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Cheng Hao updated SPARK-10466:
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Comment: was deleted
(was: [~naliazheli] It's an irrelevant issue, you'd better to subscribe the
spark
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Cheng Hao commented on SPARK-10466:
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[~naliazheli] It's an irrelevant issue, you'd bett
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Cheng Hao commented on SPARK-10466:
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[~naliazheli] It's an irrelevant issue, you'd bett
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Cheng Hao commented on SPARK-10466:
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Sorry, [~davies], I found the spark conf doens't t
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Cheng Hao commented on SPARK-10484:
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In cartesian produce implementation, there is 2 le
Cheng Hao created SPARK-10466:
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Summary: UnsafeRow exception in Sort-Based Shuffle with data spill
Key: SPARK-10466
URL: https://issues.apache.org/jira/browse/SPARK-10466
Project: Spark
Issue Ty
Cheng Hao created SPARK-10327:
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Summary: Cache Table is not working while subquery has alias in
its project list
Key: SPARK-10327
URL: https://issues.apache.org/jira/browse/SPARK-10327
Project: Spark
Cheng Hao created SPARK-10270:
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Summary: Add/Replace some Java friendly DataFrame API
Key: SPARK-10270
URL: https://issues.apache.org/jira/browse/SPARK-10270
Project: Spark
Issue Type: Improvemen
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https://issues.apache.org/jira/browse/SPARK-10215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14710719#comment-14710719
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Cheng Hao commented on SPARK-10215:
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Yes, that's a blocker issue for our customer, I wi
Cheng Hao created SPARK-10215:
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Summary: Div of Decimal returns null
Key: SPARK-10215
URL: https://issues.apache.org/jira/browse/SPARK-10215
Project: Spark
Issue Type: Bug
Components: S
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Cheng Hao updated SPARK-10134:
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Priority: Minor (was: Major)
> Improve the performance of Binary Comparison
>
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Cheng Hao updated SPARK-10134:
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Fix Version/s: (was: 1.6.0)
> Improve the performance of Binary Comparison
> --
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Cheng Hao commented on SPARK-10134:
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We can improve that by enable the comparison every
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Cheng Hao commented on SPARK-10130:
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Can you change the fix version to "1.5"? Lots of p
Cheng Hao created SPARK-10134:
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Summary: Improve the performance of Binary Comparison
Key: SPARK-10134
URL: https://issues.apache.org/jira/browse/SPARK-10134
Project: Spark
Issue Type: Improvemen
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Cheng Hao edited comment on SPARK-9357 at 8/20/15 5:29 AM:
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Join
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Cheng Hao edited comment on SPARK-9357 at 8/20/15 5:28 AM:
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Join
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Cheng Hao commented on SPARK-9357:
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JoinedRow does increase the overhead by adding layer
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Cheng Hao commented on SPARK-9357:
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JoinedRow is probably in high efficiency for case lik
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https://issues.apache.org/jira/browse/SPARK-7218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702584#comment-14702584
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Cheng Hao commented on SPARK-7218:
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Can you give some BKM for this task?
