[jira] [Created] (HBASE-17452) Failed taking snapshot - region Manifest proto-message too large

["huaxiang sun (JIRA)" <ji...@apache.org>]

huaxiang sun created HBASE-17452:
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             Summary: Failed taking snapshot - region Manifest proto-message too large
                 Key: HBASE-17452
                 URL: https://issues.apache.org/jira/browse/HBASE-17452
             Project: HBase
          Issue Type: Bug
          Components: snapshots
    Affects Versions: 2.0.0
            Reporter: huaxiang sun
            Assignee: huaxiang sun


With MOB, it is possible that there are lots of files under mobdir. When taking snapshot, the region manifest could be very large. Similar to HBASE-15430, we are seeing use cases running into the following exception:

{code}
Caused by: com.google.protobuf.InvalidProtocolBufferException: Protocol message was too large. May be malicious. Use CodedInputStream.setSizeLimit() to increase the size limit.
        at com.google.protobuf.InvalidProtocolBufferException.sizeLimitExceeded(InvalidProtocolBufferException.java:110)
        at com.google.protobuf.CodedInputStream.refillBuffer(CodedInputStream.java:755)
        at com.google.protobuf.CodedInputStream.readRawBytes(CodedInputStream.java:811)
        at com.google.protobuf.CodedInputStream.readBytes(CodedInputStream.java:329)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$StoreFile.<init>(SnapshotProtos.java:1313)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$StoreFile.<init>(SnapshotProtos.java:1263)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$StoreFile$1.parsePartialFrom(SnapshotProtos.java:1364)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$StoreFile$1.parsePartialFrom(SnapshotProtos.java:1359)
        at com.google.protobuf.CodedInputStream.readMessage(CodedInputStream.java:309)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$FamilyFiles.<init>(SnapshotProtos.java:2161)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$FamilyFiles.<init>(SnapshotProtos.java:2103)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$FamilyFiles$1.parsePartialFrom(SnapshotProtos.java:2197)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$FamilyFiles$1.parsePartialFrom(SnapshotProtos.java:2192)
        at com.google.protobuf.CodedInputStream.readMessage(CodedInputStream.java:309)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest.<init>(SnapshotProtos.java:1165)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest.<init>(SnapshotProtos.java:1094)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$1.parsePartialFrom(SnapshotProtos.java:1201)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest$1.parsePartialFrom(SnapshotProtos.java:1196)
        at com.google.protobuf.AbstractParser.parsePartialFrom(AbstractParser.java:200)
        at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:217)
        at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:223)
        at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:49)
        at org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos$SnapshotRegionManifest.parseFrom(SnapshotProtos.java:3111)
        at org.apache.hadoop.hbase.snapshot.SnapshotManifestV2$2.call(SnapshotManifestV2.java:139)
        at org.apache.hadoop.hbase.snapshot.SnapshotManifestV2$2.call(SnapshotManifestV2.java:134)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        ... 1 more
{code}



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