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Posted to commits@hive.apache.org by se...@apache.org on 2018/03/08 21:00:37 UTC
[3/3] hive git commit: HIVE-18571 : stats issues for MM tables;
ACID doesn't check state for CTAS (Sergey Shelukhin, reviewed by
Eugene Koifman)
HIVE-18571 : stats issues for MM tables; ACID doesn't check state for CTAS (Sergey Shelukhin, reviewed by Eugene Koifman)
Project: http://git-wip-us.apache.org/repos/asf/hive/repo
Commit: http://git-wip-us.apache.org/repos/asf/hive/commit/9b36ffa9
Tree: http://git-wip-us.apache.org/repos/asf/hive/tree/9b36ffa9
Diff: http://git-wip-us.apache.org/repos/asf/hive/diff/9b36ffa9
Branch: refs/heads/master
Commit: 9b36ffa92cc4e0f47ea03d8d167debe743342f5b
Parents: 7edb1d6
Author: sergey <se...@apache.org>
Authored: Thu Mar 8 12:53:20 2018 -0800
Committer: sergey <se...@apache.org>
Committed: Thu Mar 8 12:53:20 2018 -0800
----------------------------------------------------------------------
.../hadoop/hive/common/HiveStatsUtils.java | 14 +-
.../org/apache/hadoop/hive/conf/HiveConf.java | 2 +
.../hive/ql/parse/TestReplicationScenarios.java | 23 +--
...TestReplicationScenariosAcrossInstances.java | 4 +
.../org/apache/hadoop/hive/ql/QueryPlan.java | 4 +
.../apache/hadoop/hive/ql/exec/CopyTask.java | 2 +-
.../apache/hadoop/hive/ql/exec/MoveTask.java | 6 +-
.../apache/hadoop/hive/ql/exec/Utilities.java | 14 +-
.../bootstrap/load/table/LoadPartitions.java | 2 +
.../org/apache/hadoop/hive/ql/io/AcidUtils.java | 77 +++++++--
.../hadoop/hive/ql/io/merge/MergeFileWork.java | 11 +-
.../apache/hadoop/hive/ql/metadata/Hive.java | 43 ++++-
.../hive/ql/parse/ImportSemanticAnalyzer.java | 2 +
.../hive/ql/parse/LoadSemanticAnalyzer.java | 5 +-
.../hadoop/hive/ql/parse/SemanticAnalyzer.java | 34 ++--
.../hadoop/hive/ql/plan/BasicStatsWork.java | 4 +-
.../ql/plan/ConditionalResolverMergeFiles.java | 3 +-
.../hive/ql/stats/BasicStatsNoJobTask.java | 15 +-
.../hadoop/hive/ql/stats/BasicStatsTask.java | 62 +++++---
.../hadoop/hive/ql/stats/ColStatsProcessor.java | 2 +-
.../apache/hadoop/hive/ql/stats/Partish.java | 4 +
.../hive/ql/stats/fs/FSStatsAggregator.java | 10 +-
.../hive/ql/stats/fs/FSStatsPublisher.java | 4 +-
.../clientnegative/orc_change_fileformat_acid.q | 3 +
.../clientnegative/orc_change_serde_acid.q | 3 +
.../clientnegative/orc_reorder_columns1_acid.q | 3 +
.../clientnegative/orc_reorder_columns2_acid.q | 3 +
.../clientnegative/orc_replace_columns1_acid.q | 3 +
.../clientnegative/orc_replace_columns2_acid.q | 3 +
.../clientnegative/orc_replace_columns3_acid.q | 3 +
.../clientnegative/orc_type_promotion1_acid.q | 3 +
.../clientnegative/orc_type_promotion2_acid.q | 3 +
.../clientnegative/orc_type_promotion3_acid.q | 3 +
.../test/queries/clientpositive/acid_nullscan.q | 1 +
.../results/clientpositive/acid_nullscan.q.out | 8 +-
.../clientpositive/autoColumnStats_4.q.out | 4 -
.../clientpositive/druid/druidmini_mv.q.out | 58 +++----
.../llap/acid_bucket_pruning.q.out | 12 +-
.../llap/acid_vectorization_original.q.out | 14 +-
.../llap/default_constraint.q.out | 21 +--
.../llap/dynpart_sort_optimization_acid.q.out | 94 +++++------
.../llap/enforce_constraint_notnull.q.out | 24 +--
.../materialized_view_create_rewrite_3.q.out | 20 +--
...ized_view_create_rewrite_rebuild_dummy.q.out | 20 +--
.../results/clientpositive/llap/mm_all.q.out | 12 +-
.../materialized_view_create_rewrite_3.q.out | 40 ++---
ql/src/test/results/clientpositive/mm_all.q.out | 8 +-
.../results/clientpositive/mm_default.q.out | 2 +-
.../tez/acid_vectorization_original_tez.q.out | 14 +-
.../clientpositive/tez/explainanalyze_5.q.out | 8 +-
.../hadoop/hive/common/StatsSetupConst.java | 1 +
.../hadoop/hive/metastore/HiveAlterHandler.java | 38 +++--
.../hadoop/hive/metastore/HiveMetaStore.java | 6 +-
.../apache/hadoop/hive/metastore/Warehouse.java | 6 +-
.../hadoop/hive/metastore/utils/FileUtils.java | 11 +-
.../hive/metastore/utils/MetaStoreUtils.java | 157 ++++++++++---------
.../hive/metastore/TestHiveMetaStore.java | 2 +-
57 files changed, 562 insertions(+), 396 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/common/src/java/org/apache/hadoop/hive/common/HiveStatsUtils.java
----------------------------------------------------------------------
diff --git a/common/src/java/org/apache/hadoop/hive/common/HiveStatsUtils.java b/common/src/java/org/apache/hadoop/hive/common/HiveStatsUtils.java
index df77a4a..09343e5 100644
--- a/common/src/java/org/apache/hadoop/hive/common/HiveStatsUtils.java
+++ b/common/src/java/org/apache/hadoop/hive/common/HiveStatsUtils.java
@@ -54,17 +54,17 @@ public class HiveStatsUtils {
* @return array of FileStatus
* @throws IOException
*/
- public static FileStatus[] getFileStatusRecurse(Path path, int level, FileSystem fs)
+ public static List<FileStatus> getFileStatusRecurse(Path path, int level, FileSystem fs)
throws IOException {
return getFileStatusRecurse(path, level, fs, FileUtils.HIDDEN_FILES_PATH_FILTER, false);
}
- public static FileStatus[] getFileStatusRecurse(
+ public static List<FileStatus> getFileStatusRecurse(
Path path, int level, FileSystem fs, PathFilter filter) throws IOException {
return getFileStatusRecurse(path, level, fs, filter, false);
}
- public static FileStatus[] getFileStatusRecurse(
+ public static List<FileStatus> getFileStatusRecurse(
Path path, int level, FileSystem fs, PathFilter filter, boolean allLevelsBelow)
throws IOException {
@@ -79,9 +79,9 @@ public class HiveStatsUtils {
// does not exist. But getFileStatus() throw IOException. To mimic the
// similar behavior we will return empty array on exception. For external
// tables, the path of the table will not exists during table creation
- return new FileStatus[0];
+ return new ArrayList<>(0);
}
- return result.toArray(new FileStatus[result.size()]);
+ return result;
}
// construct a path pattern (e.g., /*/*) to find all dynamically generated paths
@@ -91,7 +91,7 @@ public class HiveStatsUtils {
}
Path pathPattern = new Path(path, sb.toString());
if (!allLevelsBelow) {
- return fs.globStatus(pathPattern, filter);
+ return Lists.newArrayList(fs.globStatus(pathPattern, filter));
}
LinkedList<FileStatus> queue = new LinkedList<>();
List<FileStatus> results = new ArrayList<FileStatus>();
@@ -114,7 +114,7 @@ public class HiveStatsUtils {
}
}
}
- return results.toArray(new FileStatus[results.size()]);
+ return results;
}
public static int getNumBitVectorsForNDVEstimation(Configuration conf) throws Exception {
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
----------------------------------------------------------------------
diff --git a/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java b/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
index fb926eb..04b8c4b 100644
--- a/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
+++ b/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
@@ -575,6 +575,8 @@ public class HiveConf extends Configuration {
HIVE_IN_TEST("hive.in.test", false, "internal usage only, true in test mode", true),
HIVE_IN_TEST_SSL("hive.in.ssl.test", false, "internal usage only, true in SSL test mode", true),
+ // TODO: this needs to be removed; see TestReplicationScenarios* comments.