> Create a real
Cheng Hao created SPARK-10044:
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Summary: AnalysisException in resolving reference for sorting with
aggregation
Key: SPARK-10044
URL: https://issues.apache.org/jira/browse/SPARK-10044
Project: Spark
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Cheng Hao commented on SPARK-8240:
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It's probably very difficult to define the function w
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Cheng Hao commented on SPARK-8240:
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It works for me like:
{code}
sql("select concat('a',
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Cheng Hao commented on SPARK-9879:
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I create a new physical operator called LargeLimit, a
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Cheng Hao updated SPARK-9879:
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Summary: OOM in LIMIT clause with large number (was: OOM in CTAS with
LIMIT)
> OOM in LIMIT clause with
Cheng Hao created SPARK-9879:
Summary: OOM in CTAS with LIMIT
Key: SPARK-9879
URL: https://issues.apache.org/jira/browse/SPARK-9879
Project: Spark
Issue Type: Bug
Components: SQL
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Cheng Hao updated SPARK-9879:
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Description:
{code}
create table spark.tablsetest as select * from dpa_ord_bill_tf order by
member_id lim
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https://issues.apache.org/jira/browse/SPARK-9879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Hao updated SPARK-9879:
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Description:
{code}
create table spark.tablsetest as select * from dpa_ord_bill_tf order by
member_id lim
Cheng Hao created SPARK-9735:
Summary: Auto infer partition schema of HadoopFsRelation should
should respected the user specified one
Key: SPARK-9735
URL: https://issues.apache.org/jira/browse/SPARK-9735
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https://issues.apache.org/jira/browse/SPARK-9689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14661359#comment-14661359
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Cheng Hao commented on SPARK-9689:
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After investigation, the root cause for the failure,
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Cheng Hao updated SPARK-9689:
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Description:
{code:title=example|borderStyle=solid}
// create a HadoopFsRelation based table
sql(s
Cheng Hao created SPARK-9689:
Summary: Cache doesn't refresh for HadoopFsRelation based table
Key: SPARK-9689
URL: https://issues.apache.org/jira/browse/SPARK-9689
Project: Spark
Issue Type: Bug
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Cheng Hao commented on SPARK-7119:
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[~marmbrus] This is actually a bug fixing, and it blo
Cheng Hao created SPARK-9381:
Summary: Migrate JSON data source to the new partitioning data
source
Key: SPARK-9381
URL: https://issues.apache.org/jira/browse/SPARK-9381
Project: Spark
Issue Typ
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Cheng Hao commented on SPARK-9374:
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[~cloud_fan]] Can you also take look at this failure?
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Cheng Hao commented on SPARK-9239:
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[~yhuai] are you working on this now? Or I can take i
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Cheng Hao commented on SPARK-8230:
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[~pedrorodriguez], actually [~TarekAuel] set a good e
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Cheng Hao commented on SPARK-8956:
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Sorry, I didn't notice this jira issue when I created
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Cheng Hao updated SPARK-8972:
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Description:
{code:java}
import sqlContext.implicits._
case class KeyValue(key: Int, value: String)
val df
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Cheng Hao updated SPARK-8972:
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Summary: Incorrect result for rollup (was: Wrong result for rollup)
> Incorrect result for rollup
> -
Cheng Hao created SPARK-8972:
Summary: Wrong result for rollup
Key: SPARK-8972
URL: https://issues.apache.org/jira/browse/SPARK-8972
Project: Spark
Issue Type: Bug
Components: SQL
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https://issues.apache.org/jira/browse/SPARK-7119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Hao updated SPARK-7119:
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Priority: Blocker (was: Major)
> ScriptTransform doesn't consider the output data type
>
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Cheng Hao updated SPARK-7119:
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Target Version/s: 1.5.0
Fix Version/s: (was: 1.5.0)
> ScriptTransform doesn't consider the outp
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https://issues.apache.org/jira/browse/SPARK-7119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Hao updated SPARK-7119:
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Fix Version/s: 1.5.0
> ScriptTransform doesn't consider the output data type
> ---
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https://issues.apache.org/jira/browse/SPARK-8864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Hao updated SPARK-8864:
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Comment: was deleted
(was: Thanks for explanation. The design looks good to me now.)
> Date/time function
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Cheng Hao commented on SPARK-8864:
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Thanks for explanation. The design looks good to me n
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Cheng Hao commented on SPARK-8864:
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Thanks for explanation. The design looks good to me n
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Cheng Hao commented on SPARK-8864:
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Long = 2 ^ 63 = 9.2E18, the timestamp is in us, the m
Cheng Hao created SPARK-8883:
Summary: Remove the class OverrideFunctionRegistry
Key: SPARK-8883
URL: https://issues.apache.org/jira/browse/SPARK-8883
Project: Spark
Issue Type: Improvement
Cheng Hao created SPARK-8867:
Summary: Show the UDF usage for user.
