[jira] [Updated] (HIVE-3388) Improve Performance of UDF PERCENTILE_APPROX()

[ https://issues.apache.org/jira/browse/HIVE-3388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-3388: -- Resolution: Fixed Status: Resolved (was: Patch Available) Committed. Thanks Rongrong

[jira] [Commented] (HIVE-3388) Improve Performance of UDF PERCENTILE_APPROX()

[ https://issues.apache.org/jira/browse/HIVE-3388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13450192#comment-13450192 ] Siying Dong commented on HIVE-3388: --- +1 Improve Performance of UDF

[jira] [Resolved] (HIVE-2247) ALTER TABLE RENAME PARTITION

[ https://issues.apache.org/jira/browse/HIVE-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong resolved HIVE-2247. --- Resolution: Fixed I committed the patch 7 months ago. Forgot to resolve it. Thanks Weiyan

[jira] [Resolved] (HIVE-3030) escape more chars for script operator

[ https://issues.apache.org/jira/browse/HIVE-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong resolved HIVE-3030. --- Resolution: Fixed escape more chars for script operator

[jira] [Commented] (HIVE-3030) escape more chars for script operator

[ https://issues.apache.org/jira/browse/HIVE-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13281137#comment-13281137 ] Siying Dong commented on HIVE-3030: --- Committed. Thanks Namit! escape

[jira] [Commented] (HIVE-3030) escape more chars for script operator

[ https://issues.apache.org/jira/browse/HIVE-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13280294#comment-13280294 ] Siying Dong commented on HIVE-3030: --- Logic looks good to me. I'll run unit tests now

[jira] [Commented] (HIVE-3030) escape more chars for script operator

[ https://issues.apache.org/jira/browse/HIVE-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13280399#comment-13280399 ] Siying Dong commented on HIVE-3030: --- Discussed with Namit offline. He is going to add one

[jira] [Commented] (HIVE-3030) escape more chars for script operator

[ https://issues.apache.org/jira/browse/HIVE-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13280470#comment-13280470 ] Siying Dong commented on HIVE-3030: --- Tests look good to me. Will run the test suites

[jira] [Commented] (HIVE-3030) escape more chars for script operator

[ https://issues.apache.org/jira/browse/HIVE-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13278018#comment-13278018 ] Siying Dong commented on HIVE-3030: --- Here is a general problem (maybe not related to new

[jira] [Commented] (HIVE-3030) escape more chars for script operator

[ https://issues.apache.org/jira/browse/HIVE-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13278020#comment-13278020 ] Siying Dong commented on HIVE-3030: --- I meaned Maybe not for this patch but as a follow-up

[jira] [Commented] (HIVE-2931) conf settings may be ignored

[ https://issues.apache.org/jira/browse/HIVE-2931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253525#comment-13253525 ] Siying Dong commented on HIVE-2931: --- OK. conf settings may be ignored

[jira] [Commented] (HIVE-2931) conf settings may be ignored

[ https://issues.apache.org/jira/browse/HIVE-2931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253097#comment-13253097 ] Siying Dong commented on HIVE-2931: --- +1, will commit after tests pass

[jira] [Commented] (HIVE-2931) conf settings may be ignored

[ https://issues.apache.org/jira/browse/HIVE-2931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253096#comment-13253096 ] Siying Dong commented on HIVE-2931: --- +1, will commit after tests pass

[jira] [Commented] (HIVE-2929) race condition in DAG execute tasks for hive

[ https://issues.apache.org/jira/browse/HIVE-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13248940#comment-13248940 ] Siying Dong commented on HIVE-2929: --- +1 committed. Thanks Namit! race

[jira] [Updated] (HIVE-2929) race condition in DAG execute tasks for hive

[ https://issues.apache.org/jira/browse/HIVE-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2929: -- Resolution: Fixed Status: Resolved (was: Patch Available) race condition in DAG execute

[jira] [Commented] (HIVE-2372) java.io.IOException: error=7, Argument list too long

[ https://issues.apache.org/jira/browse/HIVE-2372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13199411#comment-13199411 ] Siying Dong commented on HIVE-2372: --- Is 2048 per value too long

[jira] [Commented] (HIVE-2249) When creating constant expression for numbers, try to infer type from another comparison operand, instead of trying to use integer first, and then long and double

[ https://issues.apache.org/jira/browse/HIVE-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13196740#comment-13196740 ] Siying Dong commented on HIVE-2249: --- committed. Thanks Zhiqiu! When