+ HIVE_IN_TEST_REPL("hive.in.repl.test", false, "internal usage only, true in replication test mode", true),
HIVE_IN_TEST_IDE("hive.in.ide.test", false, "internal usage only, true if test running in ide",
true),
HIVE_TESTING_SHORT_LOGS("hive.testing.short.logs", false,
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenarios.java
----------------------------------------------------------------------
diff --git a/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenarios.java b/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenarios.java
index 41c89b1..c383a53 100644
--- a/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenarios.java
+++ b/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenarios.java
@@ -33,6 +33,7 @@ import org.apache.hadoop.hive.metastore.MetaStoreTestUtils;
import org.apache.hadoop.hive.metastore.ObjectStore;
import org.apache.hadoop.hive.metastore.api.Database;
import org.apache.hadoop.hive.metastore.api.ForeignKeysRequest;
+import org.apache.hadoop.hive.metastore.api.MetaException;
import org.apache.hadoop.hive.metastore.api.NoSuchObjectException;
import org.apache.hadoop.hive.metastore.api.NotNullConstraintsRequest;
import org.apache.hadoop.hive.metastore.api.NotificationEvent;
@@ -72,12 +73,14 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Nullable;
+
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
+
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertEquals;
@@ -146,6 +149,7 @@ public class TestReplicationScenarios {
hconf.setIntVar(HiveConf.ConfVars.METASTORETHRIFTCONNECTIONRETRIES, 3);
hconf.set(HiveConf.ConfVars.PREEXECHOOKS.varname, "");
hconf.set(HiveConf.ConfVars.POSTEXECHOOKS.varname, "");
+ hconf.set(HiveConf.ConfVars.HIVE_IN_TEST_REPL.varname, "true");
hconf.set(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY.varname, "false");
hconf.set(HiveConf.ConfVars.HIVE_TXN_MANAGER.varname,
"org.apache.hadoop.hive.ql.lockmgr.DummyTxnManager");
@@ -2774,7 +2778,7 @@ public class TestReplicationScenarios {
}
@Test
- public void testIncrementalRepeatEventOnMissingObject() throws IOException {
+ public void testIncrementalRepeatEventOnMissingObject() throws Exception {
String testName = "incrementalRepeatEventOnMissingObject";
String dbName = createDB(testName, driver);
run("CREATE TABLE " + dbName + ".unptned(a string) STORED AS TEXTFILE", driver);
@@ -3211,10 +3215,13 @@ public class TestReplicationScenarios {
}
@Test
- public void testSkipTables() throws IOException {
+ public void testSkipTables() throws Exception {
String testName = "skipTables";
String dbName = createDB(testName, driver);
+ // TODO: this is wrong; this test sets up dummy txn manager and so it cannot create ACID tables.
+ // If I change it to use proper txn manager, the setup for some tests hangs.
+ // This used to work by accident, now this works due a test flag. The test needs to be fixed.
// Create table
run("CREATE TABLE " + dbName + ".acid_table (key int, value int) PARTITIONED BY (load_date date) " +
"CLUSTERED BY(key) INTO 2 BUCKETS STORED AS ORC TBLPROPERTIES ('transactional'='true')", driver);
@@ -3651,14 +3658,10 @@ public class TestReplicationScenarios {
assertEquals(NoSuchObjectException.class, e.getClass());
}
- private void verifyIfTableExist(String dbName, String tableName, HiveMetaStoreClient myClient){
- Exception e = null;
- try {
- Table tbl = myClient.getTable(dbName, tableName);
- assertNotNull(tbl);
- } catch (TException te) {
- assert(false);
- }
+ private void verifyIfTableExist(
+ String dbName, String tableName, HiveMetaStoreClient myClient) throws Exception {
+ Table tbl = myClient.getTable(dbName, tableName);
+ assertNotNull(tbl);
}
private void verifyIfPartitionNotExist(String dbName, String tableName, List<String> partValues,
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
----------------------------------------------------------------------
diff --git a/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java b/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
index 6e8d6b6..13b918d 100644
--- a/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
+++ b/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestReplicationScenariosAcrossInstances.java
@@ -73,6 +73,7 @@ public class TestReplicationScenariosAcrossInstances {
new MiniDFSCluster.Builder(conf).numDataNodes(1).format(true).build();
HashMap<String, String> overridesForHiveConf = new HashMap<String, String>() {{
put("fs.defaultFS", miniDFSCluster.getFileSystem().getUri().toString());
+ put(HiveConf.ConfVars.HIVE_IN_TEST_REPL.varname, "true");
}};
primary = new WarehouseInstance(LOG, miniDFSCluster, overridesForHiveConf);
replica = new WarehouseInstance(LOG, miniDFSCluster, overridesForHiveConf);
@@ -398,6 +399,9 @@ public class TestReplicationScenariosAcrossInstances {
.run("create table t1 (i int, j int)")
.run("create database " + dbOne)
.run("use " + dbOne)
+ // TODO: this is wrong; this test sets up dummy txn manager and so it cannot create ACID tables.
+ // This used to work by accident, now this works due a test flag. The test needs to be fixed.
+ // Also applies for a couple more tests.
.run("create table t1 (i int, j int) partitioned by (load_date date) "
+ "clustered by(i) into 2 buckets stored as orc tblproperties ('transactional'='true') ")
.run("create database " + dbTwo)
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java b/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java
index 9ea7a7c..f53afaf 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java
@@ -36,6 +36,7 @@ import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import com.google.common.annotations.VisibleForTesting;
+
import org.apache.hadoop.hive.metastore.api.Schema;
import org.apache.hadoop.hive.ql.exec.ConditionalTask;
import org.apache.hadoop.hive.ql.exec.ExplainTask;
@@ -60,6 +61,8 @@ import org.apache.thrift.TException;
import org.apache.thrift.protocol.TBinaryProtocol;
import org.apache.thrift.protocol.TJSONProtocol;
import org.apache.thrift.transport.TMemoryBuffer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
/**
* QueryPlan can be serialized to disk so that we can restart/resume the
@@ -149,6 +152,7 @@ public class QueryPlan implements Serializable {
this.acidResourcesInQuery = sem.hasTransactionalInQuery();
this.acidSinks = sem.getAcidFileSinks();
}
+ private static final Logger LOG = LoggerFactory.getLogger(QueryPlan.class);
/**
* @return true if any acid resources are read/written
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/exec/CopyTask.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/CopyTask.java b/ql/src/java/org/apache/hadoop/hive/ql/exec/CopyTask.java
index eee5e66..ce683c8 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/exec/CopyTask.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/exec/CopyTask.java
@@ -62,7 +62,7 @@ public class CopyTask extends Task<CopyWork> implements Serializable {
protected int copyOnePath(Path fromPath, Path toPath) {
FileSystem dstFs = null;
try {
- Utilities.FILE_OP_LOGGER./**/debug("Copying data from {} to {} " + fromPath);
+ Utilities.FILE_OP_LOGGER.trace("Copying data from {} to {} " + fromPath);
console.printInfo("Copying data from " + fromPath.toString(), " to "
+ toPath.toString());
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java b/ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java
index b490325..7eba5e8 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java
@@ -687,7 +687,7 @@ public class MoveTask extends Task<MoveWork> implements Serializable {
* has done it's job before the query ran.
*/
WriteEntity.WriteType getWriteType(LoadTableDesc tbd, AcidUtils.Operation operation) {
- if (tbd.getLoadFileType() == LoadFileType.REPLACE_ALL) {
+ if (tbd.getLoadFileType() == LoadFileType.REPLACE_ALL || tbd.isInsertOverwrite()) {
return WriteEntity.WriteType.INSERT_OVERWRITE;
}
switch (operation) {
@@ -730,13 +730,13 @@ public class MoveTask extends Task<MoveWork> implements Serializable {
// have the correct buckets. The existing code discards the inferred data when the
// reducers don't produce enough files; we'll do the same for MM tables for now.
FileSystem fileSys = partn.getDataLocation().getFileSystem(conf);
- FileStatus[] fileStatus = HiveStatsUtils.getFileStatusRecurse(
+ List<FileStatus> fileStatus = HiveStatsUtils.getFileStatusRecurse(
partn.getDataLocation(), 1, fileSys);
// Verify the number of buckets equals the number of files
// This will not hold for dynamic partitions where not every reducer produced a file for
// those partitions. In this case the table is not bucketed as Hive requires a files for
// each bucket.
