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Posted to commits@hbase.apache.org by st...@apache.org on 2014/10/03 06:10:50 UTC
git commit: HBASE-12165
TestEndToEndSplitTransaction.testFromClientSideWhileSplitting fails --
DEBUGGING STRINGS
Repository: hbase
Updated Branches:
refs/heads/master a17614d5b -> da9f2434b
HBASE-12165 TestEndToEndSplitTransaction.testFromClientSideWhileSplitting fails -- DEBUGGING STRINGS
Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/da9f2434
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/da9f2434
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/da9f2434
Branch: refs/heads/master
Commit: da9f2434b2ad9e85a7f726bb5334568ac772ec90
Parents: a17614d
Author: stack <st...@apache.org>
Authored: Thu Oct 2 21:10:45 2014 -0700
Committer: stack <st...@apache.org>
Committed: Thu Oct 2 21:10:45 2014 -0700
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.../TestEndToEndSplitTransaction.java | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hbase/blob/da9f2434/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java
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diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java
index 67a8f19..d2164d1 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java
@@ -235,7 +235,7 @@ public class TestEndToEndSplitTransaction {
public void run() {
try {
Random random = new Random();
- for (int i=0; i< 5; i++) {
+ for (int i= 0; i< 5; i++) {
NavigableMap<HRegionInfo, ServerName> regions = MetaScanner.allTableRegions(conf, null,
tableName, false);
if (regions.size() == 0) {
@@ -341,7 +341,7 @@ public class TestEndToEndSplitTransaction {
}
void verifyTableRegions(Set<HRegionInfo> regions) {
- log("Verifying " + regions.size() + " regions");
+ log("Verifying " + regions.size() + " regions: " + regions);
byte[][] startKeys = new byte[regions.size()][];
byte[][] endKeys = new byte[regions.size()][];
@@ -428,14 +428,16 @@ public class TestEndToEndSplitTransaction {
Table metaTable = new HTable(conf, TableName.META_TABLE_NAME);
try {
- while (System.currentTimeMillis() - start < timeout) {
- Result result = getRegionRow(metaTable, regionName);
+ Result result = null;
+ HRegionInfo region = null;
+ while ((System.currentTimeMillis() - start) < timeout) {
+ result = getRegionRow(metaTable, regionName);
if (result == null) {
break;
}
- HRegionInfo region = HRegionInfo.getHRegionInfo(result);
- if(region.isSplitParent()) {
+ region = HRegionInfo.getHRegionInfo(result);
+ if (region.isSplitParent()) {
log("found parent region: " + region.toString());
PairOfSameType<HRegionInfo> pair = HRegionInfo.getDaughterRegions(result);
daughterA = pair.getFirst();
@@ -444,6 +446,11 @@ public class TestEndToEndSplitTransaction {
}
Threads.sleep(100);
}
+ if (daughterA == null || daughterB == null) {
+ throw new IOException("Failed to get daughters, daughterA=" + daughterA + ", daughterB=" +
+ daughterB + ", timeout=" + timeout + ", result=" + result + ", regionName=" + regionName +
+ ", region=" + region);
+ }
//if we are here, this means the region split is complete or timed out
if (waitForDaughters) {