[jira] [Resolved] (HIVE-2249) When creating constant expression for numbers, try to infer type from another comparison operand, instead of trying to use integer first, and then long and double

[ https://issues.apache.org/jira/browse/HIVE-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong resolved HIVE-2249. --- Resolution: Fixed When creating constant expression for numbers, try to infer type from another

[jira] [Assigned] (HIVE-2249) When creating constant expression for numbers, try to infer type from another comparison operand, instead of trying to use integer first, and then long and double

[ https://issues.apache.org/jira/browse/HIVE-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong reassigned HIVE-2249: - Assignee: Zhiqiu Kong (was: Joseph Barillari) When creating constant expression for numbers

[jira] [Commented] (HIVE-2372) java.io.IOException: error=7, Argument list too long

[ https://issues.apache.org/jira/browse/HIVE-2372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13188263#comment-13188263 ] Siying Dong commented on HIVE-2372: --- is there anyone still working

[jira] [Commented] (HIVE-2372) java.io.IOException: error=7, Argument list too long

[ https://issues.apache.org/jira/browse/HIVE-2372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13134710#comment-13134710 ] Siying Dong commented on HIVE-2372: --- I'm thinking a very short limit, like 1024 chars

[jira] [Commented] (HIVE-2247) ALTER TABLE RENAME PARTITION

[ https://issues.apache.org/jira/browse/HIVE-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13132977#comment-13132977 ] Siying Dong commented on HIVE-2247: --- Weiyan, I ran test against the the rebased patch

[jira] [Commented] (HIVE-2372) java.io.IOException: error=7, Argument list too long

[ https://issues.apache.org/jira/browse/HIVE-2372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13129560#comment-13129560 ] Siying Dong commented on HIVE-2372: --- Instead of simply removing the key, we should

[jira] [Updated] (HIVE-2451) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning as regression of HIVE-1538

[ https://issues.apache.org/jira/browse/HIVE-2451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2451: -- Status: Open (was: Patch Available) There's a bug. TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger

[jira] [Updated] (HIVE-2451) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning as regression of HIVE-1538

[ https://issues.apache.org/jira/browse/HIVE-2451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2451: -- Attachment: HIVE-2451.2.patch Changed an assert issue and recover the some test result files which were

[jira] [Updated] (HIVE-2451) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning as regression of HIVE-1538

[ https://issues.apache.org/jira/browse/HIVE-2451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2451: -- Attachment: HIVE-2451.3.patch Reran all test suites and fixed another several wrong test results

[jira] [Updated] (HIVE-2451) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning as regression of HIVE-1538

[ https://issues.apache.org/jira/browse/HIVE-2451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2451: -- Status: Patch Available (was: Open) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning

[jira] [Created] (HIVE-2451) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning as regression of HIVE-1538

Project: Hive Issue Type: Bug Reporter: Siying Dong Assignee: Siying Dong Example: select count(1) from bucket_table TABLESAMPLE(BUCKET xxx out of yyy) where partition_column = 'xxx' will not trigger input pruning. The reason is that we assume sample

[jira] [Updated] (HIVE-2451) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning as regression of HIVE-1538

[ https://issues.apache.org/jira/browse/HIVE-2451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2451: -- Status: Patch Available (was: Open) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning

[jira] [Updated] (HIVE-2451) TABLESAMBLE(BUCKET xxx) sometimes doesn't trigger input pruning as regression of HIVE-1538

[ https://issues.apache.org/jira/browse/HIVE-2451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2451: -- Attachment: HIVE-2451.1.patch Fix the problem by considering sample filter operator can be the first

[jira] [Commented] (HIVE-2360) create dynamic partition if and only if intermediate source has files

[ https://issues.apache.org/jira/browse/HIVE-2360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13103145#comment-13103145 ] Siying Dong commented on HIVE-2360: --- Franklin finished his internship and left. We should

[jira] [Assigned] (HIVE-2360) create dynamic partition if and only if intermediate source has files

[ https://issues.apache.org/jira/browse/HIVE-2360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong reassigned HIVE-2360: - Assignee: (was: Franklin Hu) create dynamic partition if and only if intermediate source has

[jira] [Commented] (HIVE-2378) Warn user that precision is lost when bigint is implicitly cast to double.

