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Cheng Hao commented on SPARK-8246:
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I'll take this one.
string function:
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https://issues.apache.org/jira/browse/SPARK-8251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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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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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https://issues.apache.org/jira/browse/SPARK-8255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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_extract
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https://issues.apache.org/jira/browse/SPARK-8262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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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https://issues.apache.org/jira/browse/SPARK-8270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14579941#comment-14579941
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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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https://issues.apache.org/jira/browse/SPARK-8266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14579938#comment-14579938
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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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https://issues.apache.org/jira/browse/SPARK-8229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14579905#comment-14579905
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Cheng Hao commented on SPARK-8229:
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I'll take this one.
conditional function: isnotnull
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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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Cheng Hao commented on SPARK-8231:
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I'll take this one.
complex function:
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https://issues.apache.org/jira/browse/SPARK-8238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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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Cheng Hao commented on SPARK-8230:
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I'll take this one.
complex function: size
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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-tabpanelfocusedCommentId=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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Cheng Hao commented on SPARK-8243:
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I'll take this one.
string function: encode
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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-tabpanelfocusedCommentId=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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Cheng Hao commented on SPARK-8249:
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I'll take this one.
string function: locate
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Cheng Hao commented on SPARK-8250:
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I'll take this one.
string function: alias
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https://issues.apache.org/jira/browse/SPARK-8247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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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https://issues.apache.org/jira/browse/SPARK-8254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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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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-tabpanelfocusedCommentId=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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https://issues.apache.org/jira/browse/SPARK-8271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14579942#comment-14579942
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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-8258:
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I'll take this one.
string function: reverse
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Cheng Hao commented on SPARK-8263:
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I'll take this one.
string function:
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https://issues.apache.org/jira/browse/SPARK-8257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14579929#comment-14579929
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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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Cheng Hao commented on SPARK-8260:
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I'll take this one.
string function: rtrim
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https://issues.apache.org/jira/browse/SPARK-8256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14579928#comment-14579928
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Cheng Hao commented on SPARK-8256:
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I'll take this one.
string function: regexp_replace
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Cheng Hao commented on SPARK-8264:
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I'll take this one.
string function:
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https://issues.apache.org/jira/browse/SPARK-8268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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-8269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14579940#comment-14579940
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Cheng Hao commented on SPARK-8269:
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I'll take this one.
string function: initcap
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:
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https://issues.apache.org/jira/browse/SPARK-7550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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
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Cheng Hao commented on SPARK-7550:
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Similar issue with SPARK-6923
Support setting the
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Cheng Hao edited comment on SPARK-7550 at 5/27/15 5:48 AM:
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Cheng Hao created SPARK-7915:
Summary: Support specifying the column list for target table in
CTAS
Key: SPARK-7915
URL: https://issues.apache.org/jira/browse/SPARK-7915
Project: Spark
Issue
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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Cheng Hao commented on SPARK-8159:
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Will that possible to add all of the expressions
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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
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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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What do you think [~rxin]?
Add constraint for
Cheng Hao created SPARK-7853:
Summary: ClassNotFoundException for SparkSQL
Key: SPARK-7853
URL: https://issues.apache.org/jira/browse/SPARK-7853
Project: Spark
Issue Type: Bug
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Cheng Hao commented on SPARK-7853:
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ClassNotFound is actually I got after
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Cheng Hao commented on SPARK-7853:
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And it seems the bug introduced by
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Cheng Hao commented on SPARK-7853:
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Update the description, seesm 'TestSerDe` is not a
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Cheng Hao updated SPARK-7853:
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Description:
Reproduce steps:
{code}
bin/spark-sql --jars
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Cheng Hao commented on SPARK-7727:
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As we probably don't want to change the
Cheng Hao created SPARK-7859:
Summary: Collect_SET behaves different under different version of
JDK
Key: SPARK-7859
URL: https://issues.apache.org/jira/browse/SPARK-7859
Project: Spark
Issue
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Cheng Hao updated SPARK-7859:
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Description:
To reproduce
{code}
JAVA_HOME=/home/hcheng/Java/jdk1.8.0_45 | build/sbt -Phadoop-2.3 -Phive
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Cheng Hao commented on SPARK-4233:
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The interface changes is for scalability and
Cheng Hao created SPARK-7871:
Summary: Improve the outputPartitioning for HashOuterJoin(full
outer join)
Key: SPARK-7871
URL: https://issues.apache.org/jira/browse/SPARK-7871
Project: Spark
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:
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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Summary: OOM in LIMIT clause with large number (was: OOM in CTAS with
LIMIT)
OOM in LIMIT clause with
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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
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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 edited comment on SPARK-9357 at 8/20/15 5:28 AM:
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Cheng Hao edited comment on SPARK-9357 at 8/20/15 5:29 AM:
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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
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:
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Cheng Hao commented on SPARK-9357:
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JoinedRow is probably in high efficiency for case
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https://issues.apache.org/jira/browse/SPARK-7218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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 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-8653:
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[~rxin] I'll agree that we need to rename the trait.
