Github user zentol commented on a diff in the pull request: https://github.com/apache/flink/pull/3460#discussion_r104640647 --- Diff: flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/MemoryArchivist.scala --- @@ -183,6 +193,33 @@ class MemoryArchivist(private val max_entries: Int) } } + private def archiveJsonFiles(graph: ArchivedExecutionGraph) { + future { + val rootPath = new Path(flinkConfiguration.getString( + JobManagerOptions.ARCHIVE_DIR)) + val fs = rootPath.getFileSystem + val tmpArchivePath = new Path(rootPath, s"tmp_${graph.getJobID.toString}") + for (archiver <- WebMonitorUtils.getArchivers) { + try { + for (archive <- archiver.archiveJsonWithPath(graph).asScala) { + val targetPath = + new Path(tmpArchivePath, s"${archive.getPath}.json") + val out = fs.create(targetPath, false) + out.write(archive.getJson.getBytes(StandardCharsets.UTF_8)) + out.close() + } + } catch { + case ioe: IOException => { + log.error("Failed to archive job details.", ioe) + } + } + } + if (!fs.rename(tmpArchivePath, new Path(rootPath, s"${graph.getJobID.toString}"))) { --- End diff -- yes. Once we write out 1 file this should no longer be an issue.
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