[jira] [Created] (HIVE-18455) Unable to create operation log session directory when parent directory is deleted

[Sean Roberts (JIRA)]

Sean Roberts created HIVE-18455:
---

 Summary: Unable to create operation log session directory when 
parent directory is deleted
 Key: HIVE-18455
 URL: https://issues.apache.org/jira/browse/HIVE-18455
 Project: Hive
  Issue Type: Bug
  Components: HiveServer2
Reporter: Sean Roberts
Assignee: Daniel Dai
 Fix For: 1.3.0, 2.0.0


We see intermittent error in hiveserver2 log:
{code}
(HiveSessionImpl.java:setOperationLogSessionDir(211)) - Unable to create 
operation log session directory:xx
{code}
User are not able to retrieve their operation log through Hue.



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[jira] [Created] (HIVE-14050) Hive attempts to 'chgrp' files on s3a://

[Sean Roberts (JIRA)]

Sean Roberts created HIVE-14050:
---

 Summary: Hive attempts to 'chgrp' files on s3a://
 Key: HIVE-14050
 URL: https://issues.apache.org/jira/browse/HIVE-14050
 Project: Hive
  Issue Type: Bug
Affects Versions: 1.2.1
Reporter: Sean Roberts
Assignee: Chris Nauroth


When inserting to a table on s3a://, Hive attempts to `chgrp` the files but 
files in s3a:// do not have group ownership.

{code}
hive> insert into INVENTORY select * from INVENTORY_Q1_2006;
-chgrp: '' does not match expected pattern for group
Usage: hadoop fs [generic options] -chgrp [-R] GROUP PATH...
{code}

Full output of the query here:
{code}
hive> insert into INVENTORY select * from INVENTORY_Q1_2006;
-chgrp: '' does not match expected pattern for group
Usage: hadoop fs [generic options] -chgrp [-R] GROUP PATH...
Query ID = admin_20160617201151_5f953fbe-acde-4774-9ad7-06cffc76dd72
Total jobs = 1
Launching Job 1 out of 1

Status: Running (Executing on YARN cluster with App id 
application_1466165341299_0011)


VERTICES  STATUS  TOTAL  COMPLETED  RUNNING  PENDING  FAILED  KILLED

Map 1 ..   SUCCEEDED  1  100   0   0

VERTICES: 01/01  [==>>] 100%  ELAPSED TIME: 8.71 s

Loading data to table mydb.inventory
-chgrp: '' does not match expected pattern for group
Usage: hadoop fs [generic options] -chgrp [-R] GROUP PATH...
Table mydb.inventory stats: [numFiles=12, numRows=6020352, totalSize=25250706, 
rawDataSize=96325632]
OK
Time taken: 19.123 seconds
{code}

The table:
{code}
CREATE TABLE IF NOT EXISTS inventory
   (
MONTH_ID int,
ITEM_ID int,
BOH_QTY float,
EOH_QTY float
   ) row format delimited fields terminated by '|' escaped by '\\' stored as ORC
LOCATION 's3a://mybucket/hive/warehouse/mydb.db/inventory'
tblproperties ("orc.compress"="SNAPPY");
{code}



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