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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2022/09/30 20:58:06 UTC
[GitHub] [hadoop] FuzzingTeam opened a new pull request, #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
FuzzingTeam opened a new pull request, #4957:
URL: https://github.com/apache/hadoop/pull/4957
### Description of PR
JIRA: [HADOOP-18471](https://issues.apache.org/jira/browse/HADOOP-18471)
### How was this patch tested?
Modified an existing unit test `testStoreLoadArray` of test class `TestDefaultStringifier` to verify.
### For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`, `NOTICE-binary` files?
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[GitHub] [hadoop] hadoop-yetus commented on pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on PR #4957:
URL: https://github.com/apache/hadoop/pull/4957#issuecomment-1265663464
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
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| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
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| +1 :green_heart: | javadoc | 1m 12s | | trunk passed with JDK Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
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|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 1s | | the patch passed |
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| +1 :green_heart: | mvnsite | 1m 55s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 20s | | the patch passed with JDK Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
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|||| _ Other Tests _ |
| +1 :green_heart: | unit | 18m 58s | | hadoop-common in the patch passed. |
| +1 :green_heart: | asflicense | 1m 21s | | The patch does not generate ASF License warnings. |
| | | 215m 41s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4957/3/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/4957 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux d4139a80c560 4.15.0-191-generic #202-Ubuntu SMP Thu Aug 4 01:49:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / ff1834934e87473d03fbe34dad60d274a7019dcf |
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| Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4957/3/testReport/ |
| Max. process+thread count | 1263 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common |
| Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4957/3/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
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[GitHub] [hadoop] steveloughran commented on a diff in pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
steveloughran commented on code in PR #4957:
URL: https://github.com/apache/hadoop/pull/4957#discussion_r1000905429
##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/DefaultStringifier.java:
##########
@@ -158,6 +158,9 @@ public static <K> K load(Configuration conf, String keyName,
public static <K> void storeArray(Configuration conf, K[] items,
String keyName) throws IOException {
+ if (items.length == 0) {
+ throw new IndexOutOfBoundsException();
+ }
DefaultStringifier<K> stringifier = new DefaultStringifier<K>(conf,
GenericsUtil.getClass(items[0]));
Review Comment:
ok
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[GitHub] [hadoop] FuzzingTeam commented on a diff in pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
FuzzingTeam commented on code in PR #4957:
URL: https://github.com/apache/hadoop/pull/4957#discussion_r985712391
##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/DefaultStringifier.java:
##########
@@ -158,6 +158,9 @@ public static <K> K load(Configuration conf, String keyName,
public static <K> void storeArray(Configuration conf, K[] items,
String keyName) throws IOException {
+ if (items.length == 0) {
+ throw new IndexOutOfBoundsException();
+ }
DefaultStringifier<K> stringifier = new DefaultStringifier<K>(conf,
GenericsUtil.getClass(items[0]));
Review Comment:
Thanks @steveloughran for the review.
Yes, the original code would trigger ArrayIndexOutOfBoundsException automatically, and the new test passes without the new lines.
But we found the same exception has been handled in other places in the same module and hence, propose to handle it.
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[GitHub] [hadoop] steveloughran commented on pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
steveloughran commented on PR #4957:
URL: https://github.com/apache/hadoop/pull/4957#issuecomment-1285897424
thanks, in trunk and branch-3.3
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[GitHub] [hadoop] steveloughran commented on a diff in pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
steveloughran commented on code in PR #4957:
URL: https://github.com/apache/hadoop/pull/4957#discussion_r985588594
##########
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestDefaultStringifier.java:
##########
@@ -107,6 +108,12 @@ public void testStoreLoadArray() throws IOException {
Integer[] array = new Integer[] {1,2,3,4,5};
+ try {
Review Comment:
use our `LambdaTestUtils.intercept()` here; it's a reimplementation of scalatest's and straightforward to use it.
