Bharath Vissapragada has uploaded a new change for review. http://gerrit.cloudera.org:8080/2405
Change subject: IMPALA-3114: Add a pause monitor for impala processes. ...................................................................... IMPALA-3114: Add a pause monitor for impala processes. This commit adds a simple pause monitor to the impala processes. This pause monitor launches a single thread that sleeps every 500ms, wakes up and checks the actual time slept. If it exceeds 10seconds, a warning is logged. This is very useful for debugging hardware/OS issues which can cause process hangs. Change-Id: I04eca63c0c44fa8f1b78833080acdc2176372263 --- M be/src/catalog/catalogd-main.cc M be/src/service/impalad-main.cc M be/src/statestore/statestored-main.cc M be/src/util/CMakeLists.txt A be/src/util/pause-monitor.cc A be/src/util/pause-monitor.h 6 files changed, 108 insertions(+), 0 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/05/2405/1 -- To view, visit http://gerrit.cloudera.org:8080/2405 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I04eca63c0c44fa8f1b78833080acdc2176372263 Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Bharath Vissapragada <[email protected]>
