Chen Luo created ASTERIXDB-2813:
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Summary: Limit the number of flush/merge threads
Key: ASTERIXDB-2813
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2813
Project: Apache AsterixDB
Issue
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Chen Luo resolved ASTERIXDB-2540.
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Resolution: Implemented
> Optimize Performance Stability of Storage
> ---
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Chen Luo resolved ASTERIXDB-2708.
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Resolution: Implemented
> Optimize Primary Point Searches Via Batching and Stateful Cursors
>
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Chen Luo resolved ASTERIXDB-2715.
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Resolution: Implemented
> Dynamic Memory Component Architecture
> ---
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Chen Luo resolved ASTERIXDB-2755.
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Resolution: Fixed
> Test failure in MultiPartitionLSMIndexTest.testAllocateWhileFlushIsSchedu
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https://issues.apache.org/jira/browse/ASTERIXDB-2786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2786.
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Resolution: Fixed
> Intermittent failure in GlobalVirtualBufferCacheTest.testFlushes
> --
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Chen Luo reassigned ASTERIXDB-2784:
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Assignee: Shiva Jahangiri
> Join memory requirement for large objects
>
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Chen Luo resolved ASTERIXDB-2783.
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Resolution: Fixed
> Serious Hash Collision in Hash Join/Groupby
> ---
Chen Luo created ASTERIXDB-2784:
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Summary: Join memory requirement for large objects
Key: ASTERIXDB-2784
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2784
Project: Apache AsterixDB
Issu
Chen Luo created ASTERIXDB-2783:
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Summary: Serious Hash Collision in Hash Join/Groupby
Key: ASTERIXDB-2783
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2783
Project: Apache AsterixDB
Is
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Chen Luo commented on ASTERIXDB-2779:
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[~shivaj] This issue may be of your intere
Chen Luo created ASTERIXDB-2779:
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Summary: Join Condition Is Not Identified for TPC-H Q18
Key: ASTERIXDB-2779
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2779
Project: Apache AsterixDB
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https://issues.apache.org/jira/browse/ASTERIXDB-2776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo updated ASTERIXDB-2776:
Description: During rebalancing, we upsert a lot of records into the new
dataset, which also pr
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Chen Luo updated ASTERIXDB-2776:
Issue Type: Bug (was: Wish)
> Transaction logs not truncated during rebalancing
>
Chen Luo created ASTERIXDB-2776:
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Summary: Transaction logs not truncated during rebalancing
Key: ASTERIXDB-2776
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2776
Project: Apache AsterixDB
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https://issues.apache.org/jira/browse/ASTERIXDB-2766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17164593#comment-17164593
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Chen Luo commented on ASTERIXDB-2766:
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We do not support building inverted index
Chen Luo created ASTERIXDB-2765:
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Summary: Indentify Secondary Index-Only Plans without WHERE
conditions
Key: ASTERIXDB-2765
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2765
Project: Apache Ast
Chen Luo created ASTERIXDB-2764:
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Summary: Support Secondary Index Compression
Key: ASTERIXDB-2764
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2764
Project: Apache AsterixDB
Issue Type
Chen Luo created ASTERIXDB-2763:
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Summary: Support Included Fields in Secondary Indexes
Key: ASTERIXDB-2763
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2763
Project: Apache AsterixDB
I
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Chen Luo updated ASTERIXDB-2761:
Attachment: plan
> Join keys not sorted in index nested loop join
> ---
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Chen Luo updated ASTERIXDB-2761:
Description:
When testing a query (TPC-H Q3), I found out that sometimes the join keys are
not
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Chen Luo updated ASTERIXDB-2761:
Description:
When testing a query (TPC-H Q3), I found out that sometimes the join keys are
not
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Chen Luo updated ASTERIXDB-2761:
Description:
When testing a query (TPC-H Q3), I found out that sometimes the join keys are
not
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Chen Luo updated ASTERIXDB-2761:
Description:
When testing a query (TPC-H Q3), I found out that sometimes the join keys are
not
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Chen Luo updated ASTERIXDB-2761:
Description:
When testing a query (TPC-H Q3), I found out that sometimes the join keys are
not
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Chen Luo updated ASTERIXDB-2761:
Description:
When testing a query (TPC-H Q3), I found out that sometimes the join keys are
not
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Chen Luo updated ASTERIXDB-2761:
Description:
When testing a query (TPC-H Q3), I found out that sometimes the join keys are
not
Chen Luo created ASTERIXDB-2761:
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Summary: Join keys not sorted in index nested loop join
Key: ASTERIXDB-2761
