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HBASE-4685 TestDistributedLogSplitting.testOrphanLogCreation failing because of ArithmeticException: / by zero. 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1190048 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2011-10-27 21:47:31 +00:00
parent 421ae8504c
commit 1a78bd8828
2 changed files with 17 additions and 13 deletions
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2
CHANGES.txt
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@ -410,6 +410,8 @@ Release 0.92.0 - Unreleased
HBASE-4634 "test.build.data" property overused leading to write data at the HBASE-4634 "test.build.data" property overused leading to write data at the
wrong place (nkeywal) wrong place (nkeywal)
HBASE-4388 Second start after migration from 90 to trunk crashes HBASE-4388 Second start after migration from 90 to trunk crashes
HBASE-4685 TestDistributedLogSplitting.testOrphanLogCreation failing because
of ArithmeticException: / by zero.
TESTS TESTS
HBASE-4450 test for number of blocks read: to serve as baseline for expected HBASE-4450 test for number of blocks read: to serve as baseline for expected

28
src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java
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@ -360,20 +360,22 @@ public class TestDistributedLogSplitting {
int n = hris.size(); int n = hris.size();
int[] counts = new int[n]; int[] counts = new int[n];
int j = 0; int j = 0;
for (int i = 0; i < num_edits; i += 1) { if (n > 0) {
WALEdit e = new WALEdit(); for (int i = 0; i < num_edits; i += 1) {
byte [] row = Bytes.toBytes("r" + Integer.toString(i)); WALEdit e = new WALEdit();
byte [] family = Bytes.toBytes("f"); byte [] row = Bytes.toBytes("r" + Integer.toString(i));
byte [] qualifier = Bytes.toBytes("c" + Integer.toString(i)); byte [] family = Bytes.toBytes("f");
e.add(new KeyValue(row, family, qualifier, byte [] qualifier = Bytes.toBytes("c" + Integer.toString(i));
System.currentTimeMillis(), value)); e.add(new KeyValue(row, family, qualifier,
// LOG.info("Region " + i + ": " + e); System.currentTimeMillis(), value));
j++; // LOG.info("Region " + i + ": " + e);
log.append(hris.get(j % n), table, e, System.currentTimeMillis(), htd); j++;
counts[j % n] += 1; log.append(hris.get(j % n), table, e, System.currentTimeMillis(), htd);
// if ((i % 8096) == 0) { counts[j % n] += 1;
// if ((i % 8096) == 0) {
// log.sync(); // log.sync();
// } // }
}
} }
log.sync(); log.sync();
log.close(); log.close();