Hello Bharath Vissapragada,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/7277
to look at the new patch set (#3).
Change subject: IMPALA-4687: Get Impala working against HBase 2.0
......................................................................
IMPALA-4687: Get Impala working against HBase 2.0
This changes Impala code to tolerate the API differences
between HBase 1.0 and HBase 2.0. It also drops
compatibility code for older HBase versions.
Specific changes:
1. Tolerate return value of Scan for Scan.setCaching()
and Scan.setCacheBlocks(). This has no impact on our code.
2. HBase 2.0 eliminates the ScannerTimeoutException. The
case that previously generated the exception will now
recreate the scanner, so it is not necessary for our code
to recreate the scanner. Short-circuit
HandleResultScannerTimeout on HBase 2.0.
3. HBase 2.0 eliminates the Put.add(), which has been
replaced with Put.addColumn(). This API exists in
HBase 1.0, so it is safe to switch this completely.
This was tested by verifying that an HBase 2.0 cluster
starts up.
Change-Id: I87610e25c01b3547ec332c6975b61284b6837d27
---
M be/src/exec/hbase-table-scanner.cc
M be/src/exec/hbase-table-scanner.h
M be/src/exec/hbase-table-writer.cc
M be/src/exec/hbase-table-writer.h
M be/src/util/jni-util.cc
M be/src/util/jni-util.h
6 files changed, 90 insertions(+), 65 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/77/7277/3
--
To view, visit http://gerrit.cloudera.org:8080/7277
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I87610e25c01b3547ec332c6975b61284b6837d27
Gerrit-PatchSet: 3
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Joe McDonnell <joemcdonn...@cloudera.com>
Gerrit-Reviewer: Alex Behm <alex.b...@cloudera.com>
Gerrit-Reviewer: Bharath Vissapragada <bhara...@cloudera.com>
Gerrit-Reviewer: Joe McDonnell <joemcdonn...@cloudera.com>