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2761
Project: Apache AsterixDB
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Chen Luo commented on ASTERIXDB-2756:
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Thanks! I think we should simply skip repl
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Chen Luo reassigned ASTERIXDB-2756:
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Assignee: Murtadha Makki Al Hubail (was: Chen Luo)
> NullPointerException in DatasetRes
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Chen Luo commented on ASTERIXDB-2756:
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I checked the code but I don't think the r
Chen Luo created ASTERIXDB-2715:
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Summary: Dynamic Memory Component Architecture
Key: ASTERIXDB-2715
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2715
Project: Apache AsterixDB
Issue Ty
Chen Luo created ASTERIXDB-2708:
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Summary: Optimize Primary Point Searches Via Batching and Stateful
Cursors
Key: ASTERIXDB-2708
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2708
Project: Apache
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https://issues.apache.org/jira/browse/ASTERIXDB-2493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo reassigned ASTERIXDB-2493:
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Assignee: Chen Luo
> In-memory LSM filter is not thread safe
> -
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Chen Luo resolved ASTERIXDB-2493.
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Resolution: Fixed
Fixed by https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/5363
> In-memory
Chen Luo created ASTERIXDB-2666:
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Summary: One-Phase Log Replay Approach
Key: ASTERIXDB-2666
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2666
Project: Apache AsterixDB
Issue Type: Wish
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https://issues.apache.org/jira/browse/ASTERIXDB-2654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2654.
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Resolution: Not A Bug
This is not a bug because the OS file size limit should be increased. R
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Chen Luo commented on ASTERIXDB-2654:
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It's not a good idea to limit to the maxim
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https://issues.apache.org/jira/browse/ASTERIXDB-2600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2600.
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Resolution: Implemented
> Introduce ConcurrentMergePolicy
> ---
>
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https://issues.apache.org/jira/browse/ASTERIXDB-2541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2541.
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Resolution: Implemented
> Introduce GreedyScheduler
> -
>
>
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https://issues.apache.org/jira/browse/ASTERIXDB-2522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2522.
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Resolution: Implemented
> Skip logging WAIT record during lock conflicts
> --
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https://issues.apache.org/jira/browse/ASTERIXDB-2310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2310.
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Resolution: Implemented
> Use Primary Key Index to Enforce Insert Key Uniqueness
> --
Chen Luo created ASTERIXDB-2600:
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Summary: Introduce ConcurrentMergePolicy
Key: ASTERIXDB-2600
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2600
Project: Apache AsterixDB
Issue Type: Im
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Chen Luo updated ASTERIXDB-2543:
Attachment: create_insert.sh
> Curl HTTP API Usages for multi-statements
>
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Chen Luo updated ASTERIXDB-2543:
Attachment: (was: create_insert.sh)
> Curl HTTP API Usages for multi-statements
> -
Chen Luo created ASTERIXDB-2543:
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Summary: Curl HTTP API Usages for multi-statements
Key: ASTERIXDB-2543
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2543
Project: Apache AsterixDB
Issu
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https://issues.apache.org/jira/browse/ASTERIXDB-2542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo closed ASTERIXDB-2542.
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Resolution: Not A Problem
The conflict is resolved when writers insert into the (same) memory com
Chen Luo created ASTERIXDB-2542:
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Summary: Insert duplicate check is not atomic
Key: ASTERIXDB-2542
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2542
Project: Apache AsterixDB
Issue Typ
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https://issues.apache.org/jira/browse/ASTERIXDB-2541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo updated ASTERIXDB-2541:
Description:
Our currently AsynchronousScheduler tries to schedule all merge operations at
the
Chen Luo created ASTERIXDB-2541:
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Summary: Introduce GreedyScheduler
Key: ASTERIXDB-2541
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2541
Project: Apache AsterixDB
Issue Type: Improvem
Chen Luo created ASTERIXDB-2540:
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Summary: Optimize Performance Stability of Storage
Key: ASTERIXDB-2540
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2540
Project: Apache AsterixDB
Issu
Chen Luo created ASTERIXDB-2522:
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Summary: Skip logging WAIT record during lock conflicts
Key: ASTERIXDB-2522
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2522
Project: Apache AsterixDB
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https://issues.apache.org/jira/browse/ASTERIXDB-2468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2468.
