Hello Aman Sinha, Thomas Tauber-Marshall, Joe McDonnell, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/17144
to look at the new patch set (#2).
Change subject: IMPALA-10551: Add result sink support for external frontends
......................................................................
IMPALA-10551: Add result sink support for external frontends
- The intended purpose of these changes is to allow external frontends
to receive query results via files rather than streaming the results
through the thrift interface.
- External frontends are expected to provide an FeFsTable implementation
that describes the desired location to store results.
- External frontends are responsible for managing the files after the
query is completed.
- Testing has been manual and through an implementation of an external
frontend.
Change-Id: I024bf41d77bb81f1ab0debdbd31ec3687c83f072
Reviewed-by: Aman Sinha <[email protected]>
---
M be/src/exec/hdfs-table-sink.cc
M be/src/exec/hdfs-table-sink.h
M be/src/runtime/coordinator.cc
M be/src/runtime/coordinator.h
M be/src/runtime/fragment-instance-state.cc
M be/src/runtime/fragment-instance-state.h
M common/thrift/DataSinks.thrift
M fe/src/main/java/org/apache/impala/planner/HdfsTableSink.java
M fe/src/main/java/org/apache/impala/planner/TableSink.java
9 files changed, 111 insertions(+), 24 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/44/17144/2
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I024bf41d77bb81f1ab0debdbd31ec3687c83f072
Gerrit-Change-Number: 17144
Gerrit-PatchSet: 2
Gerrit-Owner: John Sherman <[email protected]>
Gerrit-Reviewer: Aman Sinha <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: John Sherman <[email protected]>
Gerrit-Reviewer: Thomas Tauber-Marshall <[email protected]>