[ https://issues.apache.org/jira/browse/HIVE-2378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13093991#comment-13093991 ] Siying Dong commented on HIVE-2378: --- +1, will commit if unit tests pass. Warn user

[jira] [Resolved] (HIVE-2378) Warn user that precision is lost when bigint is implicitly cast to double.

[ https://issues.apache.org/jira/browse/HIVE-2378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong resolved HIVE-2378. --- Resolution: Fixed Committed. Thanks Kevin! Warn user that precision is lost when bigint

[jira] [Commented] (HIVE-2385) Local Mode can be more aggressive if LIMIT optimization is on

[ https://issues.apache.org/jira/browse/HIVE-2385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13091305#comment-13091305 ] Siying Dong commented on HIVE-2385: --- @Carl, are you still seeing tests failing? Local

[jira] [Updated] (HIVE-2352) create empty files if and only if table is bucketed and hive.enforce.bucketing=true

[ https://issues.apache.org/jira/browse/HIVE-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2352: -- Priority: Major (was: Minor) Issue Type: Improvement (was: Bug) create empty files if and only

[jira] [Commented] (HIVE-2352) create empty files if and only if table is bucketed and hive.enforce.bucketing=true

[ https://issues.apache.org/jira/browse/HIVE-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13090399#comment-13090399 ] Siying Dong commented on HIVE-2352: --- I ran tests twice. Both crashed. I think

[jira] [Updated] (HIVE-2352) create empty files if and only if table is bucketed and hive.enforce.bucketing=true

[ https://issues.apache.org/jira/browse/HIVE-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2352: -- Assignee: (was: Franklin Hu) create empty files if and only if table is bucketed

[jira] [Commented] (HIVE-2352) create empty files if and only if table is bucketed and hive.enforce.bucketing=true

[ https://issues.apache.org/jira/browse/HIVE-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13089575#comment-13089575 ] Siying Dong commented on HIVE-2352: --- Franklin's internship ended. Let me apply his patch

[jira] [Updated] (HIVE-2385) Local Mode can be more aggressive if LIMIT optimization is on

[ https://issues.apache.org/jira/browse/HIVE-2385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2385: -- Attachment: HIVE-2385.2.patch Fix the bug and it passes autolocal1.q. I'm running the whole test suites

[jira] [Updated] (HIVE-2385) Local Mode can be more aggressive if LIMIT optimization is on

[ https://issues.apache.org/jira/browse/HIVE-2385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2385: -- Status: Patch Available (was: Open) Local Mode can be more aggressive if LIMIT optimization

Re: Review Request: Warn user that precision is lost when bigint is implicitly cast to double.

wrote: --- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/1515/ --- (Updated 2011-08-15 23:37:16) Review request for hive and Siying

Re: Review Request: Warn user that precision is lost when bigint is implicitly cast to double.

/ --- (Updated 2011-08-17 18:34:44) Review request for hive and Siying Dong. Summary --- I added a check in the code for equality expressions (includes inequalities) with operands of different types, that throws an error or logs a warning, depending

[jira] [Created] (HIVE-2385) Local Mode can be more aggressive if LIMIT optimization is on

Reporter: Siying Dong Priority: Minor Local mode now depends on total input data, but for LIMIT queries with no filtering, the data actually scanned can be much less and it's relatively predictable. We can place local mode more aggressively. -- This message is automatically

[jira] [Assigned] (HIVE-2385) Local Mode can be more aggressive if LIMIT optimization is on

[ https://issues.apache.org/jira/browse/HIVE-2385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong reassigned HIVE-2385: - Assignee: Siying Dong Local Mode can be more aggressive if LIMIT optimization

[jira] [Updated] (HIVE-2272) add TIMESTAMP data type

[ https://issues.apache.org/jira/browse/HIVE-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2272: -- Resolution: Fixed Status: Resolved (was: Patch Available) Thanks Franklin! add TIMESTAMP

[jira] [Resolved] (HIVE-2282) Local mode needs to work well with block sampling

[ https://issues.apache.org/jira/browse/HIVE-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong resolved HIVE-2282. --- Resolution: Fixed Committed. Thanks Kevin! Local mode needs to work well with block sampling

RE: HIVE-2282

Kevin, probably there are still some non-deterministic in your test case. Can you careful examine it? -Original Message- From: John Sichi Sent: Thursday, August 11, 2011 4:44 PM To: Siying Dong; Kevin Wilfong Cc: dev@hive.apache.org Subject: HIVE-2282 The unit test

