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Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2019/05/04 04:43:00 UTC
[jira] [Created] (SPARK-27631) Avoid repeating calculate table
statistics when AUTO_SIZE_UPDATE_ENABLED is enabled
Yuming Wang created SPARK-27631:
-----------------------------------
Summary: Avoid repeating calculate table statistics when AUTO_SIZE_UPDATE_ENABLED is enabled
Key: SPARK-27631
URL: https://issues.apache.org/jira/browse/SPARK-27631
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.0.0
Reporter: Yuming Wang
How to reproduce:
{code}
build/sbt clean package -Phive -Phadoop-3.2
export SPARK_PREPEND_CLASSES=true
bin/spark-shell --conf spark.hadoop.hive.metastore.schema.verification=false --conf spark.hadoop.datanucleus.schema.autoCreateAll=true --conf spark.sql.statistics.size.autoUpdate.enabled=true{code}
{code}
sc.setLogLevel("INFO")
spark.sql("create table t1(id int) using hive")
sql("insert into t1 values(1)")
{code}
{noformat}
19/05/03 21:38:53 INFO TaskSetManager: Finished task 0.0 in stage 0.0 (TID 0) in 468 ms on localhost (executor driver) (1/1)
19/05/03 21:38:53 INFO TaskSchedulerImpl: Removed TaskSet 0.0, whose tasks have all completed, from pool
19/05/03 21:38:53 INFO DAGScheduler: ResultStage 0 (sql at <console>:24) finished in 0.670 s
19/05/03 21:38:53 INFO DAGScheduler: Job 0 is finished. Cancelling potential speculative or zombie tasks for this job
19/05/03 21:38:53 INFO TaskSchedulerImpl: Killing all running tasks in stage 0: Stage finished
19/05/03 21:38:53 INFO DAGScheduler: Job 0 finished: sql at <console>:24, took 0.710944 s
19/05/03 21:38:53 INFO FileFormatWriter: Write Job a1db667b-ff3a-454f-a7d1-a4d79d343e6b committed.
19/05/03 21:38:53 INFO FileFormatWriter: Finished processing stats for write job a1db667b-ff3a-454f-a7d1-a4d79d343e6b.
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO SessionState: Could not get hdfsEncryptionShim, it is only applicable to hdfs filesystem.
19/05/03 21:38:53 INFO SessionState: Could not get hdfsEncryptionShim, it is only applicable to hdfs filesystem.
19/05/03 21:38:53 INFO HiveMetaStore: 0: alter_table: db=default tbl=t1 newtbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=alter_table: db=default tbl=t1 newtbl=t1
19/05/03 21:38:53 INFO log: Updating table stats fast for t1
19/05/03 21:38:53 INFO log: Updated size of table t1 to 2
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_database: default
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_database: default
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_database: default
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_database: default
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO CommandUtils: Starting to calculate the total file size under path Some(file:/root/opensource/spark/spark-warehouse/t1).
19/05/03 21:38:53 INFO CommandUtils: It took 3 ms to calculate the total file size under path Some(file:/root/opensource/spark/spark-warehouse/t1).
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_database: default
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_database: default
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO HiveMetaStore: 0: get_table : db=default tbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_table : db=default tbl=t1
19/05/03 21:38:53 INFO HiveMetaStore: 0: alter_table: db=default tbl=t1 newtbl=t1
19/05/03 21:38:53 INFO audit: ugi=root ip=unknown-ip-addr cmd=alter_table: db=default tbl=t1 newtbl=t1
19/05/03 21:38:53 INFO log: Updating table stats fast for t1
19/05/03 21:38:53 INFO log: Updated size of table t1 to 2
{noformat}
It shows that it has executed {{Updated size of table t1 to 2}} twice.
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