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https://issues.apache.org/jira/browse/HIVE-13979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16054643#comment-16054643
]
Rajesh Chandramohan commented on HIVE-13979:
--------------------------------------------
We are also seeing error for msck repair , Do you have any workaround for this ?
hadoop-2.7.1 Hive 1.2
+++
2017-06-19 12:38:03,688 INFO ql.Driver (Driver.java:launchTask(1726)) -
Starting task [Stage-0:DDL] in serial mode
2017-06-19 12:38:21,521 WARN exec.DDLTask (DDLTask.java:msck(1787)) - Failed
to run metacheck:
org.apache.hadoop.hive.ql.metadata.HiveException:
MetaException(message:Unexpected component 2013)
at org.apache.hadoop.hive.ql.exec.DDLTask.msck(DDLTask.java:1753)
at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:375)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:89)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1728)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1485)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1262)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1126)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1116)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:216)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:168)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:379)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:314)
at
org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:711)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:684)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:624)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: MetaException(message:Unexpected component 2013)
at
org.apache.hadoop.hive.metastore.Warehouse.makeValsFromName(Warehouse.java:390)
at org.apache.hadoop.hive.ql.exec.DDLTask.msck(DDLTask.java:1751)
... 21 more
2017-06-19 12:38:21,532 ERROR ql.Driver (SessionState.java:printError(962)) -
FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.DDLTask
> MSCK throws exceptions when unpartitioned table has nested directories
> ----------------------------------------------------------------------
>
> Key: HIVE-13979
> URL: https://issues.apache.org/jira/browse/HIVE-13979
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Reporter: Rajesh Balamohan
> Priority: Minor
>
> When nested directories are present in unpartitioned dataset, msck throws
> exceptions. Query runs without issues though.
> {noformat}
> DataSet arranged as follows
> tpch_flat_orc_1000.db/lineitem_random/a
> tpch_flat_orc_1000.db/lineitem_random/b
> tpch_flat_orc_1000.db/lineitem_random/c
> tpch_flat_orc_1000.db/lineitem_random/d
> tpch_flat_orc_1000.db/lineitem_random/e
> tpch_flat_orc_1000.db/lineitem_random/f
> tpch_flat_orc_1000.db/lineitem_random/g
> tpch_flat_orc_1000.db/lineitem_random/h
> tpch_flat_orc_1000.db/lineitem_random/i
> tpch_flat_orc_1000.db/lineitem_random/j
> tpch_flat_orc_1000.db/lineitem_random/k
> tpch_flat_orc_1000.db/lineitem_random/l
> tpch_flat_orc_1000.db/lineitem_random/m
> tpch_flat_orc_1000.db/lineitem_random/n
> tpch_flat_orc_1000.db/lineitem_random/o
> tpch_flat_orc_1000.db/lineitem_random/p
> tpch_flat_orc_1000.db/lineitem_random/q
> tpch_flat_orc_1000.db/lineitem_random/r
> tpch_flat_orc_1000.db/lineitem_random/s
> tpch_flat_orc_1000.db/lineitem_random/t
> tpch_flat_orc_1000.db/lineitem_random/u
> tpch_flat_orc_1000.db/lineitem_random/v
> tpch_flat_orc_1000.db/lineitem_random/w
> tpch_flat_orc_1000.db/lineitem_random/x
> tpch_flat_orc_1000.db/lineitem_random/y
> tpch_flat_orc_1000.db/lineitem_random/z
> CREATE EXTERNAL TABLE `lineitem_random`(
> `l_orderkey` bigint,
> `l_partkey` bigint,
> `l_suppkey` bigint,
> `l_linenumber` int,
> `l_quantity` double,
> `l_extendedprice` double,
> `l_discount` double,
> `l_tax` double,
> `l_returnflag` string,
> `l_linestatus` string,
> `l_shipdate` string,
> `l_commitdate` string,
> `l_receiptdate` string,
> `l_shipinstruct` string,
> `l_shipmode` string,
> `l_comment` string) stored as ORC LOCATION
> '.../tpch_flat_orc_1000.db/lineitem_random'
> hive> SELECT sum(l_extendedprice * l_discount) AS revenue
> > FROM lineitem_random
> > WHERE l_shipdate >= '1993-01-01'
> > AND l_shipdate < '1994-01-01'
> > AND l_discount BETWEEN 0.06 - 0.01 AND 0.06 + 0.01
> > AND l_quantity < 25;
> ....
> ....
> Status: DAG finished successfully
> ...
> ...
> msck repair table lineitem_random;
> FAILED: Execution Error, return code 1 from
> org.apache.hadoop.hive.ql.exec.DDLTask
> 2016-06-09 11:14:55,102 WARN [main]: exec.DDLTask (DDLTask.java:msck(1787))
> - Failed to run metacheck:
> org.apache.hadoop.hive.ql.metadata.HiveException:
> MetaException(message:Unexpected component a)
> at org.apache.hadoop.hive.ql.exec.DDLTask.msck(DDLTask.java:1753)
> at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:375)
> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
> at
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:89)
> at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1728)
> at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1485)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1262)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1126)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1116)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:216)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:168)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:379)
> at
> org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:739)
> at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:684)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:624)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
> Caused by: MetaException(message:Unexpected component a)
> at
> org.apache.hadoop.hive.metastore.Warehouse.makeValsFromName(Warehouse.java:390)
> at org.apache.hadoop.hive.ql.exec.DDLTask.msck(DDLTask.java:1751)
> ... 20 more
> {noformat}
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