[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17102353#comment-17102353 ] László Bodor commented on TEZ-3967: --- [~jeagles], [~gopalv], [~jeagles]: could you please

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17095928#comment-17095928 ] Jonathan Turner Eagles commented on TEZ-3967: - Going to prioritize this review

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17088683#comment-17088683 ] TezQA commented on TEZ-3967: | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17088651#comment-17088651 ] László Bodor commented on TEZ-3967: --- [~jeagles]: in [^TEZ-3967.03.patch], there is a plu

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17087862#comment-17087862 ] László Bodor commented on TEZ-3967: --- [~jeagles]: to be honest, I haven't tested this on c

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17087806#comment-17087806 ] Jonathan Turner Eagles commented on TEZ-3967: - [~abstractdog], what did you fin

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17087761#comment-17087761 ] László Bodor commented on TEZ-3967: --- [~gopalv], [~jeagles]: could you please take a look?

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17085027#comment-17085027 ] TezQA commented on TEZ-3967: | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17085020#comment-17085020 ] TezQA commented on TEZ-3967: | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17084977#comment-17084977 ] László Bodor commented on TEZ-3967: --- [~jeagles]: attached [^TEZ-3967.02.patch] , which c

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076646#comment-17076646 ] László Bodor commented on TEZ-3967: --- thanks for the quick response [~jeagles]! "Alterna

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076543#comment-17076543 ] Jonathan Turner Eagles commented on TEZ-3967: - Perhaps, this fails to address t

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076468#comment-17076468 ] László Bodor commented on TEZ-3967: --- [~gopalv], [~jeagles]: could you please take a look

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17075164#comment-17075164 ] TezQA commented on TEZ-3967: | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16542205#comment-16542205 ] Gopal V commented on TEZ-3967: -- {code} TEZ_DAG_STATUS_CHECK_INTERVAL("hive.tez.dag.status.

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16542031#comment-16542031 ] Jonathan Eagles commented on TEZ-3967: -- [~gopalv], can you indicate what the dag statu

[jira] [Commented] (TEZ-3967) DAGImpl: dag lock is unfair and can starve the writers

[ https://issues.apache.org/jira/browse/TEZ-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16541957#comment-16541957 ] Jaume M commented on TEZ-3967: -- [~gopalv] the description of the problem makes sense to me but