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https://issues.apache.org/jira/browse/HIVE-11725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14728928#comment-14728928
]
Rajesh Balamohan commented on HIVE-11725:
-----------------------------------------
Attaching detailed console output for reference.
Detailed output:
{noformat}
SELECT count(*) FROM lineitem_acid_bucket WHERE l_orderkey > 15000001 and
l_orderkey < 65000000;
INFO : Session is already open
DEBUG : No local resources to process (other than hive-exec)
DEBUG : DagInfo: {"context":"Hive","description":"SELECT count(*) FROM
lineitem_acid_bucket WHERE l_orderkey > 15000001 and l_orderkey < 65000000"}
DEBUG : Setting Tez DAG access for hive
INFO :
INFO : Status: Running (Executing on YARN cluster with App id
application_1439860407967_0539)
INFO : Map 1: 0/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 1/1 Reducer 2: 0(+1)/1
INFO : Map 1: 1/1 Reducer 2: 1/1
+-----------+--+
| _c0 |
+-----------+--+
| 49990192 |
+-----------+--+
0: jdbc:hive2://machine:10002/rajesh> DELETE FROM lineitem_acid_bucket WHERE
l_orderkey > 15000001 and l_orderkey < 20000000;
INFO : Session is already open
DEBUG : No local resources to process (other than hive-exec)
DEBUG : DagInfo: {"context":"Hive","description":"DELETE FROM
lineitem_acid_bucket WHERE l_orderkey > 15000001 and l_orderkey < 20000000"}
DEBUG : Setting Tez DAG access for hive
INFO :
INFO : Status: Running (Executing on YARN cluster with App id
application_1439860407967_0539)
INFO : Map 1: 0/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 0(+1)/1 Reducer 2: 0/256
INFO : Map 1: 1/1 Reducer 2: 0/256
INFO : Map 1: 1/1 Reducer 2: 0(+1)/256
INFO : Map 1: 1/1 Reducer 2: 1(+1)/256
INFO : Map 1: 1/1 Reducer 2: 2(+1)/256
INFO : Map 1: 1/1 Reducer 2: 3(+0)/256
INFO : Map 1: 1/1 Reducer 2: 3(+1)/256
INFO : Map 1: 1/1 Reducer 2: 4(+1)/256
INFO : Map 1: 1/1 Reducer 2: 5(+1)/256
INFO : Map 1: 1/1 Reducer 2: 6(+85)/256
INFO : Map 1: 1/1 Reducer 2: 6(+203)/256
INFO : Map 1: 1/1 Reducer 2: 7(+215)/256
INFO : Map 1: 1/1 Reducer 2: 8(+214)/256
INFO : Map 1: 1/1 Reducer 2: 9(+214)/256
INFO : Map 1: 1/1 Reducer 2: 10(+214)/256
INFO : Map 1: 1/1 Reducer 2: 10(+215)/256
INFO : Map 1: 1/1 Reducer 2: 11(+214)/256
INFO : Map 1: 1/1 Reducer 2: 21(+207)/256
INFO : Map 1: 1/1 Reducer 2: 55(+196)/256
INFO : Map 1: 1/1 Reducer 2: 164(+88)/256
INFO : Map 1: 1/1 Reducer 2: 194(+62)/256
INFO : Map 1: 1/1 Reducer 2: 195(+61)/256
INFO : Map 1: 1/1 Reducer 2: 209(+47)/256
INFO : Map 1: 1/1 Reducer 2: 230(+26)/256
INFO : Map 1: 1/1 Reducer 2: 251(+5)/256
INFO : Map 1: 1/1 Reducer 2: 256/256
INFO : Loading data to table rajesh.lineitem_acid_bucket from
hdfs://machine.xyz.com:8020/apps/hive/warehouse/rajesh.db/lineitem_acid_bucket/.hive-staging_hive_2015-09-03_11-24-43_243_3903826613656892739-1/-ext-10000
INFO : Table rajesh.lineitem_acid_bucket stats: [numFiles=2368,
numRows=84989293, totalSize=2921444884, rawDataSize=0]
SELECT count(*) FROM lineitem_acid_bucket WHERE l_orderkey > 15000001 and
l_orderkey < 65000000;
INFO : Session is already open
DEBUG : No local resources to process (other than hive-exec)
DEBUG : DagInfo: {"context":"Hive","description":"SELECT count(*) FROM
lineitem_acid_bucket WHERE l_orderkey > 15000001 and l_orderkey < 65000000"}