- if (fileStatus.length == numBuckets) {
+ if (fileStatus.size() == numBuckets) {
List<String> newBucketCols = new ArrayList<String>();
updateBucketCols = true;
for (BucketCol bucketCol : bucketCols) {
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java b/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
index 804cd78..5fbe045 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
@@ -1493,8 +1493,9 @@ public final class Utilities {
}
// Remove duplicates from tmpPath
- FileStatus[] statuses = HiveStatsUtils.getFileStatusRecurse(
+ List<FileStatus> statusList = HiveStatsUtils.getFileStatusRecurse(
tmpPath, ((dpCtx == null) ? 1 : dpCtx.getNumDPCols()), fs);
+ FileStatus[] statuses = statusList.toArray(new FileStatus[statusList.size()]);
if(statuses != null && statuses.length > 0) {
PerfLogger perfLogger = SessionState.getPerfLogger();
Set<Path> filesKept = new HashSet<Path>();
@@ -1601,8 +1602,9 @@ public final class Utilities {
if (path == null) {
return null;
}
- FileStatus[] stats = HiveStatsUtils.getFileStatusRecurse(path,
+ List<FileStatus> statusList = HiveStatsUtils.getFileStatusRecurse(path,
((dpCtx == null) ? 1 : dpCtx.getNumDPCols()), fs);
+ FileStatus[] stats = statusList.toArray(new FileStatus[statusList.size()]);
return removeTempOrDuplicateFiles(fs, stats, dpCtx, conf, hconf, isBaseDir);
}
@@ -2675,9 +2677,9 @@ public final class Utilities {
Path loadPath = dpCtx.getRootPath();
FileSystem fs = loadPath.getFileSystem(conf);
int numDPCols = dpCtx.getNumDPCols();
- FileStatus[] status = HiveStatsUtils.getFileStatusRecurse(loadPath, numDPCols, fs);
+ List<FileStatus> status = HiveStatsUtils.getFileStatusRecurse(loadPath, numDPCols, fs);
- if (status.length == 0) {
+ if (status.isEmpty()) {
LOG.warn("No partition is generated by dynamic partitioning");
return null;
}
@@ -2690,9 +2692,9 @@ public final class Utilities {
// for each dynamically created DP directory, construct a full partition spec
// and load the partition based on that
- for (int i = 0; i < status.length; ++i) {
+ for (int i = 0; i < status.size(); ++i) {
// get the dynamically created directory
- Path partPath = status[i].getPath();
+ Path partPath = status.get(i).getPath();
assert fs.getFileStatus(partPath).isDir() : "partitions " + partPath
+ " is not a directory !";
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/bootstrap/load/table/LoadPartitions.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/bootstrap/load/table/LoadPartitions.java b/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/bootstrap/load/table/LoadPartitions.java
index 0a82225..eb9b1e5 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/bootstrap/load/table/LoadPartitions.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/bootstrap/load/table/LoadPartitions.java
@@ -240,6 +240,8 @@ public class LoadPartitions {
*/
private Task<?> movePartitionTask(Table table, AddPartitionDesc.OnePartitionDesc partSpec,
Path tmpPath) {
+ // Note: this sets LoadFileType incorrectly for ACID; is that relevant for load?
+ // See setLoadFileType and setIsAcidIow calls elsewhere for an example.
LoadTableDesc loadTableWork = new LoadTableDesc(
tmpPath, Utilities.getTableDesc(table), partSpec.getPartSpec(),
event.replicationSpec().isReplace() ? LoadFileType.REPLACE_ALL : LoadFileType.OVERWRITE_EXISTING,
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java b/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java
index ced84b3..1828f0a 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java
@@ -26,6 +26,7 @@ import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.fs.PathFilter;
+import org.apache.hadoop.hive.common.HiveStatsUtils;
import org.apache.hadoop.hive.common.ValidTxnWriteIdList;
import org.apache.hadoop.hive.common.ValidWriteIdList;
import org.apache.hadoop.hive.conf.HiveConf;
@@ -34,6 +35,7 @@ import org.apache.hadoop.hive.metastore.TransactionalValidationListener;
import org.apache.hadoop.hive.metastore.api.DataOperationType;
import org.apache.hadoop.hive.metastore.api.hive_metastoreConstants;
import org.apache.hadoop.hive.ql.ErrorMsg;
+import org.apache.hadoop.hive.ql.exec.Utilities;
import org.apache.hadoop.hive.ql.io.orc.OrcFile;
import org.apache.hadoop.hive.ql.io.orc.OrcInputFormat;
import org.apache.hadoop.hive.ql.io.orc.OrcRecordUpdater;
@@ -45,6 +47,7 @@ import org.apache.hadoop.hive.ql.plan.TableScanDesc;
import org.apache.hadoop.hive.shims.HadoopShims;
import org.apache.hadoop.hive.shims.HadoopShims.HdfsFileStatusWithId;
import org.apache.hadoop.hive.shims.ShimLoader;
+import org.apache.hadoop.mapred.JobConf;
import org.apache.hive.common.util.Ref;
import org.apache.orc.FileFormatException;
import org.apache.orc.impl.OrcAcidUtils;
@@ -1034,6 +1037,7 @@ public class AcidUtils {
return o1.getFileStatus().compareTo(o2.getFileStatus());
});
+ // Note: isRawFormat is invalid for non-ORC tables. It will always return true, so we're good.
final boolean isBaseInRawFormat = base != null && MetaDataFile.isRawFormat(base, fs);
return new Directory() {
@@ -1098,7 +1102,13 @@ public class AcidUtils {
FileSystem fs) throws IOException {
Path p = child.getPath();
String fn = p.getName();
- if (fn.startsWith(BASE_PREFIX) && child.isDir()) {
+ if (!child.isDirectory()) {
+ if (!ignoreEmptyFiles || child.getLen() != 0) {
+ original.add(createOriginalObj(childWithId, child));
+ }
+ return;
+ }
+ if (fn.startsWith(BASE_PREFIX)) {
long writeId = parseBase(p);
if(bestBase.oldestBaseWriteId > writeId) {
//keep track for error reporting
@@ -1119,28 +1129,25 @@ public class AcidUtils {
} else {
obsolete.add(child);
}
- } else if ((fn.startsWith(DELTA_PREFIX) || fn.startsWith(DELETE_DELTA_PREFIX))
- && child.isDir()) {
- String deltaPrefix =
- (fn.startsWith(DELTA_PREFIX)) ? DELTA_PREFIX : DELETE_DELTA_PREFIX;
+ } else if (fn.startsWith(DELTA_PREFIX) || fn.startsWith(DELETE_DELTA_PREFIX)) {
+ String deltaPrefix = fn.startsWith(DELTA_PREFIX) ? DELTA_PREFIX : DELETE_DELTA_PREFIX;
ParsedDelta delta = parseDelta(child, deltaPrefix, fs);
- if (tblproperties != null && AcidUtils.isInsertOnlyTable(tblproperties) &&
- ValidWriteIdList.RangeResponse.ALL == writeIdList.isWriteIdRangeAborted(delta.minWriteId, delta.maxWriteId)) {
+ // Handle aborted deltas. Currently this can only happen for MM tables.
+ if (tblproperties != null && isTransactionalTable(tblproperties) &&
+ ValidWriteIdList.RangeResponse.ALL == writeIdList.isWriteIdRangeAborted(
+ delta.minWriteId, delta.maxWriteId)) {
aborted.add(child);
}
- if (writeIdList.isWriteIdRangeValid(delta.minWriteId,
- delta.maxWriteId) !=
- ValidWriteIdList.RangeResponse.NONE) {
+ if (writeIdList.isWriteIdRangeValid(
+ delta.minWriteId, delta.maxWriteId) != ValidWriteIdList.RangeResponse.NONE) {
working.add(delta);
}
- } else if (child.isDir()) {
+ } else {
// This is just the directory. We need to recurse and find the actual files. But don't
// do this until we have determined there is no base. This saves time. Plus,
// it is possible that the cleaner is running and removing these original files,
// in which case recursing through them could cause us to get an error.
originalDirectories.add(child);
- } else if (!ignoreEmptyFiles || child.getLen() != 0){
- original.add(createOriginalObj(childWithId, child));
}
}
@@ -1252,9 +1259,13 @@ public class AcidUtils {
if (table == null || table.getTblProps() == null) {
return false;
}
- String tableIsTransactional = table.getTblProps().get(hive_metastoreConstants.TABLE_IS_TRANSACTIONAL);
+ return isTransactionalTable(table.getTblProps());
+ }
+
+ public static boolean isTransactionalTable(Map<String, String> props) {
+ String tableIsTransactional = props.get(hive_metastoreConstants.TABLE_IS_TRANSACTIONAL);
if (tableIsTransactional == null) {
- tableIsTransactional = table.getTblProps().get(hive_metastoreConstants.TABLE_IS_TRANSACTIONAL.toUpperCase());
+ tableIsTransactional = props.get(hive_metastoreConstants.TABLE_IS_TRANSACTIONAL.toUpperCase());
}
return tableIsTransactional != null && tableIsTransactional.equalsIgnoreCase("true");
}
@@ -1744,4 +1755,40 @@ public class AcidUtils {
}
}
}
+
+ public static List<FileStatus> getAcidFilesForStats(
+ Table table, Path dir, Configuration jc, FileSystem fs) throws IOException {
+ List<FileStatus> fileList = new ArrayList<>();
+ ValidWriteIdList idList = AcidUtils.getTableValidWriteIdList(jc,
+ AcidUtils.getFullTableName(table.getDbName(), table.getTableName()));
+ if (idList == null) {
+ LOG.warn("Cannot get ACID state for " + table.getDbName() + "." + table.getTableName()
+ + " from " + jc.get(ValidTxnWriteIdList.VALID_TABLES_WRITEIDS_KEY));
+ return null;
+ }
+ Directory acidInfo = AcidUtils.getAcidState(dir, jc, idList);
+ // Assume that for an MM table, or if there's only the base directory, we are good.