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Resolution: Implemented
Assignee: Chen Luo
> Projection pushdown is not performed corre
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Chen Luo commented on ASTERIXDB-2468:
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[~dlychagin-cb] Can you confirm this is a
Chen Luo created ASTERIXDB-2468:
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Summary: Projection pushdown is not performed correctly for COUNT()
Key: ASTERIXDB-2468
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2468
Project: Apache Asterix
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Chen Luo resolved ASTERIXDB-2467.
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Resolution: Fixed
Assignee: Chen Luo
> Concurrency control protocol is not correct when
Chen Luo created ASTERIXDB-2467:
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Summary: Concurrency control protocol is not correct when there
are bad tuples
Key: ASTERIXDB-2467
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2467
Project: Ap
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Chen Luo edited comment on ASTERIXDB-2464 at 10/14/18 7:47 PM:
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Chen Luo commented on ASTERIXDB-2464:
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Why this would cause problems? Line 1026 i
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Chen Luo resolved ASTERIXDB-2452.
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Resolution: Fixed
> ListifyUnnestingFunctionRule didn't recompute type environment properly a
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Chen Luo resolved ASTERIXDB-2453.
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Resolution: Fixed
> Improve the Constant Merge Policy
> -
>
>
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Chen Luo updated ASTERIXDB-2453:
Description:
The current constant merge policy has a very high merge cost (O(n*n), where n
is
Chen Luo created ASTERIXDB-2453:
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Summary: Improve the Constant Merge Policy
Key: ASTERIXDB-2453
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2453
Project: Apache AsterixDB
Issue Type:
Chen Luo created ASTERIXDB-2452:
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Summary: ListifyUnnestingFunctionRule didn't recompute type
environment properly after firing
Key: ASTERIXDB-2452
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2452
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https://issues.apache.org/jira/browse/ASTERIXDB-2312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2312.
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Resolution: Fixed
> JsonLogicalPlanPrinter does not handle Upsert properly
>
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Chen Luo resolved ASTERIXDB-2367.
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Resolution: Fixed
> Reduce Blocking when Create/Open/Delete Files from BufferCache
>
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https://issues.apache.org/jira/browse/ASTERIXDB-2334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2334.
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Resolution: Fixed
> A range-search on a composite index doesn't work as expected.
> -
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Chen Luo resolved ASTERIXDB-2344.
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Resolution: Implemented
> Predicate/LIMIT pushdown for primary scans
> --
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Chen Luo resolved ASTERIXDB-2429.
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Resolution: Fixed
> Primary Key Index is not properly maintained by upsert feeds
> --
Chen Luo created ASTERIXDB-2432:
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Summary: HTTP server hangs with lot of threads waiting for
completion
Key: ASTERIXDB-2432
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2432
Project: Apache Aste
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Chen Luo reassigned ASTERIXDB-2429:
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Assignee: Chen Luo
> Primary Key Index is not properly maintained by upsert feeds
>
Chen Luo created ASTERIXDB-2429:
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Summary: Primary Key Index is not properly maintained by upsert
feeds
Key: ASTERIXDB-2429
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2429
Project: Apache Aste
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https://issues.apache.org/jira/browse/ASTERIXDB-2421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2421.
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Resolution: Duplicate
> Recovery fails with component ID mismatch
>
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Chen Luo commented on ASTERIXDB-2421:
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This bug should have been fixed by a later
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Chen Luo reassigned ASTERIXDB-2421:
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Assignee: Chen Luo (was: Ian Maxon)
> Recovery fails with component ID mismatch
>
Chen Luo created ASTERIXDB-2392:
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Summary: Improve Key Comparison During LSM Merge
Key: ASTERIXDB-2392
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2392
Project: Apache AsterixDB
Issue
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https://issues.apache.org/jira/browse/ASTERIXDB-2379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo closed ASTERIXDB-2379.
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Resolution: Not A Problem
> Inconsistent naming for LSM Component timestamps
> ---
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Chen Luo updated ASTERIXDB-2379:
Description:
The current naming of LSM components are inconsistent.