[jira] [Commented] (HIVE-2272) add TIMESTAMP data type

[ https://issues.apache.org/jira/browse/HIVE-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13082007#comment-13082007 ] Siying Dong commented on HIVE-2272: --- +1, please open a follow up JIRA for setting

Re: Review Request: HIVE-2272: add TIMESTAMP data type

/ --- (Updated 2011-07-28 21:59:38) Review request for hive, Yongqiang He, Ning Zhang, and Siying Dong. Summary --- Adds TIMESTAMP type to serde2 with both string (LazySimple) and binary (LazyBinary) serialization. Supports SQL style jdbc timestamps of the format with nanosecond

[jira] [Commented] (HIVE-2309) Incorrect regular expression for extracting task id from filename

[ https://issues.apache.org/jira/browse/HIVE-2309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13071409#comment-13071409 ] Siying Dong commented on HIVE-2309: --- can we limit number of digits for the attempt ID

[jira] [Commented] (HIVE-2309) Incorrect regular expression for extracting task id from filename

[ https://issues.apache.org/jira/browse/HIVE-2309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13071420#comment-13071420 ] Siying Dong commented on HIVE-2309: --- +1, will commit after tests pass Incorrect regular

[jira] [Updated] (HIVE-2248) Comparison Operators convert number types to common type instead of double if possible

[ https://issues.apache.org/jira/browse/HIVE-2248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2248: -- Summary: Comparison Operators convert number types to common type instead of double if possible

[jira] [Updated] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds

[ https://issues.apache.org/jira/browse/HIVE-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2236: -- Attachment: HIVE-2236.4.patch Cli: Print Hadoop's CPU milliseconds

[jira] [Commented] (HIVE-2249) When creating constant expression for numbers, try to infer type from another comparison operand, instead of trying to use integer first, and then long and double

[ https://issues.apache.org/jira/browse/HIVE-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13070811#comment-13070811 ] Siying Dong commented on HIVE-2249: --- Joseph, can you handle the string case too? When

[jira] [Commented] (HIVE-2282) Local mode needs to work well with block sampling

[ https://issues.apache.org/jira/browse/HIVE-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13070865#comment-13070865 ] Siying Dong commented on HIVE-2282: --- I don't know why but I ran the test suites twice

[jira] [Commented] (HIVE-2282) Local mode needs to work well with block sampling

[ https://issues.apache.org/jira/browse/HIVE-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13069610#comment-13069610 ] Siying Dong commented on HIVE-2282: --- Kevin, you forgot to add file ql/src/test/results

[jira] [Commented] (HIVE-2282) Local mode needs to work well with block sampling

[ https://issues.apache.org/jira/browse/HIVE-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13069611#comment-13069611 ] Siying Dong commented on HIVE-2282: --- Also, query like select key, value from sih_src

[jira] [Updated] (HIVE-2296) bad compressed file names from insert into

[ https://issues.apache.org/jira/browse/HIVE-2296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2296: -- Resolution: Fixed Status: Resolved (was: Patch Available) committed. Thanks Franklin! bad

[jira] [Assigned] (HIVE-2249) When creating constant expression for numbers, try to infer type from another comparison operand, instead of trying to use integer first, and then long and double

[ https://issues.apache.org/jira/browse/HIVE-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong reassigned HIVE-2249: - Assignee: Joseph Barillari When creating constant expression for numbers, try to infer type from

Re: Review Request: Cli: Print Hadoop's CPU milliseconds

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/948/ --- (Updated 2011-07-21 17:30:55.228025) Review request for hive, Yongqiang He, Ning

[jira] [Updated] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds

[ https://issues.apache.org/jira/browse/HIVE-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2236: -- Attachment: HIVE-2236.3.patch fix a bug Cli: Print Hadoop's CPU milliseconds

[jira] [Updated] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds

[ https://issues.apache.org/jira/browse/HIVE-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2236: -- Status: Open (was: Patch Available) Cli: Print Hadoop's CPU milliseconds

[jira] [Updated] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds

[ https://issues.apache.org/jira/browse/HIVE-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2236: -- Status: Patch Available (was: Open) Cli: Print Hadoop's CPU milliseconds

[jira] [Commented] (HIVE-2247) ALTER TABLE RENAME PARTITION

[ https://issues.apache.org/jira/browse/HIVE-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13069126#comment-13069126 ] Siying Dong commented on HIVE-2247: --- I'm looking at the patch. Please test the backward