Key: SPARK-8867
URL: https://issues.apache.org/jira/browse/SPARK-8867
Project: Spark
Issue Type: Task
Components: SQL
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https://issues.apache.org/jira/browse/SPARK-8159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14612728#comment-14612728
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Cheng Hao commented on SPARK-8159:
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Will that possible to add all of the expressions supp
Cheng Hao created SPARK-8791:
Summary: Make a better hashcode for InternalRow
Key: SPARK-8791
URL: https://issues.apache.org/jira/browse/SPARK-8791
Project: Spark
Issue Type: Improvement
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https://issues.apache.org/jira/browse/SPARK-8653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14609629#comment-14609629
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Cheng Hao commented on SPARK-8653:
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What do you think [~rxin]?
> Add constraint for Chil
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Cheng Hao commented on SPARK-8653:
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Yes, I agree that we cannot make a clear cut, as peop
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Cheng Hao commented on SPARK-8653:
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For most of the Mathematical expressions, we can get
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Cheng Hao commented on SPARK-8653:
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[~rxin] I'll agree that we need to rename the trait.
Cheng Hao created SPARK-8653:
Summary: Add constraint for Children expression for data type
Key: SPARK-8653
URL: https://issues.apache.org/jira/browse/SPARK-8653
Project: Spark
Issue Type: Sub-ta
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Hao commented on SPARK-8506:
This is a good solution. I just ran into the same problem when do
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https://issues.apache.org/jira/browse/SPARK-7550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14581315#comment-14581315
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Cheng Hao commented on SPARK-7550:
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I will start working on this today, sorry for the del
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Cheng Hao commented on SPARK-8270:
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I'll take this one.
> string function: levenshtein
>
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Cheng Hao commented on SPARK-8266:
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I'll take this one.
> string function: translate
> -
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Cheng Hao commented on SPARK-8269:
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I'll take this one.
> string function: initcap
> ---
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Cheng Hao commented on SPARK-8271:
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I'll take this one.
> string function: soundex
> ---
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Cheng Hao commented on SPARK-8264:
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I'll take this one.
> string function: substring_ind
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https://issues.apache.org/jira/browse/SPARK-8268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579939#comment-14579939
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Cheng Hao commented on SPARK-8268:
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I'll take this one.
> string function: unbase64
> --
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https://issues.apache.org/jira/browse/SPARK-8260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579932#comment-14579932
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Cheng Hao commented on SPARK-8260:
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I'll take this one.
> string function: rtrim
> -
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Cheng Hao commented on SPARK-8258:
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I'll take this one.
> string function: reverse
> ---
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https://issues.apache.org/jira/browse/SPARK-8263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579936#comment-14579936
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Cheng Hao commented on SPARK-8263:
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I'll take this one.
> string function: substr/substr
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Cheng Hao commented on SPARK-8257:
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I'll take this one.
> string function: repeat
>
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https://issues.apache.org/jira/browse/SPARK-8255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579927#comment-14579927
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Cheng Hao commented on SPARK-8255:
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I'll take this one.
> string function: regexp_extrac
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https://issues.apache.org/jira/browse/SPARK-8262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579935#comment-14579935
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Cheng Hao commented on SPARK-8262:
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I'll take this one.
> string function: split
> -
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Cheng Hao commented on SPARK-8259:
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I'll take this one.
> string function: rpad
> --
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Cheng Hao commented on SPARK-8261:
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I'll take this one.
> string function: space
> -
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Cheng Hao commented on SPARK-8256:
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I'll take this one.
> string function: regexp_replac
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https://issues.apache.org/jira/browse/SPARK-8251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579922#comment-14579922
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Cheng Hao commented on SPARK-8251:
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I'll take this one.
> string function: alias upper /
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https://issues.apache.org/jira/browse/SPARK-8254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579926#comment-14579926
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Cheng Hao commented on SPARK-8254:
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I'll take this one.
> string function: printf
>
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https://issues.apache.org/jira/browse/SPARK-8252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579923#comment-14579923
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Cheng Hao commented on SPARK-8252:
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I'll take this one.