##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/DefaultStringifier.java:
##########
@@ -158,6 +158,9 @@ public static <K> K load(Configuration conf, String keyName,
public static <K> void storeArray(Configuration conf, K[] items,
String keyName) throws IOException {
+ if (items.length == 0) {
+ throw new IndexOutOfBoundsException();
+ }
DefaultStringifier<K> stringifier = new DefaultStringifier<K>(conf,
GenericsUtil.getClass(items[0]));
Review Comment:
won't this trigger the same exception automatically? what does the test do before the new lines are added
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[GitHub] [hadoop] hadoop-yetus commented on pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on PR #4957:
URL: https://github.com/apache/hadoop/pull/4957#issuecomment-1265105600
:confetti_ball: **+1 overall**
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| +1 :green_heart: | asflicense | 1m 20s | | The patch does not generate ASF License warnings. |
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|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4957/2/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/4957 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
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| modules | C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common |
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[GitHub] [hadoop] hadoop-yetus commented on pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on PR #4957:
URL: https://github.com/apache/hadoop/pull/4957#issuecomment-1264160333
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 39s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | detect-secrets was not available. |
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain any @author tags. |
| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 39m 21s | | trunk passed |
| +1 :green_heart: | compile | 23m 24s | | trunk passed with JDK Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
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| +1 :green_heart: | spotbugs | 3m 8s | | trunk passed |
| +1 :green_heart: | shadedclient | 23m 18s | | branch has no errors when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 5s | | the patch passed |
| +1 :green_heart: | compile | 22m 40s | | the patch passed with JDK Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 22m 40s | | the patch passed |
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| -0 :warning: | checkstyle | 1m 21s | [/results-checkstyle-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4957/1/artifact/out/results-checkstyle-hadoop-common-project_hadoop-common.txt) | hadoop-common-project/hadoop-common: The patch generated 5 new + 8 unchanged - 4 fixed = 13 total (was 12) |
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| +1 :green_heart: | unit | 18m 40s | | hadoop-common in the patch passed. |
| +1 :green_heart: | asflicense | 1m 14s | | The patch does not generate ASF License warnings. |
| | | 214m 32s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4957/1/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/4957 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 23be70901edd 4.15.0-191-generic #202-Ubuntu SMP Thu Aug 4 01:49:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
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| Default Java | Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
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| Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4957/1/testReport/ |
| Max. process+thread count | 1252 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common |
| Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4957/1/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
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[GitHub] [hadoop] FuzzingTeam commented on a diff in pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
FuzzingTeam commented on code in PR #4957:
URL: https://github.com/apache/hadoop/pull/4957#discussion_r985709429
##########
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestDefaultStringifier.java:
##########
@@ -107,6 +108,12 @@ public void testStoreLoadArray() throws IOException {
Integer[] array = new Integer[] {1,2,3,4,5};
+ try {
Review Comment:
we have updated the code, please review.
##########
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/DefaultStringifier.java:
##########
@@ -158,6 +158,9 @@ public static <K> K load(Configuration conf, String keyName,
public static <K> void storeArray(Configuration conf, K[] items,
String keyName) throws IOException {
+ if (items.length == 0) {
+ throw new IndexOutOfBoundsException();
+ }
DefaultStringifier<K> stringifier = new DefaultStringifier<K>(conf,
GenericsUtil.getClass(items[0]));
Review Comment:
Thanks @steveloughran for the review.
Yes, the original code would trigger ArrayIndexOutOfBoundsException automatically, and the new test passes without the new lines.
But we found the same exception has been handled in other places in the same module and hence, request to handle it.
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[GitHub] [hadoop] steveloughran merged pull request #4957: HADOOP-18471. Fixed ArrayIndexOutOfBoundsException in class DefaultStringifier
Posted by GitBox <gi...@apache.org>.
steveloughran merged PR #4957:
URL: https://github.com/apache/hadoop/pull/4957
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