+ if (!acidInfo.getCurrentDirectories().isEmpty() && AcidUtils.isFullAcidTable(table)) {
+ Utilities.FILE_OP_LOGGER.warn(
+ "Computing stats for an ACID table; stats may be inaccurate");
+ }
+ if (fs == null) {
+ fs = dir.getFileSystem(jc);
+ }
+ for (HdfsFileStatusWithId hfs : acidInfo.getOriginalFiles()) {
+ fileList.add(hfs.getFileStatus());
+ }
+ for (ParsedDelta delta : acidInfo.getCurrentDirectories()) {
+ for (FileStatus f : HiveStatsUtils.getFileStatusRecurse(delta.getPath(), -1, fs)) {
+ fileList.add(f);
+ }
+ }
+ if (acidInfo.getBaseDirectory() != null) {
+ for (FileStatus f : HiveStatsUtils.getFileStatusRecurse(
+ acidInfo.getBaseDirectory(), -1, fs)) {
+ fileList.add(f);
+ }
+ }
+ return fileList;
+ }
}
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/io/merge/MergeFileWork.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/io/merge/MergeFileWork.java b/ql/src/java/org/apache/hadoop/hive/ql/io/merge/MergeFileWork.java
index 1a63d3f..07abd37 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/io/merge/MergeFileWork.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/io/merge/MergeFileWork.java
@@ -161,15 +161,14 @@ public class MergeFileWork extends MapWork {
Path dirPath = inputPaths.get(0);
try {
FileSystem inpFs = dirPath.getFileSystem(conf);
- FileStatus[] status =
- HiveStatsUtils.getFileStatusRecurse(dirPath, listBucketingCtx
- .getSkewedColNames().size(), inpFs);
+ List<FileStatus> status = HiveStatsUtils.getFileStatusRecurse(
+ dirPath, listBucketingCtx.getSkewedColNames().size(), inpFs);
List<Path> newInputPath = new ArrayList<Path>();
boolean succeed = true;
- for (int i = 0; i < status.length; ++i) {
- if (status[i].isDir()) {
+ for (FileStatus s : status) {
+ if (s.isDir()) {
// Add the lb path to the list of input paths
- newInputPath.add(status[i].getPath());
+ newInputPath.add(s.getPath());
} else {
// find file instead of dir. dont change inputpath
succeed = false;
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java b/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java
index c0be51e..6b635fc 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java
@@ -1575,10 +1575,9 @@ public class Hive {
Path newPartPath = null;
if (inheritTableSpecs) {
- Path partPath = new Path(tbl.getDataLocation(),
- Warehouse.makePartPath(partSpec));
- newPartPath = new Path(tblDataLocationPath.toUri().getScheme(), tblDataLocationPath.toUri().getAuthority(),
- partPath.toUri().getPath());
+ Path partPath = new Path(tbl.getDataLocation(), Warehouse.makePartPath(partSpec));
+ newPartPath = new Path(tblDataLocationPath.toUri().getScheme(),
+ tblDataLocationPath.toUri().getAuthority(), partPath.toUri().getPath());
if(oldPart != null) {
/*
@@ -1606,6 +1605,12 @@ public class Hive {
if (conf.getBoolVar(ConfVars.FIRE_EVENTS_FOR_DML) && !tbl.isTemporary() && (null != oldPart)) {
newFiles = Collections.synchronizedList(new ArrayList<Path>());
}
+
+
+ // Note: the stats for ACID tables do not have any coordination with either Hive ACID logic
+ // like txn commits, time outs, etc.; nor the lower level sync in metastore pertaining
+ // to ACID updates. So the are not themselves ACID.
+
// Note: this assumes both paths are qualified; which they are, currently.
if (isMmTableWrite && loadPath.equals(newPartPath)) {
// MM insert query, move itself is a no-op.
@@ -1626,7 +1631,9 @@ public class Hive {
Path destPath = newPartPath;
if (isMmTableWrite) {
// We will load into MM directory, and delete from the parent if needed.
+ // TODO: this looks invalid after ACID integration. What about base dirs?
destPath = new Path(destPath, AcidUtils.deltaSubdir(writeId, writeId, stmtId));
+ // TODO: loadFileType for MM table will no longer be REPLACE_ALL
filter = (loadFileType == LoadFileType.REPLACE_ALL)
? new JavaUtils.IdPathFilter(writeId, stmtId, false, true) : filter;
}
@@ -1641,6 +1648,7 @@ public class Hive {
//for fullAcid tables we don't delete files for commands with OVERWRITE - we create a new
// base_x. (there is Insert Overwrite and Load Data Overwrite)
boolean isAutoPurge = "true".equalsIgnoreCase(tbl.getProperty("auto.purge"));
+ // TODO: this should never run for MM tables anymore. Remove the flag, and maybe the filter?
replaceFiles(tbl.getPath(), loadPath, destPath, oldPartPath, getConf(),
isSrcLocal, isAutoPurge, newFiles, filter, isMmTableWrite, !tbl.isTemporary());
} else {
@@ -1689,7 +1697,21 @@ public class Hive {
StatsSetupConst.setStatsStateForCreateTable(newTPart.getParameters(),
MetaStoreUtils.getColumnNames(tbl.getCols()), StatsSetupConst.TRUE);
}
- MetaStoreUtils.populateQuickStats(HiveStatsUtils.getFileStatusRecurse(newPartPath, -1, newPartPath.getFileSystem(conf)), newTPart.getParameters());
+ // Note: we are creating a brand new the partition, so this is going to be valid for ACID.
+ List<FileStatus> filesForStats = null;
+ if (isFullAcidTable || isMmTableWrite) {
+ filesForStats = AcidUtils.getAcidFilesForStats(
+ newTPart.getTable(), newPartPath, conf, null);
+ } else {
+ filesForStats = HiveStatsUtils.getFileStatusRecurse(
+ newPartPath, -1, newPartPath.getFileSystem(conf));
+ }
+ if (filesForStats != null) {
+ MetaStoreUtils.populateQuickStats(filesForStats, newTPart.getParameters());
+ } else {
+ // The ACID state is probably absent. Warning is logged in the get method.
+ MetaStoreUtils.clearQuickStats(newTPart.getParameters());
+ }
try {
LOG.debug("Adding new partition " + newTPart.getSpec());
getSynchronizedMSC().add_partition(newTPart.getTPartition());
@@ -1946,7 +1968,7 @@ private void constructOneLBLocationMap(FileStatus fSta,
try {
FileSystem fs = loadPath.getFileSystem(conf);
if (!isMmTable) {
- FileStatus[] leafStatus = HiveStatsUtils.getFileStatusRecurse(loadPath, numDP, fs);
+ List<FileStatus> leafStatus = HiveStatsUtils.getFileStatusRecurse(loadPath, numDP, fs);
// Check for empty partitions
for (FileStatus s : leafStatus) {
if (!s.isDirectory()) {
@@ -2168,9 +2190,13 @@ private void constructOneLBLocationMap(FileStatus fSta,
if (conf.getBoolVar(ConfVars.FIRE_EVENTS_FOR_DML) && !tbl.isTemporary()) {
newFiles = Collections.synchronizedList(new ArrayList<Path>());
}
+
// Note: this assumes both paths are qualified; which they are, currently.
if (isMmTable && loadPath.equals(tbl.getPath())) {
- Utilities.FILE_OP_LOGGER.debug("not moving " + loadPath + " to " + tbl.getPath());
+ if (Utilities.FILE_OP_LOGGER.isDebugEnabled()) {
+ Utilities.FILE_OP_LOGGER.debug(
+ "not moving " + loadPath + " to " + tbl.getPath() + " (MM)");
+ }
newFiles = listFilesCreatedByQuery(loadPath, writeId, stmtId);
} else {
// Either a non-MM query, or a load into MM table from an external source.
@@ -2180,7 +2206,9 @@ private void constructOneLBLocationMap(FileStatus fSta,
if (isMmTable) {
assert !isAcidIUDoperation;
// We will load into MM directory, and delete from the parent if needed.
+ // TODO: this looks invalid after ACID integration. What about base dirs?
destPath = new Path(destPath, AcidUtils.deltaSubdir(writeId, writeId, stmtId));
+ // TODO: loadFileType for MM table will no longer be REPLACE_ALL
filter = loadFileType == LoadFileType.REPLACE_ALL
? new JavaUtils.IdPathFilter(writeId, stmtId, false, true) : filter;
}
@@ -2193,6 +2221,7 @@ private void constructOneLBLocationMap(FileStatus fSta,
//for fullAcid we don't want to delete any files even for OVERWRITE see HIVE-14988/HIVE-17361
//todo: should probably do the same for MM IOW
boolean isAutopurge = "true".equalsIgnoreCase(tbl.getProperty("auto.purge"));
+ // TODO: this should never run for MM tables anymore. Remove the flag, and maybe the filter?
replaceFiles(tblPath, loadPath, destPath, tblPath,
sessionConf, isSrcLocal, isAutopurge, newFiles, filter, isMmTable?true:false, !tbl.isTemporary());
} else {
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/parse/ImportSemanticAnalyzer.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/parse/ImportSemanticAnalyzer.java b/ql/src/java/org/apache/hadoop/hive/ql/parse/ImportSemanticAnalyzer.java
index 1c6b793..b7fbea4 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/parse/ImportSemanticAnalyzer.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/parse/ImportSemanticAnalyzer.java
@@ -520,6 +520,8 @@ public class ImportSemanticAnalyzer extends BaseSemanticAnalyzer {
Task<?> addPartTask = TaskFactory.get(new DDLWork(x.getInputs(),
x.getOutputs(), addPartitionDesc), x.getConf());
+ // Note: this sets LoadFileType incorrectly for ACID; is that relevant for import?
+ // See setLoadFileType and setIsAcidIow calls elsewhere for an example.
