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HDFS-9436. Make NNThroughputBenchmark$BlockReportStats run with 10 datanodes by default. Contributed by Mingliang.

This commit is contained in:
Konstantin V Shvachko 2015-12-03 14:48:02 -08:00
parent a2c3bfc8c1
commit e71aa717d4
2 changed files with 6 additions and 1 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -1766,6 +1766,9 @@ Release 2.8.0 - UNRELEASED
HDFS-8335. FSNamesystem should construct FSPermissionChecker only if
permission is enabled. (Gabor Liptak via wheat9)
HDFS-9436. Make NNThroughputBenchmark$BlockReportStats run with 10
datanodes by default. (Mingliang Liu via shv)
BUG FIXES
HDFS-7501. TransactionsSinceLastCheckpoint can be negative on SBNs.

4
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/NNThroughputBenchmark.java
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@ -1098,6 +1098,8 @@ public class NNThroughputBenchmark implements Tool {
BlockReportStats(List<String> args) {
super();
numThreads = 10;
numOpsRequired = 30;
this.blocksPerReport = 100;
this.blocksPerFile = 10;
// set heartbeat interval to 3 min, so that expiration were 40 min
@ -1258,7 +1260,7 @@ public class NNThroughputBenchmark implements Tool {
ReplicationStats(List<String> args) {
super();
numThreads = 1;
numDatanodes = 3;
numDatanodes = 10;
nodesToDecommission = 1;
nodeReplicationLimit = 100;
totalBlocks = 100;