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Switch reindex with slices error to IAE 

If you try to reindex with multiple slices against a node that
doesn't support it we throw an `IllegalArgumentException` so
`assertVersionSerializable` is ok with it and so if this happens
in REST it comes back as a 400 error.
This commit is contained in:
Nik Everett 2016-11-08 11:42:07 -05:00
parent b7531984a9
commit a3bd6d1ad9
2 changed files with 4 additions and 4 deletions
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2
modules/reindex/src/main/java/org/elasticsearch/index/reindex/AbstractBulkByScrollRequest.java
View File

@ -424,7 +424,7 @@ public abstract class AbstractBulkByScrollRequest<Self extends AbstractBulkByScr
out.writeVInt(slices);
} else {
if (slices > 1) {
throw new UnsupportedOperationException("Attempting to send sliced reindex-style request to a node that doesn't support "
throw new IllegalArgumentException("Attempting to send sliced reindex-style request to a node that doesn't support "
+ "it. Version is [" + out.getVersion() + "] but must be [" + BulkByScrollTask.V_5_1_0_UNRELEASED + "]");
}
}

6
modules/reindex/src/test/java/org/elasticsearch/index/reindex/RoundTripTests.java
View File

@ -81,7 +81,7 @@ public class RoundTripTests extends ESTestCase {
// Try slices with a version that doesn't support slices. That should fail.
reindex.setSlices(between(2, 1000));
Exception e = expectThrows(UnsupportedOperationException.class, () -> roundTrip(Version.V_5_0_0_rc1, reindex, null));
Exception e = expectThrows(IllegalArgumentException.class, () -> roundTrip(Version.V_5_0_0_rc1, reindex, null));
assertEquals("Attempting to send sliced reindex-style request to a node that doesn't support it. "
+ "Version is [5.0.0-rc1] but must be [5.1.0]", e.getMessage());
@ -105,7 +105,7 @@ public class RoundTripTests extends ESTestCase {
// Try slices with a version that doesn't support slices. That should fail.
update.setSlices(between(2, 1000));
Exception e = expectThrows(UnsupportedOperationException.class, () -> roundTrip(Version.V_5_0_0_rc1, update, null));
Exception e = expectThrows(IllegalArgumentException.class, () -> roundTrip(Version.V_5_0_0_rc1, update, null));
assertEquals("Attempting to send sliced reindex-style request to a node that doesn't support it. "
+ "Version is [5.0.0-rc1] but must be [5.1.0]", e.getMessage());
@ -126,7 +126,7 @@ public class RoundTripTests extends ESTestCase {
// Try slices with a version that doesn't support slices. That should fail.
delete.setSlices(between(2, 1000));
Exception e = expectThrows(UnsupportedOperationException.class, () -> roundTrip(Version.V_5_0_0_rc1, delete, null));
Exception e = expectThrows(IllegalArgumentException.class, () -> roundTrip(Version.V_5_0_0_rc1, delete, null));
assertEquals("Attempting to send sliced reindex-style request to a node that doesn't support it. "
+ "Version is [5.0.0-rc1] but must be [5.1.0]", e.getMessage());