompactions(db, compactionsDesc);
}
ShowTxnsDesc txnsDesc = work.getShowTxnsDesc();
if (txnsDesc != null) {
return showTxns(db, txnsDesc);
}
AbortTxnsDesc abortTxnsDesc = work.getAbortTxnsDesc();
if (abortTxnsDesc != null) {
return abortTxns(db, abortTxnsDesc);
}
LockTableDesc lockTbl = work.getLockTblDesc();
if (lockTbl != null) {
return lockTable(db, lockTbl);
}
UnlockTableDesc unlockTbl = work.getUnlockTblDesc();
if (unlockTbl != null) {
return unlockTable(db, unlockTbl);
}
ShowPartitionsDesc showParts = work.getShowPartsDesc();
if (showParts != null) {
return showPartitions(db, showParts);
}
ShowCreateDatabaseDesc showCreateDb = work.getShowCreateDbDesc();
if (showCreateDb != null) {
return showCreateDatabase(db, showCreateDb);
}
ShowCreateTableDesc showCreateTbl = work.getShowCreateTblDesc();
if (showCreateTbl != null) {
return showCreateTable(db, showCreateTbl);
}
ShowConfDesc showConf = work.getShowConfDesc();
if (showConf != null) {
return showConf(db, showConf);
}
RoleDDLDesc roleDDLDesc = work.getRoleDDLDesc();
if (roleDDLDesc != null) {
return roleDDL(db, roleDDLDesc);
}
GrantDesc grantDesc = work.getGrantDesc();
if (grantDesc != null) {
return grantOrRevokePrivileges(db, grantDesc.getPrincipals(), grantDesc.getPrivileges(), grantDesc.getPrivilegeSubjectDesc(), grantDesc.getGrantor(), grantDesc.getGrantorType(), grantDesc.isGrantOption(), true);
}
RevokeDesc revokeDesc = work.getRevokeDesc();
if (revokeDesc != null) {
return grantOrRevokePrivileges(db, revokeDesc.getPrincipals(), revokeDesc.getPrivileges(), revokeDesc.getPrivilegeSubjectDesc(), null, null, revokeDesc.isGrantOption(), false);
}
ShowGrantDesc showGrantDesc = work.getShowGrantDesc();
if (showGrantDesc != null) {
return showGrants(db, showGrantDesc);
}
GrantRevokeRoleDDL grantOrRevokeRoleDDL = work.getGrantRevokeRoleDDL();
if (grantOrRevokeRoleDDL != null) {
return grantOrRevokeRole(db, grantOrRevokeRoleDDL);
}
AlterTablePartMergeFilesDesc mergeFilesDesc = work.getMergeFilesDesc();
if (mergeFilesDesc != null) {
return mergeFiles(db, mergeFilesDesc, driverContext);
}
AlterTableAlterPartDesc alterPartDesc = work.getAlterTableAlterPartDesc();
if (alterPartDesc != null) {
return alterTableAlterPart(db, alterPartDesc);
}
TruncateTableDesc truncateTableDesc = work.getTruncateTblDesc();
if (truncateTableDesc != null) {
return truncateTable(db, truncateTableDesc);
}
AlterTableExchangePartition alterTableExchangePartition = work.getAlterTableExchangePartition();
if (alterTableExchangePartition != null) {
return exchangeTablePartition(db, alterTableExchangePartition);
}
CacheMetadataDesc cacheMetadataDesc = work.getCacheMetadataDesc();
if (cacheMetadataDesc != null) {
return cacheMetadata(db, cacheMetadataDesc);
}
InsertTableDesc insertTableDesc = work.getInsertTableDesc();
if (insertTableDesc != null) {
return insertCommitWork(db, insertTableDesc);
}
PreInsertTableDesc preInsertTableDesc = work.getPreInsertTableDesc();
if (preInsertTableDesc != null) {
return preInsertWork(db, preInsertTableDesc);
}
KillQueryDesc killQueryDesc = work.getKillQueryDesc();
if (killQueryDesc != null) {
return killQuery(db, killQueryDesc);
}
if (work.getCreateResourcePlanDesc() != null) {
return createResourcePlan(db, work.getCreateResourcePlanDesc());
}
if (work.getShowResourcePlanDesc() != null) {
return showResourcePlans(db, work.getShowResourcePlanDesc());
}
if (work.getAlterResourcePlanDesc() != null) {
return alterResourcePlan(db, work.getAlterResourcePlanDesc());
}
if (work.getDropResourcePlanDesc() != null) {
return dropResourcePlan(db, work.getDropResourcePlanDesc());
}
if (work.getCreateWMTriggerDesc() != null) {
return createWMTrigger(db, work.getCreateWMTriggerDesc());
}
if (work.getAlterWMTriggerDesc() != null) {
return alterWMTrigger(db, work.getAlterWMTriggerDesc());
}
if (work.getDropWMTriggerDesc() != null) {
return dropWMTrigger(db, work.getDropWMTriggerDesc());
}
if (work.getWmPoolDesc() != null) {
return createOrAlterWMPool(db, work.getWmPoolDesc());
}
if (work.getDropWMPoolDesc() != null) {
return dropWMPool(db, work.getDropWMPoolDesc());
}
if (work.getWmMappingDesc() != null) {
return createOrAlterWMMapping(db, work.getWmMappingDesc());
}
if (work.getDropWMMappingDesc() != null) {
return dropWMMapping(db, work.getDropWMMappingDesc());
}
if (work.getTriggerToPoolMappingDesc() != null) {
return createOrDropTriggerToPoolMapping(db, work.getTriggerToPoolMappingDesc());
}
if (work.getAlterMaterializedViewDesc() != null) {
return alterMaterializedView(db, work.getAlterMaterializedViewDesc());
}
} catch (Throwable e) {
failed(e);
return 1;
}
assert false;
return 0;
}
use of org.apache.hadoop.hive.ql.plan.RenamePartitionDesc in project hive by apache.
the class DDLSemanticAnalyzer method analyzeAlterTableRenamePart.
private void analyzeAlterTableRenamePart(ASTNode ast, String tblName, HashMap<String, String> oldPartSpec) throws SemanticException {
Table tab = getTable(tblName, true);
validateAlterTableType(tab, AlterTableTypes.RENAMEPARTITION);
Map<String, String> newPartSpec = getValidatedPartSpec(tab, (ASTNode) ast.getChild(0), conf, false);
if (newPartSpec == null) {
throw new SemanticException("RENAME PARTITION Missing Destination" + ast);
}
ReadEntity re = new ReadEntity(tab);
re.noLockNeeded();
inputs.add(re);
List<Map<String, String>> partSpecs = new ArrayList<Map<String, String>>();
partSpecs.add(oldPartSpec);
partSpecs.add(newPartSpec);
addTablePartsOutputs(tab, partSpecs, WriteEntity.WriteType.DDL_EXCLUSIVE);
RenamePartitionDesc renamePartitionDesc = new RenamePartitionDesc(tblName, oldPartSpec, newPartSpec, null);
rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), renamePartitionDesc)));
}
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