[ https://issues.apache.org/jira/browse/GIRAPH-1009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sergey Edunov updated GIRAPH-1009: ---------------------------------- Affects Version/s: (was: 1.3.0) 1.2.0 Fix Version/s: (was: 1.3.0) 1.2.0 > Spammy 'lost reservation' messages from ZooKeeper in workers' log at the end > of the computation. > ------------------------------------------------------------------------------------------------ > > Key: GIRAPH-1009 > URL: https://issues.apache.org/jira/browse/GIRAPH-1009 > Project: Giraph > Issue Type: Bug > Components: bsp, zookeeper > Affects Versions: 1.2.0 > Environment: All environment, while running with more than one worker. > Reporter: Hassan Eslami > Assignee: Hassan Eslami > Priority: Minor > Labels: log, worker, zookeeper > Fix For: 1.2.0 > > Original Estimate: 72h > Remaining Estimate: 72h > > When running Giraph with more than one worker, ZooKeeper usually throws a > bunch of 'lost reservation' info log messages for input splits at the end of > the computation in workers' log. This clutters log file of workers, specially > in cases where the job is running on a large graph with fairly large number > of input splits. > Here are examples of these log messages: > ... > {{INFO 2015-05-19 14:44:58,894 \[main-EventThread\] > org.apache.giraph.worker.InputSplitsHandler - process: Input split > /_hadoopBsp/job_201411061513.184523_0001/_edgeInputSplitDir/1126 lost > reservation}} > {{INFO 2015-05-19 14:44:58,894 \[main-EventThread\] > org.apache.giraph.worker.InputSplitsHandler - process: Input split > /_hadoopBsp/job_201411061513.184523_0001/_edgeInputSplitDir/2585 lost > reservation}} > {{INFO 2015-05-19 14:44:58,895 \[main-EventThread\] > org.apache.giraph.worker.InputSplitsHandler - process: Input split > /_hadoopBsp/job_201411061513.184523_0001/_edgeInputSplitDir/1166 lost > reservation}} > {{INFO 2015-05-19 14:44:58,895 \[main-EventThread\] > org.apache.giraph.worker.InputSplitsHandler - process: Input split > /_hadoopBsp/job_201411061513.184523_0001/_edgeInputSplitDir/1212 lost > reservation}} > {{INFO 2015-05-19 14:44:58,895 \[main-EventThread\] > org.apache.giraph.worker.InputSplitsHandler - process: Input split > /_hadoopBsp/job_201411061513.184523_0001/_edgeInputSplitDir/1666 lost > reservation}} > {{INFO 2015-05-19 14:44:58,896 \[main-EventThread\] > org.apache.giraph.worker.InputSplitsHandler - process: Input split > /_hadoopBsp/job_201411061513.184523_0001/_edgeInputSplitDir/2282 lost > reservation}} > {{INFO 2015-05-19 14:44:58,896 \[main-EventThread\] > org.apache.giraph.worker.InputSplitsHandler - process: Input split > /_hadoopBsp/job_201411061513.184523_0001/_edgeInputSplitDir/1302 lost > reservation}} > {{INFO 2015-05-19 14:44:58,896 \[main-EventThread\] > org.apache.giraph.worker.InputSplitsHandler - process: Input split > /_hadoopBsp/job_201411061513.184523_0001/_edgeInputSplitDir/2364 lost > reservation}} > ... -- This message was sent by Atlassian JIRA (v6.3.4#6332)