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https://issues.apache.org/jira/browse/HIVE-13601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15273217#comment-15273217
]
Ashutosh Chauhan commented on HIVE-13601:
-----------------------------------------
Then we must throw better exception than what we have today. Current error
message of "Deadine is not registered" in such scenario will confuse users and
devs and doesn't provide any hint on what actual problem (and potential fix) is.
> Deadline is not registered at some places in HiveMetastore before the
> ObjectStore/MetaStoreDirectSql APIs are invoked
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-13601
> URL: https://issues.apache.org/jira/browse/HIVE-13601
> Project: Hive
> Issue Type: Bug
> Reporter: Hari Sankar Sivarama Subramaniyan
>
> HIVE-13542 exposed this issue as shown below when making Metastore API calls
> via CBO code path.
> {code}
> 16-04-21T11:45:55,201 DEBUG [f2995fd1-e4fc-4783-86cb-9264f715e540 main[]]:
> metastore.MetaStoreDirectSql (MetaStoreDirectSql.java:timingTrace(864)) -
> Direct SQL query in 14.825303ms + 0.086336ms, the query is [select
> "COLUMN_NAME", "COLUMN_TYPE", "LONG_LOW_VALUE", "LONG_HIGH_VALUE",
> "DOUBLE_LOW_VALU\
> E", "DOUBLE_HIGH_VALUE", "BIG_DECIMAL_LOW_VALUE", "BIG_DECIMAL_HIGH_VALUE",
> "NUM_NULLS", "NUM_DISTINCTS", "AVG_COL_LEN", "MAX_COL_LEN", "NUM_TRUES",
> "NUM_FALSES", "LAST_ANALYZED" from "TAB_COL_STATS" where "DB_NAME" = ? and
> "TABLE_NAME" = ? and "COLUMN_NAME" in (...)]
> 2016-04-21T11:45:55,242 WARN [f2995fd1-e4fc-4783-86cb-9264f715e540 main[]]:
> metastore.ObjectStore (ObjectStore.java:handleDirectSqlError(2602)) - Direct
> SQL failed, falling back to ORM
> org.apache.hadoop.hive.metastore.api.MetaException: The threadlocal Deadline
> is null, please register it first.
> at
> org.apache.hadoop.hive.metastore.Deadline.newMetaException(Deadline.java:178)
> ~[hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.Deadline.checkTimeout(Deadline.java:149)
> ~[hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.MetaStoreDirectSql.makeColumnStats(MetaStoreDirectSql.java:1717)
> ~[hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.MetaStoreDirectSql.getTableStats(MetaStoreDirectSql.java:1201)
> ~[hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.ObjectStore$7.getSqlResult(ObjectStore.java:6849)
> ~[hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.ObjectStore$7.getSqlResult(ObjectStore.java:6846)
> ~[hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2567)
> [hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatisticsInternal(ObjectStore.java:6845)
> [hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatistics(ObjectStore.java:6839)
> [hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_table_statistics_req(HiveMetaStore.java:4361)
> [hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTableColumnStatistics(HiveMetaStoreClient.java:1613)
> [hive-metastore-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.getTableColumnStatistics(SessionHiveMetaStoreClient.java:347)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.metadata.Hive.getTableColumnStatistics(Hive.java:3317)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.stats.StatsUtils.getTableColumnStats(StatsUtils.java:758)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.RelOptHiveTable.updateColStats(RelOptHiveTable.java:302)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.RelOptHiveTable.getColStat(RelOptHiveTable.java:417)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.RelOptHiveTable.getColStat(RelOptHiveTable.java:410)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.reloperators.HiveTableScan.getColStat(HiveTableScan.java:158)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.stats.HiveRelMdDistinctRowCount.getDistinctRowCount(HiveRelMdDistinctRowCount.java:77)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.optimizer.calcite.stats.HiveRelMdDistinctRowCount.getDistinctRowCount(HiveRelMdDistinctRowCount.java:64)
> [hive-exec-2.1.0-SNAPSHOT.jar:2.1.0-SNAPSHOT]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[?:1.7.0_79]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> ~[?:1.7.0_79]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[?:1.7.0_79]
> at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_79]
> {code}
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