deniskuzZ commented on code in PR #6188:
URL: https://github.com/apache/hive/pull/6188#discussion_r2547731956
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java:
##########
@@ -9246,85 +9249,95 @@ public Map<String, String>
updateTableColumnStatistics(ColumnStatistics colStats
}
}
- /**
- * Get partition's column stats
- *
- * @return Map of column name and its stats
- */
- private Map<String, MPartitionColumnStatistics> getPartitionColStats(Table
table, String partitionName,
- List<String> colNames, String engine) throws NoSuchObjectException,
MetaException {
- Map<String, MPartitionColumnStatistics> statsMap = Maps.newHashMap();
- List<MPartitionColumnStatistics> stats =
- getMPartitionColumnStatistics(table,
Lists.newArrayList(partitionName), colNames, engine);
- for (MPartitionColumnStatistics cStat : stats) {
- statsMap.put(cStat.getColName(), cStat);
- }
- return statsMap;
- }
-
@Override
public Map<String, String> updatePartitionColumnStatistics(Table table,
MTable mTable, ColumnStatistics colStats,
List<String> partVals, String validWriteIds, long writeId)
throws MetaException, NoSuchObjectException, InvalidObjectException,
InvalidInputException {
boolean committed = false;
-
+ long start = System.currentTimeMillis();
+ List<ColumnStatisticsObj> statsObjs = colStats.getStatsObj();
+ ColumnStatisticsDesc statsDesc = colStats.getStatsDesc();
+ String catName = statsDesc.isSetCatName() ? statsDesc.getCatName() :
getDefaultCatalog(conf);
try {
openTransaction();
- List<ColumnStatisticsObj> statsObjs = colStats.getStatsObj();
- ColumnStatisticsDesc statsDesc = colStats.getStatsDesc();
- String catName = statsDesc.isSetCatName() ? statsDesc.getCatName() :
getDefaultCatalog(conf);
- Partition partition = convertToPart(catName, statsDesc.getDbName(),
statsDesc.getTableName(), getMPartition(
- catName, statsDesc.getDbName(), statsDesc.getTableName(), partVals,
mTable), TxnUtils.isAcidTable(table));
- List<String> colNames = new ArrayList<>();
-
- for(ColumnStatisticsObj statsObj : statsObjs) {
- colNames.add(statsObj.getColName());
- }
-
- Map<String, MPartitionColumnStatistics> oldStats =
getPartitionColStats(table, statsDesc
- .getPartName(), colNames, colStats.getEngine());
-
MPartition mPartition = getMPartition(
catName, statsDesc.getDbName(), statsDesc.getTableName(), partVals,
mTable);
- if (partition == null) {
+ if (mPartition == null) {
throw new NoSuchObjectException("Partition for which stats is gathered
doesn't exist.");
}
- for (ColumnStatisticsObj statsObj : statsObjs) {
- MPartitionColumnStatistics mStatsObj =
-
StatObjectConverter.convertToMPartitionColumnStatistics(mPartition, statsDesc,
statsObj, colStats.getEngine());
- writeMPartitionColumnStatistics(table, partition, mStatsObj,
- oldStats.get(statsObj.getColName()));
+ List<String> colNames = new ArrayList<>();
+ for(ColumnStatisticsObj statsObj : statsObjs) {
+ colNames.add(statsObj.getColName());
}
- // TODO: (HIVE-20109) the col stats stats should be in colstats, not in
the partition!
- Map<String, String> newParams = new
HashMap<>(mPartition.getParameters());
- StatsSetupConst.setColumnStatsState(newParams, colNames);
- boolean isTxn = TxnUtils.isTransactionalTable(table);
- if (isTxn) {
- if (!areTxnStatsSupported) {
- StatsSetupConst.setBasicStatsState(newParams, StatsSetupConst.FALSE);
- } else {
- String errorMsg =
verifyStatsChangeCtx(TableName.getDbTable(statsDesc.getDbName(),
-
statsDesc.getTableName()),
- mPartition.getParameters(), newParams, writeId,
validWriteIds, true);
- if (errorMsg != null) {
- throw new MetaException(errorMsg);
- }
- if (!isCurrentStatsValidForTheQuery(mPartition, validWriteIds,
true)) {
- // Make sure we set the flag to invalid regardless of the current
value.
+ int maxRetries = MetastoreConf.getIntVar(conf,
ConfVars.METASTORE_S4U_NOWAIT_MAX_RETRIES);
Review Comment:
is it a client config or HMS server? can the user modify it from beeline?
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