LoadTableDesc loadTableWork = new LoadTableDesc(moveTaskSrc, Utilities.getTableDesc(table),
partSpec.getPartSpec(),
replicationSpec.isReplace() ? LoadFileType.REPLACE_ALL : LoadFileType.OVERWRITE_EXISTING,
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/parse/LoadSemanticAnalyzer.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/parse/LoadSemanticAnalyzer.java b/ql/src/java/org/apache/hadoop/hive/ql/parse/LoadSemanticAnalyzer.java
index 7d2de75..fb3bfda 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/parse/LoadSemanticAnalyzer.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/parse/LoadSemanticAnalyzer.java
@@ -329,8 +329,9 @@ public class LoadSemanticAnalyzer extends BaseSemanticAnalyzer {
stmtId = SessionState.get().getTxnMgr().getStmtIdAndIncrement();
}
- LoadTableDesc loadTableWork;
- loadTableWork = new LoadTableDesc(new Path(fromURI),
+ // Note: this sets LoadFileType incorrectly for ACID; is that relevant for load?
+ // See setLoadFileType and setIsAcidIow calls elsewhere for an example.
+ LoadTableDesc loadTableWork = new LoadTableDesc(new Path(fromURI),
Utilities.getTableDesc(ts.tableHandle), partSpec,
isOverWrite ? LoadFileType.REPLACE_ALL : LoadFileType.KEEP_EXISTING, writeId);
loadTableWork.setStmtId(stmtId);
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java b/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
index d99df80..d1609e1 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
@@ -6953,10 +6953,12 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
ltd = new LoadTableDesc(queryTmpdir, table_desc, dpCtx, acidOp, isReplace, writeId);
// For Acid table, Insert Overwrite shouldn't replace the table content. We keep the old
// deltas and base and leave them up to the cleaner to clean up
- LoadFileType loadType = (!qb.getParseInfo().isInsertIntoTable(dest_tab.getDbName(),
- dest_tab.getTableName()) && !destTableIsTransactional)
+ boolean isInsertInto = qb.getParseInfo().isInsertIntoTable(
+ dest_tab.getDbName(), dest_tab.getTableName());
+ LoadFileType loadType = (!isInsertInto && !destTableIsTransactional)
? LoadFileType.REPLACE_ALL : LoadFileType.KEEP_EXISTING;
ltd.setLoadFileType(loadType);
+ ltd.setInsertOverwrite(!isInsertInto);
ltd.setLbCtx(lbCtx);
loadTableWork.add(ltd);
} else {
@@ -7042,10 +7044,12 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
ltd = new LoadTableDesc(queryTmpdir, table_desc, dest_part.getSpec(), acidOp, writeId);
// For Acid table, Insert Overwrite shouldn't replace the table content. We keep the old
// deltas and base and leave them up to the cleaner to clean up
- LoadFileType loadType = (!qb.getParseInfo().isInsertIntoTable(dest_tab.getDbName(),
- dest_tab.getTableName()) && !destTableIsTransactional) // // Both Full-acid and MM tables are excluded.
+ boolean isInsertInto = qb.getParseInfo().isInsertIntoTable(
+ dest_tab.getDbName(), dest_tab.getTableName());
+ LoadFileType loadType = (!isInsertInto && !destTableIsTransactional)
? LoadFileType.REPLACE_ALL : LoadFileType.KEEP_EXISTING;
ltd.setLoadFileType(loadType);
+ ltd.setInsertOverwrite(!isInsertInto);
ltd.setLbCtx(lbCtx);
loadTableWork.add(ltd);
@@ -7055,7 +7059,7 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
throw new SemanticException(ErrorMsg.OUTPUT_SPECIFIED_MULTIPLE_TIMES
.getMsg(dest_tab.getTableName() + "@" + dest_part.getName()));
}
- break;
+ break;
}
case QBMetaData.DEST_LOCAL_FILE:
isLocal = true;
@@ -12323,7 +12327,6 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
for (WriteEntity writeEntity : getOutputs()) {
WriteEntity.Type type = writeEntity.getType();
-
if (type == WriteEntity.Type.PARTITION || type == WriteEntity.Type.DUMMYPARTITION) {
String conflictingArchive = null;
try {
@@ -12697,8 +12700,6 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
}
}
- addDbAndTabToOutputs(qualifiedTabName, TableType.MANAGED_TABLE);
-
if (isTemporary) {
if (partCols.size() > 0) {
throw new SemanticException("Partition columns are not supported on temporary tables");
@@ -12720,11 +12721,14 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
}
// Handle different types of CREATE TABLE command
+ // Note: each branch must call addDbAndTabToOutputs after finalizing table properties.
+
switch (command_type) {
case CREATE_TABLE: // REGULAR CREATE TABLE DDL
tblProps = addDefaultProperties(
tblProps, isExt, storageFormat, dbDotTab, sortCols, isMaterialization);
+ addDbAndTabToOutputs(qualifiedTabName, TableType.MANAGED_TABLE, tblProps);
CreateTableDesc crtTblDesc = new CreateTableDesc(dbDotTab, isExt, isTemporary, cols, partCols,
bucketCols, sortCols, numBuckets, rowFormatParams.fieldDelim,
@@ -12747,6 +12751,7 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
case CTLT: // create table like <tbl_name>
tblProps = addDefaultProperties(
tblProps, isExt, storageFormat, dbDotTab, sortCols, isMaterialization);
+ addDbAndTabToOutputs(qualifiedTabName, TableType.MANAGED_TABLE, tblProps);
if (isTemporary) {
Table likeTable = getTable(likeTableName, false);
@@ -12825,6 +12830,7 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
tblProps = addDefaultProperties(
tblProps, isExt, storageFormat, dbDotTab, sortCols, isMaterialization);
+ addDbAndTabToOutputs(qualifiedTabName, TableType.MANAGED_TABLE, tblProps);
tableDesc = new CreateTableDesc(qualifiedTabName[0], dbDotTab, isExt, isTemporary, cols,
partCols, bucketCols, sortCols, numBuckets, rowFormatParams.fieldDelim,
rowFormatParams.fieldEscape, rowFormatParams.collItemDelim, rowFormatParams.mapKeyDelim,
@@ -12846,11 +12852,14 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
return null;
}
- private void addDbAndTabToOutputs(String[] qualifiedTabName, TableType type) throws SemanticException {
+ /** Adds entities for create table/create view. */
+ private void addDbAndTabToOutputs(String[] qualifiedTabName, TableType type,
+ Map<String, String> tblProps) throws SemanticException {
Database database = getDatabase(qualifiedTabName[0]);
outputs.add(new WriteEntity(database, WriteEntity.WriteType.DDL_SHARED));
Table t = new Table(qualifiedTabName[0], qualifiedTabName[1]);
+ t.setParameters(tblProps);
t.setTableType(type);
outputs.add(new WriteEntity(t, WriteEntity.WriteType.DDL_NO_LOCK));
}
@@ -12952,7 +12961,7 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
storageFormat.getInputFormat(), storageFormat.getOutputFormat(),
location, storageFormat.getSerde(), storageFormat.getStorageHandler(),
storageFormat.getSerdeProps());
- addDbAndTabToOutputs(qualTabName, TableType.MATERIALIZED_VIEW);
+ addDbAndTabToOutputs(qualTabName, TableType.MATERIALIZED_VIEW, tblProps);
queryState.setCommandType(HiveOperation.CREATE_MATERIALIZED_VIEW);
} else {
createVwDesc = new CreateViewDesc(
@@ -12961,7 +12970,7 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
storageFormat.getOutputFormat(), storageFormat.getSerde());
rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(),
createVwDesc), conf));
- addDbAndTabToOutputs(qualTabName, TableType.VIRTUAL_VIEW);
+ addDbAndTabToOutputs(qualTabName, TableType.VIRTUAL_VIEW, tblProps);
queryState.setCommandType(HiveOperation.CREATEVIEW);
}
qb.setViewDesc(createVwDesc);
@@ -14074,7 +14083,8 @@ public class SemanticAnalyzer extends BaseSemanticAnalyzer {
// Make sure the proper transaction manager that supports ACID is being used
protected void checkAcidTxnManager(Table table) throws SemanticException {
- if (SessionState.get() != null && !getTxnMgr().supportsAcid()) {
+ if (SessionState.get() != null && !getTxnMgr().supportsAcid()
+ && !HiveConf.getBoolVar(conf, ConfVars.HIVE_IN_TEST_REPL)) {
throw new SemanticException(ErrorMsg.TXNMGR_NOT_ACID, table.getDbName(), table.getTableName());
}
}
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/plan/BasicStatsWork.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/plan/BasicStatsWork.java b/ql/src/java/org/apache/hadoop/hive/ql/plan/BasicStatsWork.java
index a4e770c..55d05a1 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/plan/BasicStatsWork.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/plan/BasicStatsWork.java
@@ -172,9 +172,11 @@ public class BasicStatsWork implements Serializable {
return true;
}
// INSERT OVERWRITE
- if (getLoadTableDesc() != null && getLoadTableDesc().getLoadFileType() == LoadFileType.REPLACE_ALL) {
+ LoadTableDesc ltd = getLoadTableDesc();
+ if (ltd != null && (ltd.getLoadFileType() == LoadFileType.REPLACE_ALL || ltd.isInsertOverwrite())) {
return true;
}
+
// CREATE TABLE ... AS
if (getLoadFileDesc() != null && getLoadFileDesc().getCtasCreateTableDesc() != null) {
return true;
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolverMergeFiles.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolverMergeFiles.java b/ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolverMergeFiles.java
index 8ce0cb0..80f77b9 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolverMergeFiles.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolverMergeFiles.java
@@ -231,7 +231,8 @@ public class ConditionalResolverMergeFiles implements ConditionalResolver,
throws IOException {
DynamicPartitionCtx dpCtx = ctx.getDPCtx();
// get list of dynamic partitions
- FileStatus[] status = HiveStatsUtils.getFileStatusRecurse(dirPath, dpLbLevel, inpFs);
+ List<FileStatus> statusList = HiveStatsUtils.getFileStatusRecurse(dirPath, dpLbLevel, inpFs);
+ FileStatus[] status = statusList.toArray(new FileStatus[statusList.size()]);
// cleanup pathToPartitionInfo
Map<Path, PartitionDesc> ptpi = work.getPathToPartitionInfo();
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsNoJobTask.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsNoJobTask.java b/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsNoJobTask.java
index 946c300..d4d46a3 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsNoJobTask.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsNoJobTask.java
@@ -36,6 +36,8 @@ import org.apache.hadoop.hive.metastore.api.EnvironmentContext;
import org.apache.hadoop.hive.metastore.api.InvalidOperationException;
import org.apache.hadoop.hive.ql.CompilationOpContext;
import org.apache.hadoop.hive.ql.exec.StatsTask;
+import org.apache.hadoop.hive.ql.exec.Utilities;
+import org.apache.hadoop.hive.ql.io.AcidUtils;
import org.apache.hadoop.hive.ql.io.StatsProvidingRecordReader;
import org.apache.hadoop.hive.ql.metadata.Hive;
import org.apache.hadoop.hive.ql.metadata.HiveException;
@@ -161,11 +163,18 @@ public class BasicStatsNoJobTask implements IStatsProcessor {
long rawDataSize = 0;
long fileSize = 0;
long numFiles = 0;
- LOG.debug("Aggregating stats for {}", dir);
- FileStatus[] fileList = HiveStatsUtils.getFileStatusRecurse(dir, -1, fs);
+ // Note: this code would be invalid for transactional tables of any kind.
