Yong Yang has uploaded this change for review. ( http://gerrit.cloudera.org:8080/17455
Change subject: add OSS/JindoFS support, impala with this change will create a dedicate thread pool for this kind of target. By default 16 threads would be craeted ...................................................................... add OSS/JindoFS support, impala with this change will create a dedicate thread pool for this kind of target. By default 16 threads would be craeted Change-Id: I3ec9d34b0cb4724f4c3a6a97ccd53a0bd01524fa Signed-off-by: Yong Yang <yong.su...@163.com> add OSS/JindoFS support, impala with this change will create a dedicate disk io queue for OSS/JindoFS. That can help at least double the query speed. By default, 16 threads would be created. Incident: IMPALA-10695 Change-Id: Ie0c30ecc08ad6dcd174ebdce5434637d81ecb483 Signed-off-by: Yong Yang <yong.su...@163.com> add OSS/JindoFS support, impala with this change will create a dedicate disk io queue for OSS/JindoFS. That can help at least double the query speed. By default, 16 threads would be created. Incident: IMPALA-10695 Change-Id: I4643105628f3860e3145c85d9ed205fe20291add Signed-off-by: Yong Yang <yong.su...@163.com> --- M be/src/runtime/io/disk-io-mgr-test.cc M be/src/runtime/io/disk-io-mgr.cc M be/src/runtime/io/disk-io-mgr.h M be/src/util/hdfs-util.cc M be/src/util/hdfs-util.h 5 files changed, 25 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/55/17455/1 -- To view, visit http://gerrit.cloudera.org:8080/17455 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I4643105628f3860e3145c85d9ed205fe20291add Gerrit-Change-Number: 17455 Gerrit-PatchSet: 1 Gerrit-Owner: Yong Yang <yong.su...@163.com>
