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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2020/09/10 18:20:10 UTC

[GitHub] [beam] leiyiz opened a new pull request #12813: write to file ability for java suite

leiyiz opened a new pull request #12813:
URL: https://github.com/apache/beam/pull/12813


   if the pubsubmode is set to PUBLISH and the runner is DIRECT, it would write the generated events to file
   
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[GitHub] [beam] leiyiz commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
leiyiz commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r487267868



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?




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[GitHub] [beam] leiyiz commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
leiyiz commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r486813312



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)




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[GitHub] [beam] y1chi commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
y1chi commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r486661742



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       is this needed?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       It may help to allow user to specify a file path




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[GitHub] [beam] y1chi commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
y1chi commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r487171952



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?




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[GitHub] [beam] y1chi commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
y1chi commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r486666964



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       this maybe the wrong place to put the branch, can't we swap out the steps after the source?




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[GitHub] [beam] leiyiz commented on pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
leiyiz commented on pull request #12813:
URL: https://github.com/apache/beam/pull/12813#issuecomment-690756599


   @y1chi 
   @pabloem 


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[GitHub] [beam] leiyiz commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
leiyiz commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r486767972



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done




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[GitHub] [beam] y1chi commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
y1chi commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r487276993



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM




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[GitHub] [beam] leiyiz commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
leiyiz commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r486767972



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done




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[GitHub] [beam] leiyiz commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
leiyiz commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r486767972



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If {@literal true}, only generate events and write them to local file. */
+  @JsonProperty public boolean generateInputFileOnly = false;

Review comment:
       Done

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       sorry that I might have came out wrong, the logic later down the line is that if the source is null, following steps of pipeline will not get added.
   see [this part](https://github.com/apache/beam/blob/009677318246ff5f0ff8370d8f3bf4ca40322343/sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java#L1176)

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       maybe `generateEventFilePathPrefix` ?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done




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[GitHub] [beam] leiyiz commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
leiyiz commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r487285561



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       Done




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[GitHub] [beam] y1chi commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
y1chi commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r487169637



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM




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[GitHub] [beam] pabloem merged pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
pabloem merged pull request #12813:
URL: https://github.com/apache/beam/pull/12813


   


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[GitHub] [beam] y1chi commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
y1chi commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r487169637



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.




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[GitHub] [beam] y1chi commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
y1chi commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r486666964



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       this maybe the wrong place to put the transform, can't we swap out the steps after the source?




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[GitHub] [beam] pabloem commented on pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
pabloem commented on pull request #12813:
URL: https://github.com/apache/beam/pull/12813#issuecomment-692116395


   this LGTM. Waiting for @y1chi if he has any comments : )


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[GitHub] [beam] leiyiz commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
leiyiz commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r486663750



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       yeah, if the source is not set to null then the actual query body will get executed




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[GitHub] [beam] y1chi commented on a change in pull request #12813: write to file ability for java suite

Posted by GitBox <gi...@apache.org>.
y1chi commented on a change in pull request #12813:
URL: https://github.com/apache/beam/pull/12813#discussion_r487169637



##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkLauncher.java
##########
@@ -922,6 +922,11 @@ private void setupPubSubResources(long now) throws IOException {
     switch (configuration.sourceType) {
       case DIRECT:
         source = sourceEventsFromSynthetic(p);
+        if (configuration.generateInputFileOnly) {
+          PCollection<Event> events = source;
+          source = null;

Review comment:
       I see, sounds good.

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       generateInputFilePathPrefix to be explicit?

##########
File path: sdks/java/testing/nexmark/src/main/java/org/apache/beam/sdk/nexmark/NexmarkConfiguration.java
##########
@@ -42,6 +42,9 @@
   /** Where events come from. */
   @JsonProperty public NexmarkUtils.SourceType sourceType = NexmarkUtils.SourceType.DIRECT;
 
+  /** If provided, only generate events and write them to local file with this prefix. */
+  @JsonProperty public String generateInputFileOnlyPrefix = null;

Review comment:
       SGTM




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