+ Utilities.FILE_OP_LOGGER.debug("Aggregating stats for {}", dir);
+ List<FileStatus> fileList = null;
+ if (partish.getTable() != null
+ && AcidUtils.isTransactionalTable(partish.getTable())) {
+ fileList = AcidUtils.getAcidFilesForStats(partish.getTable(), dir, jc, fs);
+ } else {
+ fileList = HiveStatsUtils.getFileStatusRecurse(dir, -1, fs);
+ }
for (FileStatus file : fileList) {
- LOG.debug("Computing stats for {}", file);
+ Utilities.FILE_OP_LOGGER.debug("Computing stats for {}", file);
if (!file.isDirectory()) {
InputFormat<?, ?> inputFormat = ReflectionUtil.newInstance(partish.getInputFormatClass(), jc);
InputSplit dummySplit = new FileSplit(file.getPath(), 0, 0, new String[] { partish.getLocation() });
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsTask.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsTask.java b/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsTask.java
index 1d7660e..8c23887 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsTask.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/stats/BasicStatsTask.java
@@ -19,6 +19,7 @@
package org.apache.hadoop.hive.ql.stats;
+import java.io.IOException;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collection;
@@ -42,6 +43,7 @@ import org.apache.hadoop.hive.ql.CompilationOpContext;
import org.apache.hadoop.hive.ql.ErrorMsg;
import org.apache.hadoop.hive.ql.exec.Task;
import org.apache.hadoop.hive.ql.exec.Utilities;
+import org.apache.hadoop.hive.ql.io.AcidUtils;
import org.apache.hadoop.hive.ql.metadata.Hive;
import org.apache.hadoop.hive.ql.metadata.HiveException;
import org.apache.hadoop.hive.ql.metadata.Partition;
@@ -111,7 +113,8 @@ public class BasicStatsTask implements Serializable, IStatsProcessor {
private static class BasicStatsProcessor {
private Partish partish;
- private FileStatus[] partfileStatus;
+ private List<FileStatus> partfileStatus;
+ private boolean isMissingAcidState = false;
private BasicStatsWork work;
private boolean followedColStats1;
@@ -124,11 +127,10 @@ public class BasicStatsTask implements Serializable, IStatsProcessor {
public Object process(StatsAggregator statsAggregator) throws HiveException, MetaException {
Partish p = partish;
Map<String, String> parameters = p.getPartParameters();
- if (p.isAcid()) {
+ if (p.isTransactionalTable()) {
+ // TODO: this should also happen on any error. Right now this task will just fail.
StatsSetupConst.setBasicStatsState(parameters, StatsSetupConst.FALSE);
- }
-
- if (work.isTargetRewritten()) {
+ } else if (work.isTargetRewritten()) {
StatsSetupConst.setBasicStatsState(parameters, StatsSetupConst.TRUE);
}
@@ -140,8 +142,15 @@ public class BasicStatsTask implements Serializable, IStatsProcessor {
StatsSetupConst.clearColumnStatsState(parameters);
}
- if(partfileStatus == null){
- LOG.warn("Partition/partfiles is null for: " + partish.getPartition().getSpec());
+ if (partfileStatus == null) {
+ // This may happen if ACID state is absent from config.
+ String spec = partish.getPartition() == null ? partish.getTable().getTableName()
+ : partish.getPartition().getSpec().toString();
+ LOG.warn("Partition/partfiles is null for: " + spec);
+ if (isMissingAcidState) {
+ MetaStoreUtils.clearQuickStats(parameters);
+ return p.getOutput();
+ }
return null;
}
@@ -153,23 +162,28 @@ public class BasicStatsTask implements Serializable, IStatsProcessor {
StatsSetupConst.setBasicStatsState(parameters, StatsSetupConst.FALSE);
}
- updateQuickStats(parameters, partfileStatus);
- if (StatsSetupConst.areBasicStatsUptoDate(parameters)) {
- if (statsAggregator != null) {
+ MetaStoreUtils.populateQuickStats(partfileStatus, parameters);
+
+ if (statsAggregator != null) {
+ // Update stats for transactional tables (MM, or full ACID with overwrite), even
+ // though we are marking stats as not being accurate.
+ if (StatsSetupConst.areBasicStatsUptoDate(parameters) || p.isTransactionalTable()) {
String prefix = getAggregationPrefix(p.getTable(), p.getPartition());
- updateStats(statsAggregator, parameters, prefix);
+ updateStats(statsAggregator, parameters, prefix, p.isAcid());
}
}
return p.getOutput();
}
- public void collectFileStatus(Warehouse wh) throws MetaException {
- partfileStatus = wh.getFileStatusesForSD(partish.getPartSd());
- }
-
- private void updateQuickStats(Map<String, String> parameters, FileStatus[] partfileStatus) throws MetaException {
- MetaStoreUtils.populateQuickStats(partfileStatus, parameters);
+ public void collectFileStatus(Warehouse wh, HiveConf conf) throws MetaException, IOException {
+ if (!partish.isTransactionalTable()) {
+ partfileStatus = wh.getFileStatusesForSD(partish.getPartSd());
+ } else {
+ Path path = new Path(partish.getPartSd().getLocation());
+ partfileStatus = AcidUtils.getAcidFilesForStats(partish.getTable(), path, conf, null);
+ isMissingAcidState = true;
+ }
}
private String getAggregationPrefix(Table table, Partition partition) throws MetaException {
@@ -191,9 +205,15 @@ public class BasicStatsTask implements Serializable, IStatsProcessor {
return prefix;
}
- private void updateStats(StatsAggregator statsAggregator, Map<String, String> parameters, String aggKey) throws HiveException {
-
+ private void updateStats(StatsAggregator statsAggregator, Map<String, String> parameters,
+ String aggKey, boolean isFullAcid) throws HiveException {
for (String statType : StatsSetupConst.statsRequireCompute) {
+ if (isFullAcid && !work.isTargetRewritten()) {
+ // Don't bother with aggregation in this case, it will probably be invalid.
