aasha commented on a change in pull request #911: HIVE-22865 Include data in
replication staging directory
URL: https://github.com/apache/hive/pull/911#discussion_r386129824
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File path: ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ReplDumpTask.java
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@@ -582,10 +586,19 @@ void dumpTable(String dbName, String tblName, String
validTxnList, Path dbRoot,
}
MmContext mmCtx = MmContext.createIfNeeded(tableSpec.tableHandle);
tuple.replicationSpec.setRepl(true);
- new TableExport(
- exportPaths, tableSpec, tuple.replicationSpec, hiveDb, distCpDoAsUser,
conf, mmCtx).write();
-
+ List<ReplPathMapping> replPathMappings = new TableExport(
+ exportPaths, tableSpec, tuple.replicationSpec, hiveDb,
distCpDoAsUser, conf, mmCtx).write(false);
replLogger.tableLog(tblName, tableSpec.tableHandle.getTableType());
+ if (Utils.shouldDumpMetaDataOnly(tuple.object, conf)) {
+ return;
+ }
+ for (ReplPathMapping replPathMapping: replPathMappings) {
+ Task<?> copyTask = ReplCopyTask.getLoadCopyTask(
+ tuple.replicationSpec, replPathMapping.getSrcPath(),
replPathMapping.getTargetPath(), conf, false);
+ this.addDependentTask(copyTask);
Review comment:
Dynamic DAG generation needed here
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