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Cheng Hao commented on SPARK-7119:
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[~marmbrus] This is actually a bug fixing, and it
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https://issues.apache.org/jira/browse/SPARK-9689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=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
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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Cheng Hao commented on SPARK-8240:
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It's probably very difficult to define the function
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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,
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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
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
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
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https://issues.apache.org/jira/browse/SPARK-9374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14642706#comment-14642706
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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
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Cheng Hao commented on SPARK-8230:
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[~pedrorodriguez], actually [~TarekAuel] set a good
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Cheng Hao commented on SPARK-10371:
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Eliminating the common sub expression within the projection?
>
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Cheng Hao edited comment on SPARK-11330 at 10/28/15 2:28 AM:
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Hi,
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Cheng Hao commented on SPARK-11330:
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Hi, [~saif.a.ellafi], I've tried the code like below:
{code}
case
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https://issues.apache.org/jira/browse/SPARK-11330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14979646#comment-14979646
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Cheng Hao commented on SPARK-11330:
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[~saif.a.ellafi] I've checked that with 1.5.0 and it's confirmed
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https://issues.apache.org/jira/browse/SPARK-11330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14979699#comment-14979699
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Cheng Hao edited comment on SPARK-11330 at 10/29/15 2:48 AM:
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OK, seems it's
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https://issues.apache.org/jira/browse/SPARK-11330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14979699#comment-14979699
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Cheng Hao commented on SPARK-11330:
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OK, seems it's solved in
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https://issues.apache.org/jira/browse/SPARK-10865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15001423#comment-15001423
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Cheng Hao commented on SPARK-10865:
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1.5.2 is released, I am not sure whether part of it now or not.
>
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https://issues.apache.org/jira/browse/SPARK-10865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15001422#comment-15001422
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Cheng Hao commented on SPARK-10865:
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We actually follow the criteria of Hive, and actually I tested it
Cheng Hao created SPARK-11512:
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Summary: Bucket Join
Key: SPARK-11512
URL: https://issues.apache.org/jira/browse/SPARK-11512
Project: Spark
Issue Type: Sub-task
Components: SQL
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https://issues.apache.org/jira/browse/SPARK-11512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14990867#comment-14990867
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Cheng Hao commented on SPARK-11512:
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Oh, yes, but SPARK-5292 is only about to support the Hive bucket,
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https://issues.apache.org/jira/browse/SPARK-11512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14990868#comment-14990868
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Cheng Hao commented on SPARK-11512:
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We need to support the "bucket" for DataSource API.
> Bucket Join
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https://issues.apache.org/jira/browse/SPARK-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14958524#comment-14958524
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Cheng Hao commented on SPARK-4226:
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[~nadenf] Actually I am working on it right now, and the first PR is
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https://issues.apache.org/jira/browse/SPARK-10992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Hao updated SPARK-10992:
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Issue Type: Sub-task (was: Improvement)
Parent: SPARK-4366
> Partial Aggregation Support for
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https://issues.apache.org/jira/browse/SPARK-9735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Hao updated SPARK-9735:
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Description:
This code is copied from the hadoopFsRelationSuite.scala
{code}
partitionedTestDF = (for {
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https://issues.apache.org/jira/browse/SPARK-11041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Hao closed SPARK-11041.
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Resolution: Duplicate
> Add (NOT) IN / EXISTS support for predicates
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Cheng Hao created SPARK-11041:
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Summary: Add (NOT) IN / EXISTS support for predicates
Key: SPARK-11041
URL: https://issues.apache.org/jira/browse/SPARK-11041
Project: Spark
Issue Type:
Cheng Hao created SPARK-11076:
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Summary: Decimal Support for Ceil/Floor
Key: SPARK-11076
URL: https://issues.apache.org/jira/browse/SPARK-11076
Project: Spark
Issue Type: Improvement
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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.)
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