+ parameters.remove(statType);
+ continue;
+ }
+
String value = statsAggregator.aggregateStats(aggKey, statType);
if (value != null && !value.isEmpty()) {
long longValue = Long.parseLong(value);
@@ -247,7 +267,7 @@ public class BasicStatsTask implements Serializable, IStatsProcessor {
partishes.add(p = new Partish.PTable(table));
BasicStatsProcessor basicStatsProcessor = new BasicStatsProcessor(p, work, conf, followedColStats);
- basicStatsProcessor.collectFileStatus(wh);
+ basicStatsProcessor.collectFileStatus(wh, conf);
Table res = (Table) basicStatsProcessor.process(statsAggregator);
if (res == null) {
return 0;
@@ -280,7 +300,7 @@ public class BasicStatsTask implements Serializable, IStatsProcessor {
futures.add(pool.submit(new Callable<Void>() {
@Override
public Void call() throws Exception {
- bsp.collectFileStatus(wh);
+ bsp.collectFileStatus(wh, conf);
return null;
}
}));
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/stats/ColStatsProcessor.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/stats/ColStatsProcessor.java b/ql/src/java/org/apache/hadoop/hive/ql/stats/ColStatsProcessor.java
index 7591c06..d4cfd0a 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/stats/ColStatsProcessor.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/stats/ColStatsProcessor.java
@@ -184,4 +184,4 @@ public class ColStatsProcessor implements IStatsProcessor {
public void setDpPartSpecs(Collection<Partition> dpPartSpecs) {
}
-}
\ No newline at end of file
+}
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/stats/Partish.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/stats/Partish.java b/ql/src/java/org/apache/hadoop/hive/ql/stats/Partish.java
index 05b0474..47810e2 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/stats/Partish.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/stats/Partish.java
@@ -51,6 +51,10 @@ public abstract class Partish {
return AcidUtils.isFullAcidTable(getTable());
}
+ public final boolean isTransactionalTable() {
+ return AcidUtils.isTransactionalTable(getTable());
+ }
+
public abstract Table getTable();
public abstract Map<String, String> getPartParameters();
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsAggregator.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsAggregator.java b/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsAggregator.java
index d84cf13..6d2de0a 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsAggregator.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsAggregator.java
@@ -50,9 +50,7 @@ public class FSStatsAggregator implements StatsAggregator {
List<String> statsDirs = scc.getStatsTmpDirs();
assert statsDirs.size() == 1 : "Found multiple stats dirs: " + statsDirs;
Path statsDir = new Path(statsDirs.get(0));
- if (Utilities.FILE_OP_LOGGER.isTraceEnabled()) {
- Utilities.FILE_OP_LOGGER.trace("About to read stats from : " + statsDir);
- }
+ Utilities.FILE_OP_LOGGER.trace("About to read stats from {}", statsDir);
statsMap = new HashMap<String, Map<String,String>>();
try {
@@ -65,6 +63,7 @@ public class FSStatsAggregator implements StatsAggregator {
}
});
for (FileStatus file : status) {
+ Utilities.FILE_OP_LOGGER.trace("About to read stats file {} ", file.getPath());
Input in = new Input(fs.open(file.getPath()));
Kryo kryo = SerializationUtilities.borrowKryo();
try {
@@ -72,6 +71,7 @@ public class FSStatsAggregator implements StatsAggregator {
} finally {
SerializationUtilities.releaseKryo(kryo);
}
+ Utilities.FILE_OP_LOGGER.trace("Read : {}", statsMap);
statsList.add(statsMap);
in.close();
}
@@ -86,7 +86,7 @@ public class FSStatsAggregator implements StatsAggregator {
@Override
public String aggregateStats(String partID, String statType) {
long counter = 0;
- LOG.debug("Part ID: " + partID + "\t" + statType);
+ Utilities.FILE_OP_LOGGER.debug("Part ID: " + partID + "\t" + statType);
for (Map<String,Map<String,String>> statsMap : statsList) {
Map<String,String> partStat = statsMap.get(partID);
if (null == partStat) { // not all partitions are scanned in all mappers, so this could be null.
@@ -98,7 +98,7 @@ public class FSStatsAggregator implements StatsAggregator {
}
counter += Long.parseLong(statVal);
}
- LOG.info("Read stats for : " + partID + "\t" + statType + "\t" + counter);
+ Utilities.FILE_OP_LOGGER.info("Read stats for : " + partID + "\t" + statType + "\t" + counter);
return String.valueOf(counter);
}
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsPublisher.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsPublisher.java b/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsPublisher.java
index 922cfc2..902b37f 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsPublisher.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/stats/fs/FSStatsPublisher.java
@@ -105,9 +105,7 @@ public class FSStatsPublisher implements StatsPublisher {
statsFile = new Path(statsDir, StatsSetupConst.STATS_FILE_PREFIX
+ conf.getInt("mapred.task.partition", 0));
}
- if (Utilities.FILE_OP_LOGGER.isTraceEnabled()) {
- Utilities.FILE_OP_LOGGER.trace("About to create stats file for this task : " + statsFile);
- }
+ Utilities.FILE_OP_LOGGER.trace("About to create stats file for this task : {}", statsFile);
Output output = new Output(statsFile.getFileSystem(conf).create(statsFile,true));
LOG.debug("Created file : " + statsFile);
LOG.debug("Writing stats in it : " + statsMap);
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_change_fileformat_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_change_fileformat_acid.q b/ql/src/test/queries/clientnegative/orc_change_fileformat_acid.q
index cc73616..e9a1a41 100644
--- a/ql/src/test/queries/clientnegative/orc_change_fileformat_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_change_fileformat_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
create table src_orc (key tinyint, val string) clustered by (val) into 2 buckets stored as orc TBLPROPERTIES ('transactional'='true');
alter table src_orc set fileformat textfile;
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_change_serde_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_change_serde_acid.q b/ql/src/test/queries/clientnegative/orc_change_serde_acid.q
index 91a2be5..d5f208c 100644
--- a/ql/src/test/queries/clientnegative/orc_change_serde_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_change_serde_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
create table src_orc (key tinyint, val string) clustered by (val) into 2 buckets stored as orc TBLPROPERTIES ('transactional'='true');
alter table src_orc set serde 'org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe';
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_reorder_columns1_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_reorder_columns1_acid.q b/ql/src/test/queries/clientnegative/orc_reorder_columns1_acid.q
index 234e74b..0169784 100644
--- a/ql/src/test/queries/clientnegative/orc_reorder_columns1_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_reorder_columns1_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
create table src_orc (key tinyint, val string) clustered by (val) into 2 buckets stored as orc TBLPROPERTIES ('transactional'='true');
alter table src_orc change key k tinyint first;
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_reorder_columns2_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_reorder_columns2_acid.q b/ql/src/test/queries/clientnegative/orc_reorder_columns2_acid.q
index 57ab049..d42752e 100644
--- a/ql/src/test/queries/clientnegative/orc_reorder_columns2_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_reorder_columns2_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
create table src_orc (key tinyint, val string) clustered by (val) into 2 buckets stored as orc TBLPROPERTIES ('transactional'='true');
alter table src_orc change key k tinyint after val;
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_replace_columns1_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_replace_columns1_acid.q b/ql/src/test/queries/clientnegative/orc_replace_columns1_acid.q
index 9fe9209..91367fd 100644
--- a/ql/src/test/queries/clientnegative/orc_replace_columns1_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_replace_columns1_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
create table src_orc (key tinyint, val string) clustered by (val) into 2 buckets stored as orc TBLPROPERTIES ('transactional'='true');
alter table src_orc replace columns (k int);
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_replace_columns2_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_replace_columns2_acid.q b/ql/src/test/queries/clientnegative/orc_replace_columns2_acid.q
index 7b37757..a46c010 100644
--- a/ql/src/test/queries/clientnegative/orc_replace_columns2_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_replace_columns2_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
-- Currently, string to int conversion is not supported because it isn't in the lossless
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_replace_columns3_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_replace_columns3_acid.q b/ql/src/test/queries/clientnegative/orc_replace_columns3_acid.q
index e3cb819..59f7f45 100644
--- a/ql/src/test/queries/clientnegative/orc_replace_columns3_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_replace_columns3_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
-- Currently, smallint to tinyint conversion is not supported because it isn't in the lossless
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_type_promotion1_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_type_promotion1_acid.q b/ql/src/test/queries/clientnegative/orc_type_promotion1_acid.q
index 3a8c08a..1eda267 100644
--- a/ql/src/test/queries/clientnegative/orc_type_promotion1_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_type_promotion1_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
-- Currently, string to int conversion is not supported because it isn't in the lossless
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_type_promotion2_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_type_promotion2_acid.q b/ql/src/test/queries/clientnegative/orc_type_promotion2_acid.q
index 1d24b1d..b593b0f 100644
--- a/ql/src/test/queries/clientnegative/orc_type_promotion2_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_type_promotion2_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
-- Currently, bigint to int conversion is not supported because it isn't in the lossless
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientnegative/orc_type_promotion3_acid.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientnegative/orc_type_promotion3_acid.q b/ql/src/test/queries/clientnegative/orc_type_promotion3_acid.q
index 83764e2..94832f6 100644
--- a/ql/src/test/queries/clientnegative/orc_type_promotion3_acid.q
+++ b/ql/src/test/queries/clientnegative/orc_type_promotion3_acid.q
@@ -1,3 +1,6 @@
+set hive.support.concurrency=true;