AbstractLSMIndexFileManager
Chen Luo created ASTERIXDB-2379:
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Summary: Inconsistent naming for LSM Component timestamps
Key: ASTERIXDB-2379
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2379
Project: Apache AsterixDB
Chen Luo created ASTERIXDB-2367:
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Summary: Reduce Blocking when Create/Open/Delete Files from
BufferCache
Key: ASTERIXDB-2367
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2367
Project: Apache As
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https://issues.apache.org/jira/browse/ASTERIXDB-2357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2357.
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Resolution: Fixed
> ADMParser String Creation Improvements
> -
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Chen Luo commented on ASTERIXDB-2364:
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I think the correct grammar should be `test
Chen Luo created ASTERIXDB-2365:
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Summary: Various LSM IO Operations Shouldn't Simply Share the Same
Write Queue
Key: ASTERIXDB-2365
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2365
Project: Ap
Chen Luo created ASTERIXDB-2357:
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Summary: ADMParser String Creation Improvements
Key: ASTERIXDB-2357
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2357
Project: Apache AsterixDB
Issue T
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https://issues.apache.org/jira/browse/ASTERIXDB-2350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo updated ASTERIXDB-2350:
Summary: Improve IN subquery (was: Improvement of IN subquery)
> Improve IN subquery
>
Chen Luo created ASTERIXDB-2350:
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Summary: Improvement of IN subquery
Key: ASTERIXDB-2350
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2350
Project: Apache AsterixDB
Issue Type: Improve
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https://issues.apache.org/jira/browse/ASTERIXDB-2339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2339.
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Resolution: Implemented
> Improve Inverted Index Merge Performance
> -
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https://issues.apache.org/jira/browse/ASTERIXDB-2280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2280.
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Resolution: Fixed
> RTree on an optional nested field can't be built.
> --
Chen Luo created ASTERIXDB-2347:
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Summary: Documentation is missing for
"storage.max.active.writable.datasets"
Key: ASTERIXDB-2347
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2347
Project: Apac
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https://issues.apache.org/jira/browse/ASTERIXDB-2344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo updated ASTERIXDB-2344:
Description:
Currently we don't have limit/predicate pushdown for simple select queries,
e.g.,
Chen Luo created ASTERIXDB-2344:
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Summary: Predicate/LIMIT pushdown for primary scans
Key: ASTERIXDB-2344
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2344
Project: Apache AsterixDB
Iss
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https://issues.apache.org/jira/browse/ASTERIXDB-2342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo closed ASTERIXDB-2342.
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Resolution: Not A Bug
> Inconsistent Configuration with NCService
> --
Chen Luo created ASTERIXDB-2342:
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Summary: Inconsistent Configuration with NCService
Key: ASTERIXDB-2342
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2342
Project: Apache AsterixDB
Issu
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https://issues.apache.org/jira/browse/ASTERIXDB-2341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2341.
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Resolution: Duplicate
Duplicate with ASTERIXDB-2216
> RSSRecordReaderTest Failure
> -
Chen Luo created ASTERIXDB-2341:
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Summary: RSSRecordReaderTest Failure
Key: ASTERIXDB-2341
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2341
Project: Apache AsterixDB
Issue Type: Bug
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https://issues.apache.org/jira/browse/ASTERIXDB-2334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo reassigned ASTERIXDB-2334:
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Assignee: Chen Luo (was: Dmitry Lychagin)
> A range-search on a composite index doesn't
Chen Luo created ASTERIXDB-2339:
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Summary: Improve Inverted Index Merge Performance
Key: ASTERIXDB-2339
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2339
Project: Apache AsterixDB
Issue
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https://issues.apache.org/jira/browse/ASTERIXDB-2334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16411711#comment-16411711
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Chen Luo commented on ASTERIXDB-2334:
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In this case, the SELECT operator should no
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https://issues.apache.org/jira/browse/ASTERIXDB-2336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16409857#comment-16409857
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Chen Luo commented on ASTERIXDB-2336:
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I think this is designed intentionally to e
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https://issues.apache.org/jira/browse/ASTERIXDB-2331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16398060#comment-16398060
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Chen Luo commented on ASTERIXDB-2331:
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I think this is the intended behavior of in
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