> string function: lpad
> --
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https://issues.apache.org/jira/browse/SPARK-8253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579925#comment-14579925
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Cheng Hao commented on SPARK-8253:
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I'll take this one.
> string function: ltrim
> -
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Cheng Hao commented on SPARK-8250:
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I'll take this one.
> string function: alias lower/l
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https://issues.apache.org/jira/browse/SPARK-8247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579919#comment-14579919
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Cheng Hao commented on SPARK-8247:
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I'll take this one.
> string function: instr
> -
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Cheng Hao commented on SPARK-8249:
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I'll take this one.
> string function: locate
>
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https://issues.apache.org/jira/browse/SPARK-8246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579918#comment-14579918
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Cheng Hao commented on SPARK-8246:
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I'll take this one.
> string function: get_json_obje
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Cheng Hao commented on SPARK-8242:
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I'll take this one.
> string function: decode
>
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https://issues.apache.org/jira/browse/SPARK-8244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579916#comment-14579916
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Cheng Hao commented on SPARK-8244:
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I'll take this one.
> string function: find_in_set
>
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https://issues.apache.org/jira/browse/SPARK-8243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579915#comment-14579915
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Cheng Hao commented on SPARK-8243:
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I'll take this one.
> string function: encode
>
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https://issues.apache.org/jira/browse/SPARK-8245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579917#comment-14579917
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Cheng Hao commented on SPARK-8245:
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I'll take this one.
> string function: format_number
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https://issues.apache.org/jira/browse/SPARK-8241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579913#comment-14579913
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Cheng Hao commented on SPARK-8241:
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I'll take this one.
> string function: concat_ws
> -
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https://issues.apache.org/jira/browse/SPARK-8240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579912#comment-14579912
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Cheng Hao commented on SPARK-8240:
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I'll take this one.
> string function: concat
>
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https://issues.apache.org/jira/browse/SPARK-8231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579908#comment-14579908
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Cheng Hao commented on SPARK-8231:
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I'll take this one.
> complex function: array_contai
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https://issues.apache.org/jira/browse/SPARK-8238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579910#comment-14579910
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Cheng Hao commented on SPARK-8238:
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I'll take this one.
> string function: ascii
> -
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https://issues.apache.org/jira/browse/SPARK-8230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579906#comment-14579906
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Cheng Hao commented on SPARK-8230:
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I'll take this one.
> complex function: size
> -
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https://issues.apache.org/jira/browse/SPARK-8239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579911#comment-14579911
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Cheng Hao commented on SPARK-8239:
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I'll take this one.
> string function: base64
>
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https://issues.apache.org/jira/browse/SPARK-8232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579909#comment-14579909
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Cheng Hao commented on SPARK-8232:
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I'll take this one.
> complex function: sort_array
>
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https://issues.apache.org/jira/browse/SPARK-8229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579905#comment-14579905
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Cheng Hao commented on SPARK-8229:
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I'll take this one.
> conditional function: isnotnul
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https://issues.apache.org/jira/browse/SPARK-8228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579903#comment-14579903
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Cheng Hao commented on SPARK-8228:
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I'll take this one.
> conditional function: isnull
>
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https://issues.apache.org/jira/browse/SPARK-8248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579127#comment-14579127
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Cheng Hao commented on SPARK-8248:
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I am working on this.
> string function: length
> --
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https://issues.apache.org/jira/browse/SPARK-8071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14578755#comment-14578755
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Cheng Hao commented on SPARK-8071:
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I've tried jdk1.8 python 2.6.6, it seems ok for me.
{
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https://issues.apache.org/jira/browse/SPARK-8267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14578559#comment-14578559
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Cheng Hao commented on SPARK-8267:
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I am working on this.
> string function: trim
>
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https://issues.apache.org/jira/browse/SPARK-8159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14578503#comment-14578503
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Cheng Hao commented on SPARK-8159:
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One more question, is that possible to assign the tas
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https://issues.apache.org/jira/browse/SPARK-8159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14578502#comment-14578502
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Cheng Hao commented on SPARK-8159:
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Agree, it would be easier to track the progress.
> I
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