+set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
+
SET hive.exec.schema.evolution=false;
-- Currently, double to smallint conversion is not supported because it isn't in the lossless
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/queries/clientpositive/acid_nullscan.q
----------------------------------------------------------------------
diff --git a/ql/src/test/queries/clientpositive/acid_nullscan.q b/ql/src/test/queries/clientpositive/acid_nullscan.q
index d048231..3c71242 100644
--- a/ql/src/test/queries/clientpositive/acid_nullscan.q
+++ b/ql/src/test/queries/clientpositive/acid_nullscan.q
@@ -10,6 +10,7 @@ CREATE TABLE acid_vectorized(a INT, b STRING) CLUSTERED BY(a) INTO 2 BUCKETS STO
insert into table acid_vectorized select cint, cstring1 from alltypesorc where cint is not null order by cint limit 10;
insert into table acid_vectorized values (1, 'bar');
+
explain extended
select sum(a) from acid_vectorized where false;
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/results/clientpositive/acid_nullscan.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/acid_nullscan.q.out b/ql/src/test/results/clientpositive/acid_nullscan.q.out
index 669fa3f..d15e2f1 100644
--- a/ql/src/test/results/clientpositive/acid_nullscan.q.out
+++ b/ql/src/test/results/clientpositive/acid_nullscan.q.out
@@ -42,12 +42,12 @@ STAGE PLANS:
Map Operator Tree:
TableScan
alias: acid_vectorized
- Statistics: Num rows: 1 Data size: 25470 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 88 Data size: 25470 Basic stats: COMPLETE Column stats: NONE
GatherStats: false
Filter Operator
isSamplingPred: false
predicate: false (type: boolean)
- Statistics: Num rows: 1 Data size: 25470 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1 Data size: 289 Basic stats: COMPLETE Column stats: NONE
Group By Operator
aggregations: sum(a)
mode: hash
@@ -78,8 +78,6 @@ STAGE PLANS:
#### A masked pattern was here ####
name default.acid_vectorized
numFiles 3
- numRows 0
- rawDataSize 0
serialization.ddl struct acid_vectorized { i32 a, string b}
serialization.format 1
serialization.lib org.apache.hadoop.hive.serde2.NullStructSerDe
@@ -101,8 +99,6 @@ STAGE PLANS:
#### A masked pattern was here ####
name default.acid_vectorized
numFiles 3
- numRows 0
- rawDataSize 0
serialization.ddl struct acid_vectorized { i32 a, string b}
serialization.format 1
serialization.lib org.apache.hadoop.hive.ql.io.orc.OrcSerde
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/results/clientpositive/autoColumnStats_4.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/autoColumnStats_4.q.out b/ql/src/test/results/clientpositive/autoColumnStats_4.q.out
index 1f4c0ad..63caa17 100644
--- a/ql/src/test/results/clientpositive/autoColumnStats_4.q.out
+++ b/ql/src/test/results/clientpositive/autoColumnStats_4.q.out
@@ -195,8 +195,6 @@ Retention: 0
Table Type: MANAGED_TABLE
Table Parameters:
numFiles 2
- numRows 0
- rawDataSize 0
totalSize 1862
transactional true
transactional_properties default
@@ -239,8 +237,6 @@ Table Type: MANAGED_TABLE
Table Parameters:
COLUMN_STATS_ACCURATE {}
numFiles 4
- numRows 0
- rawDataSize 0
totalSize 3012
transactional true
transactional_properties default
http://git-wip-us.apache.org/repos/asf/hive/blob/9b36ffa9/ql/src/test/results/clientpositive/druid/druidmini_mv.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/druid/druidmini_mv.q.out b/ql/src/test/results/clientpositive/druid/druidmini_mv.q.out
index b4c8be0..18ca78f 100644
--- a/ql/src/test/results/clientpositive/druid/druidmini_mv.q.out
+++ b/ql/src/test/results/clientpositive/druid/druidmini_mv.q.out
@@ -330,33 +330,33 @@ STAGE PLANS:
Map Operator Tree:
TableScan
alias: cmv_basetable
- Statistics: Num rows: 6 Data size: 72 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 42 Data size: 492 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: (a = 3) (type: boolean)
- Statistics: Num rows: 6 Data size: 72 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 58 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: c (type: double)
outputColumnNames: _col0
- Statistics: Num rows: 6 Data size: 72 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 58 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
sort order:
- Statistics: Num rows: 6 Data size: 72 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 58 Basic stats: COMPLETE Column stats: NONE
value expressions: _col0 (type: double)
Map 3
Map Operator Tree:
TableScan
alias: cmv_basetable
- Statistics: Num rows: 6 Data size: 96 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 42 Data size: 656 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: ((a = 3) and (d = 3)) (type: boolean)
- Statistics: Num rows: 6 Data size: 96 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1 Data size: 15 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: c (type: double)
outputColumnNames: _col0
- Statistics: Num rows: 6 Data size: 96 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1 Data size: 15 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
sort order:
- Statistics: Num rows: 6 Data size: 96 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1 Data size: 15 Basic stats: COMPLETE Column stats: NONE
value expressions: _col0 (type: double)
Reducer 2
Reduce Operator Tree:
@@ -367,14 +367,14 @@ STAGE PLANS:
0
1
outputColumnNames: _col0, _col1
- Statistics: Num rows: 36 Data size: 1044 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 138 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: 3 (type: int), _col0 (type: double), 3 (type: int), _col1 (type: double)
outputColumnNames: _col0, _col1, _col2, _col3
- Statistics: Num rows: 36 Data size: 1044 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 138 Basic stats: COMPLETE Column stats: NONE
File Output Operator
compressed: false
- Statistics: Num rows: 36 Data size: 1044 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 138 Basic stats: COMPLETE Column stats: NONE
table:
input format: org.apache.hadoop.mapred.SequenceFileInputFormat
output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
@@ -451,34 +451,34 @@ STAGE PLANS:
Map Operator Tree:
TableScan
alias: cmv_basetable
- Statistics: Num rows: 6 Data size: 2352 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 42 Data size: 16072 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: (a = 3) (type: boolean)
- Statistics: Num rows: 6 Data size: 2352 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 1913 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: CAST( t AS timestamp with local time zone) (type: timestamp with local time zone), 3 (type: int), b (type: varchar(256)), c (type: double)
outputColumnNames: _col0, _col1, _col2, _col3
- Statistics: Num rows: 6 Data size: 2352 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 1913 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: _col0 (type: timestamp with local time zone), _col1 (type: int), _col2 (type: varchar(256)), _col3 (type: double), floor_hour(CAST( GenericUDFEpochMilli(_col0) AS TIMESTAMP)) (type: timestamp)
outputColumnNames: _col0, _col1, _col2, _col3, __time_granularity
- Statistics: Num rows: 6 Data size: 2352 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 1913 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
key expressions: __time_granularity (type: timestamp)
sort order: +
Map-reduce partition columns: __time_granularity (type: timestamp)
- Statistics: Num rows: 6 Data size: 2352 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 1913 Basic stats: COMPLETE Column stats: NONE
value expressions: _col0 (type: timestamp with local time zone), _col1 (type: int), _col2 (type: varchar(256)), _col3 (type: double)
Reducer 2
Reduce Operator Tree:
Select Operator
expressions: VALUE._col0 (type: timestamp with local time zone), VALUE._col1 (type: int), VALUE._col2 (type: varchar(256)), VALUE._col3 (type: double), KEY.__time_granularity (type: timestamp)
outputColumnNames: _col0, _col1, _col2, _col3, __time_granularity
- Statistics: Num rows: 6 Data size: 2352 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 1913 Basic stats: COMPLETE Column stats: NONE
File Output Operator
compressed: false
Dp Sort State: PARTITION_SORTED
- Statistics: Num rows: 6 Data size: 2352 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 1913 Basic stats: COMPLETE Column stats: NONE
table:
input format: org.apache.hadoop.hive.druid.io.DruidQueryBasedInputFormat
output format: org.apache.hadoop.hive.druid.io.DruidOutputFormat
@@ -537,33 +537,33 @@ STAGE PLANS:
Map Operator Tree:
TableScan
alias: cmv_basetable
- Statistics: Num rows: 6 Data size: 72 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 42 Data size: 492 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: (a = 3) (type: boolean)
- Statistics: Num rows: 6 Data size: 72 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 58 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: c (type: double)
outputColumnNames: _col0
- Statistics: Num rows: 6 Data size: 72 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 58 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
sort order:
- Statistics: Num rows: 6 Data size: 72 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 58 Basic stats: COMPLETE Column stats: NONE
value expressions: _col0 (type: double)
Map 3
Map Operator Tree:
TableScan
alias: cmv_basetable
- Statistics: Num rows: 6 Data size: 96 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 42 Data size: 656 Basic stats: COMPLETE Column stats: NONE
Filter Operator
predicate: ((a = 3) and (d = 3)) (type: boolean)
- Statistics: Num rows: 6 Data size: 96 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1 Data size: 15 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: c (type: double)
outputColumnNames: _col0
- Statistics: Num rows: 6 Data size: 96 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1 Data size: 15 Basic stats: COMPLETE Column stats: NONE
Reduce Output Operator
sort order:
- Statistics: Num rows: 6 Data size: 96 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 1 Data size: 15 Basic stats: COMPLETE Column stats: NONE
value expressions: _col0 (type: double)
Reducer 2
Reduce Operator Tree:
@@ -574,14 +574,14 @@ STAGE PLANS:
0
1
outputColumnNames: _col0, _col1
- Statistics: Num rows: 36 Data size: 1044 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 138 Basic stats: COMPLETE Column stats: NONE
Select Operator
expressions: 3 (type: int), _col0 (type: double), 3 (type: int), _col1 (type: double)
outputColumnNames: _col0, _col1, _col2, _col3
- Statistics: Num rows: 36 Data size: 1044 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 138 Basic stats: COMPLETE Column stats: NONE
File Output Operator
compressed: false
- Statistics: Num rows: 36 Data size: 1044 Basic stats: COMPLETE Column stats: NONE
+ Statistics: Num rows: 5 Data size: 138 Basic stats: COMPLETE Column stats: NONE
table:
input format: org.apache.hadoop.mapred.SequenceFileInputFormat
output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat