David Ribeiro Alves has posted comments on this change.

Change subject: Review Only: Kudu Impala integration
......................................................................


Patch Set 6:

(9 comments)

http://gerrit.cloudera.org:8080/#/c/1403/6/fe/src/main/cup/sql-parser.cup
File fe/src/main/cup/sql-parser.cup:

Line 664:   opt_with_clause:w KW_INSERT KW_OVERWRITE opt_ignore:ignore
> my point wasn't purely that 'ignore' should be the default, but simply sayi
updated the comment on the jira


http://gerrit.cloudera.org:8080/#/c/1403/6/fe/src/main/java/com/cloudera/impala/analysis/CreateTableStmt.java
File fe/src/main/java/com/cloudera/impala/analysis/CreateTableStmt.java:

Line 355:     if (!KuduTable.tableParamsAreValid(getTblProperties())) {
> where? if you leave todos in the code, please mark them so we can find them
the TODO is in the method implementation. Makes sense, did this for the 
remaining TODO mentioned/created during this review too.


http://gerrit.cloudera.org:8080/#/c/1403/6/fe/src/main/java/com/cloudera/impala/analysis/DistributeParam.java
File fe/src/main/java/com/cloudera/impala/analysis/DistributeParam.java:

Line 100:   public void analyze(Analyzer analyzer) throws AnalysisException {
> works for me. what's the jira?
IMPALA-3156


http://gerrit.cloudera.org:8080/#/c/1403/6/fe/src/main/java/com/cloudera/impala/planner/KuduScanNode.java
File fe/src/main/java/com/cloudera/impala/planner/KuduScanNode.java:

Line 114:       List<LocatedTablet> tabletLocations =
> is there a jira for that?
there is now:  IMPALA-3175


http://gerrit.cloudera.org:8080/#/c/1403/6/fe/src/main/java/com/cloudera/impala/service/CatalogOpExecutor.java
File fe/src/main/java/com/cloudera/impala/service/CatalogOpExecutor.java:

Line 984:         handler.dropTable();
> meaning this will go through without an error. i don't know if it should be
renamed to UnsupportedOpDelegate


Line 1306:    * available for the table, returns a NoOpDelegate instance.
> we should clean up how hbase is hardwire by moving the logic into the deleg
created IMPALA-3176 for this


Line 1309:     if (KuduDdlDelegate.canHandle(tab)) {
> single line
Done


http://gerrit.cloudera.org:8080/#/c/1403/6/fe/src/test/java/com/cloudera/impala/analysis/AnalyzeDDLTest.java
File fe/src/test/java/com/cloudera/impala/analysis/AnalyzeDDLTest.java:

Line 1617:         "range(a) split rows ((1),('abc'),(3)) " +
> please keep this test case, but as a commented-out AnalysisError.
Done


http://gerrit.cloudera.org:8080/#/c/1403/6/testdata/workloads/functional-query/queries/QueryTest/kudu-scan-node.test
File testdata/workloads/functional-query/queries/QueryTest/kudu-scan-node.test:

Line 24: DROP TABLE IF EXISTS impala_2740;
> why not drop?
?? aren't we dropping?


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Gerrit-MessageType: comment
Gerrit-Change-Id: I239314acbc8434ef673a3a59d2a82a0338ea5876
Gerrit-PatchSet: 6
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: David Ribeiro Alves <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: David Ribeiro Alves <[email protected]>
Gerrit-Reviewer: Henry Robinson <[email protected]>
Gerrit-Reviewer: Marcel Kornacker <[email protected]>
Gerrit-Reviewer: Martin Grund <[email protected]>
Gerrit-Reviewer: Silvius Rus <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-HasComments: Yes

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