DEBUG : Setting Tez DAG access for hive
INFO :
INFO : Status: Running (Executing on YARN cluster with App id
application_1439860407967_0539)
INFO : Map 1: 0/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 0(+1)/1 Reducer 2: 0/1
INFO : Map 1: 1/1 Reducer 2: 0/1
INFO : Map 1: 1/1 Reducer 2: 0(+1)/1
INFO : Map 1: 1/1 Reducer 2: 1/1
+-----------+--+
| _c0 |
+-----------+--+
| 44992181 |
+-----------+--+
{noformat}
> Delete on ACID enabled table provides wrong results
> ---------------------------------------------------
>
> Key: HIVE-11725
> URL: https://issues.apache.org/jira/browse/HIVE-11725
> Project: Hive
> Issue Type: Bug
> Reporter: Rajesh Balamohan
>
> This is based on the master codebase (last commit:
> 492c8b1d88ffcb68ba4f77a3a49ae8fc768cdd7c)
> Created a table with TBLPROPERTIES("transactional"="true",
> "NO_AUTO_COMPACTION"="true"). Populated bunch of records in the table and
> deleted few of them. Select query after delete does not seem to consider the
> deleted records.
> {noformat}
> set hive.support.concurrency=true;
> set hive.enforce.bucketing=true;
> set hive.exec.dynamic.partition.mode=nonstrict;
> set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
> set hive.compactor.initiator.on=false;
> set hive.compactor.worker.threads=0;
> DROP TABLE `lineitem_acid_bucket`;
> CREATE TABLE `lineitem_acid_bucket`(
> `l_orderkey` bigint,
> `l_partkey` bigint,
> `l_suppkey` bigint,
> `l_linenumber` bigint,
> `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)
> CLUSTERED BY (l_orderkey)
> INTO 256 BUCKETS STORED AS ORC TBLPROPERTIES("transactional"="true",
> "NO_AUTO_COMPACTION"="true"); <-- intentionally enabled NO_AUTO_COMPACTION,
> so that user can have control on compaction
> -- Populate some data from master lineitem table which has data
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey > 0
> AND l_orderkey < 10000000;
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey >
> 10000001 AND l_orderkey < 20000000;
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey >
> 20000001 AND l_orderkey < 30000000;
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey >
> 30000001 AND l_orderkey < 40000000;
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey >
> 40000001 AND l_orderkey < 50000000;
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey >
> 50000001 AND l_orderkey < 60000000;
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey >
> 60000001 AND l_orderkey < 70000000;
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey >
> 70000001 AND l_orderkey < 80000000;
> INSERT INTO lineitem_acid_bucket SELECT * FROM lineitem WHERE l_orderkey >
> 80000001 AND l_orderkey < 90000000;
> SELECT count(*) FROM lineitem_acid_bucket WHERE l_orderkey > 15000001 and
> l_orderkey < 65000000;
> 49990192
> DELETE FROM lineitem_acid_bucket WHERE l_orderkey > 15000001 and l_orderkey <
> 20000000;
> INFO : Table rajesh.lineitem_acid_bucket stats: [numFiles=2368,
> numRows=84989293, totalSize=2921444884, rawDataSize=0]
> Run the same select query again
> SELECT count(*) FROM lineitem_acid_bucket WHERE l_orderkey > 15000001 and
> l_orderkey < 65000000;
> 44992181 <--- wrong value
> {noformat}
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