Github user ishark commented on a diff in the pull request:
https://github.com/apache/incubator-apex-core/pull/250#discussion_r58952486
--- Diff:
engine/src/main/java/com/datatorrent/stram/StreamingAppMasterService.java ---
@@ -750,6 +752,11 @@ private void execute() throws YarnException,
IOException
expiryTime = StramUserLogin.refreshTokens(tokenLifeTime,
FileUtils.getTempDirectoryPath(), applicationId, conf, hdfsKeyTabFile,
credentials, rmAddress, true);
}
+ if (System.currentTimeMillis() > nodeReportUpdateTime) {
--- End diff --
I have put it inside loop so that node reports get updated periodically.
This helps in keeping latest available resources in node reports so that on
container kill/restart, we can allocate nodes based on latest available
resources.
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