Bharath Vissapragada has submitted this change and it was merged. 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 for 500ms, wakes up and checks the actual time slept. If it exceeds 10s, a warning is logged. This is very useful for debugging hardware/OS issues which can cause process hangs. Change-Id: I04eca63c0c44fa8f1b78833080acdc2176372263 Reviewed-on: http://gerrit.cloudera.org:8080/2405 Tested-by: Internal Jenkins Reviewed-by: Bharath Vissapragada <[email protected]> --- M be/src/common/init.cc 1 file changed, 37 insertions(+), 3 deletions(-) Approvals: Bharath Vissapragada: Looks good to me, approved Internal Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/2405 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I04eca63c0c44fa8f1b78833080acdc2176372263 Gerrit-PatchSet: 8 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Bharath Vissapragada <[email protected]> Gerrit-Reviewer: Bharath Vissapragada <[email protected]> Gerrit-Reviewer: Dan Hecht <[email protected]> Gerrit-Reviewer: Henry Robinson <[email protected]> Gerrit-Reviewer: Huaisi Xu <[email protected]> Gerrit-Reviewer: Internal Jenkins Gerrit-Reviewer: Tim Armstrong <[email protected]>
