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jean-claude commented on DRILL-4573:
I have a solution. But I did not get a chance to finish it. The
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jean-claude commented on DRILL-4573:
That's what I've not measured yet. I'm curious too.
> Zero copy
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jean-claude commented on DRILL-4573:
ok I have created a pull request with what I have.
> Zero
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jean-claude commented on DRILL-4573:
The test for ASCII is simple go through the bytes and make sure
jean-claude created DRILL-4278:
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Summary: Memory leak when using LIMIT
Key: DRILL-4278
URL: https://issues.apache.org/jira/browse/DRILL-4278
Project: Apache Drill
Issue Type: Bug
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jean-claude commented on DRILL-4278:
Can you share your cluster configuration? OS, number of nodes,
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jean-claude edited comment on DRILL-4278 at 1/18/16 1:09 AM:
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I did another
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jean-claude commented on DRILL-4278:
I did another test using 18 JSON files containing each a single
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jean-claude commented on DRILL-4278:
I did a dump of the JVM memory using
jmap
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jean-claude updated DRILL-4278:
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Description:
copy the parquet files in the samples directory so that you have a 12 or so
$ ls -lha
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jean-claude updated DRILL-4278:
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Environment:
OS X
0: jdbc:drill:zk=local> select * from sys.version;
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jean-claude updated DRILL-4278:
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Affects Version/s: 1.5.0
> Memory leak when using LIMIT
>
>
>
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jean-claude commented on DRILL-4278:
Thanks Jaques however I'm afraid this does not eliminate the
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jean-claude commented on DRILL-4278:
I've re-ran my tests multiple times. The "old" memory space is
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jean-claude updated DRILL-4573:
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Attachment: DRILL-4573.1.patch.txt
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude commented on DRILL-4573:
You can test the performance gain by creating a simple csv file
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jean-claude commented on DRILL-4573:
Please review
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude commented on DRILL-4573:
Gains of 25% in execution speed are possible when going over
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jean-claude updated DRILL-4573:
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Attachment: DRILL-4573.2.patch.txt
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude updated DRILL-4573:
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Attachment: (was: DRILL-4573.2.patch.txt)
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude updated DRILL-4573:
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Attachment: (was: DRILL-4573.1.patch.txt)
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude edited comment on DRILL-4573 at 4/10/16 6:49 PM:
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Reduction of 25%
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jean-claude updated DRILL-4573:
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Attachment: DRILL-4573.patch.txt
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude commented on DRILL-4573:
I have updated the patch. It contains all the code review fixes
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jean-claude edited comment on DRILL-4573 at 4/10/16 6:45 PM:
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Gains of 25% in
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jean-claude edited comment on DRILL-4573 at 4/10/16 6:49 PM:
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Gains of 25% in
jean-claude created DRILL-4573:
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Summary: Zero copy LIKE, REGEXP_MATCHES, SUBSTR
Key: DRILL-4573
URL: https://issues.apache.org/jira/browse/DRILL-4573
Project: Apache Drill
Issue Type:
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jean-claude commented on DRILL-4573:
Just following up on this JIRA ticket. I have made the necessary
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jean-claude updated DRILL-4573:
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Attachment: CharSequenceWrapper.java
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude reopened DRILL-4573:
reopening because of bug introduced and reported in jira issue DRILL-4645
> Zero copy LIKE,
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jean-claude updated DRILL-4573:
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Attachment: (was: CharSequenceWrapper.java)
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude updated DRILL-4573:
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Attachment: DRILL-4573-3.patch.txt
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude commented on DRILL-4573:
I attached patch DRILL-4573-3
It fixes the issue reported
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jean-claude updated DRILL-4573:
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Attachment: (was: DRILL-4573-3.patch.txt)
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude updated DRILL-4573:
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Attachment: DRILL-4573-3.patch.txt
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude commented on DRILL-4573:
added test case for regexp_replace
> Zero copy LIKE,
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jean-claude commented on DRILL-4573:
Hey Sean,
You did not apply the correct patch. I made the code
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jean-claude commented on DRILL-4573:
this is ready to be applied. DRILL-4573-3.patch is the one that
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jean-claude edited comment on DRILL-4573 at 5/3/16 11:57 PM:
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[~seanhychu]
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jean-claude updated DRILL-4573:
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Attachment: (was: DRILL-4573-3.patch.txt)
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude edited comment on DRILL-4573 at 5/1/16 4:23 PM:
I attached patch
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jean-claude updated DRILL-4573:
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Attachment: DRILL-4573-3.patch.txt
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude updated DRILL-4573:
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Attachment: (was: DRILL-4573-3.patch.txt)
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude updated DRILL-4573:
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Attachment: DRILL-4573-3.patch.txt
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude commented on DRILL-4573:
ok. I had it as a copy then saw the REPLACE function doing
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jean-claude updated DRILL-4573:
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Attachment: DRILL-4573-3.patch.txt
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude updated DRILL-4573:
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Attachment: (was: DRILL-4573-3.patch.txt)
> Zero copy LIKE, REGEXP_MATCHES, SUBSTR
>
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jean-claude commented on DRILL-4573:
ok, I've made the change.
