[GitHub] spark pull request #22331: [SPARK-25331][SS] Make FileStreamSink ignore part...
Github user misutoth closed the pull request at: https://github.com/apache/spark/pull/22331 --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
[GitHub] spark pull request #22331: [SPARK-25331][SS] Make FileStreamSink ignore part...
Github user misutoth commented on a diff in the pull request:
https://github.com/apache/spark/pull/22331#discussion_r219521421
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StagingFileCommitProtocol.scala
---
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.sql.execution.streaming
+
+import org.apache.hadoop.fs.{FileAlreadyExistsException, FileContext, Path}
+import org.apache.hadoop.mapreduce.{JobContext, TaskAttemptContext}
+
+import org.apache.spark.internal.Logging
+import org.apache.spark.internal.io.FileCommitProtocol
+import org.apache.spark.internal.io.FileCommitProtocol.TaskCommitMessage
+
+class StagingFileCommitProtocol(jobId: String, path: String)
+ extends FileCommitProtocol with Serializable with Logging
+ with ManifestCommitProtocol {
+ private var stagingDir: Option[Path] = None
--- End diff --
Yes, I will do that.
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[GitHub] spark pull request #22331: [SPARK-25331][SS] Make FileStreamSink ignore part...
Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/spark/pull/22331#discussion_r219399313
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StagingFileCommitProtocol.scala
---
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.sql.execution.streaming
+
+import org.apache.hadoop.fs.{FileAlreadyExistsException, FileContext, Path}
+import org.apache.hadoop.mapreduce.{JobContext, TaskAttemptContext}
+
+import org.apache.spark.internal.Logging
+import org.apache.spark.internal.io.FileCommitProtocol
+import org.apache.spark.internal.io.FileCommitProtocol.TaskCommitMessage
+
+class StagingFileCommitProtocol(jobId: String, path: String)
+ extends FileCommitProtocol with Serializable with Logging
+ with ManifestCommitProtocol {
+ private var stagingDir: Option[Path] = None
--- End diff --
Looks like you're using Option but always call `.get` without any checking.
In `setupTask` it is fine since assignment is placed in there, but in
`newTaskTempFile` we may be better to guard with `require` which achieves
fail-fast and let `.get` always succeed later.
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