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Posted to reviews@spark.apache.org by "dongjoon-hyun (via GitHub)" <gi...@apache.org> on 2023/08/28 21:43:26 UTC
[GitHub] [spark] dongjoon-hyun opened a new pull request, #42707: [SPARK-44993][CORE] Move `compareChecksums` from `ShuffleChecksumTestHelpe` to `ShuffleChecksumUtils`
dongjoon-hyun opened a new pull request, #42707:
URL: https://github.com/apache/spark/pull/42707
…
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[GitHub] [spark] dongjoon-hyun commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308074630
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
`ShuffleChecksumHelper` is `test` code helper under `test/scala/...`. So we can not reuse it there.
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[GitHub] [spark] viirya commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "viirya (via GitHub)" <gi...@apache.org>.
viirya commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308077859
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
Hmm, I meant `ShuffleChecksumHelper` not `ShuffleChecksumTestHelper`.
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[GitHub] [spark] dongjoon-hyun commented on pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #42707:
URL: https://github.com/apache/spark/pull/42707#issuecomment-1696600904
Merged to master for Apache Spark 4.
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[GitHub] [spark] dongjoon-hyun commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308218282
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
Oh, I misread that.
BTW, I also considered that but I decided not to do because it's `Java` class which means we re-implemented the whole logic. I guess you also suggested a moving from `Scala` to `Scala` code, not `Scala` to `Java`. Or, did you suggest to reimplement with `Java`?
```
common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/checksum/ShuffleChecksumHelper.java
```
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[GitHub] [spark] dongjoon-hyun commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308074630
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
`ShuffleChecksumHelper` is `test` code helper under `test/scala/...`. So we can not reuse it in the main code.
```
core/src/test/scala/org/apache/spark/shuffle/ShuffleChecksumTestHelper.scala
```
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[GitHub] [spark] viirya commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "viirya (via GitHub)" <gi...@apache.org>.
viirya commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308245207
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
Ah I see. No, I didn't realized that `ShuffleChecksumHelper` is Java code. Thanks for reply.
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[GitHub] [spark] dongjoon-hyun closed pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun closed pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
URL: https://github.com/apache/spark/pull/42707
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[GitHub] [spark] dongjoon-hyun commented on pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #42707:
URL: https://github.com/apache/spark/pull/42707#issuecomment-1696560440
`core` test pipeline passed. Could you review this PR when you have some time, @viirya ?
- https://github.com/dongjoon-hyun/spark/actions/runs/6005252534/job/16287618572
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[GitHub] [spark] dongjoon-hyun commented on pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #42707:
URL: https://github.com/apache/spark/pull/42707#issuecomment-1696597806
Thank you for review. I replied https://github.com/apache/spark/pull/42707#discussion_r1308074630 .
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[GitHub] [spark] dongjoon-hyun commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308074630
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
`ShuffleChecksumHelper` is `test` code helper under `test/scala/...`. So we can not reuse it there.
```
core/src/test/scala/org/apache/spark/shuffle/ShuffleChecksumTestHelper.scala
```
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[GitHub] [spark] dongjoon-hyun commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308218282
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
Oh, I misread that.
BTW, I also considered that but I decided not to do because it's `Java` class which means we need to re-implement the whole logic. I guess you also suggested a moving from `Scala` to `Scala` code, not `Scala` to `Java`. Or, did you suggest to reimplement with `Java`?
```
common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/checksum/ShuffleChecksumHelper.java
```
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[GitHub] [spark] viirya commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "viirya (via GitHub)" <gi...@apache.org>.
viirya commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308068154
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
Should we put this into `ShuffleChecksumHelper`?
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[GitHub] [spark] dongjoon-hyun commented on a diff in pull request #42707: [SPARK-44993][CORE] Add `ShuffleChecksumUtils.compareChecksums` by reusing `ShuffleChecksumTestHelp.compareChecksums`
Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on code in PR #42707:
URL: https://github.com/apache/spark/pull/42707#discussion_r1308218282
##########
core/src/main/scala/org/apache/spark/shuffle/ShuffleChecksumUtils.scala:
##########
@@ -0,0 +1,80 @@
+/*
+ * 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.shuffle
+
+import java.io.{DataInputStream, File, FileInputStream}
+import java.util.zip.CheckedInputStream
+
+import org.apache.spark.network.shuffle.checksum.ShuffleChecksumHelper
+import org.apache.spark.network.util.LimitedInputStream
+
+object ShuffleChecksumUtils {
+
+ /**
+ * Ensure that the checksum values are consistent with index file and data file.
+ */
+ def compareChecksums(
Review Comment:
Oh, I misread that.
BTW, I also considered that but I decided not to do because it's `Java` class which means we re-implemented the whole logic. I guess you also suggested a moving from `Scala` to `Scala` code, not `Scala` to `Java`. Or, did you suggest to reimplement with `Java`?
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