> Zero copy LIKE, REGEXP_MATCHES,
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jean-claude updated DRILL-4661:
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Fix Version/s: 1.7.0
> Optimze the LIKE function
> -
>
> Key:
jean-claude created DRILL-4661:
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Summary: Optimze the LIKE function
Key: DRILL-4661
URL: https://issues.apache.org/jira/browse/DRILL-4661
Project: Apache Drill
Issue Type: Improvement
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jean-claude commented on DRILL-4858:
Seems like the org.apache.drill.exec.expr.EvaluationVisitor
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jean-claude edited comment on DRILL-4858 at 8/22/16 3:45 PM:
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Also handles the
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jean-claude commented on DRILL-4858:
Also handles the case of array of array
{code}
jean-claude created DRILL-4858:
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Summary: REPEATED_COUNT on JSON containing an array of maps
Key: DRILL-4858
URL: https://issues.apache.org/jira/browse/DRILL-4858
Project: Apache Drill
Issue
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jean-claude commented on DRILL-4858:
Enabling these functions reveals the problem.
{code}
Error:
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jean-claude commented on DRILL-4858:
{code}
cat /Users/jccote/repeated_count.json
{"intArray":
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jean-claude commented on DRILL-4859:
In order to better understand the ProjectorGen classes I have
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jean-claude commented on DRILL-4858:
Please review
> REPEATED_COUNT on JSON containing an array of
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jean-claude commented on DRILL-4859:
You can also turn on the union feature for JSON
{code}
0:
jean-claude created DRILL-4859:
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Summary: Missing function implementation:
[repeated_count(INT-OPTIONAL)
Key: DRILL-4859
URL: https://issues.apache.org/jira/browse/DRILL-4859
Project: Apache Drill
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jean-claude commented on DRILL-4859:
I looks like the JSON reader emits INT fields when it does not
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jean-claude commented on DRILL-4858:
Pull request has been created. Please review.
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jean-claude edited comment on DRILL-4859 at 8/22/16 6:24 PM:
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I looks like the
jean-claude created DRILL-6796:
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Summary: Record reader with batch size larger than 0x4000 fail
with an assertion error
Key: DRILL-6796
URL: https://issues.apache.org/jira/browse/DRILL-6796
Project:
jean-claude created DRILL-6809:
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Summary: msgpack test case fails same as with json, problem with
testing framework
Key: DRILL-6809
URL: https://issues.apache.org/jira/browse/DRILL-6809
Project: Apache
jean-claude created DRILL-6820:
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Summary: Implement a msgpack reader with zstandard codec
Key: DRILL-6820
URL: https://issues.apache.org/jira/browse/DRILL-6820
Project: Apache Drill
Issue Type:
jean-claude created DRILL-6966:
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Summary: JDBC Storgage Plugin fails to retrieve schema of Oracle DB
Key: DRILL-6966
URL: https://issues.apache.org/jira/browse/DRILL-6966
Project: Apache Drill
jean-claude created DRILL-6970:
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Summary: LogRegex format plugin
Key: DRILL-6970
URL: https://issues.apache.org/jira/browse/DRILL-6970
Project: Apache Drill
Issue Type: Bug
Affects
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jean-claude commented on DRILL-6970:
I fixed the issue by using the setSafe method instead of the
jean-claude created DRILL-7045:
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Summary: UDF string_binary java.lang.IndexOutOfBoundsException:
Key: DRILL-7045
URL: https://issues.apache.org/jira/browse/DRILL-7045
Project: Apache Drill
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jean-claude commented on DRILL-7045:
Ready. I made a pull request
> UDF string_binary
jean-claude created DRILL-7049:
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Summary: REST API returns the toString of byte arrays (VARBINARY
types)
Key: DRILL-7049
URL: https://issues.apache.org/jira/browse/DRILL-7049
Project: Apache Drill
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jean-claude updated DRILL-7049:
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Description: Doing a query using the REST API will return VARBINARY columns
as a Java byte array
73 matches
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