[jira] [Commented] (HIVE-2296) bad compressed file names from insert into

[ https://issues.apache.org/jira/browse/HIVE-2296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13069314#comment-13069314 ] Siying Dong commented on HIVE-2296: --- +1 bad compressed file names from insert

Re: Review Request: Cli: Print Hadoop's CPU milliseconds

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/948/ --- (Updated 2011-07-20 06:27:19.820431) Review request for hive, Yongqiang He, Ning

[jira] [Updated] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds

[ https://issues.apache.org/jira/browse/HIVE-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2236: -- Attachment: HIVE-2236.2.patch remove the MapRedStat list from DriverContext and add more counters

Re: Review Request: reduce name node calls in hive by creating temporary directories

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/952/ --- (Updated 2011-07-20 23:31:54.007436) Review request for hive, Yongqiang He, Ning

[jira] [Updated] (HIVE-2201) reduce name node calls in hive by creating temporary directories

[ https://issues.apache.org/jira/browse/HIVE-2201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2201: -- Attachment: HIVE-2201.4.patch 1. change block merge task too 2. change the capital file name reduce

Re: Review Request: Local mode needs to work well with block sampling

wrote: --- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/1132/ --- (Updated 2011-07-15 02:16:34) Review request for hive and Siying

Re: Review Request: Local mode needs to work well with block sampling

/1132/ --- (Updated 2011-07-15 02:16:34) Review request for hive and Siying Dong. Summary --- A query should run in local mode when block sampling is used and the sample is small enough. The size of the sample

[jira] [Commented] (HIVE-2282) Local mode needs to work well with block sampling

[ https://issues.apache.org/jira/browse/HIVE-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13066299#comment-13066299 ] Siying Dong commented on HIVE-2282: --- +1, will commit after testing. Local mode needs

[jira] [Assigned] (HIVE-2247) ALTER TABLE RENAME PARTITION

[ https://issues.apache.org/jira/browse/HIVE-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong reassigned HIVE-2247: - Assignee: Weiyan Wang ALTER TABLE RENAME PARTITION

[jira] [Created] (HIVE-2282) Local mode needs to work well with block sampling

Local mode needs to work well with block sampling - Key: HIVE-2282 URL: https://issues.apache.org/jira/browse/HIVE-2282 Project: Hive Issue Type: Improvement Reporter: Siying Dong

[jira] [Commented] (HIVE-2272) add TIMESTAMP data type

[ https://issues.apache.org/jira/browse/HIVE-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13064935#comment-13064935 ] Siying Dong commented on HIVE-2272: --- Can you add it to review board? add TIMESTAMP data

[jira] [Commented] (HIVE-2247) ALTER TABLE RENAME PARTITION

[ https://issues.apache.org/jira/browse/HIVE-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13064994#comment-13064994 ] Siying Dong commented on HIVE-2247: --- Sorry for the confusion. I just meaned to change

[jira] [Commented] (HIVE-2247) ALTER TABLE RENAME PARTITION

[ https://issues.apache.org/jira/browse/HIVE-2247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13063457#comment-13063457 ] Siying Dong commented on HIVE-2247: --- The use case of use is that we want to have sanity

[jira] [Commented] (HIVE-1721) use bloom filters to improve the performance of joins

[ https://issues.apache.org/jira/browse/HIVE-1721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13063501#comment-13063501 ] Siying Dong commented on HIVE-1721: --- Andrew, what do you mean by the filter could

[jira] [Updated] (HIVE-306) Support INSERT [INTO] destination

[ https://issues.apache.org/jira/browse/HIVE-306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-306: - Status: Patch Available (was: Open) Support INSERT [INTO] destination

[jira] [Updated] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds

[ https://issues.apache.org/jira/browse/HIVE-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2236: -- Status: Patch Available (was: Open) Cli: Print Hadoop's CPU milliseconds

[jira] [Created] (HIVE-2247) CREATE TABLE RENAME PARTITION

CREATE TABLE RENAME PARTITION - Key: HIVE-2247 URL: https://issues.apache.org/jira/browse/HIVE-2247 Project: Hive Issue Type: New Feature Reporter: Siying Dong We need a ALTER TABLE TABLE RENAME

[jira] [Created] (HIVE-2248) Comparison Operators convert number types to common type instead of double if necessary

Project: Hive Issue Type: Bug Reporter: Siying Dong Assignee: Siying Dong Now if the two sides of comparison is of different type, we always convert both to double and compare. It was a slight regression from the change in https://issues.apache.org/jira/browse/HIVE

[jira] [Updated] (HIVE-2248) Comparison Operators convert number types to common type instead of double if necessary

[ https://issues.apache.org/jira/browse/HIVE-2248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2248: -- Description: Now if the two sides of comparison is of different type, we always convert both to double

[jira] [Updated] (HIVE-2248) Comparison Operators convert number types to common type instead of double if necessary

[ https://issues.apache.org/jira/browse/HIVE-2248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2248: -- Status: Patch Available (was: Open) Comparison Operators convert number types to common type instead

[jira] [Updated] (HIVE-2248) Comparison Operators convert number types to common type instead of double if necessary

[ https://issues.apache.org/jira/browse/HIVE-2248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2248: -- Attachment: HIVE-2248.1.patch Comparison Operators convert number types to common type instead

[jira] [Created] (HIVE-2249) When creating constant expression for numbers, try to infer type from another comparison operand, instead of trying to use integer first, and then long and double

-- Key: HIVE-2249 URL: https://issues.apache.org/jira/browse/HIVE-2249 Project: Hive Issue Type: Improvement Reporter: Siying Dong The current code to build constant expression for numbers, here

[jira] [Commented] (HIVE-306) Support INSERT [INTO] destination

[ https://issues.apache.org/jira/browse/HIVE-306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13058140#comment-13058140 ] Siying Dong commented on HIVE-306: -- +1. Looks good to me for now. I'm running tests

[jira] [Commented] (HIVE-2035) Use block-level merge for RCFile if merging intermediate results are needed

[ https://issues.apache.org/jira/browse/HIVE-2035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13055355#comment-13055355 ] Siying Dong commented on HIVE-2035: --- +1, will run regression tests Use block-level

[jira] [Updated] (HIVE-2035) Use block-level merge for RCFile if merging intermediate results are needed

[ https://issues.apache.org/jira/browse/HIVE-2035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2035: -- Status: Patch Available (was: Open) Use block-level merge for RCFile if merging intermediate results

[jira] [Commented] (HIVE-2035) Use block-level merge for RCFile if merging intermediate results are needed

[ https://issues.apache.org/jira/browse/HIVE-2035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13056205#comment-13056205 ] Siying Dong commented on HIVE-2035: --- committed Use block-level merge for RCFile

Re: Review Request: HIVE-306 Support INSERT INTO

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/926/#review925 --- trunk/ql/src/test/queries/clientnegative/insert_into3.q

Review Request: reduce name node calls in hive by creating temporary directories

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/952/ --- Review request for hive, Yongqiang He, Ning Zhang, and namit jain. Summary

[jira] [Created] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds

Cli: Print Hadoop's CPU milliseconds Key: HIVE-2236 URL: https://issues.apache.org/jira/browse/HIVE-2236 Project: Hive Issue Type: New Feature Components: CLI Reporter: Siying Dong

Review Request: Cli: Print Hadoop's CPU milliseconds

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/948/ --- Review request for hive, Yongqiang He, Ning Zhang, and namit jain. Summary

[jira] [Updated] (HIVE-2236) Cli: Print Hadoop's CPU milliseconds

[ https://issues.apache.org/jira/browse/HIVE-2236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siying Dong updated HIVE-2236: -- Status: Patch Available (was: Open) Cli: Print Hadoop's CPU milliseconds

[jira] [Commented] (HIVE-2201) reduce name node calls in hive by creating temporary directories

[ https://issues.apache.org/jira/browse/HIVE-2201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13054188#comment-13054188 ] Siying Dong commented on HIVE-2201: --- ping reduce name node calls in hive by creating

Re: Review Request: HIVE-2035 Use block level merge on rcfile if intermediate merge is needed

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/935/#review875 --- Can you make sure that in the test cases, the query need the merge

[jira] [Commented] (HIVE-2035) Use block-level merge for RCFile if merging intermediate results are needed

[ https://issues.apache.org/jira/browse/HIVE-2035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13051415#comment-13051415 ] Siying Dong commented on HIVE-2035: --- will take a look. Use block-level merge for RCFile

Re: Review Request: HIVE-2035 Use block level merge on rcfile if intermediate merge is needed

--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/935/#review864 ---

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